Built 2026-10-16 (16 October 2026)

Savannah 6 SW Weather Records (USC00408108)

Record envelope, standing records and threshold days for Savannah 6 SW (USC00408108), Tennessee, United States, with 144 years of record.

Key Facts for Savannah 6 SW

  • Savannah 6 SW (USC00408108) is a weather station in Tennessee, United States at 35.15 latitude and -88.32 longitude, 138 m (453 ft) above sea level.
  • The station reports from 1883 to 2026, 144 years of record.
  • 1,464 records set at Savannah 6 SW still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Savannah 6 SW set a daily record low maximum temperature of 26.7 C (80.1 F) on 26 July 2026.

About the Station

  • Location: Tennessee, United States, 35.15 latitude, -88.32 longitude.
  • Elevation: 138 m (453 ft).
  • Period of record: 1883 to 2026, 144 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

5 days at or beyond a record
Daily record high and record low at Savannah 6 SW, with 2026 drawn through them The band shows the record high and record low for each calendar day at Savannah 6 SW. The lines show the 2026 daily maximum and minimum. 5 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Savannah 6 SW. The lines show the 2026 daily maximum and minimum. 5 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Savannah 6 SW, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan26.1 C (79.0 F)-25.0 C (-13.0 F)21.1 C (70.0 F)-13.9 C (7.0 F)
Feb29.4 C (84.9 F)-23.3 C (-9.9 F)26.1 C (79.0 F)-8.9 C (16.0 F)
Mar32.2 C (90.0 F)-14.4 C (6.1 F)32.2 C (90.0 F)-6.1 C (21.0 F)
Apr35.0 C (95.0 F)-5.0 C (23.0 F)31.1 C (88.0 F)3.3 C (37.9 F)
May37.2 C (99.0 F)0.0 C (32.0 F)32.8 C (91.0 F)2.8 C (37.0 F)
Jun42.2 C (108.0 F)0.6 C (33.1 F)33.9 C (93.0 F)12.8 C (55.0 F)
Jul44.4 C (111.9 F)7.2 C (45.0 F)35.6 C (96.1 F)18.9 C (66.0 F)
Aug42.8 C (109.0 F)6.7 C (44.1 F)36.7 C (98.1 F)17.2 C (63.0 F)
Sep43.9 C (111.0 F)0.6 C (33.1 F)35.6 C (96.1 F)8.9 C (48.0 F)
Oct36.1 C (97.0 F)-5.6 C (21.9 F)33.3 C (91.9 F)16.7 C (62.1 F)
Nov31.7 C (89.1 F)-17.2 C (1.0 F)n/an/a
Dec26.1 C (79.0 F)-23.3 C (-9.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Savannah 6 SW by the year they were set 1,464 records at Savannah 6 SW still stand. 1896 holds the most, with 41. 02040601895: 201896: 411897: 161898: 171899: 241900: 161901: 231902: 101903: 151904: 81905: 91906: 131907: 171908: 71909: 101910: 71911: 161912: 81913: 121914: 101915: 61916: 91917: 261918: 201919: 101920: 111921: 91922: 121923: 101924: 201925: 341926: 161927: 301928: 141929: 111930: 201931: 161932: 121933: 151934: 201935: 111936: 141937: 251938: 81939: 91940: 221941: 41942: 81943: 181944: 71945: 51946: 81947: 141948: 51949: 71950: 201951: 161952: 261953: 61954: 191955: 151956: 51957: 71958: 131959: 51960: 101961: 161962: 261963: 191964: 81965: 111966: 101967: 161968: 61969: 31970: 101971: 61972: 101973: 51974: 61975: 41976: 121977: 111978: 51979: 31980: 101981: 81982: 51983: 101984: 161985: 81986: 101987: 81988: 41989: 231990: 31991: 61992: 51993: 61994: 21995: 41996: 101997: 111998: 91999: 72000: 102001: 62002: 42003: 72004: 162005: 12006: 62007: 142008: 32009: 62010: 22011: 82012: 42013: 42014: 102015: 82016: 112017: 62018: 62019: 62020: 72021: 102022: 92023: 62024: 72025: 52026: 31895190919231937195119651979199320072021
1,464 records at Savannah 6 SW still stand. 1896 holds the most, with 41.
Standing records at Savannah 6 SW by the year they were set
Year setStanding records
189520
189641
189716
189817
189924
190016
190123
190210
190315
19048
19059
190613
190717
19087
190910
19107
191116
19128
191312
191410
19156
19169
191726
191820
191910
192011
19219
192212
192310
192420
192534
192616
192730
192814
192911
193020
193116
193212
193315
193420
193511
193614
193725
19388
19399
194022
19414
19428
194318
19447
19455
19468
194714
19485
19497
195020
195116
195226
19536
195419
195515
19565
19577
195813
19595
196010
196116
196226
196319
19648
196511
196610
196716
19686
19693
197010
19716
197210
19735
19746
19754
197612
197711
19785
19793
198010
19818
19825
198310
198416
19858
198610
19878
19884
198923
19903
19916
19925
19936
19942
19954
199610
199711
19989
19997
200010
20016
20024
20037
200416
20051
20066
200714
20083
20096
20102
20118
20124
20134
201410
20158
201611
20176
20186
20196
20207
202110
20229
20236
20247
20255
20263

All-Time Record Progression

11 new records
When Savannah 6 SW set new all-time records 11 all-time records were set at Savannah 6 SW between 29 July 1930 and 27 September 2002. Each dot is a new record. Record high maximum temperatureRecord low minimum temperatureRecord high minimum temperatureRecord snow depthRecord daily snowfallRecord daily precipitation29 July 1930: Record high maximum temperature 44.4 C (111.9 F)26 January 1940: Record low minimum temperature -23.9 C (-11.0 F)27 January 1940: Record low minimum temperature -24.4 C (-11.9 F)30 May 1951: Record high minimum temperature 27.8 C (82.0 F)23 December 1963: Record snow depth 30.5 cm (12.0 in)22 March 1968: Record daily snowfall 33.0 cm (13.0 in)20 August 1970: Record daily precipitation 179.6 mm (7.1 in)21 January 1985: Record low minimum temperature -25.0 C (-13.0 F)3 August 1989: Record high minimum temperature 28.3 C (82.9 F)26 May 1991: Record daily precipitation 212.1 mm (8.4 in)27 September 2002: Record daily precipitation 264.2 mm (10.4 in)19301940195019601970198019902000
11 all-time records were set at Savannah 6 SW between 29 July 1930 and 27 September 2002. Each dot is a new record.
When Savannah 6 SW set new all-time records
DateKindDetail
1930-07-29Record high maximum temperatureRecord high maximum temperature 44.4 C (111.9 F)
1940-01-26Record low minimum temperatureRecord low minimum temperature -23.9 C (-11.0 F)
1940-01-27Record low minimum temperatureRecord low minimum temperature -24.4 C (-11.9 F)
1951-05-30Record high minimum temperatureRecord high minimum temperature 27.8 C (82.0 F)
1963-12-23Record snow depthRecord snow depth 30.5 cm (12.0 in)
1968-03-22Record daily snowfallRecord daily snowfall 33.0 cm (13.0 in)
1970-08-20Record daily precipitationRecord daily precipitation 179.6 mm (7.1 in)
1985-01-21Record low minimum temperatureRecord low minimum temperature -25.0 C (-13.0 F)
1989-08-03Record high minimum temperatureRecord high minimum temperature 28.3 C (82.9 F)
1991-05-26Record daily precipitationRecord daily precipitation 212.1 mm (8.4 in)
2002-09-27Record daily precipitationRecord daily precipitation 264.2 mm (10.4 in)

