Built 2026-10-16 (16 October 2026)

Hastings Dam 2 Weather Records (USC00213567)

Record envelope, standing records and threshold days for Hastings Dam 2 (USC00213567), Minnesota, United States, with 134 years of record.

Key Facts for Hastings Dam 2

  • Hastings Dam 2 (USC00213567) is a weather station in Minnesota, United States at 44.76 latitude and -92.87 longitude, 207 m (680 ft) above sea level.
  • The station reports from 1893 to 2026, 134 years of record.
  • 1,464 records set at Hastings Dam 2 still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Hastings Dam 2 set a daily record high minimum temperature of 18.9 C (66.0 F) on 12 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Minnesota, United States, 44.76 latitude, -92.87 longitude.
  • Elevation: 207 m (680 ft).
  • Period of record: 1893 to 2026, 134 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

15 days at or beyond a record
Daily record high and record low at Hastings Dam 2, with 2026 drawn through them The band shows the record high and record low for each calendar day at Hastings Dam 2. The lines show the 2026 daily maximum and minimum. 15 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Hastings Dam 2. The lines show the 2026 daily maximum and minimum. 15 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Hastings Dam 2, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan14.4 C (57.9 F)-36.7 C (-34.1 F)7.2 C (45.0 F)-28.3 C (-18.9 F)
Feb18.3 C (64.9 F)-37.8 C (-36.0 F)7.2 C (45.0 F)-16.7 C (1.9 F)
Mar26.7 C (80.1 F)-28.9 C (-20.0 F)22.2 C (72.0 F)-16.7 C (1.9 F)
Apr32.8 C (91.0 F)-13.3 C (8.1 F)25.6 C (78.1 F)-1.7 C (28.9 F)
May35.6 C (96.1 F)-3.3 C (26.1 F)32.8 C (91.0 F)0.0 C (32.0 F)
Jun37.8 C (100.0 F)3.3 C (37.9 F)32.2 C (90.0 F)10.6 C (51.1 F)
Jul38.3 C (100.9 F)8.3 C (46.9 F)36.7 C (98.1 F)12.8 C (55.0 F)
Aug38.9 C (102.0 F)5.6 C (42.1 F)31.1 C (88.0 F)12.2 C (54.0 F)
Sep36.1 C (97.0 F)-2.2 C (28.0 F)35.0 C (95.0 F)9.4 C (48.9 F)
Oct33.3 C (91.9 F)-7.8 C (18.0 F)32.8 C (91.0 F)6.1 C (43.0 F)
Nov25.6 C (78.1 F)-23.9 C (-11.0 F)n/an/a
Dec20.0 C (68.0 F)-31.7 C (-25.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Hastings Dam 2 by the year they were set 1,464 records at Hastings Dam 2 still stand. 1992 holds the most, with 64. 0204060801893: 241894: 101939: 171940: 431941: 621942: 401943: 311944: 161965: 41967: 51969: 71970: 171971: 21972: 81973: 41975: 11976: 21978: 11981: 31989: 121990: 431991: 501992: 641993: 311994: 331995: 411996: 371997: 251998: 281999: 332000: 402001: 262002: 312003: 292004: 282005: 172006: 232007: 232008: 182009: 332010: 252011: 222012: 392013: 412014: 462015: 242016: 192017: 312018: 352019: 232020: 322021: 442022: 282023: 322024: 232025: 252026: 131893194319711981199420002006201220182024
1,464 records at Hastings Dam 2 still stand. 1992 holds the most, with 64.
Standing records at Hastings Dam 2 by the year they were set
Year setStanding records
189324
189410
193917
194043
194162
194240
194331
194416
19654
19675
19697
197017
19712
19728
19734
19751
19762
19781
19813
198912
199043
199150
199264
199331
199433
199541
199637
199725
199828
199933
200040
200126
200231
200329
200428
200517
200623
200723
200818
200933
201025
201122
201239
201341
201446
201524
201619
201731
201835
201923
202032
202144
202228
202332
202423
202525
202613

All-Time Record Progression

1 new records
When Hastings Dam 2 set new all-time records 1 all-time records were set at Hastings Dam 2 between 23 January 1982 and 23 January 1982. Each dot is a new record. Record snow depth23 January 1982: Record snow depth 104.1 cm (41.0 in)
1 all-time records were set at Hastings Dam 2 between 23 January 1982 and 23 January 1982. Each dot is a new record.
When Hastings Dam 2 set new all-time records
DateKindDetail
1982-01-23Record snow depthRecord snow depth 104.1 cm (41.0 in)

