Built 2026-10-15 (15 October 2026)

Bethany Weather Records (USC00230608)

Record envelope, standing records and threshold days for Bethany (USC00230608), Missouri, United States, with 134 years of record.

Key Facts for Bethany

  • Bethany (USC00230608) is a weather station in Missouri, United States at 40.26 latitude and -94.03 longitude, 305 m (999 ft) above sea level.
  • The station reports from 1893 to 2026, 134 years of record.
  • 1,464 records set at Bethany still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Bethany set a daily record precipitation of 18.3 mm (0.7 in) on 9 January 2026.

About the Station

  • Location: Missouri, United States, 40.26 latitude, -94.03 longitude.
  • Elevation: 305 m (999 ft).
  • Period of record: 1893 to 2026, 134 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Bethany, with 2026 drawn through them The band shows the record high and record low for each calendar day at Bethany. The lines show the 2026 daily maximum and minimum. 0 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 Bethany. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Bethany, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan20.6 C (69.1 F)-36.1 C (-33.0 F)n/an/a
Feb27.2 C (81.0 F)-32.8 C (-27.0 F)n/an/a
Mar31.1 C (88.0 F)-29.4 C (-20.9 F)n/an/a
Apr33.9 C (93.0 F)-15.0 C (5.0 F)n/an/a
May38.9 C (102.0 F)-8.3 C (17.1 F)n/an/a
Jun39.4 C (102.9 F)3.3 C (37.9 F)n/an/a
Jul43.3 C (109.9 F)5.6 C (42.1 F)n/an/a
Aug44.4 C (111.9 F)3.3 C (37.9 F)n/an/a
Sep40.6 C (105.1 F)-5.0 C (23.0 F)n/an/a
Oct35.6 C (96.1 F)-10.6 C (12.9 F)n/an/a
Nov28.9 C (84.0 F)-23.3 C (-9.9 F)n/an/a
Dec22.8 C (73.0 F)-33.9 C (-29.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Bethany by the year they were set 1,464 records at Bethany still stand. 1936 holds the most, with 47. 02040601893: 71894: 171895: 201896: 91897: 51898: 141899: 281900: 51901: 201902: 161903: 111904: 81905: 161906: 171907: 151908: 71909: 41910: 151911: 141912: 171913: 221914: 81915: 161916: 141917: 191918: 281919: 91920: 121921: 141922: 71923: 121924: 91925: 31926: 111927: 71928: 141929: 71930: 161931: 111932: 111933: 111934: 411935: 91936: 471937: 191938: 191939: 231940: 111941: 81942: 91943: 81944: 131945: 61946: 131947: 101948: 101949: 71950: 151951: 101952: 171953: 171954: 121955: 51956: 181957: 41958: 91959: 91960: 91961: 71962: 141963: 131964: 201965: 161966: 171967: 141968: 111969: 51970: 111971: 111972: 111973: 31974: 131975: 101976: 141977: 111978: 71979: 51980: 71981: 51982: 51983: 121984: 121985: 81986: 111987: 11988: 51989: 191990: 101991: 161992: 91993: 61994: 71995: 61996: 91997: 51998: 71999: 62000: 82001: 62002: 72003: 72004: 42005: 12006: 82007: 62008: 72009: 52010: 22011: 42012: 182013: 132014: 132015: 32016: 62017: 82018: 152019: 72020: 42021: 102022: 82023: 22024: 91893190719211935194919631977199120052019
1,464 records at Bethany still stand. 1936 holds the most, with 47.
Standing records at Bethany by the year they were set
Year setStanding records
18937
189417
189520
18969
18975
189814
189928
19005
190120
190216
190311
19048
190516
190617
190715
19087
19094
191015
191114
191217
191322
19148
191516
191614
191719
191828
19199
192012
192114
19227
192312
19249
19253
192611
19277
192814
19297
193016
193111
193211
193311
193441
19359
193647
193719
193819
193923
194011
19418
19429
19438
194413
19456
194613
194710
194810
19497
195015
195110
195217
195317
195412
19555
195618
19574
19589
19599
19609
19617
196214
196313
196420
196516
196617
196714
196811
19695
197011
197111
197211
19733
197413
197510
197614
197711
19787
19795
19807
19815
19825
198312
198412
19858
198611
19871
19885
198919
199010
199116
19929
19936
19947
19956
19969
19975
19987
19996
20008
20016
20027
20037
20044
20051
20068
20076
20087
20095
20102
20114
201218
201313
201413
20153
20166
20178
201815
20197
20204
202110
20228
20232
20249

All-Time Record Progression

4 new records
When Bethany set new all-time records 4 all-time records were set at Bethany between 3 August 1930 and 29 June 2017. Each dot is a new record. Record high maximum temperatureRecord daily precipitation3 August 1930: Record high maximum temperature 43.9 C (111.0 F)9 August 1934: Record high maximum temperature 44.4 C (111.9 F)13 July 1992: Record daily precipitation 206.5 mm (8.1 in)29 June 2017: Record daily precipitation 208.3 mm (8.2 in)193519501965198019952010
4 all-time records were set at Bethany between 3 August 1930 and 29 June 2017. Each dot is a new record.
When Bethany set new all-time records
DateKindDetail
1930-08-03Record high maximum temperatureRecord high maximum temperature 43.9 C (111.0 F)
1934-08-09Record high maximum temperatureRecord high maximum temperature 44.4 C (111.9 F)
1992-07-13Record daily precipitationRecord daily precipitation 206.5 mm (8.1 in)
2017-06-29Record daily precipitationRecord daily precipitation 208.3 mm (8.2 in)

Wettest Day of Each Month

Jun: 208.3 mm (8.2 in)
Record daily precipitation for each month at Bethany The wettest day on record for each calendar month at Bethany. The most was 208.3 mm (8.2 in) on 29 June 2017. 0100200300 Jan: 61.0 mm (2.4 in), 28 January 1909 Jan Feb: 50.8 mm (2.0 in), 21 February 1997 Feb Mar: 66.0 mm (2.6 in), 15 March 1919 Mar Apr: 91.4 mm (3.6 in), 10 April 1978 Apr May: 139.7 mm (5.5 in), 29 May 2019 May Jun: 208.3 mm (8.2 in), 29 June 2017 Jun Jul: 206.5 mm (8.1 in), 13 July 1992 Jul Aug: 131.1 mm (5.2 in), 5 August 2023 Aug Sep: 149.9 mm (5.9 in), 23 September 1959 Sep Oct: 154.7 mm (6.1 in), 11 October 1973 Oct Nov: 77.5 mm (3.1 in), 18 November 1958 Nov Dec: 66.0 mm (2.6 in), 8 December 1980 Dec
The wettest day on record for each calendar month at Bethany. The most was 208.3 mm (8.2 in) on 29 June 2017.
Record daily precipitation for each month at Bethany
MonthRecord daily precipitation (mm)Date
Jan61.0 mm (2.4 in)28 January 1909
Feb50.8 mm (2.0 in)21 February 1997
Mar66.0 mm (2.6 in)15 March 1919
Apr91.4 mm (3.6 in)10 April 1978
May139.7 mm (5.5 in)29 May 2019
Jun208.3 mm (8.2 in)29 June 2017
Jul206.5 mm (8.1 in)13 July 1992
Aug131.1 mm (5.2 in)5 August 2023
Sep149.9 mm (5.9 in)23 September 1959
Oct154.7 mm (6.1 in)11 October 1973
Nov77.5 mm (3.1 in)18 November 1958
Dec66.0 mm (2.6 in)8 December 1980