Wettest Day of Each Month

Sep: 264.2 mm (10.4 in)
Record daily precipitation for each month at Savannah 6 SW The wettest day on record for each calendar month at Savannah 6 SW. The most was 264.2 mm (10.4 in) on 27 September 2002. 0100200300 Jan: 143.3 mm (5.6 in), 7 January 1946 Jan Feb: 122.9 mm (4.8 in), 13 February 1948 Feb Mar: 151.1 mm (5.9 in), 26 March 1913 Mar Apr: 134.6 mm (5.3 in), 15 April 1910 Apr May: 212.1 mm (8.4 in), 26 May 1991 May Jun: 95.3 mm (3.8 in), 1 June 1926 Jun Jul: 161.0 mm (6.3 in), 1 July 2020 Jul Aug: 179.6 mm (7.1 in), 20 August 1970 Aug Sep: 264.2 mm (10.4 in), 27 September 2002 Sep Oct: 106.7 mm (4.2 in), 18 October 1923 Oct Nov: 151.1 mm (5.9 in), 27 November 1973 Nov Dec: 164.1 mm (6.5 in), 26 December 1911 Dec
The wettest day on record for each calendar month at Savannah 6 SW. The most was 264.2 mm (10.4 in) on 27 September 2002.
Record daily precipitation for each month at Savannah 6 SW
MonthRecord daily precipitation (mm)Date
Jan143.3 mm (5.6 in)7 January 1946
Feb122.9 mm (4.8 in)13 February 1948
Mar151.1 mm (5.9 in)26 March 1913
Apr134.6 mm (5.3 in)15 April 1910
May212.1 mm (8.4 in)26 May 1991
Jun95.3 mm (3.8 in)1 June 1926
Jul161.0 mm (6.3 in)1 July 2020
Aug179.6 mm (7.1 in)20 August 1970
Sep264.2 mm (10.4 in)27 September 2002
Oct106.7 mm (4.2 in)18 October 1923
Nov151.1 mm (5.9 in)27 November 1973
Dec164.1 mm (6.5 in)26 December 1911

Period of Record Coverage

1895 to 2026
Days with data per year at Savannah 6 SW 132 years of record at Savannah 6 SW, 1895 to 2026. 16 years have data for under 90 percent of days and are left out of rankings: 1895, 1896, 1906, 1907, 1909, 1911, 1915, 1919 and others. 1895: 122 of 365 days1896: 225 of 366 days1897: 365 of 365 days1898: 365 of 365 days1899: 365 of 365 days1900: 360 of 365 days1901: 361 of 365 days1902: 357 of 365 days1903: 345 of 365 days1904: 343 of 366 days1905: 352 of 365 days1906: 295 of 365 days1907: 275 of 365 days1908: 345 of 366 days1909: 231 of 365 days1910: 329 of 365 days1911: 218 of 365 days1912: 353 of 366 days1913: 359 of 365 days1914: 363 of 365 days1915: 236 of 365 days1916: 357 of 366 days1917: 341 of 365 days1918: 339 of 365 days1919: 298 of 365 days1920: 361 of 366 days1921: 294 of 365 days1922: 364 of 365 days1923: 360 of 365 days1924: 365 of 366 days1925: 363 of 365 days1926: 365 of 365 days1927: 364 of 365 days1928: 363 of 366 days1929: 359 of 365 days1930: 365 of 365 days1931: 358 of 365 days1932: 358 of 366 days1933: 356 of 365 days1934: 345 of 365 days1935: 359 of 365 days1936: 322 of 366 days1937: 334 of 365 days1938: 364 of 365 days1939: 365 of 365 days1940: 364 of 366 days1941: 335 of 365 days1942: 363 of 365 days1943: 364 of 365 days1944: 365 of 366 days1945: 360 of 365 days1946: 365 of 365 days1947: 365 of 365 days1948: 241 of 366 days1949: 362 of 365 days1950: 365 of 365 days1951: 290 of 365 days1952: 360 of 366 days1953: 303 of 365 days1954: 365 of 365 days1955: 364 of 365 days1956: 327 of 366 days1957: 364 of 365 days1958: 334 of 365 days1959: 364 of 365 days1960: 359 of 366 days1961: 359 of 365 days1962: 362 of 365 days1963: 365 of 365 days1964: 335 of 366 days1965: 364 of 365 days1966: 364 of 365 days1967: 362 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 354 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 364 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 365 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 334 of 365 days1980: 365 of 366 days1981: 365 of 365 days1982: 358 of 365 days1983: 359 of 365 days1984: 355 of 366 days1985: 355 of 365 days1986: 362 of 365 days1987: 331 of 365 days1988: 332 of 366 days1989: 364 of 365 days1990: 361 of 365 days1991: 365 of 365 days1992: 329 of 366 days1993: 358 of 365 days1994: 354 of 365 days1995: 355 of 365 days1996: 359 of 366 days1997: 362 of 365 days1998: 334 of 365 days1999: 357 of 365 days2000: 353 of 366 days2001: 351 of 365 days2002: 362 of 365 days2003: 356 of 365 days2004: 361 of 366 days2005: 363 of 365 days2006: 362 of 365 days2007: 362 of 365 days2008: 366 of 366 days2009: 333 of 365 days2010: 364 of 365 days2011: 364 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 364 of 365 days2015: 361 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 364 of 365 days2019: 365 of 365 days2020: 365 of 366 days2021: 365 of 365 days2022: 364 of 365 days2023: 365 of 365 days2024: 352 of 366 days2025: 348 of 365 days2026: 234 of 365 days1900192019401960198020002020
132 years of record at Savannah 6 SW, 1895 to 2026. 16 years have data for under 90 percent of days and are left out of rankings: 1895, 1896, 1906, 1907, 1909, 1911, 1915, 1919 and others.
Days with data per year at Savannah 6 SW
YearDays with dataShare of yearComplete
189512233%No
189622561%No
1897365100%Yes
1898365100%Yes
1899365100%Yes
190036099%Yes
190136199%Yes
190235798%Yes
190334595%Yes
190434394%Yes
190535296%Yes
190629581%No
190727575%No
190834594%Yes
190923163%No
191032990%Yes
191121860%No
191235396%Yes
191335998%Yes
191436399%Yes
191523665%No
191635798%Yes
191734193%Yes
191833993%Yes
191929882%No
192036199%Yes
192129481%No
1922364100%Yes
192336099%Yes
1924365100%Yes
192536399%Yes
1926365100%Yes
1927364100%Yes
192836399%Yes
192935998%Yes
1930365100%Yes
193135898%Yes
193235898%Yes
193335698%Yes
193434595%Yes
193535998%Yes
193632288%No
193733492%Yes
1938364100%Yes
1939365100%Yes
194036499%Yes
194133592%Yes
194236399%Yes
1943364100%Yes
1944365100%Yes
194536099%Yes
1946365100%Yes
1947365100%Yes
194824166%No
194936299%Yes
1950365100%Yes
195129079%No
195236098%Yes
195330383%No
1954365100%Yes
1955364100%Yes
195632789%No
1957364100%Yes
195833492%Yes
1959364100%Yes
196035998%Yes
196135998%Yes
196236299%Yes
1963365100%Yes
196433592%Yes
1965364100%Yes
1966364100%Yes
196736299%Yes
1968366100%Yes
1969365100%Yes
197035497%Yes
1971365100%Yes
1972366100%Yes
1973364100%Yes
1974365100%Yes
1975365100%Yes
1976365100%Yes
1977365100%Yes
1978365100%Yes
197933492%Yes
1980365100%Yes
1981365100%Yes
198235898%Yes
198335998%Yes
198435597%Yes
198535597%Yes
198636299%Yes
198733191%Yes
198833291%Yes
1989364100%Yes
199036199%Yes
1991365100%Yes
199232990%No
199335898%Yes
199435497%Yes
199535597%Yes
199635998%Yes
199736299%Yes
199833492%Yes
199935798%Yes
200035396%Yes
200135196%Yes
200236299%Yes
200335698%Yes
200436199%Yes
200536399%Yes
200636299%Yes
200736299%Yes
2008366100%Yes
200933391%Yes
2010364100%Yes
2011364100%Yes
2012366100%Yes
2013365100%Yes
2014364100%Yes
201536199%Yes
2016366100%Yes
2017365100%Yes
2018364100%Yes
2019365100%Yes
2020365100%Yes
2021365100%Yes
2022364100%Yes
2023365100%Yes
202435296%Yes
202534895%Yes
202623464%No