Wettest Day of Each Month

Aug: 204.7 mm (8.1 in)
Record daily precipitation for each month at Hastings Dam 2 The wettest day on record for each calendar month at Hastings Dam 2. The most was 204.7 mm (8.1 in) on 11 August 1945. 0100200300 Jan: 36.6 mm (1.4 in), 18 January 1996 Jan Feb: 41.1 mm (1.6 in), 28 February 1948 Feb Mar: 48.3 mm (1.9 in), 31 March 2005 Mar Apr: 78.7 mm (3.1 in), 28 April 1975 Apr May: 88.9 mm (3.5 in), 6 May 2012 May Jun: 148.1 mm (5.8 in), 1 June 1965 Jun Jul: 136.4 mm (5.4 in), 24 July 1987 Jul Aug: 204.7 mm (8.1 in), 11 August 1945 Aug Sep: 127.0 mm (5.0 in), 16 September 1992 Sep Oct: 61.0 mm (2.4 in), 5 October 1955 Oct Nov: 49.5 mm (1.9 in), 12 November 2015 Nov Dec: 43.7 mm (1.7 in), 26 December 2016 Dec
The wettest day on record for each calendar month at Hastings Dam 2. The most was 204.7 mm (8.1 in) on 11 August 1945.
Record daily precipitation for each month at Hastings Dam 2
MonthRecord daily precipitation (mm)Date
Jan36.6 mm (1.4 in)18 January 1996
Feb41.1 mm (1.6 in)28 February 1948
Mar48.3 mm (1.9 in)31 March 2005
Apr78.7 mm (3.1 in)28 April 1975
May88.9 mm (3.5 in)6 May 2012
Jun148.1 mm (5.8 in)1 June 1965
Jul136.4 mm (5.4 in)24 July 1987
Aug204.7 mm (8.1 in)11 August 1945
Sep127.0 mm (5.0 in)16 September 1992
Oct61.0 mm (2.4 in)5 October 1955
Nov49.5 mm (1.9 in)12 November 2015
Dec43.7 mm (1.7 in)26 December 2016

Period of Record Coverage

1893 to 2026
Days with data per year at Hastings Dam 2 57 years of record at Hastings Dam 2, 1893 to 2026. 21 years have data for under 90 percent of days and are left out of rankings: 1893, 1894, 1939, 1940, 1941, 1944, 1965, 1967 and others. 1893: 116 of 365 days1894: 23 of 365 days1939: 117 of 365 days1940: 304 of 366 days1941: 328 of 365 days1942: 360 of 365 days1943: 362 of 365 days1944: 90 of 366 days1965: 29 of 365 days1967: 87 of 365 days1969: 150 of 365 days1970: 148 of 365 days1971: 59 of 365 days1972: 29 of 366 days1973: 28 of 365 days1975: 62 of 365 days1976: 29 of 366 days1978: 26 of 365 days1981: 29 of 365 days1989: 61 of 365 days1990: 334 of 365 days1991: 364 of 365 days1992: 366 of 366 days1993: 364 of 365 days1994: 365 of 365 days1995: 363 of 365 days1996: 365 of 366 days1997: 363 of 365 days1998: 302 of 365 days1999: 362 of 365 days2000: 365 of 366 days2001: 364 of 365 days2002: 365 of 365 days2003: 364 of 365 days2004: 366 of 366 days2005: 302 of 365 days2006: 362 of 365 days2007: 355 of 365 days2008: 364 of 366 days2009: 365 of 365 days2010: 364 of 365 days2011: 363 of 365 days2012: 365 of 366 days2013: 363 of 365 days2014: 364 of 365 days2015: 362 of 365 days2016: 366 of 366 days2017: 364 of 365 days2018: 359 of 365 days2019: 364 of 365 days2020: 365 of 366 days2021: 362 of 365 days2022: 363 of 365 days2023: 362 of 365 days2024: 357 of 366 days2025: 355 of 365 days2026: 201 of 365 days194019701990200020102020
57 years of record at Hastings Dam 2, 1893 to 2026. 21 years have data for under 90 percent of days and are left out of rankings: 1893, 1894, 1939, 1940, 1941, 1944, 1965, 1967 and others.
Days with data per year at Hastings Dam 2
YearDays with dataShare of yearComplete
189311632%No
1894236%No
193911732%No
194030483%No
194132890%No
194236099%Yes
194336299%Yes
19449025%No
1965298%No
19678724%No
196915041%No
197014841%No
19715916%No
1972298%No
1973288%No
19756217%No
1976298%No
1978267%No
1981298%No
19896117%No
199033492%Yes
1991364100%Yes
1992366100%Yes
1993364100%Yes
1994365100%Yes
199536399%Yes
1996365100%Yes
199736399%Yes
199830283%No
199936299%Yes
2000365100%Yes
2001364100%Yes
2002365100%Yes
2003364100%Yes
2004366100%Yes
200530283%No
200636299%Yes
200735597%Yes
200836499%Yes
2009365100%Yes
2010364100%Yes
201136399%Yes
2012365100%Yes
201336399%Yes
2014364100%Yes
201536299%Yes
2016366100%Yes
2017364100%Yes
201835998%Yes
2019364100%Yes
2020365100%Yes
202136299%Yes
202236399%Yes
202336299%Yes
202435798%Yes
202535597%Yes
202620155%No