Period of Record Coverage

1893 to 2024
Days with data per year at Bethany 132 years of record at Bethany, 1893 to 2024. 17 years have data for under 90 percent of days and are left out of rankings: 1896, 1897, 1909, 1910, 1912, 1913, 1914, 1922 and others. 1893: 353 of 365 days1894: 351 of 365 days1895: 350 of 365 days1896: 326 of 366 days1897: 208 of 365 days1898: 358 of 365 days1899: 352 of 365 days1900: 357 of 365 days1901: 365 of 365 days1902: 364 of 365 days1903: 365 of 365 days1904: 366 of 366 days1905: 363 of 365 days1906: 365 of 365 days1907: 363 of 365 days1908: 360 of 366 days1909: 287 of 365 days1910: 303 of 365 days1911: 362 of 365 days1912: 242 of 366 days1913: 237 of 365 days1914: 206 of 365 days1915: 363 of 365 days1916: 364 of 366 days1917: 363 of 365 days1918: 365 of 365 days1919: 364 of 365 days1920: 365 of 366 days1921: 354 of 365 days1922: 323 of 365 days1923: 301 of 365 days1924: 172 of 366 days1925: 102 of 365 days1926: 238 of 365 days1927: 352 of 365 days1928: 361 of 366 days1929: 205 of 365 days1930: 275 of 365 days1931: 364 of 365 days1932: 365 of 366 days1933: 365 of 365 days1934: 365 of 365 days1935: 363 of 365 days1936: 365 of 366 days1937: 365 of 365 days1938: 364 of 365 days1939: 363 of 365 days1940: 365 of 366 days1941: 365 of 365 days1942: 365 of 365 days1943: 364 of 365 days1944: 335 of 366 days1945: 285 of 365 days1946: 358 of 365 days1947: 364 of 365 days1948: 322 of 366 days1949: 364 of 365 days1950: 333 of 365 days1951: 332 of 365 days1952: 364 of 366 days1953: 362 of 365 days1954: 363 of 365 days1955: 365 of 365 days1956: 363 of 366 days1957: 364 of 365 days1958: 365 of 365 days1959: 364 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 364 of 365 days1964: 366 of 366 days1965: 364 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 364 of 365 days1976: 363 of 366 days1977: 347 of 365 days1978: 338 of 365 days1979: 350 of 365 days1980: 364 of 366 days1981: 334 of 365 days1982: 331 of 365 days1983: 358 of 365 days1984: 358 of 366 days1985: 356 of 365 days1986: 357 of 365 days1987: 362 of 365 days1988: 364 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 364 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 363 of 365 days1995: 361 of 365 days1996: 342 of 366 days1997: 352 of 365 days1998: 354 of 365 days1999: 362 of 365 days2000: 358 of 366 days2001: 364 of 365 days2002: 364 of 365 days2003: 361 of 365 days2004: 363 of 366 days2005: 363 of 365 days2006: 365 of 365 days2007: 362 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 363 of 365 days2014: 359 of 365 days2015: 358 of 365 days2016: 363 of 366 days2017: 365 of 365 days2018: 364 of 365 days2019: 356 of 365 days2020: 361 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 130 of 366 days1900192019401960198020002020
132 years of record at Bethany, 1893 to 2024. 17 years have data for under 90 percent of days and are left out of rankings: 1896, 1897, 1909, 1910, 1912, 1913, 1914, 1922 and others.
Days with data per year at Bethany
YearDays with dataShare of yearComplete
189335397%Yes
189435196%Yes
189535096%Yes
189632689%No
189720857%No
189835898%Yes
189935296%Yes
190035798%Yes
1901365100%Yes
1902364100%Yes
1903365100%Yes
1904366100%Yes
190536399%Yes
1906365100%Yes
190736399%Yes
190836098%Yes
190928779%No
191030383%No
191136299%Yes
191224266%No
191323765%No
191420656%No
191536399%Yes
191636499%Yes
191736399%Yes
1918365100%Yes
1919364100%Yes
1920365100%Yes
192135497%Yes
192232388%No
192330182%No
192417247%No
192510228%No
192623865%No
192735296%Yes
192836199%Yes
192920556%No
193027575%No
1931364100%Yes
1932365100%Yes
1933365100%Yes
1934365100%Yes
193536399%Yes
1936365100%Yes
1937365100%Yes
1938364100%Yes
193936399%Yes
1940365100%Yes
1941365100%Yes
1942365100%Yes
1943364100%Yes
194433592%Yes
194528578%No
194635898%Yes
1947364100%Yes
194832288%No
1949364100%Yes
195033391%Yes
195133291%Yes
195236499%Yes
195336299%Yes
195436399%Yes
1955365100%Yes
195636399%Yes
1957364100%Yes
1958365100%Yes
1959364100%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963364100%Yes
1964366100%Yes
1965364100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972365100%Yes
1973365100%Yes
1974365100%Yes
1975364100%Yes
197636399%Yes
197734795%Yes
197833893%Yes
197935096%Yes
198036499%Yes
198133492%Yes
198233191%Yes
198335898%Yes
198435898%Yes
198535698%Yes
198635798%Yes
198736299%Yes
198836499%Yes
1989365100%Yes
1990365100%Yes
1991364100%Yes
1992366100%Yes
1993365100%Yes
199436399%Yes
199536199%Yes
199634293%Yes
199735296%Yes
199835497%Yes
199936299%Yes
200035898%Yes
2001364100%Yes
2002364100%Yes
200336199%Yes
200436399%Yes
200536399%Yes
2006365100%Yes
200736299%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
201336399%Yes
201435998%Yes
201535898%Yes
201636399%Yes
2017365100%Yes
2018364100%Yes
201935698%Yes
202036199%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
202413036%No

