Built 2026-10-15 (15 October 2026)

Beloit Weather Records (USC00470696)

Record envelope, standing records and threshold days for Beloit (USC00470696), Wisconsin, United States, with 134 years of record.

Key Facts for Beloit

  • Beloit (USC00470696) is a weather station in Wisconsin, United States at 42.50 latitude and -89.03 longitude, 240 m (788 ft) above sea level.
  • The station reports from 1893 to 2026, 134 years of record.
  • 1,464 records set at Beloit still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Beloit set a daily record high minimum temperature of 23.3 C (73.9 F) on 3 September 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Wisconsin, United States, 42.50 latitude, -89.03 longitude.
  • Elevation: 240 m (788 ft).
  • Period of record: 1893 to 2026, 134 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 Beloit, with 2026 drawn through them The band shows the record high and record low for each calendar day at Beloit. 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 Beloit. 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 Beloit, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan16.1 C (61.0 F)-33.9 C (-29.0 F)15.0 C (59.0 F)-26.1 C (-15.0 F)
Feb23.3 C (73.9 F)-33.3 C (-27.9 F)17.8 C (64.0 F)-16.1 C (3.0 F)
Mar28.9 C (84.0 F)-25.0 C (-13.0 F)27.8 C (82.0 F)-13.3 C (8.1 F)
Apr33.3 C (91.9 F)-13.9 C (7.0 F)27.8 C (82.0 F)-3.9 C (25.0 F)
May39.4 C (102.9 F)-3.3 C (26.1 F)32.8 C (91.0 F)-1.1 C (30.0 F)
Jun40.0 C (104.0 F)1.1 C (34.0 F)32.8 C (91.0 F)9.4 C (48.9 F)
Jul43.3 C (109.9 F)5.6 C (42.1 F)35.6 C (96.1 F)12.8 C (55.0 F)
Aug38.9 C (102.0 F)3.9 C (39.0 F)30.6 C (87.1 F)11.7 C (53.1 F)
Sep37.8 C (100.0 F)-5.0 C (23.0 F)33.9 C (93.0 F)8.3 C (46.9 F)
Oct31.7 C (89.1 F)-15.6 C (3.9 F)27.8 C (82.0 F)6.1 C (43.0 F)
Nov25.6 C (78.1 F)-24.4 C (-11.9 F)n/an/a
Dec19.4 C (66.9 F)-31.7 C (-25.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Beloit by the year they were set 1,464 records at Beloit still stand. 1936 holds the most, with 37. 0102030401893: 141894: 191895: 201896: 161897: 201898: 51899: 161900: 121901: 121902: 61903: 131904: 61905: 51906: 101907: 101908: 81909: 131910: 71911: 81912: 141913: 121914: 121915: 171916: 181917: 131918: 191919: 61920: 101921: 141922: 81923: 141924: 181925: 221926: 181927: 91928: 101929: 161930: 211931: 221932: 111933: 201934: 261935: 111936: 371937: 101938: 101939: 131940: 131941: 131942: 151943: 51944: 91945: 111946: 71947: 131948: 61949: 111950: 141951: 111952: 121953: 201954: 91955: 91956: 71957: 81958: 21959: 91960: 81961: 31962: 81963: 91964: 111965: 171966: 101967: 81968: 61969: 41970: 51971: 91972: 41973: 71974: 71975: 71976: 41977: 51978: 61979: 81980: 41981: 61982: 141983: 221984: 81985: 91986: 121987: 111988: 171989: 121990: 91991: 181992: 191993: 51994: 131995: 121996: 91997: 71998: 121999: 52000: 112001: 72002: 112003: 72004: 62005: 52006: 72007: 102008: 62009: 92010: 72011: 22012: 182013: 72014: 142015: 112016: 52017: 152018: 142019: 192020: 12021: 52022: 82023: 82024: 112025: 72026: 81893190719211935194919631977199120052019
1,464 records at Beloit still stand. 1936 holds the most, with 37.
Standing records at Beloit by the year they were set
Year setStanding records
189314
189419
189520
189616
189720
18985
189916
190012
190112
19026
190313
19046
19055
190610
190710
19088
190913
19107
19118
191214
191312
191412
191517
191618
191713
191819
19196
192010
192114
19228
192314
192418
192522
192618
19279
192810
192916
193021
193122
193211
193320
193426
193511
193637
193710
193810
193913
194013
194113
194215
19435
19449
194511
19467
194713
19486
194911
195014
195111
195212
195320
19549
19559
19567
19578
19582
19599
19608
19613
19628
19639
196411
196517
196610
19678
19686
19694
19705
19719
19724
19737
19747
19757
19764
19775
19786
19798
19804
19816
198214
198322
19848
19859
198612
198711
198817
198912
19909
199118
199219
19935
199413
199512
19969
19977
199812
19995
200011
20017
200211
20037
20046
20055
20067
200710
20086
20099
20107
20112
201218
20137
201414
201511
20165
201715
201814
201919
20201
20215
20228
20238
202411
20257
20268

All-Time Record Progression

6 new records
When Beloit set new all-time records 6 all-time records were set at Beloit between 12 July 1936 and 31 January 2019. Each dot is a new record. Record high maximum temperatureRecord low maximum temperatureRecord low minimum temperature12 July 1936: Record high maximum temperature 41.1 C (106.0 F)13 July 1936: Record high maximum temperature 42.8 C (109.0 F)14 July 1936: Record high maximum temperature 43.3 C (109.9 F)19 January 1994: Record low maximum temperature -25.6 C (-14.1 F)31 January 2019: Record low maximum temperature -26.1 C (-15.0 F)31 January 2019: Record low minimum temperature -33.9 C (-29.0 F)19501965198019952010
6 all-time records were set at Beloit between 12 July 1936 and 31 January 2019. Each dot is a new record.
When Beloit set new all-time records
DateKindDetail
1936-07-12Record high maximum temperatureRecord high maximum temperature 41.1 C (106.0 F)
1936-07-13Record high maximum temperatureRecord high maximum temperature 42.8 C (109.0 F)
1936-07-14Record high maximum temperatureRecord high maximum temperature 43.3 C (109.9 F)
1994-01-19Record low maximum temperatureRecord low maximum temperature -25.6 C (-14.1 F)
2019-01-31Record low maximum temperatureRecord low maximum temperature -26.1 C (-15.0 F)
2019-01-31Record low minimum temperatureRecord low minimum temperature -33.9 C (-29.0 F)

