Built 2026-10-15 (15 October 2026)

Brownsville Weather Records (USC00401145)

Record envelope, standing records and threshold days for Brownsville (USC00401145), Tennessee, United States, with 132 years of record.

Key Facts for Brownsville

  • Brownsville (USC00401145) is a weather station in Tennessee, United States at 35.59 latitude and -89.26 longitude, 114 m (374 ft) above sea level.
  • The station reports from 1895 to 2026, 132 years of record.
  • 1,464 records set at Brownsville still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Brownsville tied a daily record high minimum temperature of 26.1 C (79.0 F) on 17 August 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Tennessee, United States, 35.59 latitude, -89.26 longitude.
  • Elevation: 114 m (374 ft).
  • Period of record: 1895 to 2026, 132 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

8 days at or beyond a record
Daily record high and record low at Brownsville, with 2026 drawn through them The band shows the record high and record low for each calendar day at Brownsville. The lines show the 2026 daily maximum and minimum. 8 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 Brownsville. The lines show the 2026 daily maximum and minimum. 8 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Brownsville, 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)23.3 C (73.9 F)-15.0 C (5.0 F)
Feb28.3 C (82.9 F)-22.8 C (-9.0 F)25.0 C (77.0 F)-12.8 C (9.0 F)
Mar33.3 C (91.9 F)-15.0 C (5.0 F)30.6 C (87.1 F)-5.6 C (21.9 F)
Apr33.3 C (91.9 F)-3.9 C (25.0 F)30.6 C (87.1 F)3.3 C (37.9 F)
May36.7 C (98.1 F)1.7 C (35.1 F)32.2 C (90.0 F)3.9 C (39.0 F)
Jun42.2 C (108.0 F)7.2 C (45.0 F)34.4 C (93.9 F)14.4 C (57.9 F)
Jul42.8 C (109.0 F)9.4 C (48.9 F)36.1 C (97.0 F)18.9 C (66.0 F)
Aug42.2 C (108.0 F)7.8 C (46.0 F)37.2 C (99.0 F)17.2 C (63.0 F)
Sep42.2 C (108.0 F)0.6 C (33.1 F)36.7 C (98.1 F)20.0 C (68.0 F)
Oct36.1 C (97.0 F)-3.3 C (26.1 F)n/an/a
Nov31.1 C (88.0 F)-15.6 C (3.9 F)n/an/a
Dec26.7 C (80.1 F)-22.2 C (-8.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Brownsville by the year they were set 1,464 records at Brownsville still stand. 1925 holds the most, with 37. 0102030401895: 51899: 51903: 71904: 51905: 141906: 101907: 151908: 61909: 81910: 121911: 241912: 121913: 91914: 221915: 81916: 91917: 281918: 211919: 71920: 131921: 281922: 111923: 111924: 201925: 371926: 131927: 231928: 141929: 141930: 291931: 101932: 101933: 171934: 171935: 71936: 161937: 121938: 71939: 91940: 201941: 131942: 131943: 241944: 61945: 131946: 91947: 81948: 81949: 61950: 161951: 111952: 131953: 161954: 211955: 151956: 101957: 61958: 81959: 71960: 81961: 141962: 241963: 251964: 131965: 121966: 91967: 141968: 61969: 21970: 81971: 71972: 101973: 51974: 121975: 141976: 121977: 61978: 111979: 81980: 161981: 101982: 131983: 101984: 51985: 81986: 91987: 101988: 91989: 191990: 51991: 111992: 71993: 121994: 51995: 51996: 171997: 171998: 151999: 92000: 122001: 52002: 142003: 82004: 122005: 62006: 92007: 112008: 92009: 52010: 52011: 112012: 112013: 112014: 112015: 122016: 102017: 62018: 102019: 102020: 72021: 102022: 92023: 62024: 62025: 62026: 121895191419271940195319661979199220052018
1,464 records at Brownsville still stand. 1925 holds the most, with 37.
Standing records at Brownsville by the year they were set
Year setStanding records
18955
18995
19037
19045
190514
190610
190715
19086
19098
191012
191124
191212
19139
191422
19158
19169
191728
191821
19197
192013
192128
192211
192311
192420
192537
192613
192723
192814
192914
193029
193110
193210
193317
193417
19357
193616
193712
19387
19399
194020
194113
194213
194324
19446
194513
19469
19478
19488
19496
195016
195111
195213
195316
195421
195515
195610
19576
19588
19597
19608
196114
196224
196325
196413
196512
19669
196714
19686
19692
19708
19717
197210
19735
197412
197514
197612
19776
197811
19798
198016
198110
198213
198310
19845
19858
19869
198710
19889
198919
19905
199111
19927
199312
19945
19955
199617
199717
199815
19999
200012
20015
200214
20038
200412
20056
20069
200711
20089
20095
20105
201111
201211
201311
201411
201512
201610
20176
201810
201910
20207
202110
20229
20236
20246
20256
202612

All-Time Record Progression

5 new records
When Brownsville set new all-time records 5 all-time records were set at Brownsville between 29 January 1956 and 1 May 2010. Each dot is a new record. Record daily precipitationRecord daily snowfallRecord low maximum temperature29 January 1956: Record daily precipitation 170.2 mm (6.7 in)22 March 1968: Record daily snowfall 41.9 cm (16.5 in)21 January 1985: Record low maximum temperature -16.7 C (1.9 F)25 December 1987: Record daily precipitation 185.4 mm (7.3 in)1 May 2010: Record daily precipitation 406.4 mm (16.0 in)196019701980199020002010
5 all-time records were set at Brownsville between 29 January 1956 and 1 May 2010. Each dot is a new record.
When Brownsville set new all-time records
DateKindDetail
1956-01-29Record daily precipitationRecord daily precipitation 170.2 mm (6.7 in)
1968-03-22Record daily snowfallRecord daily snowfall 41.9 cm (16.5 in)
1985-01-21Record low maximum temperatureRecord low maximum temperature -16.7 C (1.9 F)
1987-12-25Record daily precipitationRecord daily precipitation 185.4 mm (7.3 in)
2010-05-01Record daily precipitationRecord daily precipitation 406.4 mm (16.0 in)