Latest Records

20
Latest records at Hastings Dam 2
DateStationRecordValueBeat old record byOld record stoodSignificance
12 October 2026Hastings Dam 2, USdaily high min (Provisional)18.9 C (66.0 F)2.2 C (4.0 F)28 years22 of 100 (Routine)
12 October 2026Hastings Dam 2, USdaily high max (Provisional)32.8 C (91.0 F)1.7 C (3.1 F)11 years15 of 100 (Routine)
11 October 2026Hastings Dam 2, USdaily high max (Provisional)32.2 C (90.0 F)5.5 C (9.9 F)1 year18 of 100 (Routine)
2 September 2026Hastings Dam 2, USdaily high max (Provisional)35.0 C (95.0 F)2.8 C (5.0 F)15 years19 of 100 (Routine)
1 September 2026Hastings Dam 2, USdaily high max (Provisional)34.4 C (93.9 F)2.2 C (4.0 F)4 years15 of 100 (Routine)
1 August 2026Hastings Dam 2, USdaily low max21.7 C (71.1 F)1.1 C (2.0 F)12 years16 of 100 (Routine)
28 July 2026Hastings Dam 2, USdaily high max36.7 C (98.1 F)1.1 C (2.0 F)84 years37 of 100 (Notable)
27 July 2026Hastings Dam 2, USdaily high min23.9 C (75.0 F)1.1 C (2.0 F)84 years38 of 100 (Notable)
27 July 2026Hastings Dam 2, USdaily high max35.6 C (96.1 F)1.2 C (2.2 F)19 years18 of 100 (Routine)
24 July 2026Hastings Dam 2, USdaily low min12.8 C (55.0 F)0.5 C (0.9 F)21 years17 of 100 (Routine)
14 July 2026Hastings Dam 2, USdaily high min22.2 C (72.0 F)0.5 C (0.9 F)20 years17 of 100 (Routine)
28 May 2026Hastings Dam 2, USdaily high max32.8 C (91.0 F)0.6 C (1.1 F)13 years15 of 100 (Routine)
9 May 2026Hastings Dam 2, USdaily low min0.0 C (32.0 F)0.6 C (1.1 F)16 years15 of 100 (Routine)
8 May 2026Hastings Dam 2, USdaily low min0.0 C (32.0 F)2.2 C (4.0 F)16 years18 of 100 (Routine)
7 May 2026Hastings Dam 2, USdaily low min0.0 C (32.0 F)1.7 C (3.1 F)32 years22 of 100 (Routine)
6 May 2026Hastings Dam 2, USdaily low min1.1 C (34.0 F)0.6 C (1.1 F)35 years21 of 100 (Routine)
26 March 2026Hastings Dam 2, USdaily high max (Tie)22.2 C (72.0 F)tie35 years5 of 100 (Routine)
15 March 2026Hastings Dam 2, USdaily snowfall20.3 cm (8.0 in)2.5 cm (1.0 in)36 years24 of 100 (Routine)
7 March 2026Hastings Dam 2, USdaily rain9.1 mm (0.36 in)1.2 mm (0.05 in)77 years20 of 100 (Routine)
23 January 2026Hastings Dam 2, USdaily low min-28.3 C (-18.9 F)1.1 C (2.0 F)15 years15 of 100 (Routine)