Latest Records

20
Latest records at Savannah 6 SW
DateStationRecordValueBeat old record byOld record stoodSignificance
26 July 2026Savannah 6 SW, USdaily low max26.7 C (80.1 F)1.1 C (2.0 F)63 years31 of 100 (Routine)
23 June 2026Savannah 6 SW, USdaily rain70.6 mm (2.8 in)20.6 mm (0.8 in)67 years44 of 100 (Notable)
3 May 2026Savannah 6 SW, USdaily low min (Tie)2.8 C (37.0 F)tie64 years7 of 100 (Routine)
4 April 2026Savannah 6 SW, USdaily high max (Tie)31.1 C (88.0 F)tie92 years9 of 100 (Routine)
2 April 2026Savannah 6 SW, USdaily high max (Tie)30.6 C (87.1 F)tie63 years7 of 100 (Routine)
23 March 2026Savannah 6 SW, USmonthly high max (Tie)32.2 C (90.0 F)tie96 years12 of 100 (Routine)
17 March 2026Savannah 6 SW, USdaily low max (Tie)4.4 C (39.9 F)tie97 years9 of 100 (Routine)
11 March 2026Savannah 6 SW, USdaily high min18.9 C (66.0 F)0.6 C (1.1 F)71 years31 of 100 (Routine)
5 March 2026Savannah 6 SW, USdaily high max (Tie)26.7 C (80.1 F)tie71 years7 of 100 (Routine)
25 December 2025Savannah 6 SW, USdaily high max25.0 C (77.0 F)0.6 C (1.1 F)10 years13 of 100 (Routine)
3 December 2025Savannah 6 SW, USdaily low max (Tie)0.0 C (32.0 F)tie96 years9 of 100 (Routine)
11 November 2025Savannah 6 SW, USdaily low max (Tie)5.0 C (41.0 F)tie124 years10 of 100 (Routine)
8 September 2025Savannah 6 SW, USdaily low min (Tie)8.9 C (48.0 F)tie126 years10 of 100 (Routine)
27 August 2025Savannah 6 SW, USdaily low min (Tie)10.0 C (50.0 F)tie98 years9 of 100 (Routine)
19 June 2025Savannah 6 SW, USdaily rain69.3 mm (2.7 in)21.5 mm (0.8 in)32 years34 of 100 (Routine)
5 April 2025Savannah 6 SW, USdaily high min21.7 C (71.1 F)2.3 C (4.1 F)2 years14 of 100 (Routine)
15 March 2025Savannah 6 SW, USdaily high max (Tie)28.9 C (84.0 F)tie0 years2 of 100 (Routine)
21 February 2025Savannah 6 SW, USdaily low max-2.8 C (27.0 F)3.4 C (6.1 F)126 years45 of 100 (Notable)
21 February 2025Savannah 6 SW, USdaily low min (Tie)-11.1 C (12.0 F)tie128 years10 of 100 (Routine)
20 February 2025Savannah 6 SW, USdaily low max-3.3 C (26.1 F)1.1 C (2.0 F)10 years14 of 100 (Routine)