Wettest Day of Each Month

May: 406.4 mm (16.0 in)
Record daily precipitation for each month at Brownsville The wettest day on record for each calendar month at Brownsville. The most was 406.4 mm (16.0 in) on 1 May 2010. 0200400600 Jan: 170.2 mm (6.7 in), 29 January 1956 Jan Feb: 116.6 mm (4.6 in), 11 February 1965 Feb Mar: 152.4 mm (6.0 in), 17 March 1919 Mar Apr: 119.4 mm (4.7 in), 14 April 1910 Apr May: 406.4 mm (16.0 in), 1 May 2010 May Jun: 113.3 mm (4.5 in), 15 June 1949 Jun Jul: 141.7 mm (5.6 in), 3 July 1936 Jul Aug: 110.2 mm (4.3 in), 23 August 1937 Aug Sep: 125.0 mm (4.9 in), 1 September 2017 Sep Oct: 152.4 mm (6.0 in), 6 October 1910 Oct Nov: 152.4 mm (6.0 in), 29 November 2001 Nov Dec: 185.4 mm (7.3 in), 25 December 1987 Dec
The wettest day on record for each calendar month at Brownsville. The most was 406.4 mm (16.0 in) on 1 May 2010.
Record daily precipitation for each month at Brownsville
MonthRecord daily precipitation (mm)Date
Jan170.2 mm (6.7 in)29 January 1956
Feb116.6 mm (4.6 in)11 February 1965
Mar152.4 mm (6.0 in)17 March 1919
Apr119.4 mm (4.7 in)14 April 1910
May406.4 mm (16.0 in)1 May 2010
Jun113.3 mm (4.5 in)15 June 1949
Jul141.7 mm (5.6 in)3 July 1936
Aug110.2 mm (4.3 in)23 August 1937
Sep125.0 mm (4.9 in)1 September 2017
Oct152.4 mm (6.0 in)6 October 1910
Nov152.4 mm (6.0 in)29 November 2001
Dec185.4 mm (7.3 in)25 December 1987

Period of Record Coverage

1895 to 2026
Days with data per year at Brownsville 129 years of record at Brownsville, 1895 to 2026. 20 years have data for under 90 percent of days and are left out of rankings: 1895, 1897, 1898, 1899, 1900, 1903, 1904, 1905 and others. 1895: 61 of 365 days1897: 30 of 365 days1898: 31 of 365 days1899: 60 of 365 days1900: 30 of 365 days1903: 200 of 365 days1904: 292 of 366 days1905: 267 of 365 days1906: 314 of 365 days1907: 254 of 365 days1908: 347 of 366 days1909: 346 of 365 days1910: 303 of 365 days1911: 334 of 365 days1912: 273 of 366 days1913: 271 of 365 days1914: 300 of 365 days1915: 353 of 365 days1916: 325 of 366 days1917: 307 of 365 days1918: 356 of 365 days1919: 362 of 365 days1920: 344 of 366 days1921: 351 of 365 days1922: 356 of 365 days1923: 365 of 365 days1924: 325 of 366 days1925: 337 of 365 days1926: 337 of 365 days1927: 358 of 365 days1928: 354 of 366 days1929: 338 of 365 days1930: 362 of 365 days1931: 365 of 365 days1932: 366 of 366 days1933: 364 of 365 days1934: 364 of 365 days1935: 363 of 365 days1936: 366 of 366 days1937: 356 of 365 days1938: 365 of 365 days1939: 364 of 365 days1940: 365 of 366 days1941: 362 of 365 days1942: 352 of 365 days1943: 363 of 365 days1944: 366 of 366 days1945: 363 of 365 days1946: 365 of 365 days1947: 364 of 365 days1948: 365 of 366 days1949: 365 of 365 days1950: 362 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 352 of 365 days1954: 357 of 365 days1955: 354 of 365 days1956: 364 of 366 days1957: 348 of 365 days1958: 354 of 365 days1959: 357 of 365 days1960: 356 of 366 days1961: 355 of 365 days1962: 359 of 365 days1963: 363 of 365 days1964: 365 of 366 days1965: 365 of 365 days1966: 363 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 364 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 364 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 361 of 365 days1983: 365 of 365 days1984: 365 of 366 days1985: 364 of 365 days1986: 364 of 365 days1987: 363 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 333 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 333 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 365 of 366 days2001: 364 of 365 days2002: 361 of 365 days2003: 364 of 365 days2004: 364 of 366 days2005: 274 of 365 days2006: 365 of 365 days2007: 360 of 365 days2008: 359 of 366 days2009: 361 of 365 days2010: 361 of 365 days2011: 357 of 365 days2012: 362 of 366 days2013: 364 of 365 days2014: 365 of 365 days2015: 364 of 365 days2016: 366 of 366 days2017: 364 of 365 days2018: 365 of 365 days2019: 244 of 365 days2020: 360 of 366 days2021: 342 of 365 days2022: 339 of 365 days2023: 343 of 365 days2024: 346 of 366 days2025: 345 of 365 days2026: 232 of 365 days1900192019401960198020002020
129 years of record at Brownsville, 1895 to 2026. 20 years have data for under 90 percent of days and are left out of rankings: 1895, 1897, 1898, 1899, 1900, 1903, 1904, 1905 and others.
Days with data per year at Brownsville
YearDays with dataShare of yearComplete
18956117%No
1897308%No
1898318%No
18996016%No
1900308%No
190320055%No
190429280%No
190526773%No
190631486%No
190725470%No
190834795%Yes
190934695%Yes
191030383%No
191133492%Yes
191227375%No
191327174%No
191430082%No
191535397%Yes
191632589%No
191730784%No
191835698%Yes
191936299%Yes
192034494%Yes
192135196%Yes
192235698%Yes
1923365100%Yes
192432589%No
192533792%Yes
192633792%Yes
192735898%Yes
192835497%Yes
192933893%Yes
193036299%Yes
1931365100%Yes
1932366100%Yes
1933364100%Yes
1934364100%Yes
193536399%Yes
1936366100%Yes
193735698%Yes
1938365100%Yes
1939364100%Yes
1940365100%Yes
194136299%Yes
194235296%Yes
194336399%Yes
1944366100%Yes
194536399%Yes
1946365100%Yes
1947364100%Yes
1948365100%Yes
1949365100%Yes
195036299%Yes
1951365100%Yes
1952366100%Yes
195335296%Yes
195435798%Yes
195535497%Yes
195636499%Yes
195734895%Yes
195835497%Yes
195935798%Yes
196035697%Yes
196135597%Yes
196235998%Yes
196336399%Yes
1964365100%Yes
1965365100%Yes
196636399%Yes
1967365100%Yes
1968366100%Yes
1969364100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974364100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
198236199%Yes
1983365100%Yes
1984365100%Yes
1985364100%Yes
1986364100%Yes
198736399%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
199433391%Yes
1995365100%Yes
1996366100%Yes
199733391%Yes
1998365100%Yes
1999365100%Yes
2000365100%Yes
2001364100%Yes
200236199%Yes
2003364100%Yes
200436499%Yes
200527475%No
2006365100%Yes
200736099%Yes
200835998%Yes
200936199%Yes
201036199%Yes
201135798%Yes
201236299%Yes
2013364100%Yes
2014365100%Yes
2015364100%Yes
2016366100%Yes
2017364100%Yes
2018365100%Yes
201924467%No
202036098%Yes
202134294%Yes
202233993%Yes
202334394%Yes
202434695%Yes
202534595%Yes
202623264%No