Climate Trend

35 complete years, 1942 to 2025
Annual mean temperature at Hastings Dam 2 as warming stripes, 1942 to 2025 One stripe for each of 35 complete years at Hastings Dam 2, 1942 to 2025. Blue stripes are years cooler than the station's own mean of 7.7 C (45.9 F); red stripes are warmer. The coolest year was 1996, at 5.4 C (41.6 F), and the warmest was 2024, at 9.9 C (49.7 F). The strongest colour marks a difference of 2.4 C (4.3 F). 1942: 9.2 C, +1.5 C from the station mean1943: 8.1 C, +0.4 C from the station mean1991: 7.4 C, -0.3 C from the station mean1992: 6.8 C, -0.9 C from the station mean1993: 5.8 C, -1.9 C from the station mean1994: 6.6 C, -1.1 C from the station mean1995: 6.9 C, -0.8 C from the station mean1996: 5.4 C, -2.4 C from the station mean1997: 6.7 C, -1.0 C from the station mean1999: 8.5 C, +0.8 C from the station mean2000: 7.6 C, -0.1 C from the station mean2001: 8.0 C, +0.3 C from the station mean2002: 7.6 C, -0.1 C from the station mean2003: 7.3 C, -0.4 C from the station mean2004: 7.4 C, -0.3 C from the station mean2006: 8.8 C, +1.1 C from the station mean2007: 8.4 C, +0.7 C from the station mean2008: 6.2 C, -1.5 C from the station mean2009: 6.6 C, -1.1 C from the station mean2010: 7.9 C, +0.2 C from the station mean2011: 7.5 C, -0.2 C from the station mean2012: 9.6 C, +1.9 C from the station mean2013: 6.2 C, -1.5 C from the station mean2014: 5.5 C, -2.2 C from the station mean2015: 8.1 C, +0.4 C from the station mean2016: 8.9 C, +1.2 C from the station mean2017: 8.6 C, +0.9 C from the station mean2018: 7.2 C, -0.5 C from the station mean2019: 6.9 C, -0.8 C from the station mean2020: 9.3 C, +1.6 C from the station mean2021: 9.7 C, +2.0 C from the station mean2022: 7.4 C, -0.3 C from the station mean2023: 9.5 C, +1.8 C from the station mean2024: 9.9 C, +2.2 C from the station mean2025: 8.4 C, +0.7 C from the station mean194219501960197019801990200020102020
One stripe for each of 35 complete years at Hastings Dam 2, 1942 to 2025. Blue stripes are years cooler than the station's own mean of 7.7 C (45.9 F); red stripes are warmer. The coolest year was 1996, at 5.4 C (41.6 F), and the warmest was 2024, at 9.9 C (49.7 F). The strongest colour marks a difference of 2.4 C (4.3 F).
Annual mean temperature at Hastings Dam 2 as warming stripes, 1942 to 2025
YearAnnual mean temperatureDifference from the station mean
19429.2 C+1.50 C
19438.1 C+0.40 C
19917.4 C-0.31 C
19926.8 C-0.94 C
19935.8 C-1.90 C
19946.6 C-1.08 C
19956.9 C-0.83 C
19965.4 C-2.35 C
19976.7 C-0.98 C
19998.5 C+0.81 C
20007.6 C-0.09 C
20018.0 C+0.31 C
20027.6 C-0.10 C
20037.3 C-0.38 C
20047.4 C-0.34 C
20068.8 C+1.11 C
20078.4 C+0.69 C
20086.2 C-1.53 C
20096.6 C-1.07 C
20107.9 C+0.20 C
20117.5 C-0.21 C
20129.6 C+1.89 C
20136.2 C-1.51 C
20145.5 C-2.23 C
20158.1 C+0.44 C
20168.9 C+1.18 C
20178.6 C+0.91 C
20187.2 C-0.53 C
20196.9 C-0.80 C
20209.3 C+1.59 C
20219.7 C+2.01 C
20227.4 C-0.33 C
20239.5 C+1.80 C
20249.9 C+2.16 C
20258.4 C+0.67 C

The fitted trend in annual mean temperature here over 1942 to 2025 is 0.1 C (-0.2 to 0.3) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.3 to 0.6) per decade. The slope is a straight line fitted to 35 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Hastings Dam 2
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.1 C (-0.2 to 0.3) per decade0.1 F (-0.3 to 0.6) per decade1942 to 202535Not clearly different from zero
Mean daily maximum0.1 C (-0.1 to 0.3) per decade0.2 F (-0.3 to 0.6) per decade1942 to 202535Not clearly different from zero
Mean daily minimum0.1 C (-0.2 to 0.3) per decade0.1 F (-0.3 to 0.5) per decade1942 to 202535Not 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 Hastings Dam 2: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.9 C (102.0 F)194134.4 C (93.9 F)57
Coldest night (TNn)-37.8 C (-36.0 F)1996-27.8 C (-18.0 F)57
Wettest day (Rx1day)204.7 mm (8.1 in)194554.6 mm (2.1 in)96
Wettest five days (Rx5day)212.6 mm (8.4 in)194581.1 mm (3.2 in)96
Longest dry spell (CDD)59 days195224 days96