Wettest Day of Each Month

Jun: 166.4 mm (6.6 in)
Record daily precipitation for each month at Beloit The wettest day on record for each calendar month at Beloit. The most was 166.4 mm (6.6 in) on 24 June 1898. 050100150200 Jan: 68.6 mm (2.7 in), 12 January 1960 Jan Feb: 58.4 mm (2.3 in), 9 February 2001 Feb Mar: 96.5 mm (3.8 in), 22 March 1916 Mar Apr: 99.1 mm (3.9 in), 21 April 1973 Apr May: 95.3 mm (3.8 in), 19 May 1959 May Jun: 166.4 mm (6.6 in), 24 June 1898 Jun Jul: 100.3 mm (3.9 in), 6 July 1943 Jul Aug: 127.0 mm (5.0 in), 5 August 1998 Aug Sep: 128.3 mm (5.1 in), 2 September 1942 Sep Oct: 87.6 mm (3.4 in), 10 October 1954 Oct Nov: 73.7 mm (2.9 in), 17 November 1928 Nov Dec: 50.8 mm (2.0 in), 15 December 1971 Dec
The wettest day on record for each calendar month at Beloit. The most was 166.4 mm (6.6 in) on 24 June 1898.
Record daily precipitation for each month at Beloit
MonthRecord daily precipitation (mm)Date
Jan68.6 mm (2.7 in)12 January 1960
Feb58.4 mm (2.3 in)9 February 2001
Mar96.5 mm (3.8 in)22 March 1916
Apr99.1 mm (3.9 in)21 April 1973
May95.3 mm (3.8 in)19 May 1959
Jun166.4 mm (6.6 in)24 June 1898
Jul100.3 mm (3.9 in)6 July 1943
Aug127.0 mm (5.0 in)5 August 1998
Sep128.3 mm (5.1 in)2 September 1942
Oct87.6 mm (3.4 in)10 October 1954
Nov73.7 mm (2.9 in)17 November 1928
Dec50.8 mm (2.0 in)15 December 1971

Period of Record Coverage

1893 to 2026
Days with data per year at Beloit 134 years of record at Beloit, 1893 to 2026. 14 years have data for under 90 percent of days and are left out of rankings: 1902, 1903, 1905, 1907, 1908, 1909, 1910, 1911 and others. 1893: 361 of 365 days1894: 357 of 365 days1895: 357 of 365 days1896: 333 of 366 days1897: 362 of 365 days1898: 330 of 365 days1899: 333 of 365 days1900: 337 of 365 days1901: 341 of 365 days1902: 274 of 365 days1903: 325 of 365 days1904: 359 of 366 days1905: 236 of 365 days1906: 358 of 365 days1907: 272 of 365 days1908: 288 of 366 days1909: 279 of 365 days1910: 263 of 365 days1911: 324 of 365 days1912: 365 of 366 days1913: 362 of 365 days1914: 361 of 365 days1915: 354 of 365 days1916: 365 of 366 days1917: 362 of 365 days1918: 365 of 365 days1919: 362 of 365 days1920: 363 of 366 days1921: 365 of 365 days1922: 365 of 365 days1923: 363 of 365 days1924: 357 of 366 days1925: 364 of 365 days1926: 364 of 365 days1927: 364 of 365 days1928: 365 of 366 days1929: 363 of 365 days1930: 363 of 365 days1931: 360 of 365 days1932: 364 of 366 days1933: 360 of 365 days1934: 358 of 365 days1935: 361 of 365 days1936: 364 of 366 days1937: 359 of 365 days1938: 364 of 365 days1939: 302 of 365 days1940: 365 of 366 days1941: 362 of 365 days1942: 359 of 365 days1943: 355 of 365 days1944: 349 of 366 days1945: 365 of 365 days1946: 360 of 365 days1947: 362 of 365 days1948: 364 of 366 days1949: 365 of 365 days1950: 364 of 365 days1951: 365 of 365 days1952: 364 of 366 days1953: 364 of 365 days1954: 347 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 363 of 365 days1958: 358 of 365 days1959: 361 of 365 days1960: 365 of 366 days1961: 365 of 365 days1962: 364 of 365 days1963: 360 of 365 days1964: 360 of 366 days1965: 364 of 365 days1966: 364 of 365 days1967: 363 of 365 days1968: 363 of 366 days1969: 330 of 365 days1970: 330 of 365 days1971: 343 of 365 days1972: 352 of 366 days1973: 339 of 365 days1974: 326 of 365 days1975: 302 of 365 days1976: 164 of 366 days1977: 274 of 365 days1978: 359 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 357 of 365 days1983: 361 of 365 days1984: 362 of 366 days1985: 362 of 365 days1986: 350 of 365 days1987: 361 of 365 days1988: 365 of 366 days1989: 342 of 365 days1990: 357 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 363 of 365 days1994: 362 of 365 days1995: 364 of 365 days1996: 362 of 366 days1997: 365 of 365 days1998: 362 of 365 days1999: 363 of 365 days2000: 359 of 366 days2001: 361 of 365 days2002: 357 of 365 days2003: 365 of 365 days2004: 362 of 366 days2005: 363 of 365 days2006: 364 of 365 days2007: 365 of 365 days2008: 365 of 366 days2009: 360 of 365 days2010: 363 of 365 days2011: 362 of 365 days2012: 359 of 366 days2013: 365 of 365 days2014: 364 of 365 days2015: 365 of 365 days2016: 365 of 366 days2017: 364 of 365 days2018: 361 of 365 days2019: 360 of 365 days2020: 342 of 366 days2021: 359 of 365 days2022: 352 of 365 days2023: 355 of 365 days2024: 358 of 366 days2025: 365 of 365 days2026: 284 of 365 days1900192019401960198020002020
134 years of record at Beloit, 1893 to 2026. 14 years have data for under 90 percent of days and are left out of rankings: 1902, 1903, 1905, 1907, 1908, 1909, 1910, 1911 and others.
Days with data per year at Beloit
YearDays with dataShare of yearComplete
189336199%Yes
189435798%Yes
189535798%Yes
189633391%Yes
189736299%Yes
189833090%Yes
189933391%Yes
190033792%Yes
190134193%Yes
190227475%No
190332589%No
190435998%Yes
190523665%No
190635898%Yes
190727275%No
190828879%No
190927976%No
191026372%No
191132489%No
1912365100%Yes
191336299%Yes
191436199%Yes
191535497%Yes
1916365100%Yes
191736299%Yes
1918365100%Yes
191936299%Yes
192036399%Yes
1921365100%Yes
1922365100%Yes
192336399%Yes
192435798%Yes
1925364100%Yes
1926364100%Yes
1927364100%Yes
1928365100%Yes
192936399%Yes
193036399%Yes
193136099%Yes
193236499%Yes
193336099%Yes
193435898%Yes
193536199%Yes
193636499%Yes
193735998%Yes
1938364100%Yes
193930283%No
1940365100%Yes
194136299%Yes
194235998%Yes
194335597%Yes
194434995%Yes
1945365100%Yes
194636099%Yes
194736299%Yes
194836499%Yes
1949365100%Yes
1950364100%Yes
1951365100%Yes
195236499%Yes
1953364100%Yes
195434795%Yes
1955365100%Yes
1956366100%Yes
195736399%Yes
195835898%Yes
195936199%Yes
1960365100%Yes
1961365100%Yes
1962364100%Yes
196336099%Yes
196436098%Yes
1965364100%Yes
1966364100%Yes
196736399%Yes
196836399%Yes
196933090%Yes
197033090%Yes
197134394%Yes
197235296%Yes
197333993%Yes
197432689%No
197530283%No
197616445%No
197727475%No
197835998%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
198235798%Yes
198336199%Yes
198436299%Yes
198536299%Yes
198635096%Yes
198736199%Yes
1988365100%Yes
198934294%Yes
199035798%Yes
1991365100%Yes
1992366100%Yes
199336399%Yes
199436299%Yes
1995364100%Yes
199636299%Yes
1997365100%Yes
199836299%Yes
199936399%Yes
200035998%Yes
200136199%Yes
200235798%Yes
2003365100%Yes
200436299%Yes
200536399%Yes
2006364100%Yes
2007365100%Yes
2008365100%Yes
200936099%Yes
201036399%Yes
201136299%Yes
201235998%Yes
2013365100%Yes
2014364100%Yes
2015365100%Yes
2016365100%Yes
2017364100%Yes
201836199%Yes
201936099%Yes
202034293%Yes
202135998%Yes
202235296%Yes
202335597%Yes
202435898%Yes
2025365100%Yes
202628478%No