Latest Records

20
Latest records at Brownsville
DateStationRecordValueBeat old record byOld record stoodSignificance
17 August 2026Brownsville, USdaily high min (Tie, Provisional)26.1 C (79.0 F)tie28 years4 of 100 (Routine)
3 August 2026Brownsville, USdaily low max (Tie)25.6 C (78.1 F)tie119 years10 of 100 (Routine)
29 July 2026Brownsville, USdaily high min (Tie)25.6 C (78.1 F)tie111 years10 of 100 (Routine)
12 June 2026Brownsville, USdaily high min25.0 C (77.0 F)0.6 C (1.1 F)112 years41 of 100 (Notable)
19 May 2026Brownsville, USdaily high min (Tie)22.8 C (73.0 F)tie25 years4 of 100 (Routine)
18 May 2026Brownsville, USdaily high min23.3 C (73.9 F)0.5 C (0.9 F)8 years13 of 100 (Routine)
4 April 2026Brownsville, USdaily high min19.4 C (66.9 F)0.5 C (0.9 F)23 years16 of 100 (Routine)
1 April 2026Brownsville, USdaily high min (Tie)18.3 C (64.9 F)tie52 years6 of 100 (Routine)
27 March 2026Brownsville, USdaily high max (Tie)30.0 C (86.0 F)tie5 years2 of 100 (Routine)
23 March 2026Brownsville, USdaily high max30.6 C (87.1 F)0.6 C (1.1 F)91 years37 of 100 (Notable)
22 March 2026Brownsville, USdaily high min18.3 C (64.9 F)0.5 C (0.9 F)119 years40 of 100 (Notable)
22 March 2026Brownsville, USdaily high max (Tie)29.4 C (84.9 F)tie8 years3 of 100 (Routine)
17 March 2026Brownsville, USdaily low min (Tie)-5.6 C (21.9 F)tie84 years8 of 100 (Routine)
11 March 2026Brownsville, USdaily high min20.0 C (68.0 F)1.7 C (3.1 F)71 years33 of 100 (Routine)
11 March 2026Brownsville, USdaily high max (Tie)26.7 C (80.1 F)tie87 years9 of 100 (Routine)
5 March 2026Brownsville, USdaily high max27.8 C (82.0 F)0.6 C (1.1 F)49 years24 of 100 (Routine)
19 February 2026Brownsville, USdaily high min14.4 C (57.9 F)1.1 C (2.0 F)75 years33 of 100 (Routine)
1 February 2026Brownsville, USdaily low max-5.6 C (21.9 F)0.6 C (1.1 F)30 years19 of 100 (Routine)
31 January 2026Brownsville, USdaily snow depth12.7 cm (5.0 in)5.1 cm (2.0 in)78 years42 of 100 (Notable)
30 January 2026Brownsville, USdaily snow depth15.2 cm (6.0 in)5.0 cm (2.0 in)78 years42 of 100 (Notable)