Latest Records

20
Latest records at Bethany
DateStationRecordValueBeat old record byOld record stoodSignificance
9 January 2026Bethany, USdaily rain18.3 mm (0.7 in)1.3 mm (0.05 in)2 years11 of 100 (Routine)
3 May 2024Bethany, USdaily rain (Tie)62.2 mm (2.4 in)tie105 years10 of 100 (Routine)
15 April 2024Bethany, USdaily high max (Tie)31.1 C (88.0 F)tie18 years3 of 100 (Routine)
14 March 2024Bethany, USdaily rain34.8 mm (1.4 in)10.7 mm (0.4 in)51 years36 of 100 (Notable)
4 March 2024Bethany, USdaily high max (Tie)25.6 C (78.1 F)tie41 years5 of 100 (Routine)
28 February 2024Bethany, USdaily high max25.0 C (77.0 F)1.7 C (3.1 F)92 years39 of 100 (Notable)
27 February 2024Bethany, USdaily high max24.4 C (75.9 F)1.1 C (2.0 F)48 years25 of 100 (Routine)
22 February 2024Bethany, USdaily high max22.2 C (72.0 F)1.6 C (2.9 F)101 years42 of 100 (Notable)
9 February 2024Bethany, USdaily high max18.3 C (64.9 F)0.5 C (0.9 F)80 years34 of 100 (Routine)
3 February 2024Bethany, USdaily high min3.3 C (37.9 F)1.1 C (2.0 F)80 years35 of 100 (Notable)
2 February 2024Bethany, USdaily high min5.6 C (42.1 F)1.7 C (3.1 F)104 years42 of 100 (Notable)
17 January 2024Bethany, USdaily low max-13.3 C (8.1 F)0.5 C (0.9 F)84 years35 of 100 (Notable)
16 January 2024Bethany, USdaily low max (Tie)-17.8 C (0.0 F)tie46 years6 of 100 (Routine)
15 January 2024Bethany, USdaily low max-22.2 C (-8.0 F)5.0 C (9.0 F)52 years31 of 100 (Routine)
14 January 2024Bethany, USdaily low max-16.7 C (1.9 F)2.8 C (5.0 F)44 years26 of 100 (Routine)
9 January 2024Bethany, USdaily rain17.0 mm (0.7 in)6.1 mm (0.24 in)36 years20 of 100 (Routine)
25 December 2023Bethany, USdaily rain26.7 mm (1.1 in)9.4 mm (0.37 in)65 years40 of 100 (Notable)
24 December 2023Bethany, USdaily high min5.6 C (42.1 F)1.2 C (2.2 F)1 year11 of 100 (Routine)
22 December 2023Bethany, USdaily high min (Tie)8.3 C (46.9 F)tie129 years10 of 100 (Routine)
12 August 2023Bethany, USdaily rain80.0 mm (3.1 in)13.2 mm (0.5 in)68 years38 of 100 (Notable)