Latest Records

20
Latest records at Beloit
DateStationRecordValueBeat old record byOld record stoodSignificance
3 September 2026Beloit, USdaily high min (Provisional)23.3 C (73.9 F)0.5 C (0.9 F)72 years32 of 100 (Routine)
1 September 2026Beloit, USdaily high min (Tie, Provisional)22.2 C (72.0 F)tie88 years9 of 100 (Routine)
25 August 2026Beloit, USdaily low max (Tie, Provisional)20.6 C (69.1 F)tie39 years5 of 100 (Routine)
2 July 2026Beloit, USdaily high min (Tie)25.0 C (77.0 F)tie76 years8 of 100 (Routine)
4 April 2026Beloit, USdaily rain38.1 mm (1.5 in)12.7 mm (0.5 in)115 years52 of 100 (Notable)
31 March 2026Beloit, USdaily high max27.8 C (82.0 F)1.1 C (2.0 F)44 years24 of 100 (Routine)
18 March 2026Beloit, USdaily snow depth12.7 cm (5.0 in)2.5 cm (1.0 in)20 years20 of 100 (Routine)
18 March 2026Beloit, USdaily low max (Tie)-5.0 C (23.0 F)tie32 years4 of 100 (Routine)
17 March 2026Beloit, USdaily snow depth12.7 cm (5.0 in)2.5 cm (1.0 in)67 years34 of 100 (Routine)
16 March 2026Beloit, USdaily rain28.2 mm (1.1 in)11.7 mm (0.5 in)84 years48 of 100 (Notable)
16 March 2026Beloit, USdaily snow depth15.2 cm (6.0 in)2.5 cm (1.0 in)67 years34 of 100 (Routine)
16 March 2026Beloit, USdaily snowfall15.2 cm (6.0 in)9.9 cm (3.9 in)4 years30 of 100 (Routine)
11 March 2026Beloit, USdaily rain22.9 mm (0.9 in)0.8 mm (0.03 in)84 years20 of 100 (Routine)
10 March 2026Beloit, USdaily high min7.8 C (46.0 F)2.2 C (4.0 F)131 years43 of 100 (Notable)
10 March 2026Beloit, USdaily high max22.8 C (73.0 F)1.7 C (3.1 F)71 years33 of 100 (Routine)
17 February 2026Beloit, USdaily high max17.8 C (64.0 F)1.7 C (3.1 F)44 years25 of 100 (Routine)
24 January 2026Beloit, USdaily low max-20.6 C (-5.1 F)0.6 C (1.1 F)90 years37 of 100 (Notable)
14 January 2026Beloit, USdaily high max11.7 C (53.1 F)1.1 C (2.0 F)98 years40 of 100 (Notable)
9 January 2026Beloit, USdaily high min4.4 C (39.9 F)1.6 C (2.9 F)87 years38 of 100 (Notable)
9 January 2026Beloit, USdaily high max15.0 C (59.0 F)2.2 C (4.0 F)23 years19 of 100 (Routine)