Climate Trend

96 complete years, 1897 to 2025
Annual mean temperature at Savannah 6 SW as warming stripes, 1897 to 2025 One stripe for each of 96 complete years at Savannah 6 SW, 1897 to 2025. Blue stripes are years cooler than the station's own mean of 16.1 C (61.1 F); red stripes are warmer. The coolest year was 2003, at 14.6 C (58.3 F), and the warmest was 2024, at 17.5 C (63.5 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1897: 16.8 C, +0.6 C from the station mean1898: 16.2 C, 0.0 C from the station mean1899: 15.8 C, -0.4 C from the station mean1900: 16.3 C, +0.2 C from the station mean1901: 15.2 C, -1.0 C from the station mean1902: 16.1 C, -0.1 C from the station mean1903: 15.7 C, -0.4 C from the station mean1904: 15.9 C, -0.2 C from the station mean1905: 15.3 C, -0.8 C from the station mean1908: 16.3 C, +0.1 C from the station mean1912: 15.3 C, -0.9 C from the station mean1913: 16.7 C, +0.5 C from the station mean1914: 16.1 C, -0.1 C from the station mean1918: 16.7 C, +0.6 C from the station mean1920: 15.9 C, -0.2 C from the station mean1922: 17.4 C, +1.2 C from the station mean1923: 16.4 C, +0.2 C from the station mean1924: 15.5 C, -0.7 C from the station mean1925: 17.4 C, +1.2 C from the station mean1926: 16.2 C, +0.1 C from the station mean1927: 17.3 C, +1.2 C from the station mean1928: 16.0 C, -0.2 C from the station mean1929: 16.2 C, 0.0 C from the station mean1931: 16.9 C, +0.8 C from the station mean1932: 16.7 C, +0.6 C from the station mean1933: 17.5 C, +1.3 C from the station mean1938: 17.3 C, +1.2 C from the station mean1939: 16.7 C, +0.5 C from the station mean1940: 14.9 C, -1.3 C from the station mean1942: 16.3 C, +0.1 C from the station mean1944: 16.3 C, +0.2 C from the station mean1945: 15.8 C, -0.4 C from the station mean1946: 16.6 C, +0.5 C from the station mean1947: 15.7 C, -0.5 C from the station mean1949: 16.5 C, +0.4 C from the station mean1950: 15.4 C, -0.7 C from the station mean1954: 17.1 C, +0.9 C from the station mean1955: 16.4 C, +0.3 C from the station mean1957: 16.5 C, +0.4 C from the station mean1959: 16.2 C, 0.0 C from the station mean1960: 15.2 C, -0.9 C from the station mean1961: 15.5 C, -0.6 C from the station mean1962: 15.7 C, -0.4 C from the station mean1963: 15.2 C, -1.0 C from the station mean1965: 16.3 C, +0.1 C from the station mean1966: 15.4 C, -0.7 C from the station mean1967: 15.4 C, -0.8 C from the station mean1969: 15.5 C, -0.6 C from the station mean1970: 15.7 C, -0.5 C from the station mean1971: 15.9 C, -0.2 C from the station mean1973: 16.4 C, +0.2 C from the station mean1974: 16.0 C, -0.2 C from the station mean1975: 15.7 C, -0.4 C from the station mean1977: 15.8 C, -0.3 C from the station mean1978: 14.8 C, -1.3 C from the station mean1980: 16.0 C, -0.1 C from the station mean1981: 16.0 C, -0.2 C from the station mean1982: 16.3 C, +0.1 C from the station mean1983: 15.7 C, -0.4 C from the station mean1984: 16.2 C, +0.1 C from the station mean1985: 15.8 C, -0.3 C from the station mean1986: 17.0 C, +0.8 C from the station mean1989: 15.2 C, -1.0 C from the station mean1990: 17.1 C, +1.0 C from the station mean1991: 17.2 C, +1.0 C from the station mean1993: 16.2 C, +0.1 C from the station mean1994: 16.4 C, +0.3 C from the station mean1995: 16.0 C, -0.2 C from the station mean1996: 15.4 C, -0.7 C from the station mean1997: 15.1 C, -1.0 C from the station mean1999: 16.7 C, +0.6 C from the station mean2000: 16.5 C, +0.4 C from the station mean2001: 16.1 C, 0.0 C from the station mean2002: 15.9 C, -0.3 C from the station mean2003: 14.6 C, -1.5 C from the station mean2004: 16.1 C, 0.0 C from the station mean2005: 16.0 C, -0.2 C from the station mean2006: 16.3 C, +0.2 C from the station mean2007: 17.1 C, +1.0 C from the station mean2008: 15.6 C, -0.5 C from the station mean2010: 15.8 C, -0.4 C from the station mean2011: 16.3 C, +0.2 C from the station mean2012: 17.0 C, +0.8 C from the station mean2013: 15.0 C, -1.1 C from the station mean2014: 15.1 C, -1.1 C from the station mean2015: 16.0 C, -0.1 C from the station mean2016: 16.8 C, +0.6 C from the station mean2017: 16.8 C, +0.6 C from the station mean2018: 16.0 C, -0.2 C from the station mean2019: 16.9 C, +0.8 C from the station mean2020: 16.7 C, +0.5 C from the station mean2021: 16.4 C, +0.3 C from the station mean2022: 16.1 C, 0.0 C from the station mean2023: 17.3 C, +1.1 C from the station mean2024: 17.5 C, +1.3 C from the station mean2025: 16.3 C, +0.1 C from the station mean1897191019201930194019501960197019801990200020102020
One stripe for each of 96 complete years at Savannah 6 SW, 1897 to 2025. Blue stripes are years cooler than the station's own mean of 16.1 C (61.1 F); red stripes are warmer. The coolest year was 2003, at 14.6 C (58.3 F), and the warmest was 2024, at 17.5 C (63.5 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Savannah 6 SW as warming stripes, 1897 to 2025
YearAnnual mean temperatureDifference from the station mean
189716.8 C+0.60 C
189816.2 C+0.04 C
189915.8 C-0.40 C
190016.3 C+0.19 C
190115.2 C-0.97 C
190216.1 C-0.10 C
190315.7 C-0.45 C
190415.9 C-0.25 C
190515.3 C-0.85 C
190816.3 C+0.10 C
191215.3 C-0.90 C
191316.7 C+0.51 C
191416.1 C-0.10 C
191816.7 C+0.59 C
192015.9 C-0.22 C
192217.4 C+1.24 C
192316.4 C+0.23 C
192415.5 C-0.69 C
192517.4 C+1.22 C
192616.2 C+0.08 C
192717.3 C+1.19 C
192816.0 C-0.20 C
192916.2 C+0.01 C
193116.9 C+0.76 C
193216.7 C+0.58 C
193317.5 C+1.30 C
193817.3 C+1.17 C
193916.7 C+0.51 C
194014.9 C-1.30 C
194216.3 C+0.11 C
194416.3 C+0.18 C
194515.8 C-0.37 C
194616.6 C+0.47 C
194715.7 C-0.48 C
194916.5 C+0.35 C
195015.4 C-0.73 C
195417.1 C+0.94 C
195516.4 C+0.25 C
195716.5 C+0.36 C
195916.2 C+0.02 C
196015.2 C-0.91 C
196115.5 C-0.64 C
196215.7 C-0.42 C
196315.2 C-1.00 C
196516.3 C+0.10 C
196615.4 C-0.75 C
196715.4 C-0.76 C
196915.5 C-0.62 C
197015.7 C-0.46 C
197115.9 C-0.21 C
197316.4 C+0.23 C
197416.0 C-0.17 C
197515.7 C-0.45 C
197715.8 C-0.33 C
197814.8 C-1.32 C
198016.0 C-0.11 C
198116.0 C-0.19 C
198216.3 C+0.11 C
198315.7 C-0.43 C
198416.2 C+0.06 C
198515.8 C-0.32 C
198617.0 C+0.82 C
198915.2 C-1.00 C
199017.1 C+0.99 C
199117.2 C+1.03 C
199316.2 C+0.09 C
199416.4 C+0.25 C
199516.0 C-0.16 C
199615.4 C-0.74 C
199715.1 C-1.02 C
199916.7 C+0.59 C
200016.5 C+0.37 C
200116.1 C-0.05 C
200215.9 C-0.26 C
200314.6 C-1.53 C
200416.1 C-0.04 C
200516.0 C-0.17 C
200616.3 C+0.17 C
200717.1 C+0.97 C
200815.6 C-0.53 C
201015.8 C-0.39 C
201116.3 C+0.17 C
201217.0 C+0.81 C
201315.0 C-1.11 C
201415.1 C-1.08 C
201516.0 C-0.13 C
201616.8 C+0.60 C
201716.8 C+0.62 C
201816.0 C-0.19 C
201916.9 C+0.75 C
202016.7 C+0.50 C
202116.4 C+0.25 C
202216.1 C-0.02 C
202317.3 C+1.10 C
202417.5 C+1.34 C
202516.3 C+0.13 C

