Built 2026-10-19 (19 October 2026)

Wild Horse Rsvr Weather Records (USC00269072)

Record envelope, standing records and threshold days for Wild Horse Rsvr (USC00269072), Nevada, United States, with 45 years of record.

Key Facts for Wild Horse Rsvr

  • Wild Horse Rsvr (USC00269072) is a weather station in Nevada, United States at 41.64 latitude and -115.81 longitude, 1,897 m (6,224 ft) above sea level.
  • The station reports from 1982 to 2026, 45 years of record.
  • 1,464 records set at Wild Horse Rsvr still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Wild Horse Rsvr set a daily record precipitation of 0.5 mm (0.02 in) on 30 August 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Nevada, United States, 41.64 latitude, -115.81 longitude.
  • Elevation: 1,897 m (6,224 ft).
  • Period of record: 1982 to 2026, 45 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

40 days at or beyond a record
Daily record high and record low at Wild Horse Rsvr, with 2026 drawn through them The band shows the record high and record low for each calendar day at Wild Horse Rsvr. The lines show the 2026 daily maximum and minimum. 40 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Wild Horse Rsvr. The lines show the 2026 daily maximum and minimum. 40 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Wild Horse Rsvr, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan14.4 C (57.9 F)-37.8 C (-36.0 F)11.7 C (53.1 F)-22.2 C (-8.0 F)
Feb16.7 C (62.1 F)-41.1 C (-42.0 F)16.7 C (62.1 F)-22.8 C (-9.0 F)
Mar24.4 C (75.9 F)-34.4 C (-29.9 F)24.4 C (75.9 F)-13.3 C (8.1 F)
Apr26.7 C (80.1 F)-25.0 C (-13.0 F)22.2 C (72.0 F)-15.6 C (3.9 F)
May31.7 C (89.1 F)-13.9 C (7.0 F)29.4 C (84.9 F)-9.4 C (15.1 F)
Jun35.6 C (96.1 F)-8.9 C (16.0 F)33.3 C (91.9 F)-5.0 C (23.0 F)
Jul38.9 C (102.0 F)-8.3 C (17.1 F)36.1 C (97.0 F)2.2 C (36.0 F)
Aug36.7 C (98.1 F)-11.7 C (10.9 F)36.7 C (98.1 F)-1.7 C (28.9 F)
Sep36.7 C (98.1 F)-15.0 C (5.0 F)27.8 C (82.0 F)3.3 C (37.9 F)
Oct30.0 C (86.0 F)-23.3 C (-9.9 F)25.0 C (77.0 F)-3.3 C (26.1 F)
Nov21.7 C (71.1 F)-35.6 C (-32.1 F)n/an/a
Dec17.2 C (63.0 F)-41.1 C (-42.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Wild Horse Rsvr by the year they were set 1,464 records at Wild Horse Rsvr still stand. 2008 holds the most, with 65. 0204060801982: 21983: 331984: 441985: 511986: 391987: 321988: 421989: 321990: 461991: 321992: 261993: 391994: 271995: 351996: 401997: 271998: 271999: 382000: 292001: 282002: 252003: 292004: 152005: 182006: 212007: 242008: 652009: 512010: 382011: 192012: 452013: 452014: 292015: 542016: 272017: 392018: 212019: 122020: 352021: 402022: 22023: 292024: 202025: 452026: 47198219871992199720022007201220172022
1,464 records at Wild Horse Rsvr still stand. 2008 holds the most, with 65.
Standing records at Wild Horse Rsvr by the year they were set
Year setStanding records
19822
198333
198444
198551
198639
198732
198842
198932
199046
199132
199226
199339
199427
199535
199640
199727
199827
199938
200029
200128
200225
200329
200415
200518
200621
200724
200865
200951
201038
201119
201245
201345
201429
201554
201627
201739
201821
201912
202035
202140
20222
202329
202420
202545
202647