Climate Trend

106 complete years, 1893 to 2025
Annual mean temperature at Beloit as warming stripes, 1893 to 2025 One stripe for each of 106 complete years at Beloit, 1893 to 2025. Blue stripes are years cooler than the station's own mean of 9.1 C (48.3 F); red stripes are warmer. The coolest year was 2014, at 6.4 C (43.5 F), and the warmest was 1931, at 11.5 C (52.7 F). The strongest colour marks a difference of 2.7 C (4.9 F). 1893: 7.4 C, -1.6 C from the station mean1894: 9.7 C, +0.6 C from the station mean1895: 8.1 C, -1.0 C from the station mean1901: 8.6 C, -0.5 C from the station mean1904: 7.4 C, -1.7 C from the station mean1906: 8.7 C, -0.4 C from the station mean1912: 7.3 C, -1.8 C from the station mean1913: 9.3 C, +0.2 C from the station mean1914: 8.9 C, -0.2 C from the station mean1915: 8.7 C, -0.3 C from the station mean1916: 8.4 C, -0.7 C from the station mean1917: 7.0 C, -2.1 C from the station mean1918: 9.3 C, +0.2 C from the station mean1919: 9.3 C, +0.2 C from the station mean1920: 8.9 C, -0.2 C from the station mean1921: 11.3 C, +2.2 C from the station mean1922: 10.1 C, +1.0 C from the station mean1923: 9.0 C, -0.1 C from the station mean1924: 7.1 C, -1.9 C from the station mean1925: 8.2 C, -0.9 C from the station mean1926: 7.1 C, -2.0 C from the station mean1927: 9.4 C, +0.4 C from the station mean1928: 9.4 C, +0.3 C from the station mean1929: 7.9 C, -1.2 C from the station mean1930: 9.7 C, +0.6 C from the station mean1931: 11.5 C, +2.4 C from the station mean1932: 9.4 C, +0.3 C from the station mean1933: 9.8 C, +0.8 C from the station mean1934: 10.3 C, +1.2 C from the station mean1935: 9.3 C, +0.2 C from the station mean1936: 9.3 C, +0.2 C from the station mean1937: 9.0 C, -0.1 C from the station mean1941: 10.4 C, +1.3 C from the station mean1942: 9.1 C, 0.0 C from the station mean1943: 8.3 C, -0.7 C from the station mean1945: 8.9 C, -0.1 C from the station mean1946: 10.7 C, +1.7 C from the station mean1947: 9.4 C, +0.4 C from the station mean1948: 9.7 C, +0.7 C from the station mean1949: 10.3 C, +1.2 C from the station mean1950: 8.5 C, -0.6 C from the station mean1951: 8.2 C, -0.8 C from the station mean1952: 9.9 C, +0.8 C from the station mean1953: 10.8 C, +1.8 C from the station mean1955: 10.1 C, +1.1 C from the station mean1956: 10.1 C, +1.1 C from the station mean1957: 9.7 C, +0.7 C from the station mean1960: 9.1 C, 0.0 C from the station mean1961: 9.7 C, +0.7 C from the station mean1962: 9.2 C, +0.1 C from the station mean1963: 9.0 C, 0.0 C from the station mean1964: 10.1 C, +1.0 C from the station mean1965: 9.3 C, +0.3 C from the station mean1966: 8.7 C, -0.4 C from the station mean1967: 8.6 C, -0.4 C from the station mean1968: 9.4 C, +0.4 C from the station mean1971: 10.0 C, +0.9 C from the station mean1972: 8.6 C, -0.4 C from the station mean1973: 10.6 C, +1.6 C from the station mean1974: 9.6 C, +0.5 C from the station mean1978: 8.1 C, -1.0 C from the station mean1979: 8.1 C, -1.0 C from the station mean1980: 8.8 C, -0.3 C from the station mean1981: 9.5 C, +0.4 C from the station mean1982: 8.3 C, -0.7 C from the station mean1983: 9.1 C, +0.1 C from the station mean1984: 8.9 C, -0.2 C from the station mean1985: 7.7 C, -1.4 C from the station mean1987: 10.3 C, +1.3 C from the station mean1988: 9.2 C, +0.1 C from the station mean1990: 9.5 C, +0.4 C from the station mean1991: 9.4 C, +0.4 C from the station mean1992: 8.5 C, -0.6 C from the station mean1993: 8.3 C, -0.8 C from the station mean1994: 8.8 C, -0.3 C from the station mean1995: 8.6 C, -0.4 C from the station mean1996: 7.3 C, -1.8 C from the station mean1997: 8.2 C, -0.9 C from the station mean1998: 10.7 C, +1.7 C from the station mean1999: 9.6 C, +0.5 C from the station mean2000: 9.0 C, -0.1 C from the station mean2001: 9.8 C, +0.7 C from the station mean2002: 9.6 C, +0.5 C from the station mean2003: 8.7 C, -0.4 C from the station mean2004: 9.1 C, 0.0 C from the station mean2005: 9.6 C, +0.6 C from the station mean2006: 9.7 C, +0.7 C from the station mean2007: 9.1 C, 0.0 C from the station mean2008: 7.7 C, -1.4 C from the station mean2009: 8.1 C, -1.0 C from the station mean2010: 9.4 C, +0.3 C from the station mean2011: 9.0 C, -0.1 C from the station mean2012: 10.5 C, +1.4 C from the station mean2013: 7.4 C, -1.7 C from the station mean2014: 6.4 C, -2.7 C from the station mean2015: 8.4 C, -0.7 C from the station mean2016: 9.3 C, +0.2 C from the station mean2017: 8.5 C, -0.6 C from the station mean2018: 7.1 C, -2.0 C from the station mean2019: 7.5 C, -1.6 C from the station mean2020: 9.5 C, +0.4 C from the station mean2021: 10.1 C, +1.0 C from the station mean2022: 8.7 C, -0.4 C from the station mean2023: 10.3 C, +1.2 C from the station mean2024: 11.2 C, +2.1 C from the station mean2025: 9.8 C, +0.8 C from the station mean18931900191019201930194019501960197019801990200020102020
One stripe for each of 106 complete years at Beloit, 1893 to 2025. Blue stripes are years cooler than the station's own mean of 9.1 C (48.3 F); red stripes are warmer. The coolest year was 2014, at 6.4 C (43.5 F), and the warmest was 1931, at 11.5 C (52.7 F). The strongest colour marks a difference of 2.7 C (4.9 F).
Annual mean temperature at Beloit as warming stripes, 1893 to 2025
YearAnnual mean temperatureDifference from the station mean
18937.4 C-1.62 C
18949.7 C+0.60 C
18958.1 C-0.96 C
19018.6 C-0.50 C
19047.4 C-1.70 C
19068.7 C-0.38 C
19127.3 C-1.80 C
19139.3 C+0.24 C
19148.9 C-0.17 C
19158.7 C-0.33 C
19168.4 C-0.68 C
19177.0 C-2.06 C
19189.3 C+0.24 C
19199.3 C+0.25 C
19208.9 C-0.18 C
192111.3 C+2.21 C
192210.1 C+1.04 C
19239.0 C-0.10 C
19247.1 C-1.92 C
19258.2 C-0.88 C
19267.1 C-2.00 C
19279.4 C+0.37 C
19289.4 C+0.33 C
19297.9 C-1.16 C
19309.7 C+0.64 C
193111.5 C+2.42 C
19329.4 C+0.35 C
19339.8 C+0.78 C
193410.3 C+1.25 C
19359.3 C+0.23 C
19369.3 C+0.22 C
19379.0 C-0.09 C
194110.4 C+1.29 C
19429.1 C+0.04 C
19438.3 C-0.73 C
19458.9 C-0.13 C
194610.7 C+1.68 C
19479.4 C+0.38 C
19489.7 C+0.67 C
194910.3 C+1.24 C
19508.5 C-0.61 C
19518.2 C-0.84 C
19529.9 C+0.79 C
195310.8 C+1.76 C
195510.1 C+1.08 C
195610.1 C+1.06 C
19579.7 C+0.68 C
19609.1 C+0.03 C
19619.7 C+0.66 C
19629.2 C+0.09 C
19639.0 C-0.04 C
196410.1 C+1.00 C
19659.3 C+0.27 C
19668.7 C-0.35 C
19678.6 C-0.43 C
19689.4 C+0.38 C
197110.0 C+0.90 C
19728.6 C-0.43 C
197310.6 C+1.57 C
19749.6 C+0.50 C
19788.1 C-0.96 C
19798.1 C-1.01 C
19808.8 C-0.26 C
19819.5 C+0.39 C
19828.3 C-0.74 C
19839.1 C+0.08 C
19848.9 C-0.17 C
19857.7 C-1.39 C
198710.3 C+1.26 C
19889.2 C+0.11 C
19909.5 C+0.40 C
19919.4 C+0.37 C
19928.5 C-0.57 C
19938.3 C-0.79 C
19948.8 C-0.31 C
19958.6 C-0.42 C
19967.3 C-1.78 C
19978.2 C-0.90 C
199810.7 C+1.67 C
19999.6 C+0.51 C
20009.0 C-0.10 C
20019.8 C+0.73 C
20029.6 C+0.53 C
20038.7 C-0.35 C
20049.1 C+0.01 C
20059.6 C+0.56 C
20069.7 C+0.66 C
20079.1 C+0.02 C
20087.7 C-1.40 C
20098.1 C-1.01 C
20109.4 C+0.33 C
20119.0 C-0.10 C
201210.5 C+1.42 C
20137.4 C-1.69 C
20146.4 C-2.66 C
20158.4 C-0.68 C
20169.3 C+0.20 C
20178.5 C-0.55 C
20187.1 C-1.96 C
20197.5 C-1.60 C
20209.5 C+0.44 C
202110.1 C+0.99 C
20228.7 C-0.36 C
202310.3 C+1.19 C
202411.2 C+2.09 C
20259.8 C+0.76 C