The fitted trend in annual mean temperature here over 1897 to 2025 is 0.00 C (-0.03 to 0.04) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.01 F (-0.06 to 0.07) per decade. The slope is a straight line fitted to 96 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Savannah 6 SW
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.00 C (-0.03 to 0.04) per decade0.01 F (-0.06 to 0.07) per decade1897 to 202596Not clearly different from zero
Mean daily maximum0.02 C (-0.02 to 0.06) per decade0.04 F (-0.03 to 0.11) per decade1897 to 202596Not clearly different from zero
Mean daily minimum-0.02 C (-0.06 to 0.03) per decade-0.03 F (-0.10 to 0.05) per decade1897 to 202596Not clearly different from zero

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1883 to 2026
Yearly extremes at Savannah 6 SW: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)44.4 C (111.9 F)193037.8 C (100.0 F)132
Coldest night (TNn)-25.0 C (-13.0 F)1985-13.9 C (7.0 F)132
Wettest day (Rx1day)264.2 mm (10.4 in)200281.2 mm (3.2 in)136
Wettest five days (Rx5day)342.9 mm (13.5 in)1991128.2 mm (5.0 in)136
Longest dry spell (CDD)44 days200520 days136

Hottest day (TXx)

Hottest day (TXx) at Savannah 6 SW by year The hottest day of the year at Savannah 6 SW, 1883 to 2026. The record is 44.4 C (111.9 F) in 1930, marked on the chart; the median year is 37.8 C (100.0 F). 303540451900192019401960198020002020Record: 44.4 C (111.9 F) in 1930
The hottest day of the year at Savannah 6 SW, 1883 to 2026. The record is 44.4 C (111.9 F) in 1930, marked on the chart; the median year is 37.8 C (100.0 F).
Hottest day (TXx) at Savannah 6 SW by year
YearHottest day (TXx)
1883n/a
1891n/a
1893n/a
1894n/a
189536.1 C (97.0 F)
189637.8 C (100.0 F)
189740.6 C (105.1 F)
189838.3 C (100.9 F)
189938.3 C (100.9 F)
190037.8 C (100.0 F)
190140.0 C (104.0 F)
190238.9 C (102.0 F)
190337.2 C (99.0 F)
190436.7 C (98.1 F)
190536.7 C (98.1 F)
190637.2 C (99.0 F)
190737.8 C (100.0 F)
190835.0 C (95.0 F)
190934.4 C (93.9 F)
191036.7 C (98.1 F)
191138.3 C (100.9 F)
191236.1 C (97.0 F)
191339.4 C (102.9 F)
191440.0 C (104.0 F)
191533.3 C (91.9 F)
191637.8 C (100.0 F)
191736.1 C (97.0 F)
191841.1 C (106.0 F)
191937.8 C (100.0 F)
192036.1 C (97.0 F)
192137.8 C (100.0 F)
192238.9 C (102.0 F)
192336.1 C (97.0 F)
192439.4 C (102.9 F)
192543.9 C (111.0 F)
192639.4 C (102.9 F)
192740.0 C (104.0 F)
192836.1 C (97.0 F)
192936.1 C (97.0 F)
193044.4 C (111.9 F)
193139.4 C (102.9 F)
193237.8 C (100.0 F)
193338.3 C (100.9 F)
193440.0 C (104.0 F)
193541.7 C (107.1 F)
193641.1 C (106.0 F)
193741.1 C (106.0 F)
193839.4 C (102.9 F)
193938.9 C (102.0 F)
194038.3 C (100.9 F)
194139.4 C (102.9 F)
194240.0 C (104.0 F)
194340.6 C (105.1 F)
194438.9 C (102.0 F)
194539.4 C (102.9 F)
194636.1 C (97.0 F)
194742.2 C (108.0 F)
194838.3 C (100.9 F)
194936.1 C (97.0 F)
195035.6 C (96.1 F)
195140.0 C (104.0 F)
195244.4 C (111.9 F)
195340.0 C (104.0 F)
195442.2 C (108.0 F)
195538.3 C (100.9 F)
195639.4 C (102.9 F)
195737.2 C (99.0 F)
195837.8 C (100.0 F)
195937.2 C (99.0 F)
196040.0 C (104.0 F)
196136.7 C (98.1 F)
196239.4 C (102.9 F)
196336.7 C (98.1 F)
196439.4 C (102.9 F)
196537.8 C (100.0 F)
196639.4 C (102.9 F)
196737.2 C (99.0 F)
196840.6 C (105.1 F)
196940.6 C (105.1 F)
197039.4 C (102.9 F)
197139.4 C (102.9 F)
197235.6 C (96.1 F)
197336.1 C (97.0 F)
197435.0 C (95.0 F)
197536.7 C (98.1 F)
197637.8 C (100.0 F)
197738.9 C (102.0 F)
197837.8 C (100.0 F)
197935.0 C (95.0 F)
198041.7 C (107.1 F)
198136.7 C (98.1 F)
198236.1 C (97.0 F)
198338.3 C (100.9 F)
198436.1 C (97.0 F)
198535.6 C (96.1 F)
198640.6 C (105.1 F)
198738.3 C (100.9 F)
198838.9 C (102.0 F)
198936.1 C (97.0 F)
199040.0 C (104.0 F)
199136.1 C (97.0 F)
199235.0 C (95.0 F)
199337.8 C (100.0 F)
199435.0 C (95.0 F)
199536.1 C (97.0 F)
199635.6 C (96.1 F)
199737.2 C (99.0 F)
199837.8 C (100.0 F)
199940.6 C (105.1 F)
200040.6 C (105.1 F)
200136.7 C (98.1 F)
200236.7 C (98.1 F)
200335.0 C (95.0 F)
200435.6 C (96.1 F)
200537.2 C (99.0 F)
200638.9 C (102.0 F)
200742.8 C (109.0 F)
200836.7 C (98.1 F)
200936.1 C (97.0 F)
201038.3 C (100.9 F)
201140.0 C (104.0 F)
201241.1 C (106.0 F)
201335.6 C (96.1 F)
201436.1 C (97.0 F)
201535.6 C (96.1 F)
201637.8 C (100.0 F)
201737.2 C (99.0 F)
201837.2 C (99.0 F)
201936.7 C (98.1 F)
202036.1 C (97.0 F)
202136.1 C (97.0 F)
202236.7 C (98.1 F)
202337.2 C (99.0 F)
202438.9 C (102.0 F)
202536.7 C (98.1 F)
202636.7 C (98.1 F)

Coldest night (TNn)