Climate Trend

106 complete years, 1906 to 2025
Annual mean temperature at Brownsville as warming stripes, 1906 to 2025 One stripe for each of 106 complete years at Brownsville, 1906 to 2025. Blue stripes are years cooler than the station's own mean of 16.0 C (60.9 F); red stripes are warmer. The coolest year was 1979, at 14.2 C (57.6 F), and the warmest was 1921, at 18.3 C (64.9 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1906: 15.1 C, -1.0 C from the station mean1908: 16.1 C, 0.0 C from the station mean1911: 16.4 C, +0.4 C from the station mean1915: 15.5 C, -0.6 C from the station mean1916: 15.4 C, -0.6 C from the station mean1918: 15.1 C, -0.9 C from the station mean1919: 16.4 C, +0.4 C from the station mean1920: 15.7 C, -0.4 C from the station mean1921: 18.3 C, +2.2 C from the station mean1922: 17.3 C, +1.3 C from the station mean1923: 16.5 C, +0.5 C from the station mean1927: 16.9 C, +0.8 C from the station mean1928: 15.7 C, -0.3 C from the station mean1929: 15.4 C, -0.6 C from the station mean1930: 16.1 C, +0.1 C from the station mean1931: 16.9 C, +0.9 C from the station mean1932: 16.7 C, +0.6 C from the station mean1933: 17.3 C, +1.2 C from the station mean1934: 16.8 C, +0.8 C from the station mean1935: 16.3 C, +0.2 C from the station mean1936: 16.2 C, +0.2 C from the station mean1937: 16.0 C, 0.0 C from the station mean1938: 17.4 C, +1.3 C from the station mean1939: 16.8 C, +0.7 C from the station mean1940: 15.1 C, -1.0 C from the station mean1941: 16.9 C, +0.8 C from the station mean1942: 16.0 C, 0.0 C from the station mean1943: 16.2 C, +0.2 C from the station mean1944: 16.2 C, +0.2 C from the station mean1945: 15.8 C, -0.3 C from the station mean1946: 16.8 C, +0.8 C from the station mean1947: 15.5 C, -0.6 C from the station mean1948: 15.9 C, -0.2 C from the station mean1949: 16.1 C, +0.1 C from the station mean1950: 15.6 C, -0.5 C from the station mean1951: 16.0 C, -0.1 C from the station mean1952: 16.4 C, +0.3 C from the station mean1953: 16.9 C, +0.8 C from the station mean1954: 17.0 C, +1.0 C from the station mean1955: 16.4 C, +0.4 C from the station mean1956: 16.8 C, +0.7 C from the station mean1957: 16.4 C, +0.4 C from the station mean1958: 15.3 C, -0.7 C from the station mean1959: 16.4 C, +0.3 C from the station mean1960: 15.5 C, -0.6 C from the station mean1961: 16.0 C, 0.0 C from the station mean1962: 16.4 C, +0.4 C from the station mean1963: 16.1 C, +0.1 C from the station mean1964: 16.5 C, +0.5 C from the station mean1965: 16.5 C, +0.5 C from the station mean1966: 15.5 C, -0.5 C from the station mean1967: 16.1 C, 0.0 C from the station mean1968: 15.5 C, -0.5 C from the station mean1969: 15.8 C, -0.3 C from the station mean1970: 16.1 C, +0.1 C from the station mean1971: 16.5 C, +0.5 C from the station mean1972: 16.2 C, +0.2 C from the station mean1973: 16.8 C, +0.8 C from the station mean1974: 16.4 C, +0.3 C from the station mean1975: 16.0 C, -0.1 C from the station mean1976: 14.6 C, -1.5 C from the station mean1977: 15.6 C, -0.4 C from the station mean1978: 14.7 C, -1.4 C from the station mean1979: 14.2 C, -1.8 C from the station mean1980: 15.4 C, -0.6 C from the station mean1981: 15.4 C, -0.6 C from the station mean1982: 15.6 C, -0.5 C from the station mean1983: 15.1 C, -0.9 C from the station mean1984: 15.5 C, -0.6 C from the station mean1985: 15.4 C, -0.7 C from the station mean1986: 16.2 C, +0.2 C from the station mean1987: 16.1 C, 0.0 C from the station mean1988: 15.1 C, -0.9 C from the station mean1989: 14.7 C, -1.3 C from the station mean1990: 16.4 C, +0.3 C from the station mean1991: 16.2 C, +0.1 C from the station mean1992: 15.2 C, -0.9 C from the station mean1993: 15.0 C, -1.1 C from the station mean1995: 15.4 C, -0.7 C from the station mean1996: 15.0 C, -1.0 C from the station mean1998: 17.0 C, +0.9 C from the station mean1999: 16.6 C, +0.5 C from the station mean2000: 15.9 C, -0.2 C from the station mean2001: 16.2 C, +0.2 C from the station mean2002: 16.3 C, +0.3 C from the station mean2003: 15.8 C, -0.3 C from the station mean2004: 16.3 C, +0.2 C from the station mean2006: 16.6 C, +0.5 C from the station mean2007: 17.0 C, +1.0 C from the station mean2008: 15.5 C, -0.5 C from the station mean2009: 15.6 C, -0.4 C from the station mean2010: 16.0 C, 0.0 C from the station mean2011: 16.3 C, +0.3 C from the station mean2012: 17.1 C, +1.1 C from the station mean2013: 15.0 C, -1.0 C from the station mean2014: 14.6 C, -1.5 C from the station mean2015: 16.1 C, 0.0 C from the station mean2016: 17.0 C, +1.0 C from the station mean2017: 16.7 C, +0.7 C from the station mean2018: 16.1 C, +0.1 C from the station mean2020: 15.9 C, -0.1 C from the station mean2021: 16.1 C, +0.1 C from the station mean2022: 15.7 C, -0.4 C from the station mean2023: 16.6 C, +0.5 C from the station mean2024: 16.6 C, +0.5 C from the station mean2025: 16.2 C, +0.2 C from the station mean190619201930194019501960197019801990200020102020
One stripe for each of 106 complete years at Brownsville, 1906 to 2025. Blue stripes are years cooler than the station's own mean of 16.0 C (60.9 F); red stripes are warmer. The coolest year was 1979, at 14.2 C (57.6 F), and the warmest was 1921, at 18.3 C (64.9 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Brownsville as warming stripes, 1906 to 2025
YearAnnual mean temperatureDifference from the station mean
190615.1 C-0.97 C
190816.1 C+0.04 C
191116.4 C+0.38 C
191515.5 C-0.58 C
191615.4 C-0.65 C
191815.1 C-0.94 C
191916.4 C+0.38 C
192015.7 C-0.39 C
192118.3 C+2.23 C
192217.3 C+1.25 C
192316.5 C+0.45 C
192716.9 C+0.80 C
192815.7 C-0.31 C
192915.4 C-0.64 C
193016.1 C+0.06 C
193116.9 C+0.87 C
193216.7 C+0.61 C
193317.3 C+1.21 C
193416.8 C+0.77 C
193516.3 C+0.23 C
193616.2 C+0.18 C
193716.0 C-0.03 C
193817.4 C+1.32 C
193916.8 C+0.70 C
194015.1 C-0.97 C
194116.9 C+0.81 C
194216.0 C-0.05 C
194316.2 C+0.19 C
194416.2 C+0.18 C
194515.8 C-0.26 C
194616.8 C+0.77 C
194715.5 C-0.60 C
194815.9 C-0.18 C
194916.1 C+0.08 C
195015.6 C-0.49 C
195116.0 C-0.06 C
195216.4 C+0.30 C
195316.9 C+0.81 C
195417.0 C+0.98 C
195516.4 C+0.38 C
195616.8 C+0.72 C
195716.4 C+0.39 C
195815.3 C-0.74 C
195916.4 C+0.34 C
196015.5 C-0.60 C
196116.0 C-0.05 C
196216.4 C+0.37 C
196316.1 C+0.06 C
196416.5 C+0.45 C
196516.5 C+0.46 C
196615.5 C-0.54 C
196716.1 C+0.00 C
196815.5 C-0.52 C
196915.8 C-0.30 C
197016.1 C+0.05 C
197116.5 C+0.48 C
197216.2 C+0.19 C
197316.8 C+0.77 C
197416.4 C+0.31 C
197516.0 C-0.07 C
197614.6 C-1.46 C
197715.6 C-0.44 C
197814.7 C-1.39 C
197914.2 C-1.81 C
198015.4 C-0.65 C
198115.4 C-0.62 C
198215.6 C-0.46 C
198315.1 C-0.95 C
198415.5 C-0.56 C
198515.4 C-0.69 C
198616.2 C+0.15 C
198716.1 C+0.02 C
198815.1 C-0.94 C
198914.7 C-1.35 C
199016.4 C+0.31 C
199116.2 C+0.12 C
199215.2 C-0.86 C
199315.0 C-1.08 C
199515.4 C-0.67 C
199615.0 C-1.04 C
199817.0 C+0.93 C
199916.6 C+0.54 C
200015.9 C-0.18 C
200116.2 C+0.17 C
200216.3 C+0.29 C
200315.8 C-0.26 C
200416.3 C+0.21 C
200616.6 C+0.54 C
200717.0 C+0.99 C
200815.5 C-0.51 C
200915.6 C-0.42 C
201016.0 C-0.05 C
201116.3 C+0.29 C
201217.1 C+1.07 C
201315.0 C-1.02 C
201414.6 C-1.46 C
201516.1 C+0.03 C
201617.0 C+0.98 C
201716.7 C+0.69 C
201816.1 C+0.05 C
202015.9 C-0.12 C
202116.1 C+0.09 C
202215.7 C-0.36 C
202316.6 C+0.53 C
202416.6 C+0.51 C
202516.2 C+0.19 C