The fitted trend in annual mean temperature here over 1893 to 2025 is 0.01 C (-0.04 to 0.06) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.01 F (-0.08 to 0.11) 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 Beloit
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.01 C (-0.04 to 0.06) per decade0.01 F (-0.08 to 0.11) per decade1893 to 2025106Not clearly different from zero
Mean daily maximum-0.04 C (-0.09 to 0.02) per decade-0.06 F (-0.16 to 0.04) per decade1893 to 2025106Not clearly different from zero
Mean daily minimum0.05 C (0.00 to 0.10) per decade0.09 F (-0.01 to 0.19) per decade1893 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

1893 to 2026
Yearly extremes at Beloit: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)43.3 C (109.9 F)193635.6 C (96.1 F)134
Coldest night (TNn)-33.9 C (-29.0 F)2019-25.0 C (-13.0 F)134
Wettest day (Rx1day)166.4 mm (6.6 in)189859.8 mm (2.4 in)134
Wettest five days (Rx5day)198.2 mm (7.8 in)199391.7 mm (3.6 in)134
Longest dry spell (CDD)47 days195222 days134

Hottest day (TXx)

Hottest day (TXx) at Beloit by year The hottest day of the year at Beloit, 1893 to 2026. The record is 43.3 C (109.9 F) in 1936, marked on the chart; the median year is 35.6 C (96.1 F). 25303540451900192019401960198020002020Record: 43.3 C (109.9 F) in 1936
The hottest day of the year at Beloit, 1893 to 2026. The record is 43.3 C (109.9 F) in 1936, marked on the chart; the median year is 35.6 C (96.1 F).
Hottest day (TXx) at Beloit by year
YearHottest day (TXx)
189335.0 C (95.0 F)
189438.3 C (100.9 F)
189536.7 C (98.1 F)
189636.1 C (97.0 F)
189735.0 C (95.0 F)
189833.3 C (91.9 F)
189933.9 C (93.0 F)
190034.4 C (93.9 F)
190140.6 C (105.1 F)
190232.8 C (91.0 F)
190332.8 C (91.0 F)
190435.0 C (95.0 F)
190527.8 C (82.0 F)
190632.8 C (91.0 F)
190731.7 C (89.1 F)
190836.1 C (97.0 F)
190935.0 C (95.0 F)
191035.6 C (96.1 F)
191136.7 C (98.1 F)
191235.0 C (95.0 F)
191337.8 C (100.0 F)
191436.1 C (97.0 F)
191531.7 C (89.1 F)
191640.6 C (105.1 F)
191737.2 C (99.0 F)
191838.9 C (102.0 F)
191937.2 C (99.0 F)
192035.6 C (96.1 F)
192138.3 C (100.9 F)
192237.8 C (100.0 F)
192337.2 C (99.0 F)
192432.8 C (91.0 F)
192537.2 C (99.0 F)
192635.0 C (95.0 F)
192735.0 C (95.0 F)
192833.9 C (93.0 F)
192933.9 C (93.0 F)
193037.2 C (99.0 F)
193138.3 C (100.9 F)
193237.2 C (99.0 F)
193337.8 C (100.0 F)
193440.0 C (104.0 F)
193535.6 C (96.1 F)
193643.3 C (109.9 F)
193737.2 C (99.0 F)
193837.2 C (99.0 F)
193937.2 C (99.0 F)
194041.7 C (107.1 F)
194137.2 C (99.0 F)
194236.7 C (98.1 F)
194334.4 C (93.9 F)
194436.7 C (98.1 F)
194535.6 C (96.1 F)
194636.1 C (97.0 F)
194737.8 C (100.0 F)
194836.7 C (98.1 F)
194935.6 C (96.1 F)
195033.3 C (91.9 F)
195133.3 C (91.9 F)
195236.1 C (97.0 F)
195337.8 C (100.0 F)
195436.7 C (98.1 F)
195537.8 C (100.0 F)
195635.0 C (95.0 F)
195735.0 C (95.0 F)
195835.0 C (95.0 F)
195935.0 C (95.0 F)
196034.4 C (93.9 F)
196135.6 C (96.1 F)
196235.0 C (95.0 F)
196337.2 C (99.0 F)
196436.7 C (98.1 F)
196537.8 C (100.0 F)
196636.7 C (98.1 F)
196733.9 C (93.0 F)
196837.8 C (100.0 F)
196933.3 C (91.9 F)
197036.1 C (97.0 F)
197135.6 C (96.1 F)
197234.4 C (93.9 F)
197335.0 C (95.0 F)
197436.7 C (98.1 F)
197535.0 C (95.0 F)
197635.6 C (96.1 F)
197737.8 C (100.0 F)
197836.7 C (98.1 F)
197932.8 C (91.0 F)
198036.7 C (98.1 F)
198135.0 C (95.0 F)
198234.4 C (93.9 F)
198337.2 C (99.0 F)
198437.8 C (100.0 F)
198535.6 C (96.1 F)
198635.0 C (95.0 F)
198737.8 C (100.0 F)
198838.9 C (102.0 F)
198938.3 C (100.9 F)
199035.0 C (95.0 F)
199135.6 C (96.1 F)
199232.8 C (91.0 F)
199333.9 C (93.0 F)
199435.0 C (95.0 F)
199537.8 C (100.0 F)
199634.4 C (93.9 F)
199735.0 C (95.0 F)
199833.9 C (93.0 F)
199936.1 C (97.0 F)
200034.4 C (93.9 F)
200135.6 C (96.1 F)
200235.0 C (95.0 F)
200336.1 C (97.0 F)
200432.2 C (90.0 F)
200536.7 C (98.1 F)
200635.6 C (96.1 F)
200732.8 C (91.0 F)
200832.8 C (91.0 F)
200935.0 C (95.0 F)
201033.9 C (93.0 F)
201136.7 C (98.1 F)
201238.3 C (100.9 F)
201334.4 C (93.9 F)
201431.7 C (89.1 F)
201532.2 C (90.0 F)
201633.3 C (91.9 F)
201732.8 C (91.0 F)
201833.3 C (91.9 F)
201933.9 C (93.0 F)
202033.9 C (93.0 F)
202134.4 C (93.9 F)
202236.1 C (97.0 F)
202336.7 C (98.1 F)
202436.7 C (98.1 F)
202534.4 C (93.9 F)
202635.6 C (96.1 F)

Coldest night (TNn)