Coldest night (TNn) at Savannah 6 SW by year The coldest night of the year at Savannah 6 SW, 1883 to 2026. The record is -25.0 C (-13.0 F) in 1985, marked on the chart; the median year is -13.9 C (7.0 F). -30-20-100101900192019401960198020002020Record: -25.0 C (-13.0 F) in 1985
The coldest night of the year at Savannah 6 SW, 1883 to 2026. The record is -25.0 C (-13.0 F) in 1985, marked on the chart; the median year is -13.9 C (7.0 F).
Coldest night (TNn) at Savannah 6 SW by year
YearColdest night (TNn)
1883n/a
1891n/a
1893n/a
1894n/a
18957.2 C (45.0 F)
1896-11.1 C (12.0 F)
1897-16.7 C (1.9 F)
1898-13.3 C (8.1 F)
1899-22.2 C (-8.0 F)
1900-15.0 C (5.0 F)
1901-17.8 C (0.0 F)
1902-12.2 C (10.0 F)
1903-16.7 C (1.9 F)
1904-12.2 C (10.0 F)
1905-23.3 C (-9.9 F)
1906-11.1 C (12.0 F)
1907-11.1 C (12.0 F)
1908-9.4 C (15.1 F)
1909-12.8 C (9.0 F)
1910-18.9 C (-2.0 F)
1911-12.8 C (9.0 F)
1912-20.6 C (-5.1 F)
1913-9.4 C (15.1 F)
1914-14.4 C (6.1 F)
1915-10.6 C (12.9 F)
1916-11.7 C (10.9 F)
1917-14.4 C (6.1 F)
1918-22.2 C (-8.0 F)
1919-13.9 C (7.0 F)
1920-10.6 C (12.9 F)
1921-6.1 C (21.0 F)
1922-7.2 C (19.0 F)
1923-9.4 C (15.1 F)
1924-17.2 C (1.0 F)
1925-14.4 C (6.1 F)
1926-10.0 C (14.0 F)
1927-14.4 C (6.1 F)
1928-17.2 C (1.0 F)
1929-14.4 C (6.1 F)
1930-20.0 C (-4.0 F)
1931-11.7 C (10.9 F)
1932-12.2 C (10.0 F)
1933-17.8 C (0.0 F)
1934-12.2 C (10.0 F)
1935-14.4 C (6.1 F)
1936-17.8 C (0.0 F)
1937-15.0 C (5.0 F)
1938-9.4 C (15.1 F)
1939-8.9 C (16.0 F)
1940-24.4 C (-11.9 F)
1941-8.9 C (16.0 F)
1942-18.9 C (-2.0 F)
1943-13.3 C (8.1 F)
1944-12.2 C (10.0 F)
1945-15.0 C (5.0 F)
1946-10.6 C (12.9 F)
1947-11.7 C (10.9 F)
1948-19.4 C (-2.9 F)
1949-15.0 C (5.0 F)
1950-17.2 C (1.0 F)
1951-23.3 C (-9.9 F)
1952-9.4 C (15.1 F)
1953-13.3 C (8.1 F)
1954-9.4 C (15.1 F)
1955-13.9 C (7.0 F)
1956-8.3 C (17.1 F)
1957-12.2 C (10.0 F)
1958-22.2 C (-8.0 F)
1959-16.1 C (3.0 F)
1960-14.4 C (6.1 F)
1961-15.0 C (5.0 F)
1962-21.7 C (-7.1 F)
1963-20.6 C (-5.1 F)
1964-13.3 C (8.1 F)
1965-15.0 C (5.0 F)
1966-22.2 C (-8.0 F)
1967-13.9 C (7.0 F)
1968-13.9 C (7.0 F)
1969-12.8 C (9.0 F)
1970-16.1 C (3.0 F)
1971-20.6 C (-5.1 F)
1972-17.2 C (1.0 F)
1973-12.2 C (10.0 F)
1974-9.4 C (15.1 F)
1975-12.2 C (10.0 F)
1976-15.0 C (5.0 F)
1977-22.2 C (-8.0 F)
1978-13.9 C (7.0 F)
1979-15.0 C (5.0 F)
1980-12.2 C (10.0 F)
1981-15.0 C (5.0 F)
1982-17.8 C (0.0 F)
1983-20.0 C (-4.0 F)
1984-17.8 C (0.0 F)
1985-25.0 C (-13.0 F)
1986-14.4 C (6.1 F)
1987-11.7 C (10.9 F)
1988-15.0 C (5.0 F)
1989-23.3 C (-9.9 F)
1990-10.0 C (14.0 F)
1991-11.1 C (12.0 F)
1992-12.8 C (9.0 F)
1993-11.1 C (12.0 F)
1994-15.6 C (3.9 F)
1995-15.6 C (3.9 F)
1996-20.0 C (-4.0 F)
1997-16.7 C (1.9 F)
1998-11.7 C (10.9 F)
1999-14.4 C (6.1 F)
2000-13.9 C (7.0 F)
2001-14.4 C (6.1 F)
2002-11.7 C (10.9 F)
2003-17.8 C (0.0 F)
2004-10.6 C (12.9 F)
2005-8.9 C (16.0 F)
2006-10.6 C (12.9 F)
2007-10.6 C (12.9 F)
2008-12.2 C (10.0 F)
2009-13.3 C (8.1 F)
2010-15.0 C (5.0 F)
2011-13.9 C (7.0 F)
2012-9.4 C (15.1 F)
2013-10.0 C (14.0 F)
2014-17.2 C (1.0 F)
2015-16.1 C (3.0 F)
2016-12.2 C (10.0 F)
2017-15.6 C (3.9 F)
2018-16.7 C (1.9 F)
2019-9.4 C (15.1 F)
2020-8.9 C (16.0 F)
2021-14.4 C (6.1 F)
2022-18.3 C (-0.9 F)
2023-6.1 C (21.0 F)
2024-18.9 C (-2.0 F)
2025-13.3 C (8.1 F)
2026-13.9 C (7.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Savannah 6 SW by year The wettest day of the year at Savannah 6 SW, 1883 to 2026. The record is 264.2 mm (10.4 in) in 2002, marked on the chart; the median year is 81.2 mm (3.2 in). 01002003001900192019401960198020002020Record: 264.2 mm (10.4 in) in 2002
The wettest day of the year at Savannah 6 SW, 1883 to 2026. The record is 264.2 mm (10.4 in) in 2002, marked on the chart; the median year is 81.2 mm (3.2 in).
Wettest day (Rx1day) at Savannah 6 SW by year
YearWettest day (Rx1day)
188335.6 mm (1.4 in)
189154.1 mm (2.1 in)
189370.4 mm (2.8 in)
1894104.6 mm (4.1 in)
189559.7 mm (2.4 in)
189680.3 mm (3.2 in)
189765.0 mm (2.6 in)
189854.4 mm (2.1 in)
189957.2 mm (2.3 in)
190076.2 mm (3.0 in)
190195.3 mm (3.8 in)
1902144.8 mm (5.7 in)
190367.3 mm (2.6 in)
190495.3 mm (3.8 in)
190550.8 mm (2.0 in)
1906132.1 mm (5.2 in)
190779.2 mm (3.1 in)
190871.1 mm (2.8 in)
190977.0 mm (3.0 in)
1910134.6 mm (5.3 in)
1911164.1 mm (6.5 in)
191264.8 mm (2.6 in)
1913151.1 mm (5.9 in)
191448.3 mm (1.9 in)
191554.6 mm (2.1 in)
191675.9 mm (3.0 in)
191759.7 mm (2.4 in)
191854.9 mm (2.2 in)
1919135.1 mm (5.3 in)
192083.8 mm (3.3 in)
192160.2 mm (2.4 in)
192283.8 mm (3.3 in)
1923106.7 mm (4.2 in)
192477.5 mm (3.1 in)
192590.7 mm (3.6 in)
192695.3 mm (3.8 in)
192791.4 mm (3.6 in)
192876.2 mm (3.0 in)
1929106.7 mm (4.2 in)
193068.6 mm (2.7 in)
193158.4 mm (2.3 in)
1932130.8 mm (5.1 in)
1933101.6 mm (4.0 in)
193481.3 mm (3.2 in)
193563.8 mm (2.5 in)
193684.1 mm (3.3 in)
1937115.6 mm (4.6 in)
193881.3 mm (3.2 in)
193958.4 mm (2.3 in)
194060.2 mm (2.4 in)
194183.3 mm (3.3 in)
1942109.2 mm (4.3 in)
194364.8 mm (2.6 in)
194494.7 mm (3.7 in)
194571.6 mm (2.8 in)
1946143.3 mm (5.6 in)
194759.7 mm (2.4 in)
1948136.1 mm (5.4 in)
194983.8 mm (3.3 in)
195074.7 mm (2.9 in)
195188.9 mm (3.5 in)
195262.7 mm (2.5 in)
195371.6 mm (2.8 in)
195459.4 mm (2.3 in)
1955118.9 mm (4.7 in)
1956104.4 mm (4.1 in)
195785.3 mm (3.4 in)
195897.3 mm (3.8 in)
195968.6 mm (2.7 in)
196048.8 mm (1.9 in)
196154.6 mm (2.1 in)
196254.9 mm (2.2 in)
1963104.4 mm (4.1 in)
1964101.6 mm (4.0 in)
196561.0 mm (2.4 in)
196677.5 mm (3.1 in)
196786.9 mm (3.4 in)
1968115.6 mm (4.6 in)
196982.0 mm (3.2 in)
1970179.6 mm (7.1 in)
1971102.1 mm (4.0 in)
197296.5 mm (3.8 in)
1973151.1 mm (5.9 in)
197479.8 mm (3.1 in)
1975113.5 mm (4.5 in)
197674.9 mm (2.9 in)
197772.6 mm (2.9 in)
197887.6 mm (3.4 in)
197987.6 mm (3.4 in)
1980112.3 mm (4.4 in)
198172.4 mm (2.9 in)
1982110.0 mm (4.3 in)
198398.3 mm (3.9 in)
198490.2 mm (3.6 in)
198563.8 mm (2.5 in)
198661.7 mm (2.4 in)
198759.4 mm (2.3 in)
198860.7 mm (2.4 in)
1989134.6 mm (5.3 in)
199088.4 mm (3.5 in)
1991212.1 mm (8.4 in)
199284.8 mm (3.3 in)
1993120.7 mm (4.8 in)
199468.1 mm (2.7 in)
199574.9 mm (2.9 in)
199676.5 mm (3.0 in)
199773.7 mm (2.9 in)
199859.7 mm (2.4 in)
1999126.0 mm (5.0 in)
200085.9 mm (3.4 in)
2001108.7 mm (4.3 in)
2002264.2 mm (10.4 in)
2003120.7 mm (4.8 in)