Climate Trend

101 complete years, 1893 to 2023
Annual mean temperature at Bethany as warming stripes, 1893 to 2023 One stripe for each of 101 complete years at Bethany, 1893 to 2023. Blue stripes are years cooler than the station's own mean of 11.2 C (52.2 F); red stripes are warmer. The coolest year was 1904, at 9.3 C (48.7 F), and the warmest was 1921, at 13.3 C (55.9 F). The strongest colour marks a difference of 2.1 C (3.8 F). 1893: 9.8 C, -1.5 C from the station mean1894: 11.9 C, +0.7 C from the station mean1895: 10.5 C, -0.7 C from the station mean1898: 10.7 C, -0.6 C from the station mean1899: 10.4 C, -0.9 C from the station mean1900: 11.4 C, +0.1 C from the station mean1901: 10.8 C, -0.4 C from the station mean1902: 10.2 C, -1.0 C from the station mean1903: 10.1 C, -1.1 C from the station mean1904: 9.3 C, -2.0 C from the station mean1905: 9.8 C, -1.4 C from the station mean1906: 10.6 C, -0.6 C from the station mean1907: 10.9 C, -0.3 C from the station mean1908: 11.7 C, +0.4 C from the station mean1911: 12.0 C, +0.7 C from the station mean1915: 10.9 C, -0.3 C from the station mean1916: 10.7 C, -0.5 C from the station mean1917: 9.5 C, -1.7 C from the station mean1918: 12.0 C, +0.8 C from the station mean1919: 11.4 C, +0.1 C from the station mean1920: 11.3 C, +0.1 C from the station mean1921: 13.3 C, +2.0 C from the station mean1927: 11.5 C, +0.2 C from the station mean1928: 11.9 C, +0.6 C from the station mean1931: 13.1 C, +1.9 C from the station mean1932: 11.0 C, -0.3 C from the station mean1933: 12.5 C, +1.2 C from the station mean1934: 13.0 C, +1.8 C from the station mean1935: 11.3 C, +0.1 C from the station mean1936: 11.7 C, +0.4 C from the station mean1937: 10.7 C, -0.6 C from the station mean1938: 13.1 C, +1.9 C from the station mean1939: 12.7 C, +1.4 C from the station mean1940: 10.5 C, -0.7 C from the station mean1941: 12.7 C, +1.4 C from the station mean1942: 11.4 C, +0.1 C from the station mean1943: 10.6 C, -0.6 C from the station mean1946: 12.4 C, +1.2 C from the station mean1947: 11.4 C, +0.1 C from the station mean1949: 11.1 C, -0.2 C from the station mean1952: 11.7 C, +0.5 C from the station mean1953: 12.7 C, +1.4 C from the station mean1954: 12.9 C, +1.6 C from the station mean1955: 11.6 C, +0.3 C from the station mean1956: 12.2 C, +1.0 C from the station mean1957: 11.3 C, +0.1 C from the station mean1958: 10.8 C, -0.5 C from the station mean1959: 11.1 C, -0.1 C from the station mean1960: 10.5 C, -0.8 C from the station mean1961: 10.7 C, -0.6 C from the station mean1962: 10.9 C, -0.4 C from the station mean1963: 11.6 C, +0.4 C from the station mean1964: 11.9 C, +0.6 C from the station mean1965: 11.4 C, +0.2 C from the station mean1966: 10.9 C, -0.4 C from the station mean1967: 11.0 C, -0.2 C from the station mean1968: 11.1 C, -0.1 C from the station mean1969: 10.9 C, -0.3 C from the station mean1970: 11.3 C, +0.1 C from the station mean1971: 11.5 C, +0.2 C from the station mean1972: 11.0 C, -0.3 C from the station mean1973: 11.9 C, +0.6 C from the station mean1974: 11.7 C, +0.4 C from the station mean1975: 11.7 C, +0.4 C from the station mean1976: 11.3 C, 0.0 C from the station mean1977: 11.9 C, +0.7 C from the station mean1978: 10.7 C, -0.6 C from the station mean1980: 11.8 C, +0.5 C from the station mean1986: 12.0 C, +0.7 C from the station mean1987: 12.0 C, +0.8 C from the station mean1988: 11.0 C, -0.2 C from the station mean1989: 9.6 C, -1.6 C from the station mean1990: 11.4 C, +0.1 C from the station mean1991: 11.1 C, -0.1 C from the station mean1992: 10.7 C, -0.6 C from the station mean1993: 9.4 C, -1.8 C from the station mean1999: 11.5 C, +0.2 C from the station mean2000: 11.0 C, -0.2 C from the station mean2001: 11.1 C, -0.1 C from the station mean2002: 11.2 C, 0.0 C from the station mean2003: 10.6 C, -0.6 C from the station mean2004: 10.7 C, -0.5 C from the station mean2005: 11.4 C, +0.1 C from the station mean2006: 11.9 C, +0.6 C from the station mean2007: 11.1 C, -0.1 C from the station mean2008: 9.4 C, -1.9 C from the station mean2009: 10.0 C, -1.2 C from the station mean2010: 10.8 C, -0.5 C from the station mean2011: 11.0 C, -0.3 C from the station mean2012: 13.2 C, +2.0 C from the station mean2013: 9.9 C, -1.3 C from the station mean2014: 9.5 C, -1.8 C from the station mean2015: 11.2 C, 0.0 C from the station mean2016: 12.1 C, +0.9 C from the station mean2017: 11.9 C, +0.6 C from the station mean2018: 10.8 C, -0.4 C from the station mean2019: 10.4 C, -0.8 C from the station mean2020: 11.5 C, +0.3 C from the station mean2021: 12.0 C, +0.7 C from the station mean2022: 10.8 C, -0.5 C from the station mean2023: 12.4 C, +1.1 C from the station mean18931900191019201930194019501960197019801990200020102020
One stripe for each of 101 complete years at Bethany, 1893 to 2023. Blue stripes are years cooler than the station's own mean of 11.2 C (52.2 F); red stripes are warmer. The coolest year was 1904, at 9.3 C (48.7 F), and the warmest was 1921, at 13.3 C (55.9 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Bethany as warming stripes, 1893 to 2023
YearAnnual mean temperatureDifference from the station mean
18939.8 C-1.47 C
189411.9 C+0.68 C
189510.5 C-0.74 C
189810.7 C-0.57 C
189910.4 C-0.89 C
190011.4 C+0.11 C
190110.8 C-0.45 C
190210.2 C-1.01 C
190310.1 C-1.11 C
19049.3 C-1.96 C
19059.8 C-1.42 C
190610.6 C-0.61 C
190710.9 C-0.33 C
190811.7 C+0.43 C
191112.0 C+0.72 C
191510.9 C-0.33 C
191610.7 C-0.53 C
19179.5 C-1.75 C
191812.0 C+0.77 C
191911.4 C+0.12 C
192011.3 C+0.06 C
192113.3 C+2.02 C
192711.5 C+0.22 C
192811.9 C+0.61 C
193113.1 C+1.88 C
193211.0 C-0.27 C
193312.5 C+1.24 C
193413.0 C+1.78 C
193511.3 C+0.05 C
193611.7 C+0.41 C
193710.7 C-0.56 C
193813.1 C+1.86 C
193912.7 C+1.40 C
194010.5 C-0.72 C
194112.7 C+1.41 C
194211.4 C+0.12 C
194310.6 C-0.62 C
194612.4 C+1.17 C
194711.4 C+0.10 C
194911.1 C-0.19 C
195211.7 C+0.48 C
195312.7 C+1.43 C
195412.9 C+1.63 C
195511.6 C+0.32 C
195612.2 C+0.98 C
195711.3 C+0.09 C
195810.8 C-0.48 C
195911.1 C-0.11 C
196010.5 C-0.79 C
196110.7 C-0.56 C
196210.9 C-0.39 C
196311.6 C+0.37 C
196411.9 C+0.60 C
196511.4 C+0.19 C
196610.9 C-0.38 C
196711.0 C-0.24 C
196811.1 C-0.11 C
196910.9 C-0.35 C
197011.3 C+0.07 C
197111.5 C+0.22 C
197211.0 C-0.30 C
197311.9 C+0.62 C
197411.7 C+0.40 C
197511.7 C+0.40 C
197611.3 C+0.04 C
197711.9 C+0.65 C
197810.7 C-0.60 C
198011.8 C+0.50 C
198612.0 C+0.71 C
198712.0 C+0.79 C
198811.0 C-0.25 C
19899.6 C-1.63 C
199011.4 C+0.13 C
199111.1 C-0.11 C
199210.7 C-0.56 C
19939.4 C-1.85 C
199911.5 C+0.20 C
200011.0 C-0.21 C
200111.1 C-0.12 C
200211.2 C-0.05 C
200310.6 C-0.64 C
200410.7 C-0.55 C
200511.4 C+0.14 C
200611.9 C+0.61 C
200711.1 C-0.15 C
20089.4 C-1.87 C
200910.0 C-1.21 C
201010.8 C-0.47 C
201111.0 C-0.29 C
201213.2 C+1.99 C
20139.9 C-1.32 C
20149.5 C-1.80 C
201511.2 C-0.05 C
201612.1 C+0.86 C
201711.9 C+0.62 C
201810.8 C-0.44 C
201910.4 C-0.85 C
202011.5 C+0.26 C
202112.0 C+0.73 C
202210.8 C-0.46 C
202312.4 C+1.14 C

The fitted trend in annual mean temperature here over 1893 to 2023 is 0.00 C (-0.05 to 0.05) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.00 F (-0.08 to 0.08) per decade. The slope is a straight line fitted to 101 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Bethany
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.00 C (-0.05 to 0.05) per decade0.00 F (-0.08 to 0.08) per decade1893 to 2023101Not clearly different from zero
Mean daily maximum-0.04 C (-0.10 to 0.01) per decade-0.08 F (-0.17 to 0.02) per decade1893 to 2023101Not clearly different from zero
Mean daily minimum0.04 C (0.00 to 0.09) per decade0.07 F (-0.01 to 0.16) per decade1893 to 2023101Not 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

1893 to 2026
Yearly extremes at Bethany: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)44.4 C (111.9 F)193437.0 C (98.5 F)132
Coldest night (TNn)-36.1 C (-33.0 F)1902-24.7 C (-12.5 F)132
Wettest day (Rx1day)208.3 mm (8.2 in)201765.3 mm (2.6 in)134
Wettest five days (Rx5day)285.2 mm (11.2 in)1909103.4 mm (4.1 in)134
Longest dry spell (CDD)57 days190426 days134

Hottest day (TXx)