All-Time Record Progression

1 new records
When Wild Horse Rsvr set new all-time records 1 all-time records were set at Wild Horse Rsvr between 28 July 2014 and 28 July 2014. Each dot is a new record. Record high minimum temperature28 July 2014: Record high minimum temperature 17.2 C (63.0 F)2015
1 all-time records were set at Wild Horse Rsvr between 28 July 2014 and 28 July 2014. Each dot is a new record.
When Wild Horse Rsvr set new all-time records
DateKindDetail
2014-07-28Record high minimum temperatureRecord high minimum temperature 17.2 C (63.0 F)

Wettest Day of Each Month

Dec: 44.5 mm (1.8 in)
Record daily precipitation for each month at Wild Horse Rsvr The wettest day on record for each calendar month at Wild Horse Rsvr. The most was 44.5 mm (1.8 in) on 25 December 1983. 0204060 Jan: 30.5 mm (1.2 in), 21 January 2012 Jan Feb: 23.6 mm (0.9 in), 2 February 1989 Feb Mar: 24.1 mm (0.9 in), 26 March 2003 Mar Apr: 35.3 mm (1.4 in), 25 April 2016 Apr May: 33.0 mm (1.3 in), 29 May 2018 May Jun: 27.2 mm (1.1 in), 20 June 2009 Jun Jul: 30.0 mm (1.2 in), 25 July 2024 Jul Aug: 29.2 mm (1.1 in), 5 August 2014 Aug Sep: 26.2 mm (1.0 in), 3 September 2023 Sep Oct: 27.9 mm (1.1 in), 28 October 2016 Oct Nov: 27.9 mm (1.1 in), 3 November 2015 Nov Dec: 44.5 mm (1.8 in), 25 December 1983 Dec
The wettest day on record for each calendar month at Wild Horse Rsvr. The most was 44.5 mm (1.8 in) on 25 December 1983.
Record daily precipitation for each month at Wild Horse Rsvr
MonthRecord daily precipitation (mm)Date
Jan30.5 mm (1.2 in)21 January 2012
Feb23.6 mm (0.9 in)2 February 1989
Mar24.1 mm (0.9 in)26 March 2003
Apr35.3 mm (1.4 in)25 April 2016
May33.0 mm (1.3 in)29 May 2018
Jun27.2 mm (1.1 in)20 June 2009
Jul30.0 mm (1.2 in)25 July 2024
Aug29.2 mm (1.1 in)5 August 2014
Sep26.2 mm (1.0 in)3 September 2023
Oct27.9 mm (1.1 in)28 October 2016
Nov27.9 mm (1.1 in)3 November 2015
Dec44.5 mm (1.8 in)25 December 1983

Period of Record Coverage

1982 to 2026
Days with data per year at Wild Horse Rsvr 45 years of record at Wild Horse Rsvr, 1982 to 2026. 6 years have data for under 90 percent of days and are left out of rankings: 1982, 2004, 2019, 2022, 2023, 2026. 1982: 52 of 365 days1983: 350 of 365 days1984: 343 of 366 days1985: 359 of 365 days1986: 362 of 365 days1987: 363 of 365 days1988: 363 of 366 days1989: 329 of 365 days1990: 355 of 365 days1991: 350 of 365 days1992: 355 of 366 days1993: 349 of 365 days1994: 355 of 365 days1995: 364 of 365 days1996: 364 of 366 days1997: 332 of 365 days1998: 365 of 365 days1999: 364 of 365 days2000: 365 of 366 days2001: 362 of 365 days2002: 355 of 365 days2003: 364 of 365 days2004: 326 of 366 days2005: 363 of 365 days2006: 332 of 365 days2007: 364 of 365 days2008: 351 of 366 days2009: 359 of 365 days2010: 357 of 365 days2011: 363 of 365 days2012: 354 of 366 days2013: 364 of 365 days2014: 364 of 365 days2015: 365 of 365 days2016: 365 of 366 days2017: 364 of 365 days2018: 362 of 365 days2019: 186 of 365 days2020: 366 of 366 days2021: 353 of 365 days2022: 45 of 365 days2023: 304 of 365 days2024: 352 of 366 days2025: 348 of 365 days2026: 230 of 365 days1990200020102020
45 years of record at Wild Horse Rsvr, 1982 to 2026. 6 years have data for under 90 percent of days and are left out of rankings: 1982, 2004, 2019, 2022, 2023, 2026.
Days with data per year at Wild Horse Rsvr
YearDays with dataShare of yearComplete
19825214%No
198335096%Yes
198434394%Yes
198535998%Yes
198636299%Yes
198736399%Yes
198836399%Yes
198932990%Yes
199035597%Yes
199135096%Yes
199235597%Yes
199334996%Yes
199435597%Yes
1995364100%Yes
199636499%Yes
199733291%Yes
1998365100%Yes
1999364100%Yes
2000365100%Yes
200136299%Yes
200235597%Yes
2003364100%Yes
200432689%No
200536399%Yes
200633291%Yes
2007364100%Yes
200835196%Yes
200935998%Yes
201035798%Yes
201136399%Yes
201235497%Yes
2013364100%Yes
2014364100%Yes
2015365100%Yes
2016365100%Yes
2017364100%Yes
201836299%Yes
201918651%No
2020366100%Yes
202135397%Yes
20224512%No
202330483%No
202435296%Yes
202534895%Yes
202623063%No