2004100.8 mm (4.0 in)
2005140.0 mm (5.5 in)
200652.1 mm (2.1 in)
2007105.4 mm (4.1 in)
200876.2 mm (3.0 in)
200984.3 mm (3.3 in)
2010177.8 mm (7.0 in)
201184.3 mm (3.3 in)
201251.6 mm (2.0 in)
201375.7 mm (3.0 in)
201461.2 mm (2.4 in)
201566.0 mm (2.6 in)
201643.2 mm (1.7 in)
201781.0 mm (3.2 in)
201869.6 mm (2.7 in)
2019121.2 mm (4.8 in)
2020183.6 mm (7.2 in)
2021148.8 mm (5.9 in)
202254.9 mm (2.2 in)
202363.2 mm (2.5 in)
202465.0 mm (2.6 in)
202569.3 mm (2.7 in)
202670.6 mm (2.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Savannah 6 SW by year The wettest five days of the year at Savannah 6 SW, 1883 to 2026. The record is 342.9 mm (13.5 in) in 1991, marked on the chart; the median year is 128.2 mm (5.0 in). 01002003004001900192019401960198020002020Record: 342.9 mm (13.5 in) in 1991
The wettest five days of the year at Savannah 6 SW, 1883 to 2026. The record is 342.9 mm (13.5 in) in 1991, marked on the chart; the median year is 128.2 mm (5.0 in).
Wettest five days (Rx5day) at Savannah 6 SW by year
YearWettest five days (Rx5day)
188335.6 mm (1.4 in)
189154.1 mm (2.1 in)
1893109.2 mm (4.3 in)
189492.7 mm (3.6 in)
1895102.6 mm (4.0 in)
1896110.0 mm (4.3 in)
1897138.9 mm (5.5 in)
189897.1 mm (3.8 in)
189987.1 mm (3.4 in)
1900168.9 mm (6.6 in)
1901179.0 mm (7.0 in)
1902176.8 mm (7.0 in)
190383.5 mm (3.3 in)
190481.0 mm (3.2 in)
190574.5 mm (2.9 in)
1906182.6 mm (7.2 in)
1907125.8 mm (5.0 in)
1908100.3 mm (3.9 in)
1909125.7 mm (4.9 in)
1910166.3 mm (6.5 in)
1911209.3 mm (8.2 in)
1912129.4 mm (5.1 in)
1913180.3 mm (7.1 in)
1914115.6 mm (4.6 in)
1915111.6 mm (4.4 in)
191697.3 mm (3.8 in)
1917118.1 mm (4.6 in)
1918101.7 mm (4.0 in)
1919141.5 mm (5.6 in)
1920147.3 mm (5.8 in)
192197.1 mm (3.8 in)
1922117.3 mm (4.6 in)
1923119.6 mm (4.7 in)
1924109.2 mm (4.3 in)
1925149.8 mm (5.9 in)
1926182.9 mm (7.2 in)
1927110.5 mm (4.4 in)
1928104.1 mm (4.1 in)
1929127.0 mm (5.0 in)
193084.4 mm (3.3 in)
1931124.7 mm (4.9 in)
1932167.7 mm (6.6 in)
1933163.8 mm (6.4 in)
1934107.2 mm (4.2 in)
1935156.3 mm (6.2 in)
1936138.2 mm (5.4 in)
1937197.1 mm (7.8 in)
1938149.6 mm (5.9 in)
193995.7 mm (3.8 in)
194084.9 mm (3.3 in)
1941134.6 mm (5.3 in)
1942116.6 mm (4.6 in)
1943151.3 mm (6.0 in)
1944133.4 mm (5.3 in)
1945165.9 mm (6.5 in)
1946247.5 mm (9.7 in)
194793.8 mm (3.7 in)
1948249.8 mm (9.8 in)
1949141.7 mm (5.6 in)
1950127.0 mm (5.0 in)
1951150.9 mm (5.9 in)
195269.1 mm (2.7 in)
195379.5 mm (3.1 in)
1954105.6 mm (4.2 in)
1955164.7 mm (6.5 in)
1956170.5 mm (6.7 in)
1957162.9 mm (6.4 in)
1958135.6 mm (5.3 in)
1959108.0 mm (4.3 in)
196071.2 mm (2.8 in)
1961107.7 mm (4.2 in)
196282.4 mm (3.2 in)
1963137.2 mm (5.4 in)
1964141.7 mm (5.6 in)
1965164.7 mm (6.5 in)
1966110.2 mm (4.3 in)
1967102.9 mm (4.1 in)
1968154.7 mm (6.1 in)
1969158.0 mm (6.2 in)
1970219.0 mm (8.6 in)
1971172.5 mm (6.8 in)
1972136.1 mm (5.4 in)
1973232.1 mm (9.1 in)
1974163.1 mm (6.4 in)
1975197.9 mm (7.8 in)
197696.2 mm (3.8 in)
1977120.9 mm (4.8 in)
1978161.0 mm (6.3 in)
1979171.4 mm (6.7 in)
1980221.8 mm (8.7 in)
1981124.5 mm (4.9 in)
1982175.3 mm (6.9 in)
1983158.1 mm (6.2 in)
1984153.8 mm (6.1 in)
198598.8 mm (3.9 in)
1986106.5 mm (4.2 in)
1987134.6 mm (5.3 in)
1988117.1 mm (4.6 in)
1989177.8 mm (7.0 in)
1990116.1 mm (4.6 in)
1991342.9 mm (13.5 in)
1992102.9 mm (4.1 in)
1993131.2 mm (5.2 in)
1994122.9 mm (4.8 in)
1995122.4 mm (4.8 in)
1996102.5 mm (4.0 in)
1997150.1 mm (5.9 in)
1998100.3 mm (3.9 in)
1999131.1 mm (5.2 in)
2000132.7 mm (5.2 in)
2001240.3 mm (9.5 in)
2002264.2 mm (10.4 in)
2003189.0 mm (7.4 in)
2004119.2 mm (4.7 in)
2005141.8 mm (5.6 in)
200680.3 mm (3.2 in)
2007154.9 mm (6.1 in)
2008126.3 mm (5.0 in)
2009155.6 mm (6.1 in)
2010258.3 mm (10.2 in)
2011164.6 mm (6.5 in)
201272.7 mm (2.9 in)
201395.3 mm (3.8 in)
2014114.5 mm (4.5 in)
2015117.3 mm (4.6 in)
201667.6 mm (2.7 in)
2017120.4 mm (4.7 in)
2018141.5 mm (5.6 in)
2019208.6 mm (8.2 in)
2020202.7 mm (8.0 in)
2021225.0 mm (8.9 in)
2022112.3 mm (4.4 in)
202398.8 mm (3.9 in)
2024163.5 mm (6.4 in)
202599.6 mm (3.9 in)
202685.8 mm (3.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Savannah 6 SW by year The longest dry spell of the year at Savannah 6 SW, 1883 to 2026. The record is 44 days in 2005, marked on the chart; the median year is 20 days. 010203040501900192019401960198020002020Record: 44 days in 2005
The longest dry spell of the year at Savannah 6 SW, 1883 to 2026. The record is 44 days in 2005, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Savannah 6 SW by year
YearLongest dry spell (CDD)
18837 days
189122 days
189319 days
189414 days
189514 days
189614 days
189740 days
189824 days
189917 days
190012 days
190126 days
190222 days
190324 days
190423 days
190521 days
190628 days
190722 days
190840 days
190910 days
191031 days
191123 days
191216 days
191320 days
191421 days
191524 days
191619 days
191720 days
191821 days
191923 days
192040 days
192118 days
192226 days
192338 days
192433 days
192519 days
192619 days
192721 days
192831 days
192923 days
193019 days
193127 days
193216 days
193316 days
193417 days
193517 days
193615 days
193713 days
193818 days
193924 days
194024 days
194117 days
194214 days
194323 days
194432 days
194515 days
194622 days
194719 days
194820 days
194920 days
195013 days
195115 days
195229 days
195336 days
195431 days
195517 days
195625 days
195724 days
195814 days
195917 days
196017 days
196127 days
196220 days
196332 days
196421 days
196531 days
196615 days
196720 days
196819 days
196918 days
197012 days
197115 days
197213 days
197315 days
197415 days
197513 days
197617 days
197717 days
197816 days
197913 days
198017 days
198120 days
198214 days
198324 days
198424 days
198513 days
198618 days
198715 days
198836 days
198916 days
199025 days
199114 days
199222 days
199319 days
199411 days
199522 days
199619 days
199717 days
199834 days
199938 days
200014 days
200125 days
200216 days
200316 days
200422 days
200544 days
200623 days
200733 days
200817 days
200918 days
201017 days
201126 days
201224 days
201310 days
201418 days
201520 days
201625 days
201725 days
201816 days
201929 days
202012 days
202113 days
202217 days
202322 days
202427 days
202523 days
202612 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