Hottest day (TXx)

Hottest day (TXx) at Hastings Dam 2 by year The hottest day of the year at Hastings Dam 2, 1893 to 2026. The record is 38.9 C (102.0 F) in 1941, marked on the chart; the median year is 34.4 C (93.9 F). 0102030401900192019401960198020002020Record: 38.9 C (102.0 F) in 1941
The hottest day of the year at Hastings Dam 2, 1893 to 2026. The record is 38.9 C (102.0 F) in 1941, marked on the chart; the median year is 34.4 C (93.9 F).
Hottest day (TXx) at Hastings Dam 2 by year
YearHottest day (TXx)
189336.7 C (98.1 F)
18947.2 C (45.0 F)
1932n/a
1933n/a
1934n/a
1935n/a
1936n/a
1937n/a
1938n/a
193935.6 C (96.1 F)
194037.8 C (100.0 F)
194138.9 C (102.0 F)
194235.6 C (96.1 F)
194336.7 C (98.1 F)
194414.4 C (57.9 F)
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
196528.3 C (82.9 F)
1966n/a
196715.0 C (59.0 F)
1968n/a
196928.9 C (84.0 F)
197036.7 C (98.1 F)
19715.6 C (42.1 F)
19722.2 C (36.0 F)
197323.3 C (73.9 F)
1974n/a
197524.4 C (75.9 F)
197633.3 C (91.9 F)
1977n/a
19782.8 C (37.0 F)
1979n/a
1980n/a
198132.2 C (90.0 F)
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
198911.1 C (52.0 F)
199037.8 C (100.0 F)
199135.0 C (95.0 F)
199232.8 C (91.0 F)
199331.1 C (88.0 F)
199432.8 C (91.0 F)
199538.3 C (100.9 F)
199634.4 C (93.9 F)
199733.9 C (93.0 F)
199832.8 C (91.0 F)
199936.1 C (97.0 F)
200033.3 C (91.9 F)
200134.4 C (93.9 F)
200235.0 C (95.0 F)
200335.0 C (95.0 F)
200433.9 C (93.0 F)
200534.4 C (93.9 F)
200636.1 C (97.0 F)
200734.4 C (93.9 F)
200831.7 C (89.1 F)
200935.0 C (95.0 F)
201035.0 C (95.0 F)
201137.8 C (100.0 F)
201237.2 C (99.0 F)
201335.6 C (96.1 F)
201430.6 C (87.1 F)
201533.3 C (91.9 F)
201634.4 C (93.9 F)
201735.0 C (95.0 F)
201836.1 C (97.0 F)
201934.4 C (93.9 F)
202036.1 C (97.0 F)
202137.8 C (100.0 F)
202237.8 C (100.0 F)
202336.1 C (97.0 F)
202433.9 C (93.0 F)
202536.1 C (97.0 F)
202636.7 C (98.1 F)

Coldest night (TNn)