The fitted trend in annual mean temperature here over 1906 to 2025 is -0.03 C (-0.07 to 0.01) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.05 F (-0.13 to 0.02) per decade. The slope is a straight line fitted to 106 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Brownsville
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.03 C (-0.07 to 0.01) per decade-0.05 F (-0.13 to 0.02) per decade1906 to 2025106Not clearly different from zero
Mean daily maximum-0.05 C (-0.10 to 0.00) per decade-0.09 F (-0.18 to 0.01) per decade1906 to 2025106Not clearly different from zero
Mean daily minimum-0.01 C (-0.05 to 0.03) per decade-0.02 F (-0.10 to 0.05) per decade1906 to 2025106Not 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

1895 to 2026
Yearly extremes at Brownsville: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.8 C (109.0 F)193037.2 C (99.0 F)129
Coldest night (TNn)-25.0 C (-13.0 F)1918-12.8 C (9.0 F)129
Wettest day (Rx1day)406.4 mm (16.0 in)201078.5 mm (3.1 in)129
Wettest five days (Rx5day)469.9 mm (18.5 in)2010130.9 mm (5.2 in)129
Longest dry spell (CDD)82 days195321 days129

Hottest day (TXx)

Hottest day (TXx) at Brownsville by year The hottest day of the year at Brownsville, 1895 to 2026. The record is 42.8 C (109.0 F) in 1930, marked on the chart; the median year is 37.2 C (99.0 F). 25303540451900192019401960198020002020Record: 42.8 C (109.0 F) in 1930
The hottest day of the year at Brownsville, 1895 to 2026. The record is 42.8 C (109.0 F) in 1930, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Brownsville by year
YearHottest day (TXx)
189536.1 C (97.0 F)
189730.0 C (86.0 F)
189831.1 C (88.0 F)
189934.4 C (93.9 F)
190029.4 C (84.9 F)
190335.6 C (96.1 F)
190435.0 C (95.0 F)
190536.7 C (98.1 F)
190635.6 C (96.1 F)
190737.2 C (99.0 F)
190836.1 C (97.0 F)
190936.7 C (98.1 F)
191034.4 C (93.9 F)
191137.8 C (100.0 F)
191236.1 C (97.0 F)
191342.2 C (108.0 F)
191441.7 C (107.1 F)
191537.8 C (100.0 F)
191637.2 C (99.0 F)
191736.7 C (98.1 F)
191838.9 C (102.0 F)
191940.0 C (104.0 F)
192035.6 C (96.1 F)
192140.0 C (104.0 F)
192237.8 C (100.0 F)
192336.7 C (98.1 F)
192439.4 C (102.9 F)
192542.2 C (108.0 F)
192640.6 C (105.1 F)
192737.2 C (99.0 F)
192836.7 C (98.1 F)
192937.2 C (99.0 F)
193042.8 C (109.0 F)
193139.4 C (102.9 F)
193237.8 C (100.0 F)
193337.8 C (100.0 F)
193441.1 C (106.0 F)
193538.9 C (102.0 F)
193642.2 C (108.0 F)
193738.9 C (102.0 F)
193837.8 C (100.0 F)
193936.7 C (98.1 F)
194035.6 C (96.1 F)
194137.8 C (100.0 F)
194237.2 C (99.0 F)
194339.4 C (102.9 F)
194438.9 C (102.0 F)
194536.7 C (98.1 F)
194635.0 C (95.0 F)
194737.8 C (100.0 F)
194835.0 C (95.0 F)
194935.0 C (95.0 F)
195035.0 C (95.0 F)
195136.7 C (98.1 F)
195239.4 C (102.9 F)
195340.0 C (104.0 F)
195441.1 C (106.0 F)
195536.7 C (98.1 F)
195639.4 C (102.9 F)
195736.7 C (98.1 F)
195836.7 C (98.1 F)
195936.7 C (98.1 F)
196039.4 C (102.9 F)
196135.6 C (96.1 F)
196240.6 C (105.1 F)
196337.8 C (100.0 F)
196438.3 C (100.9 F)
196537.2 C (99.0 F)
196638.9 C (102.0 F)
196735.6 C (96.1 F)
196837.8 C (100.0 F)
196938.3 C (100.9 F)
197037.8 C (100.0 F)
197137.2 C (99.0 F)
197236.7 C (98.1 F)
197336.1 C (97.0 F)
197436.7 C (98.1 F)
197536.7 C (98.1 F)
197636.1 C (97.0 F)
197737.8 C (100.0 F)
197837.2 C (99.0 F)
197936.7 C (98.1 F)
198040.6 C (105.1 F)
198136.7 C (98.1 F)
198237.2 C (99.0 F)
198338.3 C (100.9 F)
198436.7 C (98.1 F)
198535.6 C (96.1 F)
198637.2 C (99.0 F)
198737.2 C (99.0 F)
198837.8 C (100.0 F)
198935.0 C (95.0 F)
199038.3 C (100.9 F)
199136.7 C (98.1 F)
199234.4 C (93.9 F)
199336.7 C (98.1 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)
199836.7 C (98.1 F)
199938.3 C (100.9 F)
200040.0 C (104.0 F)
200136.1 C (97.0 F)
200237.2 C (99.0 F)
200336.7 C (98.1 F)
200436.1 C (97.0 F)
200537.8 C (100.0 F)
200638.3 C (100.9 F)
200741.7 C (107.1 F)
200837.8 C (100.0 F)
200936.7 C (98.1 F)
201038.9 C (102.0 F)
201140.6 C (105.1 F)
201240.0 C (104.0 F)
201337.8 C (100.0 F)
201435.6 C (96.1 F)
201536.7 C (98.1 F)
201636.7 C (98.1 F)
201737.2 C (99.0 F)
201836.7 C (98.1 F)
201935.0 C (95.0 F)
202035.6 C (96.1 F)
202135.6 C (96.1 F)
202237.8 C (100.0 F)
202336.1 C (97.0 F)
202436.1 C (97.0 F)
202537.2 C (99.0 F)
202637.2 C (99.0 F)

Coldest night (TNn)