Latest Records

20
Latest records at Wild Horse Rsvr
DateStationRecordValueBeat old record byOld record stoodSignificance
30 August 2026Wild Horse Rsvr, USdaily rain (Provisional)0.5 mm (0.02 in)0.5 mm (0.02 in)43 years17 of 100 (Routine)
28 August 2026Wild Horse Rsvr, USdaily high min (Provisional)14.4 C (57.9 F)3.3 C (5.9 F)12 years14 of 100 (Routine)
23 August 2026Wild Horse Rsvr, USdaily rain (Provisional)7.1 mm (0.28 in)1.8 mm (0.07 in)16 years13 of 100 (Routine)
22 August 2026Wild Horse Rsvr, USdaily high min (Provisional)15.0 C (59.0 F)5.0 C (9.0 F)23 years21 of 100 (Routine)
22 August 2026Wild Horse Rsvr, USdaily high max (Provisional)35.6 C (96.1 F)2.3 C (4.1 F)35 years20 of 100 (Routine)
21 August 2026Wild Horse Rsvr, USdaily high max (Provisional)35.0 C (95.0 F)2.8 C (5.0 F)5 years12 of 100 (Routine)
20 August 2026Wild Horse Rsvr, USdaily high max (Provisional)33.3 C (91.9 F)1.1 C (2.0 F)16 years12 of 100 (Routine)
14 August 2026Wild Horse Rsvr, USdaily low max (Tie)21.1 C (70.0 F)tie8 years1 of 100 (Routine)
13 August 2026Wild Horse Rsvr, USdaily high min13.9 C (57.0 F)0.6 C (1.1 F)1 year5 of 100 (Routine)
12 August 2026Wild Horse Rsvr, USdaily high min (Tie)13.9 C (57.0 F)tie8 years1 of 100 (Routine)
11 August 2026Wild Horse Rsvr, USdaily high max (Tie)33.3 C (91.9 F)tie33 years3 of 100 (Routine)
8 August 2026Wild Horse Rsvr, USdaily high max36.1 C (97.0 F)2.2 C (4.0 F)36 years20 of 100 (Routine)
2 August 2026Wild Horse Rsvr, USmonthly high max (Tie)36.7 C (98.1 F)tie27 years5 of 100 (Routine)
25 July 2026Wild Horse Rsvr, USdaily high max36.1 C (97.0 F)1.7 C (3.1 F)32 years17 of 100 (Routine)
22 July 2026Wild Horse Rsvr, USdaily high min15.6 C (60.1 F)2.3 C (4.1 F)8 years11 of 100 (Routine)
21 July 2026Wild Horse Rsvr, USdaily high min13.3 C (55.9 F)0.5 C (0.9 F)41 years17 of 100 (Routine)
19 July 2026Wild Horse Rsvr, USdaily high max (Tie)35.0 C (95.0 F)tie28 years3 of 100 (Routine)
6 July 2026Wild Horse Rsvr, USdaily high min12.2 C (54.0 F)1.6 C (2.9 F)41 years20 of 100 (Routine)
28 June 2026Wild Horse Rsvr, USdaily low max11.1 C (52.0 F)5.6 C (10.1 F)20 years20 of 100 (Routine)
27 June 2026Wild Horse Rsvr, USdaily rain6.9 mm (0.27 in)3.3 mm (0.13 in)31 years20 of 100 (Routine)