Coldest night (TNn) at Hastings Dam 2 by year The coldest night of the year at Hastings Dam 2, 1893 to 2026. The record is -37.8 C (-36.0 F) in 1996, marked on the chart; the median year is -27.8 C (-18.0 F). -40-200201900192019401960198020002020Record: -37.8 C (-36.0 F) in 1996
The coldest night of the year at Hastings Dam 2, 1893 to 2026. The record is -37.8 C (-36.0 F) in 1996, marked on the chart; the median year is -27.8 C (-18.0 F).
Coldest night (TNn) at Hastings Dam 2 by year
YearColdest night (TNn)
1893-30.6 C (-23.1 F)
1894-33.9 C (-29.0 F)
1932n/a
1933n/a
1934n/a
1935n/a
1936n/a
1937n/a
1938n/a
1939-18.9 C (-2.0 F)
1940-32.2 C (-26.0 F)
1941-27.2 C (-17.0 F)
1942-26.1 C (-15.0 F)
1943-31.7 C (-25.1 F)
1944-22.2 C (-8.0 F)
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965-1.1 C (30.0 F)
1966n/a
1967-33.3 C (-27.9 F)
1968n/a
1969-19.4 C (-2.9 F)
1970-35.6 C (-32.1 F)
1971-28.3 C (-18.9 F)
1972-33.3 C (-27.9 F)
1973-3.3 C (26.1 F)
1974n/a
1975-24.4 C (-11.9 F)
19765.6 C (42.1 F)
1977n/a
1978-28.9 C (-20.0 F)
1979n/a
1980n/a
19811.1 C (34.0 F)
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989-30.6 C (-23.1 F)
1990-31.1 C (-24.0 F)
1991-26.7 C (-16.1 F)
1992-25.0 C (-13.0 F)
1993-26.7 C (-16.1 F)
1994-36.7 C (-34.1 F)
1995-23.9 C (-11.0 F)
1996-37.8 C (-36.0 F)
1997-27.8 C (-18.0 F)
1998-29.4 C (-20.9 F)
1999-29.4 C (-20.9 F)
2000-31.1 C (-24.0 F)
2001-25.6 C (-14.1 F)
2002-19.4 C (-2.9 F)
2003-27.2 C (-17.0 F)
2004-29.4 C (-20.9 F)
2005-25.0 C (-13.0 F)
2006-25.6 C (-14.1 F)
2007-27.2 C (-17.0 F)
2008-27.8 C (-18.0 F)
2009-33.3 C (-27.9 F)
2010-28.3 C (-18.9 F)
2011-31.1 C (-24.0 F)
2012-23.3 C (-9.9 F)
2013-26.7 C (-16.1 F)
2014-31.1 C (-24.0 F)
2015-27.2 C (-17.0 F)
2016-31.7 C (-25.1 F)
2017-25.0 C (-13.0 F)
2018-26.7 C (-16.1 F)
2019-33.3 C (-27.9 F)
2020-25.6 C (-14.1 F)
2021-30.6 C (-23.1 F)
2022-28.9 C (-20.0 F)
2023-25.6 C (-14.1 F)
2024-22.8 C (-9.0 F)
2025-28.3 C (-18.9 F)
2026-28.3 C (-18.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Hastings Dam 2 by year The wettest day of the year at Hastings Dam 2, 1893 to 2026. The record is 204.7 mm (8.1 in) in 1945, marked on the chart; the median year is 54.6 mm (2.1 in). 0501001502002501900192019401960198020002020Record: 204.7 mm (8.1 in) in 1945
The wettest day of the year at Hastings Dam 2, 1893 to 2026. The record is 204.7 mm (8.1 in) in 1945, marked on the chart; the median year is 54.6 mm (2.1 in).
Wettest day (Rx1day) at Hastings Dam 2 by year
YearWettest day (Rx1day)
189329.2 mm (1.1 in)
1894n/a
193231.0 mm (1.2 in)
193351.8 mm (2.0 in)
193447.5 mm (1.9 in)
193527.2 mm (1.1 in)
193630.2 mm (1.2 in)
193732.3 mm (1.3 in)
193886.6 mm (3.4 in)
193970.6 mm (2.8 in)
194054.6 mm (2.1 in)
194145.2 mm (1.8 in)
194267.3 mm (2.6 in)
194341.9 mm (1.6 in)
194447.2 mm (1.9 in)
1945204.7 mm (8.1 in)
194655.9 mm (2.2 in)
194739.6 mm (1.6 in)
194859.2 mm (2.3 in)
194943.2 mm (1.7 in)
195081.3 mm (3.2 in)
195180.0 mm (3.1 in)
195235.6 mm (1.4 in)
195355.1 mm (2.2 in)
195459.4 mm (2.3 in)
195588.1 mm (3.5 in)
195684.8 mm (3.3 in)
1957109.2 mm (4.3 in)
195857.2 mm (2.3 in)
195969.1 mm (2.7 in)
196047.2 mm (1.9 in)
196140.6 mm (1.6 in)
196242.7 mm (1.7 in)
196350.8 mm (2.0 in)
196466.0 mm (2.6 in)
1965148.1 mm (5.8 in)
196663.5 mm (2.5 in)
196744.5 mm (1.8 in)
196854.6 mm (2.1 in)
196934.8 mm (1.4 in)
197038.1 mm (1.5 in)
197158.4 mm (2.3 in)
197248.3 mm (1.9 in)
197362.0 mm (2.4 in)
197432.0 mm (1.3 in)
197578.7 mm (3.1 in)
197629.0 mm (1.1 in)
197780.8 mm (3.2 in)
197888.9 mm (3.5 in)
197966.0 mm (2.6 in)
198052.3 mm (2.1 in)
198126.7 mm (1.1 in)
198241.9 mm (1.6 in)
198341.1 mm (1.6 in)
198466.0 mm (2.6 in)
198544.5 mm (1.8 in)
198683.8 mm (3.3 in)
1987136.4 mm (5.4 in)
198854.6 mm (2.1 in)
198940.6 mm (1.6 in)
199049.0 mm (1.9 in)
199142.9 mm (1.7 in)
1992127.0 mm (5.0 in)
199347.8 mm (1.9 in)
199473.4 mm (2.9 in)
199568.6 mm (2.7 in)
199643.7 mm (1.7 in)
199783.3 mm (3.3 in)
199877.2 mm (3.0 in)
199947.0 mm (1.9 in)
200080.8 mm (3.2 in)
200144.5 mm (1.8 in)
200291.9 mm (3.6 in)
200350.8 mm (2.0 in)
200458.4 mm (2.3 in)
200553.3 mm (2.1 in)
200643.7 mm (1.7 in)
200744.5 mm (1.8 in)
200848.3 mm (1.9 in)
200975.7 mm (3.0 in)
201084.1 mm (3.3 in)
201145.7 mm (1.8 in)
201288.9 mm (3.5 in)
201343.2 mm (1.7 in)
201459.2 mm (2.3 in)
201578.0 mm (3.1 in)
201671.1 mm (2.8 in)
201780.0 mm (3.1 in)
201854.9 mm (2.2 in)
201978.2 mm (3.1 in)
202081.3 mm (3.2 in)
202129.2 mm (1.1 in)