Coldest night (TNn) at Brownsville by year The coldest night of the year at Brownsville, 1895 to 2026. The record is -25.0 C (-13.0 F) in 1918, marked on the chart; the median year is -12.8 C (9.0 F). -30-20-100101900192019401960198020002020Record: -25.0 C (-13.0 F) in 1918
The coldest night of the year at Brownsville, 1895 to 2026. The record is -25.0 C (-13.0 F) in 1918, marked on the chart; the median year is -12.8 C (9.0 F).
Coldest night (TNn) at Brownsville by year
YearColdest night (TNn)
1895-3.3 C (26.1 F)
18972.2 C (36.0 F)
1898-1.1 C (30.0 F)
1899-3.9 C (25.0 F)
19000.0 C (32.0 F)
1903-3.3 C (26.1 F)
1904-6.1 C (21.0 F)
1905-6.1 C (21.0 F)
1906-12.8 C (9.0 F)
1907-11.1 C (12.0 F)
1908-10.0 C (14.0 F)
1909-12.8 C (9.0 F)
1910-15.6 C (3.9 F)
1911-17.2 C (1.0 F)
1912-23.3 C (-9.9 F)
1913-8.9 C (16.0 F)
1914-18.9 C (-2.0 F)
1915-9.4 C (15.1 F)
1916-13.3 C (8.1 F)
1917-18.9 C (-2.0 F)
1918-25.0 C (-13.0 F)
1919-12.8 C (9.0 F)
1920-10.6 C (12.9 F)
1921-5.0 C (23.0 F)
1922-7.8 C (18.0 F)
1923-9.4 C (15.1 F)
1924-15.6 C (3.9 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)
1929-13.9 C (7.0 F)
1930-21.1 C (-6.0 F)
1931-10.0 C (14.0 F)
1932-12.2 C (10.0 F)
1933-16.7 C (1.9 F)
1934-13.3 C (8.1 F)
1935-13.3 C (8.1 F)
1936-18.3 C (-0.9 F)
1937-12.2 C (10.0 F)
1938-8.9 C (16.0 F)
1939-7.8 C (18.0 F)
1940-22.2 C (-8.0 F)
1941-8.3 C (17.1 F)
1942-21.7 C (-7.1 F)
1943-13.3 C (8.1 F)
1944-12.2 C (10.0 F)
1945-12.2 C (10.0 F)
1946-10.6 C (12.9 F)
1947-12.8 C (9.0 F)
1948-18.3 C (-0.9 F)
1949-10.6 C (12.9 F)
1950-15.6 C (3.9 F)
1951-22.8 C (-9.0 F)
1952-7.8 C (18.0 F)
1953-11.7 C (10.9 F)
1954-9.4 C (15.1 F)
1955-13.3 C (8.1 F)
1956-7.8 C (18.0 F)
1957-12.2 C (10.0 F)
1958-19.4 C (-2.9 F)
1959-16.1 C (3.0 F)
1960-14.4 C (6.1 F)
1961-12.2 C (10.0 F)
1962-20.0 C (-4.0 F)
1963-23.3 C (-9.9 F)
1964-12.8 C (9.0 F)
1965-14.4 C (6.1 F)
1966-20.6 C (-5.1 F)
1967-12.2 C (10.0 F)
1968-13.9 C (7.0 F)
1969-11.1 C (12.0 F)
1970-16.7 C (1.9 F)
1971-16.1 C (3.0 F)
1972-15.6 C (3.9 F)
1973-12.2 C (10.0 F)
1974-10.0 C (14.0 F)
1975-12.8 C (9.0 F)
1976-15.6 C (3.9 F)
1977-17.8 C (0.0 F)
1978-14.4 C (6.1 F)
1979-17.2 C (1.0 F)
1980-11.7 C (10.9 F)
1981-12.8 C (9.0 F)
1982-20.0 C (-4.0 F)
1983-19.4 C (-2.9 F)
1984-17.8 C (0.0 F)
1985-23.3 C (-9.9 F)
1986-13.9 C (7.0 F)
1987-10.0 C (14.0 F)
1988-17.2 C (1.0 F)
1989-22.2 C (-8.0 F)
1990-12.8 C (9.0 F)
1991-8.9 C (16.0 F)
1992-10.0 C (14.0 F)
1993-10.0 C (14.0 F)
1994-15.6 C (3.9 F)
1995-11.7 C (10.9 F)
1996-16.1 C (3.0 F)
1997-15.6 C (3.9 F)
1998-8.3 C (17.1 F)
1999-12.8 C (9.0 F)
2000-11.7 C (10.9 F)
2001-12.8 C (9.0 F)
2002-9.4 C (15.1 F)
2003-14.4 C (6.1 F)
2004-11.1 C (12.0 F)
2005-8.9 C (16.0 F)
2006-10.6 C (12.9 F)
2007-9.4 C (15.1 F)
2008-11.7 C (10.9 F)
2009-13.3 C (8.1 F)
2010-13.3 C (8.1 F)
2011-12.8 C (9.0 F)
2012-7.2 C (19.0 F)
2013-8.3 C (17.1 F)
2014-15.0 C (5.0 F)
2015-15.0 C (5.0 F)
2016-10.0 C (14.0 F)
2017-14.4 C (6.1 F)
2018-15.6 C (3.9 F)
2019-7.8 C (18.0 F)
2020-7.8 C (18.0 F)
2021-18.3 C (-0.9 F)
2022-18.3 C (-0.9 F)
2023-6.7 C (19.9 F)
2024-19.4 C (-2.9 F)
2025-12.8 C (9.0 F)
2026-15.0 C (5.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Brownsville by year The wettest day of the year at Brownsville, 1895 to 2026. The record is 406.4 mm (16.0 in) in 2010, marked on the chart; the median year is 78.5 mm (3.1 in). 01002003004005001900192019401960198020002020Record: 406.4 mm (16.0 in) in 2010
The wettest day of the year at Brownsville, 1895 to 2026. The record is 406.4 mm (16.0 in) in 2010, marked on the chart; the median year is 78.5 mm (3.1 in).
Wettest day (Rx1day) at Brownsville by year
YearWettest day (Rx1day)
18959.7 mm (0.38 in)
189745.7 mm (1.8 in)
189844.5 mm (1.8 in)
189919.1 mm (0.8 in)
190030.5 mm (1.2 in)
190358.4 mm (2.3 in)
190450.8 mm (2.0 in)
190551.1 mm (2.0 in)
190674.9 mm (2.9 in)
190788.1 mm (3.5 in)
190878.5 mm (3.1 in)
190971.1 mm (2.8 in)
1910152.4 mm (6.0 in)
191177.5 mm (3.1 in)
191261.7 mm (2.4 in)
191390.9 mm (3.6 in)
1914102.6 mm (4.0 in)
191583.6 mm (3.3 in)
191653.3 mm (2.1 in)
191749.8 mm (2.0 in)
191855.9 mm (2.2 in)
1919152.4 mm (6.0 in)
1920108.0 mm (4.3 in)
192172.1 mm (2.8 in)
192269.6 mm (2.7 in)
192369.3 mm (2.7 in)
1924102.1 mm (4.0 in)
192572.6 mm (2.9 in)
1926138.4 mm (5.4 in)
192792.2 mm (3.6 in)
192869.3 mm (2.7 in)
192956.9 mm (2.2 in)
1930139.2 mm (5.5 in)
193183.6 mm (3.3 in)
193295.3 mm (3.8 in)
193380.8 mm (3.2 in)
1934104.1 mm (4.1 in)
193590.2 mm (3.6 in)
1936141.7 mm (5.6 in)
1937110.2 mm (4.3 in)
193881.3 mm (3.2 in)
193966.8 mm (2.6 in)
194067.1 mm (2.6 in)
194159.4 mm (2.3 in)
1942101.6 mm (4.0 in)
194372.1 mm (2.8 in)
194481.5 mm (3.2 in)
1945146.3 mm (5.8 in)
194694.0 mm (3.7 in)
194760.5 mm (2.4 in)
194873.2 mm (2.9 in)
1949113.3 mm (4.5 in)
195096.0 mm (3.8 in)
195194.0 mm (3.7 in)
195267.1 mm (2.6 in)
195363.5 mm (2.5 in)
195462.2 mm (2.4 in)
195585.3 mm (3.4 in)
1956170.2 mm (6.7 in)
195773.2 mm (2.9 in)
195849.5 mm (1.9 in)
195970.6 mm (2.8 in)
1960101.6 mm (4.0 in)
196196.5 mm (3.8 in)
196271.6 mm (2.8 in)
196378.5 mm (3.1 in)
196475.2 mm (3.0 in)
1965116.6 mm (4.6 in)
196696.5 mm (3.8 in)
196750.0 mm (2.0 in)
196869.9 mm (2.8 in)
1969103.9 mm (4.1 in)
197080.0 mm (3.1 in)
197195.3 mm (3.8 in)
197286.6 mm (3.4 in)
197383.8 mm (3.3 in)
197487.9 mm (3.5 in)
1975102.6 mm (4.0 in)
197664.5 mm (2.5 in)
197765.3 mm (2.6 in)
197893.5 mm (3.7 in)
197965.5 mm (2.6 in)
198068.3 mm (2.7 in)
198164.5 mm (2.5 in)
198297.8 mm (3.9 in)
1983148.6 mm (5.9 in)
198481.0 mm (3.2 in)
198561.2 mm (2.4 in)
198666.8 mm (2.6 in)
1987185.4 mm (7.3 in)
1988123.4 mm (4.9 in)
1989108.0 mm (4.3 in)
199087.6 mm (3.4 in)
199186.6 mm (3.4 in)
199265.5 mm (2.6 in)
199352.3 mm (2.1 in)
199453.8 mm (2.1 in)
199565.8 mm (2.6 in)
199652.3 mm (2.1 in)
199776.7 mm (3.0 in)
1998106.7 mm (4.2 in)
199974.2 mm (2.9 in)
200053.6 mm (2.1 in)
2001152.4 mm (6.0 in)
2002117.6 mm (4.6 in)
200360.2 mm (2.4 in)
2004109.2 mm (4.3 in)