Hottest day (TXx) at Bethany by year The hottest day of the year at Bethany, 1893 to 2026. The record is 44.4 C (111.9 F) in 1934, marked on the chart; the median year is 37.0 C (98.5 F). 303540451900192019401960198020002020Record: 44.4 C (111.9 F) in 1934
The hottest day of the year at Bethany, 1893 to 2026. The record is 44.4 C (111.9 F) in 1934, marked on the chart; the median year is 37.0 C (98.5 F).
Hottest day (TXx) at Bethany by year
YearHottest day (TXx)
189336.1 C (97.0 F)
189440.6 C (105.1 F)
189536.7 C (98.1 F)
189635.6 C (96.1 F)
189730.0 C (86.0 F)
189835.0 C (95.0 F)
189939.4 C (102.9 F)
190036.7 C (98.1 F)
190142.8 C (109.0 F)
190234.4 C (93.9 F)
190336.1 C (97.0 F)
190432.8 C (91.0 F)
190533.9 C (93.0 F)
190635.0 C (95.0 F)
190733.3 C (91.9 F)
190833.9 C (93.0 F)
190935.6 C (96.1 F)
191038.9 C (102.0 F)
191141.1 C (106.0 F)
191235.6 C (96.1 F)
191339.4 C (102.9 F)
191438.3 C (100.9 F)
191534.4 C (93.9 F)
191638.9 C (102.0 F)
191740.0 C (104.0 F)
191842.8 C (109.0 F)
191938.9 C (102.0 F)
192037.2 C (99.0 F)
192138.3 C (100.9 F)
192240.6 C (105.1 F)
192337.8 C (100.0 F)
192430.6 C (87.1 F)
192533.9 C (93.0 F)
192640.0 C (104.0 F)
192736.1 C (97.0 F)
192835.6 C (96.1 F)
192936.7 C (98.1 F)
193043.9 C (111.0 F)
193140.0 C (104.0 F)
193237.2 C (99.0 F)
193337.8 C (100.0 F)
193444.4 C (111.9 F)
193539.4 C (102.9 F)
193643.9 C (111.0 F)
193738.3 C (100.9 F)
193841.1 C (106.0 F)
193940.6 C (105.1 F)
194039.4 C (102.9 F)
194141.1 C (106.0 F)
194236.7 C (98.1 F)
194336.7 C (98.1 F)
194435.6 C (96.1 F)
194536.1 C (97.0 F)
194637.8 C (100.0 F)
194740.6 C (105.1 F)
194837.8 C (100.0 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)
195338.9 C (102.0 F)
195442.2 C (108.0 F)
195538.9 C (102.0 F)
195641.1 C (106.0 F)
195738.9 C (102.0 F)
195834.4 C (93.9 F)
195936.7 C (98.1 F)
196035.0 C (95.0 F)
196136.1 C (97.0 F)
196237.8 C (100.0 F)
196337.2 C (99.0 F)
196438.9 C (102.0 F)
196535.6 C (96.1 F)
196639.4 C (102.9 F)
196736.1 C (97.0 F)
196836.7 C (98.1 F)
196936.7 C (98.1 F)
197040.6 C (105.1 F)
197137.2 C (99.0 F)
197237.2 C (99.0 F)
197335.0 C (95.0 F)
197441.1 C (106.0 F)
197537.8 C (100.0 F)
197637.2 C (99.0 F)
197737.2 C (99.0 F)
197837.2 C (99.0 F)
197935.6 C (96.1 F)
198041.7 C (107.1 F)
198136.7 C (98.1 F)
198236.1 C (97.0 F)
198341.1 C (106.0 F)
198440.6 C (105.1 F)
198537.8 C (100.0 F)
198635.6 C (96.1 F)
198738.3 C (100.9 F)
198839.4 C (102.9 F)
198935.6 C (96.1 F)
199036.7 C (98.1 F)
199137.2 C (99.0 F)
199232.8 C (91.0 F)
199336.1 C (97.0 F)
199434.4 C (93.9 F)
199536.7 C (98.1 F)
199633.9 C (93.0 F)
199736.1 C (97.0 F)
199835.6 C (96.1 F)
199939.4 C (102.9 F)
200036.1 C (97.0 F)
200135.6 C (96.1 F)
200237.8 C (100.0 F)
200340.6 C (105.1 F)
200433.9 C (93.0 F)
200537.8 C (100.0 F)
200638.9 C (102.0 F)
200736.7 C (98.1 F)
200836.1 C (97.0 F)
200935.0 C (95.0 F)
201037.2 C (99.0 F)
201138.9 C (102.0 F)
201241.1 C (106.0 F)
201338.3 C (100.9 F)
201433.9 C (93.0 F)
201534.4 C (93.9 F)
201635.6 C (96.1 F)
201735.6 C (96.1 F)
201837.8 C (100.0 F)
201935.6 C (96.1 F)
202033.3 C (91.9 F)
202135.0 C (95.0 F)
202235.6 C (96.1 F)
202335.6 C (96.1 F)
202431.1 C (88.0 F)
2025n/a
2026n/a

Coldest night (TNn)