Coldest night (TNn) at Beloit by year The coldest night of the year at Beloit, 1893 to 2026. The record is -33.9 C (-29.0 F) in 2019, marked on the chart; the median year is -25.0 C (-13.0 F). -35-30-25-20-151900192019401960198020002020Record: -33.9 C (-29.0 F) in 2019
The coldest night of the year at Beloit, 1893 to 2026. The record is -33.9 C (-29.0 F) in 2019, marked on the chart; the median year is -25.0 C (-13.0 F).
Coldest night (TNn) at Beloit by year
YearColdest night (TNn)
1893-28.9 C (-20.0 F)
1894-21.7 C (-7.1 F)
1895-30.6 C (-23.1 F)
1896-25.0 C (-13.0 F)
1897-30.6 C (-23.1 F)
1898-22.2 C (-8.0 F)
1899-27.2 C (-17.0 F)
1900-23.9 C (-11.0 F)
1901-25.0 C (-13.0 F)
1902-25.0 C (-13.0 F)
1903-31.7 C (-25.1 F)
1904-32.8 C (-27.0 F)
1905-31.1 C (-24.0 F)
1906-20.6 C (-5.1 F)
1907-25.6 C (-14.1 F)
1908-23.3 C (-9.9 F)
1909-19.4 C (-2.9 F)
1910-26.7 C (-16.1 F)
1911-21.7 C (-7.1 F)
1912-30.0 C (-22.0 F)
1913-23.3 C (-9.9 F)
1914-30.0 C (-22.0 F)
1915-29.4 C (-20.9 F)
1916-26.1 C (-15.0 F)
1917-27.8 C (-18.0 F)
1918-30.6 C (-23.1 F)
1919-30.0 C (-22.0 F)
1920-25.0 C (-13.0 F)
1921-18.9 C (-2.0 F)
1922-27.2 C (-17.0 F)
1923-25.0 C (-13.0 F)
1924-32.2 C (-26.0 F)
1925-27.8 C (-18.0 F)
1926-27.2 C (-17.0 F)
1927-28.3 C (-18.9 F)
1928-22.2 C (-8.0 F)
1929-31.7 C (-25.1 F)
1930-31.1 C (-24.0 F)
1931-21.1 C (-6.0 F)
1932-24.4 C (-11.9 F)
1933-31.7 C (-25.1 F)
1934-23.3 C (-9.9 F)
1935-27.2 C (-17.0 F)
1936-31.1 C (-24.0 F)
1937-20.6 C (-5.1 F)
1938-21.1 C (-6.0 F)
1939-18.3 C (-0.9 F)
1940-28.9 C (-20.0 F)
1941-22.8 C (-9.0 F)
1942-28.9 C (-20.0 F)
1943-28.3 C (-18.9 F)
1944-27.8 C (-18.0 F)
1945-27.2 C (-17.0 F)
1946-22.8 C (-9.0 F)
1947-25.0 C (-13.0 F)
1948-24.4 C (-11.9 F)
1949-23.9 C (-11.0 F)
1950-28.9 C (-20.0 F)
1951-29.4 C (-20.9 F)
1952-23.9 C (-11.0 F)
1953-19.4 C (-2.9 F)
1954-24.4 C (-11.9 F)
1955-24.4 C (-11.9 F)
1956-21.7 C (-7.1 F)
1957-23.9 C (-11.0 F)
1958-25.0 C (-13.0 F)
1959-28.3 C (-18.9 F)
1960-26.1 C (-15.0 F)
1961-23.9 C (-11.0 F)
1962-25.6 C (-14.1 F)
1963-30.6 C (-23.1 F)
1964-20.0 C (-4.0 F)
1965-27.2 C (-17.0 F)
1966-29.4 C (-20.9 F)
1967-27.8 C (-18.0 F)
1968-26.1 C (-15.0 F)
1969-23.9 C (-11.0 F)
1970-28.3 C (-18.9 F)
1971-25.0 C (-13.0 F)
1972-28.9 C (-20.0 F)
1973-21.1 C (-6.0 F)
1974-25.6 C (-14.1 F)
1975-22.2 C (-8.0 F)
1976-24.4 C (-11.9 F)
1977-30.6 C (-23.1 F)
1978-23.3 C (-9.9 F)
1979-29.4 C (-20.9 F)
1980-21.1 C (-6.0 F)
1981-23.9 C (-11.0 F)
1982-31.1 C (-24.0 F)
1983-30.6 C (-23.1 F)
1984-28.3 C (-18.9 F)
1985-32.2 C (-26.0 F)
1986-26.1 C (-15.0 F)
1987-21.1 C (-6.0 F)
1988-27.8 C (-18.0 F)
1989-26.7 C (-16.1 F)
1990-22.8 C (-9.0 F)
1991-22.8 C (-9.0 F)
1992-22.8 C (-9.0 F)
1993-22.8 C (-9.0 F)
1994-32.2 C (-26.0 F)
1995-23.3 C (-9.9 F)
1996-31.7 C (-25.1 F)
1997-24.4 C (-11.9 F)
1998-20.0 C (-4.0 F)
1999-28.3 C (-18.9 F)
2000-26.1 C (-15.0 F)
2001-20.0 C (-4.0 F)
2002-22.8 C (-9.0 F)
2003-21.1 C (-6.0 F)
2004-23.9 C (-11.0 F)
2005-21.1 C (-6.0 F)
2006-25.0 C (-13.0 F)
2007-26.7 C (-16.1 F)
2008-23.3 C (-9.9 F)
2009-31.1 C (-24.0 F)
2010-21.1 C (-6.0 F)
2011-25.6 C (-14.1 F)
2012-18.9 C (-2.0 F)
2013-23.3 C (-9.9 F)
2014-28.9 C (-20.0 F)
2015-24.4 C (-11.9 F)
2016-24.4 C (-11.9 F)
2017-23.3 C (-9.9 F)
2018-26.7 C (-16.1 F)
2019-33.9 C (-29.0 F)
2020-23.9 C (-11.0 F)
2021-25.0 C (-13.0 F)
2022-25.0 C (-13.0 F)
2023-22.2 C (-8.0 F)
2024-25.6 C (-14.1 F)
2025-25.0 C (-13.0 F)
2026-26.1 C (-15.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Beloit by year The wettest day of the year at Beloit, 1893 to 2026. The record is 166.4 mm (6.6 in) in 1898, marked on the chart; the median year is 59.8 mm (2.4 in). 0501001502001900192019401960198020002020Record: 166.4 mm (6.6 in) in 1898
The wettest day of the year at Beloit, 1893 to 2026. The record is 166.4 mm (6.6 in) in 1898, marked on the chart; the median year is 59.8 mm (2.4 in).
Wettest day (Rx1day) at Beloit by year
YearWettest day (Rx1day)
189352.8 mm (2.1 in)
189492.7 mm (3.6 in)
189528.7 mm (1.1 in)
189688.9 mm (3.5 in)
189747.8 mm (1.9 in)
1898166.4 mm (6.6 in)
189963.5 mm (2.5 in)
190051.8 mm (2.0 in)
190142.2 mm (1.7 in)
190267.8 mm (2.7 in)
190363.5 mm (2.5 in)
190450.8 mm (2.0 in)
190572.1 mm (2.8 in)
190654.6 mm (2.1 in)
190753.3 mm (2.1 in)
190866.3 mm (2.6 in)
190991.4 mm (3.6 in)
191028.4 mm (1.1 in)
191166.5 mm (2.6 in)
191279.5 mm (3.1 in)
191349.5 mm (1.9 in)
191449.5 mm (1.9 in)
191557.2 mm (2.3 in)
191696.5 mm (3.8 in)
191733.5 mm (1.3 in)
191831.8 mm (1.3 in)
191957.4 mm (2.3 in)
192044.5 mm (1.8 in)
192147.0 mm (1.9 in)
192280.0 mm (3.1 in)
192373.7 mm (2.9 in)
192445.2 mm (1.8 in)
192548.3 mm (1.9 in)
192656.6 mm (2.2 in)
192756.6 mm (2.2 in)
192873.7 mm (2.9 in)
192961.5 mm (2.4 in)
193038.1 mm (1.5 in)
193175.2 mm (3.0 in)
193254.6 mm (2.1 in)
193350.8 mm (2.0 in)
193440.9 mm (1.6 in)
193567.3 mm (2.6 in)
193648.5 mm (1.9 in)
193756.4 mm (2.2 in)
193886.1 mm (3.4 in)
193927.9 mm (1.1 in)
194064.0 mm (2.5 in)
194178.7 mm (3.1 in)
1942128.3 mm (5.1 in)
1943100.3 mm (3.9 in)
194438.4 mm (1.5 in)
194561.0 mm (2.4 in)
194636.1 mm (1.4 in)
194777.5 mm (3.1 in)
194845.7 mm (1.8 in)
194945.7 mm (1.8 in)
195077.2 mm (3.0 in)
195166.3 mm (2.6 in)
195283.6 mm (3.3 in)
195332.8 mm (1.3 in)
195487.6 mm (3.4 in)
195545.7 mm (1.8 in)
195661.0 mm (2.4 in)
195745.7 mm (1.8 in)
195872.4 mm (2.9 in)
195995.3 mm (3.8 in)
196068.6 mm (2.7 in)
196186.4 mm (3.4 in)
196243.2 mm (1.7 in)
196349.5 mm (1.9 in)
196447.8 mm (1.9 in)
196555.9 mm (2.2 in)
196644.2 mm (1.7 in)
196748.3 mm (1.9 in)
196852.1 mm (2.1 in)
196948.3 mm (1.9 in)
197045.7 mm (1.8 in)
197150.8 mm (2.0 in)
1972108.2 mm (4.3 in)
197399.1 mm (3.9 in)
197469.9 mm (2.8 in)
197585.1 mm (3.4 in)
197622.9 mm (0.9 in)
197757.7 mm (2.3 in)
197881.3 mm (3.2 in)
197946.0 mm (1.8 in)
198039.1 mm (1.5 in)
198148.5 mm (1.9 in)
198259.7 mm (2.4 in)
198338.6 mm (1.5 in)
198496.0 mm (3.8 in)
198545.7 mm (1.8 in)
198683.8 mm (3.3 in)
198772.6 mm (2.9 in)
198835.8 mm (1.4 in)
198966.8 mm (2.6 in)
199050.8 mm (2.0 in)
199148.8 mm (1.9 in)
199266.8 mm (2.6 in)
1993146.6 mm (5.8 in)
199469.3 mm (2.7 in)
199566.0 mm (2.6 in)
199681.5 mm (3.2 in)
1997117.3 mm (4.6 in)
1998127.0 mm (5.0 in)
199967.3 mm (2.6 in)
200063.5 mm (2.5 in)