200573.7 mm (2.9 in)
200661.0 mm (2.4 in)
200763.5 mm (2.5 in)
200889.4 mm (3.5 in)
200951.3 mm (2.0 in)
2010406.4 mm (16.0 in)
2011104.1 mm (4.1 in)
201256.6 mm (2.2 in)
201392.5 mm (3.6 in)
201474.7 mm (2.9 in)
201586.4 mm (3.4 in)
201695.0 mm (3.7 in)
2017125.0 mm (4.9 in)
201874.9 mm (2.9 in)
201979.5 mm (3.1 in)
202058.4 mm (2.3 in)
202166.3 mm (2.6 in)
202257.2 mm (2.3 in)
2023132.1 mm (5.2 in)
202478.7 mm (3.1 in)
2025114.3 mm (4.5 in)
202649.5 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Brownsville by year The wettest five days of the year at Brownsville, 1895 to 2026. The record is 469.9 mm (18.5 in) in 2010, marked on the chart; the median year is 130.9 mm (5.2 in). 02004006001900192019401960198020002020Record: 469.9 mm (18.5 in) in 2010
The wettest five days of the year at Brownsville, 1895 to 2026. The record is 469.9 mm (18.5 in) in 2010, marked on the chart; the median year is 130.9 mm (5.2 in).
Wettest five days (Rx5day) at Brownsville by year
YearWettest five days (Rx5day)
189516.8 mm (0.7 in)
189761.7 mm (2.4 in)
189848.3 mm (1.9 in)
189924.7 mm (1.0 in)
190039.9 mm (1.6 in)
190383.8 mm (3.3 in)
190485.6 mm (3.4 in)
190573.4 mm (2.9 in)
1906232.7 mm (9.2 in)
1907144.8 mm (5.7 in)
1908110.3 mm (4.3 in)
190980.0 mm (3.1 in)
1910188.5 mm (7.4 in)
1911130.9 mm (5.2 in)
1912101.2 mm (4.0 in)
1913133.0 mm (5.2 in)
1914104.6 mm (4.1 in)
1915134.4 mm (5.3 in)
191695.0 mm (3.7 in)
191796.5 mm (3.8 in)
191887.1 mm (3.4 in)
1919200.6 mm (7.9 in)
1920141.9 mm (5.6 in)
192194.0 mm (3.7 in)
192292.2 mm (3.6 in)
1923119.7 mm (4.7 in)
1924199.9 mm (7.9 in)
192593.8 mm (3.7 in)
1926223.0 mm (8.8 in)
1927214.1 mm (8.4 in)
1928132.5 mm (5.2 in)
1929108.8 mm (4.3 in)
1930235.4 mm (9.3 in)
193199.6 mm (3.9 in)
1932137.7 mm (5.4 in)
1933159.5 mm (6.3 in)
1934134.3 mm (5.3 in)
1935267.8 mm (10.5 in)
1936167.6 mm (6.6 in)
1937307.0 mm (12.1 in)
1938160.5 mm (6.3 in)
1939146.0 mm (5.7 in)
194086.4 mm (3.4 in)
1941101.9 mm (4.0 in)
1942119.4 mm (4.7 in)
1943129.2 mm (5.1 in)
1944131.0 mm (5.2 in)
1945146.8 mm (5.8 in)
1946147.3 mm (5.8 in)
1947124.5 mm (4.9 in)
1948108.2 mm (4.3 in)
1949149.6 mm (5.9 in)
1950157.4 mm (6.2 in)
1951118.1 mm (4.6 in)
195268.7 mm (2.7 in)
1953121.2 mm (4.8 in)
1954102.8 mm (4.0 in)
1955139.1 mm (5.5 in)
1956247.5 mm (9.7 in)
1957147.4 mm (5.8 in)
195882.6 mm (3.3 in)
1959112.3 mm (4.4 in)
1960128.3 mm (5.1 in)
1961130.6 mm (5.1 in)
1962185.6 mm (7.3 in)
1963160.6 mm (6.3 in)
1964107.7 mm (4.2 in)
1965161.5 mm (6.4 in)
1966119.9 mm (4.7 in)
196796.1 mm (3.8 in)
1968147.3 mm (5.8 in)
1969115.6 mm (4.6 in)
1970117.1 mm (4.6 in)
1971141.0 mm (5.6 in)
1972150.4 mm (5.9 in)
1973182.9 mm (7.2 in)
1974127.0 mm (5.0 in)
1975159.3 mm (6.3 in)
1976123.7 mm (4.9 in)
1977114.5 mm (4.5 in)
1978158.5 mm (6.2 in)
1979129.6 mm (5.1 in)
1980126.2 mm (5.0 in)
1981112.6 mm (4.4 in)
1982146.3 mm (5.8 in)
1983257.6 mm (10.1 in)
1984105.7 mm (4.2 in)
198591.0 mm (3.6 in)
198696.3 mm (3.8 in)
1987288.4 mm (11.4 in)
1988179.3 mm (7.1 in)
1989162.8 mm (6.4 in)
1990200.5 mm (7.9 in)
1991145.8 mm (5.7 in)
199289.4 mm (3.5 in)
199395.4 mm (3.8 in)
1994135.4 mm (5.3 in)
1995101.9 mm (4.0 in)
199694.8 mm (3.7 in)
1997166.7 mm (6.6 in)
1998207.8 mm (8.2 in)
1999131.1 mm (5.2 in)
200085.1 mm (3.4 in)
2001266.2 mm (10.5 in)
2002134.1 mm (5.3 in)
2003133.9 mm (5.3 in)
2004154.9 mm (6.1 in)
200590.4 mm (3.6 in)
200678.8 mm (3.1 in)
2007109.3 mm (4.3 in)
2008112.8 mm (4.4 in)
200985.0 mm (3.3 in)
2010469.9 mm (18.5 in)
2011185.7 mm (7.3 in)
201265.3 mm (2.6 in)
2013113.3 mm (4.5 in)
2014157.1 mm (6.2 in)
2015131.9 mm (5.2 in)
2016286.2 mm (11.3 in)
2017151.3 mm (6.0 in)
2018139.7 mm (5.5 in)
2019178.6 mm (7.0 in)
202091.4 mm (3.6 in)
2021135.6 mm (5.3 in)
2022113.8 mm (4.5 in)
2023144.3 mm (5.7 in)
2024136.9 mm (5.4 in)
2025312.5 mm (12.3 in)
202691.4 mm (3.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Brownsville by year The longest dry spell of the year at Brownsville, 1895 to 2026. The record is 82 days in 1953, marked on the chart; the median year is 21 days. 0204060801001900192019401960198020002020Record: 82 days in 1953
The longest dry spell of the year at Brownsville, 1895 to 2026. The record is 82 days in 1953, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Brownsville by year
YearLongest dry spell (CDD)
189531 days
18978 days
18985 days
189911 days
19004 days
190327 days
190422 days
190523 days
190635 days
190723 days
190842 days
190920 days
191024 days
191119 days
191218 days
191319 days
191430 days
191520 days
191619 days
191731 days
191818 days
191920 days
192031 days
192118 days
192216 days
192318 days
192433 days
192532 days
192623 days
192724 days
192816 days
192922 days
193022 days
193120 days
193214 days
193318 days
193421 days
193518 days
193634 days
193715 days
193822 days
193935 days
194024 days
194117 days
194219 days
194322 days
194425 days
194521 days
194623 days
194719 days
194818 days
194920 days
195017 days
195127 days
195229 days
195382 days
195427 days
195525 days
195628 days
195713 days
195820 days
195917 days
196018 days
196130 days
196227 days
196348 days
196417 days
196531 days
196630 days
196718 days
196821 days
196923 days
197013 days
197127 days
197222 days
197315 days
197417 days
197521 days
197617 days
197727 days
197818 days
197916 days
198024 days
198128 days
198216 days
198322 days
198415 days
198514 days
198622 days
198715 days
198821 days
198923 days
199024 days
199120 days
199229 days
199317 days
199415 days
199525 days
199618 days
199718 days
199819 days
199950 days
200028 days
200125 days
200221 days
200312 days
200427 days
200521 days
200616 days
200721 days
200818 days
200920 days
201037 days
201126 days
201226 days
201315 days
201419 days
201516 days
201624 days
201727 days
201813 days
201930 days
202015 days
202120 days
202219 days
202322 days
202425 days
202535 days
202616 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