Coldest night (TNn) at Bethany by year The coldest night of the year at Bethany, 1893 to 2026. The record is -36.1 C (-33.0 F) in 1902, marked on the chart; the median year is -24.7 C (-12.5 F). -40-30-20-101900192019401960198020002020Record: -36.1 C (-33.0 F) in 1902
The coldest night of the year at Bethany, 1893 to 2026. The record is -36.1 C (-33.0 F) in 1902, marked on the chart; the median year is -24.7 C (-12.5 F).
Coldest night (TNn) at Bethany by year
YearColdest night (TNn)
1893-24.4 C (-11.9 F)
1894-28.9 C (-20.0 F)
1895-30.0 C (-22.0 F)
1896-17.8 C (0.0 F)
1897-23.9 C (-11.0 F)
1898-24.4 C (-11.9 F)
1899-31.7 C (-25.1 F)
1900-20.6 C (-5.1 F)
1901-33.9 C (-29.0 F)
1902-36.1 C (-33.0 F)
1903-27.8 C (-18.0 F)
1904-30.0 C (-22.0 F)
1905-32.8 C (-27.0 F)
1906-20.6 C (-5.1 F)
1907-22.2 C (-8.0 F)
1908-18.9 C (-2.0 F)
1909-23.3 C (-9.9 F)
1910-31.1 C (-24.0 F)
1911-23.3 C (-9.9 F)
1912-32.8 C (-27.0 F)
1913-23.9 C (-11.0 F)
1914-26.7 C (-16.1 F)
1915-30.6 C (-23.1 F)
1916-28.9 C (-20.0 F)
1917-28.3 C (-18.9 F)
1918-31.7 C (-25.1 F)
1919-28.9 C (-20.0 F)
1920-20.6 C (-5.1 F)
1921-22.2 C (-8.0 F)
1922-20.6 C (-5.1 F)
1923-23.3 C (-9.9 F)
1924-32.2 C (-26.0 F)
1925-21.1 C (-6.0 F)
1926-20.0 C (-4.0 F)
1927-29.4 C (-20.9 F)
1928-22.8 C (-9.0 F)
1929-30.6 C (-23.1 F)
1930-12.8 C (9.0 F)
1931-17.2 C (1.0 F)
1932-29.4 C (-20.9 F)
1933-26.7 C (-16.1 F)
1934-31.7 C (-25.1 F)
1935-22.8 C (-9.0 F)
1936-31.7 C (-25.1 F)
1937-21.1 C (-6.0 F)
1938-20.6 C (-5.1 F)
1939-20.6 C (-5.1 F)
1940-27.8 C (-18.0 F)
1941-16.7 C (1.9 F)
1942-27.2 C (-17.0 F)
1943-28.3 C (-18.9 F)
1944-27.2 C (-17.0 F)
1945-25.6 C (-14.1 F)
1946-21.1 C (-6.0 F)
1947-33.3 C (-27.9 F)
1948-28.9 C (-20.0 F)
1949-31.1 C (-24.0 F)
1950-20.6 C (-5.1 F)
1951-24.4 C (-11.9 F)
1952-19.4 C (-2.9 F)
1953-19.4 C (-2.9 F)
1954-22.8 C (-9.0 F)
1955-26.7 C (-16.1 F)
1956-26.1 C (-15.0 F)
1957-24.4 C (-11.9 F)
1958-28.9 C (-20.0 F)
1959-29.4 C (-20.9 F)
1960-29.4 C (-20.9 F)
1961-27.2 C (-17.0 F)
1962-29.4 C (-20.9 F)
1963-27.2 C (-17.0 F)
1964-23.3 C (-9.9 F)
1965-27.8 C (-18.0 F)
1966-26.7 C (-16.1 F)
1967-20.6 C (-5.1 F)
1968-28.9 C (-20.0 F)
1969-23.9 C (-11.0 F)
1970-26.1 C (-15.0 F)
1971-31.1 C (-24.0 F)
1972-28.3 C (-18.9 F)
1973-23.9 C (-11.0 F)
1974-33.9 C (-29.0 F)
1975-24.4 C (-11.9 F)
1976-24.4 C (-11.9 F)
1977-31.1 C (-24.0 F)
1978-26.7 C (-16.1 F)
1979-32.2 C (-26.0 F)
1980-23.9 C (-11.0 F)
1981-26.7 C (-16.1 F)
1982-28.9 C (-20.0 F)
1983-26.1 C (-15.0 F)
1984-23.3 C (-9.9 F)
1985-27.8 C (-18.0 F)
1986-22.2 C (-8.0 F)
1987-20.0 C (-4.0 F)
1988-26.1 C (-15.0 F)
1989-31.7 C (-25.1 F)
1990-23.3 C (-9.9 F)
1991-22.2 C (-8.0 F)
1992-18.9 C (-2.0 F)
1993-20.6 C (-5.1 F)
1994-23.3 C (-9.9 F)
1995-21.7 C (-7.1 F)
1996-30.6 C (-23.1 F)
1997-25.6 C (-14.1 F)
1998-23.9 C (-11.0 F)
1999-23.3 C (-9.9 F)
2000-26.1 C (-15.0 F)
2001-22.2 C (-8.0 F)
2002-19.4 C (-2.9 F)
2003-23.3 C (-9.9 F)
2004-23.9 C (-11.0 F)
2005-21.1 C (-6.0 F)
2006-18.9 C (-2.0 F)
2007-21.7 C (-7.1 F)
2008-23.3 C (-9.9 F)
2009-23.9 C (-11.0 F)
2010-25.0 C (-13.0 F)
2011-25.0 C (-13.0 F)
2012-16.1 C (3.0 F)
2013-25.0 C (-13.0 F)
2014-24.4 C (-11.9 F)
2015-23.9 C (-11.0 F)
2016-25.6 C (-14.1 F)
2017-23.3 C (-9.9 F)
2018-27.2 C (-17.0 F)
2019-28.3 C (-18.9 F)
2020-21.1 C (-6.0 F)
2021-25.6 C (-14.1 F)
2022-23.3 C (-9.9 F)
2023-16.7 C (1.9 F)
2024-27.8 C (-18.0 F)
2025n/a
2026n/a

Wettest day (Rx1day)