Climate Trend

34 complete years, 1983 to 2025
Annual mean temperature at Wild Horse Rsvr as warming stripes, 1983 to 2025 One stripe for each of 34 complete years at Wild Horse Rsvr, 1983 to 2025. Blue stripes are years cooler than the station's own mean of 4.2 C (39.6 F); red stripes are warmer. The coolest year was 1984, at 2.2 C (36.0 F), and the warmest was 2025, at 6.3 C (43.4 F). The strongest colour marks a difference of 2.1 C (3.8 F). 1983: 3.8 C, -0.5 C from the station mean1984: 2.2 C, -2.0 C from the station mean1985: 2.3 C, -1.9 C from the station mean1986: 5.3 C, +1.0 C from the station mean1987: 4.7 C, +0.4 C from the station mean1988: 3.7 C, -0.5 C from the station mean1990: 4.0 C, -0.2 C from the station mean1991: 4.0 C, -0.2 C from the station mean1992: 4.7 C, +0.5 C from the station mean1994: 3.6 C, -0.6 C from the station mean1995: 4.0 C, -0.3 C from the station mean1996: 3.8 C, -0.5 C from the station mean1998: 4.5 C, +0.2 C from the station mean1999: 4.1 C, -0.2 C from the station mean2000: 4.0 C, -0.3 C from the station mean2001: 3.5 C, -0.7 C from the station mean2002: 3.3 C, -0.9 C from the station mean2003: 5.5 C, +1.2 C from the station mean2005: 4.1 C, -0.1 C from the station mean2007: 5.0 C, +0.7 C from the station mean2008: 2.6 C, -1.7 C from the station mean2009: 2.4 C, -1.9 C from the station mean2010: 3.5 C, -0.7 C from the station mean2011: 3.7 C, -0.6 C from the station mean2012: 4.9 C, +0.7 C from the station mean2013: 4.2 C, -0.1 C from the station mean2014: 6.0 C, +1.8 C from the station mean2015: 6.1 C, +1.8 C from the station mean2016: 4.5 C, +0.2 C from the station mean2017: 5.0 C, +0.8 C from the station mean2018: 5.1 C, +0.9 C from the station mean2020: 4.7 C, +0.5 C from the station mean2024: 5.4 C, +1.2 C from the station mean2025: 6.3 C, +2.1 C from the station mean198319901995200020052010201520202025
One stripe for each of 34 complete years at Wild Horse Rsvr, 1983 to 2025. Blue stripes are years cooler than the station's own mean of 4.2 C (39.6 F); red stripes are warmer. The coolest year was 1984, at 2.2 C (36.0 F), and the warmest was 2025, at 6.3 C (43.4 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Wild Horse Rsvr as warming stripes, 1983 to 2025
YearAnnual mean temperatureDifference from the station mean
19833.8 C-0.46 C
19842.2 C-2.00 C
19852.3 C-1.94 C
19865.3 C+1.02 C
19874.7 C+0.41 C
19883.7 C-0.51 C
19904.0 C-0.23 C
19914.0 C-0.22 C
19924.7 C+0.49 C
19943.6 C-0.65 C
19954.0 C-0.27 C
19963.8 C-0.47 C
19984.5 C+0.22 C
19994.1 C-0.19 C
20004.0 C-0.29 C
20013.5 C-0.71 C
20023.3 C-0.91 C
20035.5 C+1.22 C
20054.1 C-0.11 C
20075.0 C+0.71 C
20082.6 C-1.69 C
20092.4 C-1.88 C
20103.5 C-0.74 C
20113.7 C-0.58 C
20124.9 C+0.70 C
20134.2 C-0.09 C
20146.0 C+1.80 C
20156.1 C+1.81 C
20164.5 C+0.21 C
20175.0 C+0.76 C
20185.1 C+0.85 C
20204.7 C+0.47 C
20245.4 C+1.19 C
20256.3 C+2.07 C