200173.2 mm (2.9 in)
200252.1 mm (2.1 in)
200351.6 mm (2.0 in)
200452.1 mm (2.1 in)
200563.8 mm (2.5 in)
200670.4 mm (2.8 in)
200795.3 mm (3.8 in)
200871.6 mm (2.8 in)
200968.6 mm (2.7 in)
201066.8 mm (2.6 in)
201168.6 mm (2.7 in)
201243.7 mm (1.7 in)
201363.5 mm (2.5 in)
201489.9 mm (3.5 in)
201552.1 mm (2.1 in)
201655.9 mm (2.2 in)
201747.2 mm (1.9 in)
201874.4 mm (2.9 in)
201981.5 mm (3.2 in)
202053.8 mm (2.1 in)
202145.7 mm (1.8 in)
202273.7 mm (2.9 in)
202355.9 mm (2.2 in)
202463.5 mm (2.5 in)
202557.2 mm (2.3 in)
202659.9 mm (2.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Beloit by year The wettest five days of the year at Beloit, 1893 to 2026. The record is 198.2 mm (7.8 in) in 1993, marked on the chart; the median year is 91.7 mm (3.6 in). 0501001502001900192019401960198020002020Record: 198.2 mm (7.8 in) in 1993
The wettest five days of the year at Beloit, 1893 to 2026. The record is 198.2 mm (7.8 in) in 1993, marked on the chart; the median year is 91.7 mm (3.6 in).
Wettest five days (Rx5day) at Beloit by year
YearWettest five days (Rx5day)
1893100.9 mm (4.0 in)
1894157.5 mm (6.2 in)
189544.2 mm (1.7 in)
1896116.3 mm (4.6 in)
189779.6 mm (3.1 in)
1898175.3 mm (6.9 in)
189973.7 mm (2.9 in)
190071.6 mm (2.8 in)
190152.9 mm (2.1 in)
190285.9 mm (3.4 in)
190378.8 mm (3.1 in)
190497.6 mm (3.8 in)
190585.7 mm (3.4 in)
1906115.1 mm (4.5 in)
190778.5 mm (3.1 in)
190892.2 mm (3.6 in)
1909154.9 mm (6.1 in)
191042.6 mm (1.7 in)
1911100.1 mm (3.9 in)
1912106.9 mm (4.2 in)
191366.1 mm (2.6 in)
191468.1 mm (2.7 in)
191584.4 mm (3.3 in)
1916109.2 mm (4.3 in)
191743.4 mm (1.7 in)
191859.9 mm (2.4 in)
191989.1 mm (3.5 in)
192081.7 mm (3.2 in)
192188.8 mm (3.5 in)
1922115.1 mm (4.5 in)
192374.7 mm (2.9 in)
192481.1 mm (3.2 in)
192571.1 mm (2.8 in)
192679.2 mm (3.1 in)
192777.5 mm (3.1 in)
192887.4 mm (3.4 in)
192974.4 mm (2.9 in)
193064.1 mm (2.5 in)
193196.8 mm (3.8 in)
193278.7 mm (3.1 in)
193390.4 mm (3.6 in)
1934103.6 mm (4.1 in)
193583.5 mm (3.3 in)
1936112.2 mm (4.4 in)
1937104.9 mm (4.1 in)
1938189.4 mm (7.5 in)
193963.5 mm (2.5 in)
1940130.1 mm (5.1 in)
1941129.8 mm (5.1 in)
1942159.5 mm (6.3 in)
1943115.5 mm (4.5 in)
194450.8 mm (2.0 in)
194595.0 mm (3.7 in)
194651.6 mm (2.0 in)
194777.5 mm (3.1 in)
194882.2 mm (3.2 in)
194984.6 mm (3.3 in)
1950103.3 mm (4.1 in)
195179.0 mm (3.1 in)
1952147.6 mm (5.8 in)
195345.2 mm (1.8 in)
1954114.4 mm (4.5 in)
195562.2 mm (2.4 in)
195685.6 mm (3.4 in)
195777.7 mm (3.1 in)
1958102.4 mm (4.0 in)
1959100.0 mm (3.9 in)
1960114.8 mm (4.5 in)
1961157.3 mm (6.2 in)
196252.6 mm (2.1 in)
196391.2 mm (3.6 in)
196468.9 mm (2.7 in)
196586.4 mm (3.4 in)
196655.2 mm (2.2 in)
1967109.0 mm (4.3 in)
196897.7 mm (3.8 in)
1969101.1 mm (4.0 in)
197092.7 mm (3.6 in)
197153.9 mm (2.1 in)
1972116.8 mm (4.6 in)
197399.1 mm (3.9 in)
197475.5 mm (3.0 in)
1975104.2 mm (4.1 in)
197631.8 mm (1.3 in)
197777.0 mm (3.0 in)
1978124.9 mm (4.9 in)
197981.0 mm (3.2 in)
198069.5 mm (2.7 in)
198174.5 mm (2.9 in)
1982104.2 mm (4.1 in)
198361.3 mm (2.4 in)
1984113.5 mm (4.5 in)
198581.0 mm (3.2 in)
1986138.9 mm (5.5 in)
1987141.9 mm (5.6 in)
198855.2 mm (2.2 in)
198974.5 mm (2.9 in)
1990103.9 mm (4.1 in)
199182.1 mm (3.2 in)
199292.3 mm (3.6 in)
1993198.2 mm (7.8 in)
199498.0 mm (3.9 in)
199586.1 mm (3.4 in)
1996123.7 mm (4.9 in)
1997136.6 mm (5.4 in)
1998147.8 mm (5.8 in)
199998.5 mm (3.9 in)
2000124.3 mm (4.9 in)
2001111.9 mm (4.4 in)
200294.6 mm (3.7 in)
200381.5 mm (3.2 in)
200474.2 mm (2.9 in)
2005103.4 mm (4.1 in)
2006104.2 mm (4.1 in)
2007145.1 mm (5.7 in)
2008131.1 mm (5.2 in)
200979.0 mm (3.1 in)
2010120.2 mm (4.7 in)
201190.2 mm (3.6 in)
201253.9 mm (2.1 in)
2013127.5 mm (5.0 in)
2014120.4 mm (4.7 in)
2015126.5 mm (5.0 in)
201668.6 mm (2.7 in)
201793.8 mm (3.7 in)
2018150.2 mm (5.9 in)
2019193.8 mm (7.6 in)
2020115.7 mm (4.6 in)
202168.0 mm (2.7 in)
202299.6 mm (3.9 in)
202371.1 mm (2.8 in)
2024105.7 mm (4.2 in)
202588.7 mm (3.5 in)
2026121.9 mm (4.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Beloit by year The longest dry spell of the year at Beloit, 1893 to 2026. The record is 47 days in 1952, marked on the chart; the median year is 22 days. 10203040501900192019401960198020002020Record: 47 days in 1952
The longest dry spell of the year at Beloit, 1893 to 2026. The record is 47 days in 1952, marked on the chart; the median year is 22 days.
Longest dry spell (CDD) at Beloit by year
YearLongest dry spell (CDD)
189332 days
189412 days
189529 days
189622 days
189725 days
189820 days
189920 days
190022 days
190120 days
190220 days
190324 days
190427 days
190522 days
190623 days
190717 days
190826 days
190920 days
191040 days
191136 days
191222 days
191325 days
191430 days
191533 days
191631 days
191722 days
191822 days
191938 days
192021 days
192127 days
192232 days
192320 days
192426 days
192522 days
192624 days
192722 days
192821 days
192921 days
193018 days
193117 days
193217 days
193323 days
193428 days
193516 days
193618 days
193714 days
193824 days
193929 days
194025 days
194122 days
194229 days
194328 days
194426 days
194522 days
194617 days
194721 days
194820 days
194921 days
195030 days
195116 days
195247 days
195324 days
195419 days
195519 days
195625 days
195724 days
195822 days
195923 days
196015 days
196123 days
196219 days
196317 days
196424 days
196519 days
196619 days
196729 days
196829 days
196939 days
197016 days
197124 days
197222 days
197316 days
197439 days
197529 days
197614 days
197717 days
197819 days
197925 days
198014 days
198131 days
198223 days
198321 days
198417 days
198512 days
198623 days
198722 days
198847 days
198922 days
199019 days
199128 days
199215 days
199318 days
199421 days
199541 days
199617 days
199716 days
199819 days
199937 days
200019 days
200119 days
200219 days
200324 days
200416 days
200524 days
200616 days
200739 days
200818 days
200922 days
201029 days
201118 days
201221 days
201322 days
201416 days
201527 days
201619 days
201721 days
201819 days
201926 days
202020 days
202126 days
202215 days
202313 days
202430 days
202522 days
202614 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 Beloit falls on 27 April and the median first autumn frost on 10 October, which leaves a median of 170 days between them.