106 years with a frost

Across 106 years with a frost, the median last spring frost at Brownsville falls on 31 March and the median first autumn frost on 2 November, which leaves a median of 215 days between them.

In 1992 to 2025 the median growing season was 221 days. That is 7 days more than in 1906 to 1945.

Fitted over all years, the growing season changes by +0.4 days per decade at this station.

Frost dates and growing season at Brownsville
MeasureMedian, all yearsEarliest period (1906 to 1945)Recent period (1992 to 2025)Recent against earliestFitted trend
Last spring frost31 March31 March29 March2 days earlier-0.1 days per decade
First autumn frost2 November2 November3 November1 day later+0.4 days per decade
Growing days215 days214 days221 days7 days more+0.4 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

113 years, 1906 to 2025

A day with at least 79.9 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 233.1 mm (9.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Brownsville: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years79.9 mm (3.1 in)
5 years106.7 mm (4.2 in)
10 years129.0 mm (5.1 in)
25 years163.9 mm (6.5 in)
50 years195.6 mm (7.7 in)
100 years233.1 mm (9.2 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 113 years of values from 1906 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: 406.4 mm (16.0 in) in 2010; 185.4 mm (7.3 in) in 1987; 170.2 mm (6.7 in) in 1956.

Climate Twins

2010 to 2025 against 1961 to 1990

Over 2010 to 2025, Brownsville had a mean temperature of 16.1 C (61.1 F) and 1,454.7 mm (57.3 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Helena (United States, 170 km away), Tupelo Rgnl AP (United States, 154 km away) and Hickory Flat (United States, 108 km away).

Climate twins of Brownsville: stations whose 1961 to 1990 climate is closest to its 2010 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
HelenaUnited States170 km (106 mi)16.0 C (60.8 F)1,391.7 mm (54.8 in)0.52
Tupelo Rgnl APUnited States154 km (96 mi)16.3 C (61.3 F)1,420.0 mm (55.9 in)0.66
Hickory FlatUnited States108 km (67 mi)16.1 C (61.0 F)1,440.1 mm (56.7 in)0.66

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 Brownsville standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Brownsville 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 (2026-10-14).