Wettest day (Rx1day) at Bethany by year The wettest day of the year at Bethany, 1893 to 2026. The record is 208.3 mm (8.2 in) in 2017, marked on the chart; the median year is 65.3 mm (2.6 in). 0501001502002501900192019401960198020002020Record: 208.3 mm (8.2 in) in 2017
The wettest day of the year at Bethany, 1893 to 2026. The record is 208.3 mm (8.2 in) in 2017, marked on the chart; the median year is 65.3 mm (2.6 in).
Wettest day (Rx1day) at Bethany by year
YearWettest day (Rx1day)
189381.0 mm (3.2 in)
189438.1 mm (1.5 in)
189588.9 mm (3.5 in)
189691.4 mm (3.6 in)
189764.3 mm (2.5 in)
189881.3 mm (3.2 in)
189968.6 mm (2.7 in)
190071.1 mm (2.8 in)
190137.1 mm (1.5 in)
1902117.3 mm (4.6 in)
190357.4 mm (2.3 in)
190466.8 mm (2.6 in)
190559.7 mm (2.4 in)
190639.4 mm (1.6 in)
190756.6 mm (2.2 in)
190856.9 mm (2.2 in)
1909200.9 mm (7.9 in)
191051.1 mm (2.0 in)
191191.2 mm (3.6 in)
191256.9 mm (2.2 in)
191371.4 mm (2.8 in)
191487.6 mm (3.4 in)
191587.6 mm (3.4 in)
191658.9 mm (2.3 in)
191764.8 mm (2.6 in)
191866.0 mm (2.6 in)
191968.6 mm (2.7 in)
192077.5 mm (3.1 in)
192135.6 mm (1.4 in)
192250.8 mm (2.0 in)
192332.0 mm (1.3 in)
192434.5 mm (1.4 in)
192542.2 mm (1.7 in)
192659.4 mm (2.3 in)
192753.3 mm (2.1 in)
192883.8 mm (3.3 in)
1929148.8 mm (5.9 in)
193044.2 mm (1.7 in)
193155.6 mm (2.2 in)
193258.7 mm (2.3 in)
1933118.4 mm (4.7 in)
193454.1 mm (2.1 in)
193550.3 mm (2.0 in)
193664.3 mm (2.5 in)
193731.5 mm (1.2 in)
193858.2 mm (2.3 in)
193958.2 mm (2.3 in)
194053.1 mm (2.1 in)
194181.3 mm (3.2 in)
194265.5 mm (2.6 in)
194352.8 mm (2.1 in)
194465.8 mm (2.6 in)
194549.3 mm (1.9 in)
194668.1 mm (2.7 in)
194787.6 mm (3.4 in)
194844.5 mm (1.8 in)
194969.1 mm (2.7 in)
195050.3 mm (2.0 in)
195154.6 mm (2.1 in)
195278.0 mm (3.1 in)
195370.1 mm (2.8 in)
195466.8 mm (2.6 in)
195565.5 mm (2.6 in)
195672.9 mm (2.9 in)
195758.4 mm (2.3 in)
195877.5 mm (3.1 in)
1959149.9 mm (5.9 in)
196086.4 mm (3.4 in)
1961132.8 mm (5.2 in)
196276.5 mm (3.0 in)
196361.2 mm (2.4 in)
1964109.2 mm (4.3 in)
196579.0 mm (3.1 in)
196696.0 mm (3.8 in)
196759.4 mm (2.3 in)
196872.1 mm (2.8 in)
196983.8 mm (3.3 in)
197080.0 mm (3.1 in)
197172.9 mm (2.9 in)
197278.7 mm (3.1 in)
1973154.7 mm (6.1 in)
1974127.5 mm (5.0 in)
197566.0 mm (2.6 in)
197653.3 mm (2.1 in)
197761.0 mm (2.4 in)
1978119.4 mm (4.7 in)
197944.5 mm (1.8 in)
198066.0 mm (2.6 in)
198152.3 mm (2.1 in)
198287.6 mm (3.4 in)
198332.0 mm (1.3 in)
198448.8 mm (1.9 in)
198565.0 mm (2.6 in)
198650.0 mm (2.0 in)
198784.3 mm (3.3 in)
198850.8 mm (2.0 in)
198997.3 mm (3.8 in)
199048.3 mm (1.9 in)
199168.1 mm (2.7 in)
1992206.5 mm (8.1 in)
1993113.5 mm (4.5 in)
199447.5 mm (1.9 in)
199567.6 mm (2.7 in)
199659.9 mm (2.4 in)
199769.9 mm (2.8 in)
199894.0 mm (3.7 in)
199946.7 mm (1.8 in)
2000144.8 mm (5.7 in)
200152.1 mm (2.1 in)
200233.0 mm (1.3 in)
200345.7 mm (1.8 in)
200457.2 mm (2.3 in)
200579.5 mm (3.1 in)
200663.5 mm (2.5 in)
2007113.8 mm (4.5 in)
200872.4 mm (2.9 in)
200960.5 mm (2.4 in)
201055.9 mm (2.2 in)
201139.6 mm (1.6 in)
201253.3 mm (2.1 in)
201355.9 mm (2.2 in)
201455.9 mm (2.2 in)
201559.2 mm (2.3 in)
2016104.1 mm (4.1 in)
2017208.3 mm (8.2 in)
201854.6 mm (2.1 in)
2019139.7 mm (5.5 in)
202073.7 mm (2.9 in)
202178.2 mm (3.1 in)
202263.0 mm (2.5 in)
2023131.1 mm (5.2 in)
202462.2 mm (2.4 in)
202559.4 mm (2.3 in)
202618.3 mm (0.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Bethany by year The wettest five days of the year at Bethany, 1893 to 2026. The record is 285.2 mm (11.2 in) in 1909, marked on the chart; the median year is 103.4 mm (4.1 in). 01002003001900192019401960198020002020Record: 285.2 mm (11.2 in) in 1909
The wettest five days of the year at Bethany, 1893 to 2026. The record is 285.2 mm (11.2 in) in 1909, marked on the chart; the median year is 103.4 mm (4.1 in).
Wettest five days (Rx5day) at Bethany by year
YearWettest five days (Rx5day)
189381.0 mm (3.2 in)
189492.8 mm (3.7 in)
1895153.7 mm (6.1 in)
1896116.8 mm (4.6 in)
189782.6 mm (3.3 in)
1898114.2 mm (4.5 in)
1899102.9 mm (4.1 in)
190091.9 mm (3.6 in)
190168.1 mm (2.7 in)
1902184.6 mm (7.3 in)
1903108.4 mm (4.3 in)
190466.8 mm (2.6 in)
190583.8 mm (3.3 in)
190659.2 mm (2.3 in)
190795.5 mm (3.8 in)
1908181.9 mm (7.2 in)
1909285.2 mm (11.2 in)
191057.2 mm (2.3 in)
1911102.9 mm (4.1 in)
191256.9 mm (2.2 in)
1913135.4 mm (5.3 in)
1914118.6 mm (4.7 in)
1915139.3 mm (5.5 in)
1916106.3 mm (4.2 in)
1917156.3 mm (6.2 in)
191876.2 mm (3.0 in)
1919203.1 mm (8.0 in)
192098.4 mm (3.9 in)
192156.4 mm (2.2 in)
192280.6 mm (3.2 in)
192366.2 mm (2.6 in)
192460.4 mm (2.4 in)
192558.5 mm (2.3 in)
1926140.5 mm (5.5 in)
1927120.1 mm (4.7 in)
1928160.0 mm (6.3 in)
1929196.8 mm (7.7 in)
193063.5 mm (2.5 in)
1931106.3 mm (4.2 in)
1932106.4 mm (4.2 in)
1933120.7 mm (4.8 in)
1934121.2 mm (4.8 in)
193599.7 mm (3.9 in)
193686.4 mm (3.4 in)
193774.7 mm (2.9 in)
193875.5 mm (3.0 in)
193997.8 mm (3.9 in)
194063.3 mm (2.5 in)
1941123.1 mm (4.8 in)
1942103.1 mm (4.1 in)
1943112.5 mm (4.4 in)
1944108.5 mm (4.3 in)
194584.9 mm (3.3 in)
194699.1 mm (3.9 in)
1947149.1 mm (5.9 in)
1948108.5 mm (4.3 in)
194975.9 mm (3.0 in)
195070.7 mm (2.8 in)
195171.8 mm (2.8 in)
1952120.5 mm (4.7 in)
1953111.0 mm (4.4 in)
1954101.6 mm (4.0 in)
195586.3 mm (3.4 in)
1956155.9 mm (6.1 in)
195779.3 mm (3.1 in)
1958120.1 mm (4.7 in)
1959227.0 mm (8.9 in)
1960125.2 mm (4.9 in)
1961150.8 mm (5.9 in)
196285.9 mm (3.4 in)
196382.3 mm (3.2 in)
1964144.3 mm (5.7 in)
1965157.7 mm (6.2 in)
196696.0 mm (3.8 in)
1967121.2 mm (4.8 in)
196885.1 mm (3.4 in)
1969100.1 mm (3.9 in)
1970142.4 mm (5.6 in)
197189.4 mm (3.5 in)
197284.1 mm (3.3 in)
1973161.3 mm (6.4 in)
1974146.5 mm (5.8 in)
1975108.5 mm (4.3 in)
197674.9 mm (2.9 in)
197797.8 mm (3.9 in)
1978201.1 mm (7.9 in)
1979115.9 mm (4.6 in)
198088.7 mm (3.5 in)
1981107.7 mm (4.2 in)
1982103.6 mm (4.1 in)
198353.3 mm (2.1 in)
1984137.6 mm (5.4 in)
1985135.1 mm (5.3 in)
198699.3 mm (3.9 in)
1987144.7 mm (5.7 in)
198864.6 mm (2.5 in)
1989188.5 mm (7.4 in)
199070.4 mm (2.8 in)
1991135.6 mm (5.3 in)
1992244.7 mm (9.6 in)
1993195.5 mm (7.7 in)
199456.9 mm (2.2 in)
1995137.2 mm (5.4 in)
1996130.1 mm (5.1 in)
199795.8 mm (3.8 in)
1998117.9 mm (4.6 in)
199962.4 mm (2.5 in)
2000192.3 mm (7.6 in)
2001101.1 mm (4.0 in)
200254.6 mm (2.1 in)
200374.2 mm (2.9 in)
200493.5 mm (3.7 in)
2005138.8 mm (5.5 in)
2006104.2 mm (4.1 in)
2007170.9 mm (6.7 in)
2008127.0 mm (5.0 in)
200989.9 mm (3.5 in)
2010106.7 mm (4.2 in)
201173.7 mm (2.9 in)
201295.4 mm (3.8 in)
2013124.8 mm (4.9 in)
201480.5 mm (3.2 in)
2015147.9 mm (5.8 in)
2016206.2 mm (8.1 in)
2017218.5 mm (8.6 in)
2018156.0 mm (6.1 in)
2019214.9 mm (8.5 in)
202091.5 mm (3.6 in)
202187.8 mm (3.5 in)
202288.4 mm (3.5 in)
2023177.8 mm (7.0 in)
202491.6 mm (3.6 in)
202588.9 mm (3.5 in)
202624.8 mm (1.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Bethany by year The longest dry spell of the year at Bethany, 1893 to 2026. The record is 57 days in 1904, marked on the chart; the median year is 26 days. 02040601900192019401960198020002020Record: 57 days in 1904
The longest dry spell of the year at Bethany, 1893 to 2026. The record is 57 days in 1904, marked on the chart; the median year is 26 days.
Longest dry spell (CDD) at Bethany by year
YearLongest dry spell (CDD)
189329 days
189423 days
189528 days
189622 days
189717 days
189814 days
189923 days
190018 days
190129 days
190219 days
190316 days
190457 days
190533 days
190635 days
190725 days
190835 days
190934 days
191023 days
191124 days
191219 days
191330 days
191444 days
191531 days
191632 days
191737 days
191822 days
191929 days
192028 days
192131 days
192227 days
192318 days
192416 days
192517 days
192615 days
192725 days
192820 days
192914 days
193030 days
193128 days
193229 days
193326 days
193441 days
193518 days
193623 days
193734 days
193843 days
193937 days
194025 days
194119 days
194231 days
194327 days
194428 days
194535 days
194626 days
194729 days
194827 days
194927 days
195026 days
195119 days
195256 days
195324 days
195446 days
195520 days
195624 days
195738 days
195836 days
195926 days
196022 days
196125 days
196221 days
196330 days
196428 days
196521 days
196628 days
196729 days
196824 days
196936 days
197042 days
197125 days
197215 days
197319 days
197425 days
197530 days
197626 days
197726 days
197827 days
197920 days
198028 days
198140 days
198214 days
198345 days
198420 days
198525 days
198634 days
198724 days
198841 days
198941 days
199018 days
199133 days
199219 days
199323 days
199434 days
199520 days
199621 days
199714 days
199826 days
199936 days
200026 days
200122 days
200247 days
200319 days
200423 days
200529 days
200621 days
200729 days
200822 days
200925 days
201026 days
201123 days
201224 days
201317 days
201438 days
201531 days
201620 days
201728 days
201814 days
201915 days
202017 days
202122 days
202217 days
202323 days
202421 days
202518 days
202620 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