202239.4 mm (1.6 in)
202353.3 mm (2.1 in)
202453.8 mm (2.1 in)
202572.4 mm (2.9 in)
202623.4 mm (0.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Hastings Dam 2 by year The wettest five days of the year at Hastings Dam 2, 1893 to 2026. The record is 212.6 mm (8.4 in) in 1945, marked on the chart; the median year is 81.1 mm (3.2 in). 0501001502002501900192019401960198020002020Record: 212.6 mm (8.4 in) in 1945
The wettest five days of the year at Hastings Dam 2, 1893 to 2026. The record is 212.6 mm (8.4 in) in 1945, marked on the chart; the median year is 81.1 mm (3.2 in).
Wettest five days (Rx5day) at Hastings Dam 2 by year
YearWettest five days (Rx5day)
189329.2 mm (1.1 in)
1894n/a
193245.5 mm (1.8 in)
193357.9 mm (2.3 in)
193456.1 mm (2.2 in)
193548.0 mm (1.9 in)
193657.4 mm (2.3 in)
193762.0 mm (2.4 in)
1938122.9 mm (4.8 in)
193974.2 mm (2.9 in)
1940101.1 mm (4.0 in)
194176.5 mm (3.0 in)
1942128.7 mm (5.1 in)
194368.8 mm (2.7 in)
194485.3 mm (3.4 in)
1945212.6 mm (8.4 in)
194698.1 mm (3.9 in)
194761.5 mm (2.4 in)
194869.1 mm (2.7 in)
194983.6 mm (3.3 in)
195081.3 mm (3.2 in)
1951125.7 mm (4.9 in)
195257.9 mm (2.3 in)
1953102.1 mm (4.0 in)
1954107.7 mm (4.2 in)
1955115.2 mm (4.5 in)
1956138.0 mm (5.4 in)
1957188.4 mm (7.4 in)
195861.0 mm (2.4 in)
1959102.4 mm (4.0 in)
196068.7 mm (2.7 in)
196178.4 mm (3.1 in)
196253.6 mm (2.1 in)
196377.2 mm (3.0 in)
196481.0 mm (3.2 in)
1965157.8 mm (6.2 in)
196665.8 mm (2.6 in)
196785.1 mm (3.4 in)
1968118.1 mm (4.6 in)
196945.5 mm (1.8 in)
197081.1 mm (3.2 in)
197175.2 mm (3.0 in)
197279.1 mm (3.1 in)
197385.1 mm (3.4 in)
197454.1 mm (2.1 in)
1975117.6 mm (4.6 in)
197632.0 mm (1.3 in)
1977103.2 mm (4.1 in)
1978113.8 mm (4.5 in)
197982.6 mm (3.3 in)
198065.3 mm (2.6 in)
198161.5 mm (2.4 in)
198280.8 mm (3.2 in)
198369.8 mm (2.7 in)
198480.6 mm (3.2 in)
198573.6 mm (2.9 in)
1986109.5 mm (4.3 in)
1987176.8 mm (7.0 in)
198896.4 mm (3.8 in)
198959.4 mm (2.3 in)
1990126.8 mm (5.0 in)
199174.6 mm (2.9 in)
1992134.2 mm (5.3 in)
199393.3 mm (3.7 in)
1994117.4 mm (4.6 in)
199575.0 mm (3.0 in)
199678.5 mm (3.1 in)
1997139.2 mm (5.5 in)
1998133.6 mm (5.3 in)
199961.0 mm (2.4 in)
2000149.2 mm (5.9 in)
200172.4 mm (2.9 in)
2002100.7 mm (4.0 in)
2003116.4 mm (4.6 in)
2004103.4 mm (4.1 in)
200574.7 mm (2.9 in)
200657.0 mm (2.2 in)
200779.3 mm (3.1 in)
200861.3 mm (2.4 in)
200976.5 mm (3.0 in)
2010115.0 mm (4.5 in)
2011100.8 mm (4.0 in)
2012127.0 mm (5.0 in)
201365.3 mm (2.6 in)
201488.9 mm (3.5 in)
201597.3 mm (3.8 in)
201680.5 mm (3.2 in)
201795.3 mm (3.8 in)
2018106.9 mm (4.2 in)
201988.9 mm (3.5 in)
202096.5 mm (3.8 in)
202183.9 mm (3.3 in)
202265.8 mm (2.6 in)
202377.7 mm (3.1 in)
202473.7 mm (2.9 in)
2025104.0 mm (4.1 in)
202643.1 mm (1.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Hastings Dam 2 by year The longest dry spell of the year at Hastings Dam 2, 1893 to 2026. The record is 59 days in 1952, marked on the chart; the median year is 24 days. 02040601900192019401960198020002020Record: 59 days in 1952
The longest dry spell of the year at Hastings Dam 2, 1893 to 2026. The record is 59 days in 1952, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Hastings Dam 2 by year
YearLongest dry spell (CDD)
189313 days
1894n/a
193223 days
193333 days
193423 days
193525 days
193623 days
193725 days
193823 days
193931 days
194013 days
194121 days
194245 days
194352 days
194429 days
194516 days
194629 days
194740 days
194822 days
194934 days
195016 days
195120 days
195259 days
195330 days
195450 days
195522 days
195637 days
195729 days
195831 days
195938 days
196030 days
196119 days
196224 days
196327 days
196438 days
196518 days
196624 days
196725 days
196831 days
196930 days
197033 days
197121 days
197221 days
197322 days
197420 days
197517 days
197651 days
197718 days
197836 days
197917 days
198030 days
198125 days
198234 days
198322 days
198421 days
198522 days
198620 days
198736 days
198826 days
198925 days
199023 days
199126 days
199218 days
199315 days
199420 days
199524 days
199624 days
199719 days
199824 days
199925 days
200029 days
200125 days
200230 days
200328 days
200421 days
200517 days
200621 days
200729 days
200816 days
200934 days
201022 days
201127 days
201225 days
201316 days
201420 days
201518 days
201619 days
201720 days
201824 days
201921 days
202038 days
202125 days
202221 days
202334 days
202438 days
202523 days
202619 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