96 years with a frost

Across 96 years with a frost, the median last spring frost at Savannah 6 SW falls on 8 April and the median first autumn frost on 27 October, which leaves a median of 204 days between them.

In 1994 to 2025 the median growing season was 208 days. That is 5 days more than in 1897 to 1942.

Fitted over all years, the growing season changes by -0.3 days per decade at this station.

Frost dates and growing season at Savannah 6 SW
MeasureMedian, all yearsEarliest period (1897 to 1942)Recent period (1994 to 2025)Recent against earliestFitted trend
Last spring frost8 April6 April4 April2 days earlier+0.2 days per decade
First autumn frost27 October26 October28 October2 days later-0.1 days per decade
Growing days204 days203 days208 days5 days more-0.3 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

121 years, 1897 to 2025

A day with at least 82.2 mm (3.2 in) of rain is expected about once in 2 years. A day with at least 224.8 mm (8.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Savannah 6 SW: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years82.2 mm (3.2 in)
5 years111.1 mm (4.4 in)
10 years133.5 mm (5.3 in)
25 years166.1 mm (6.5 in)
50 years193.8 mm (7.6 in)
100 years224.8 mm (8.9 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 121 years of values from 1897 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 264.2 mm (10.4 in) in 2002; 212.1 mm (8.4 in) in 1991; 183.6 mm (7.2 in) in 2020.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Savannah 6 SW had a mean temperature of 16.4 C (61.5 F) and 1,471.1 mm (57.9 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Kosciusko (United States, 260 km away), Moulton 2 (United States, 119 km away) and Monticello Muni AP (United States, 357 km away).

Climate twins of Savannah 6 SW: stations whose 1961 to 1990 climate is closest to its 2011 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
KosciuskoUnited States260 km (162 mi)16.6 C (61.8 F)1,496.8 mm (58.9 in)0.44
Moulton 2United States119 km (74 mi)16.1 C (61.0 F)1,432.2 mm (56.4 in)0.52
Monticello Muni APUnited States357 km (222 mi)16.6 C (61.8 F)1,421.7 mm (56.0 in)0.52

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

  • Data for Savannah 6 SW standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Savannah 6 SW threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).