In 1996 to 2025 the median growing season was 176 days. That is 22 days more than in 1893 to 1935.

Fitted over all years, the growing season changes by +2.1 days per decade at this station.

Frost dates and growing season at Beloit
MeasureMedian, all yearsEarliest period (1893 to 1935)Recent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost27 April2 May25 April7 days earlier-1.0 days per decade
First autumn frost10 October6 October16 October10 days later+1.0 days per decade
Growing days170 days154 days176 days22 days more+2.1 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

110 years, 1898 to 2025

A day with at least 60.0 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 146.8 mm (5.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Beloit: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years60.0 mm (2.4 in)
5 years79.2 mm (3.1 in)
10 years93.4 mm (3.7 in)
25 years113.3 mm (4.5 in)
50 years129.4 mm (5.1 in)
100 years146.8 mm (5.8 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 110 years of values from 1898 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: 166.4 mm (6.6 in) in 1898; 146.6 mm (5.8 in) in 1993; 128.3 mm (5.1 in) in 1942.

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, Beloit had a mean temperature of 8.9 C (48.0 F) and 910.0 mm (35.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Defiance (United States, 408 km away), Lagrange (United States, 313 km away) and Angola (United States, 344 km away).

Climate twins of Beloit: 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
DefianceUnited States408 km (254 mi)9.1 C (48.3 F)880.9 mm (34.7 in)0.59
LagrangeUnited States313 km (194 mi)8.8 C (47.8 F)927.0 mm (36.5 in)0.60
AngolaUnited States344 km (214 mi)8.5 C (47.3 F)905.2 mm (35.6 in)0.63

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 Beloit standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Beloit 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).