35 years with a frost

Across 35 years with a frost, the median last spring frost at Hastings Dam 2 falls on 21 April and the median first autumn frost on 16 October, which leaves a median of 175 days between them.

Fitted over all years, the growing season changes by +1.9 days per decade at this station.

Frost dates and growing season at Hastings Dam 2
MeasureMedian, all yearsEarliest periodRecent period (1994 to 2025)Recent against earliestFitted trend
Last spring frost21 Apriln/a21 Apriln/a+0.7 days per decade
First autumn frost16 Octobern/a17 Octobern/a+2.6 days per decade
Growing days175 daysn/a177 daysn/a+1.9 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

91 years, 1933 to 2025

A day with at least 55.5 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 160.1 mm (6.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Hastings Dam 2: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years55.5 mm (2.2 in)
5 years77.4 mm (3.0 in)
10 years94.1 mm (3.7 in)
25 years118.0 mm (4.6 in)
50 years138.1 mm (5.4 in)
100 years160.1 mm (6.3 in)Longer than the 91 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 91 years of values from 1933 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: 204.7 mm (8.1 in) in 1945; 148.1 mm (5.8 in) in 1965; 136.4 mm (5.4 in) in 1987.

Download the Data

  • Data for Hastings Dam 2 standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Hastings Dam 2 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).