101 years with a frost

Across 101 years with a frost, the median last spring frost at Bethany falls on 24 April and the median first autumn frost on 10 October, which leaves a median of 170 days between them.

In 1989 to 2023 the median growing season was 181 days. That is 19 days more than in 1893 to 1936.

Fitted over all years, the growing season changes by +2.0 days per decade at this station.

Frost dates and growing season at Bethany
MeasureMedian, all yearsEarliest period (1893 to 1936)Recent period (1989 to 2023)Recent against earliestFitted trend
Last spring frost24 April27 April16 April11 days earlier-0.7 days per decade
First autumn frost10 October6 October17 October11 days later+1.3 days per decade
Growing days170 days162 days181 days19 days more+2.0 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

107 years, 1895 to 2023

A day with at least 66.4 mm (2.6 in) of rain is expected about once in 2 years. A day with at least 201.1 mm (7.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Bethany: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years66.4 mm (2.6 in)
5 years91.6 mm (3.6 in)
10 years111.9 mm (4.4 in)
25 years142.6 mm (5.6 in)
50 years169.8 mm (6.7 in)
100 years201.1 mm (7.9 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 107 years of values from 1895 to 2023.

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: 208.3 mm (8.2 in) in 2017; 206.5 mm (8.1 in) in 1992; 154.7 mm (6.1 in) in 1973.

Climate Twins

2009 to 2023 against 1961 to 1990

Over 2009 to 2023, Bethany had a mean temperature of 11.2 C (52.1 F) and 995.1 mm (39.2 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Havana (United States, 336 km away), Mexico (United States, 220 km away) and Mattoon (United States, 492 km away).

Climate twins of Bethany: stations whose 1961 to 1990 climate is closest to its 2009 to 2023 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
HavanaUnited States336 km (209 mi)11.3 C (52.3 F)939.8 mm (37.0 in)0.57
MexicoUnited States220 km (137 mi)11.3 C (52.3 F)1,013.3 mm (39.9 in)0.58
MattoonUnited States492 km (306 mi)11.3 C (52.4 F)976.7 mm (38.5 in)0.59

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 Bethany standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Bethany 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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