The annual mean temperature here has risen by 0.4 C (0.1 to 0.7) per decade over 1983 to 2025. In Fahrenheit: 0.7 F (0.3 to 1.2) per decade. The slope is a straight line fitted to 34 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Wild Horse Rsvr
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.4 C (0.1 to 0.7) per decade0.7 F (0.3 to 1.2) per decade1983 to 202534Rise
Mean daily maximum0.4 C (0.1 to 0.7) per decade0.7 F (0.2 to 1.2) per decade1983 to 202534Rise
Mean daily minimum0.4 C (0.1 to 0.8) per decade0.8 F (0.1 to 1.4) per decade1983 to 202534Rise

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

1982 to 2026
Yearly extremes at Wild Horse Rsvr: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.9 C (102.0 F)200335.0 C (95.0 F)45
Coldest night (TNn)-41.1 C (-42.0 F)1990-32.8 C (-27.0 F)45
Wettest day (Rx1day)44.5 mm (1.8 in)198319.3 mm (0.8 in)45
Wettest five days (Rx5day)64.9 mm (2.6 in)198335.6 mm (1.4 in)45
Longest dry spell (CDD)85 days198837 days45

Hottest day (TXx)

Hottest day (TXx) at Wild Horse Rsvr by year The hottest day of the year at Wild Horse Rsvr, 1982 to 2026. The record is 38.9 C (102.0 F) in 2003, marked on the chart; the median year is 35.0 C (95.0 F). 102030401990200020102020Record: 38.9 C (102.0 F) in 2003
The hottest day of the year at Wild Horse Rsvr, 1982 to 2026. The record is 38.9 C (102.0 F) in 2003, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Wild Horse Rsvr by year
YearHottest day (TXx)
198212.2 C (54.0 F)
198335.6 C (96.1 F)
198437.2 C (99.0 F)
198535.0 C (95.0 F)
198632.8 C (91.0 F)
198733.9 C (93.0 F)
198835.0 C (95.0 F)
198934.4 C (93.9 F)
199035.6 C (96.1 F)
199134.4 C (93.9 F)
199234.4 C (93.9 F)
199331.1 C (88.0 F)
199435.0 C (95.0 F)
199531.7 C (89.1 F)
199633.3 C (91.9 F)
199732.2 C (90.0 F)
199837.2 C (99.0 F)
199936.7 C (98.1 F)
200037.2 C (99.0 F)
200135.6 C (96.1 F)
200237.8 C (100.0 F)
200338.9 C (102.0 F)
200433.9 C (93.0 F)
200536.1 C (97.0 F)
200635.6 C (96.1 F)
200736.7 C (98.1 F)
200833.3 C (91.9 F)
200932.8 C (91.0 F)
201033.3 C (91.9 F)
201133.3 C (91.9 F)
201236.1 C (97.0 F)
201336.1 C (97.0 F)
201436.1 C (97.0 F)
201535.0 C (95.0 F)
201634.4 C (93.9 F)
201736.7 C (98.1 F)
201836.1 C (97.0 F)
201932.8 C (91.0 F)
202035.6 C (96.1 F)
202136.1 C (97.0 F)
202210.6 C (51.1 F)
202336.1 C (97.0 F)
202436.1 C (97.0 F)
202534.4 C (93.9 F)
202636.7 C (98.1 F)

Coldest night (TNn)

Coldest night (TNn) at Wild Horse Rsvr by year The coldest night of the year at Wild Horse Rsvr, 1982 to 2026. The record is -41.1 C (-42.0 F) in 1990, marked on the chart; the median year is -32.8 C (-27.0 F). -45-40-35-30-25-201990200020102020Record: -41.1 C (-42.0 F) in 1990
The coldest night of the year at Wild Horse Rsvr, 1982 to 2026. The record is -41.1 C (-42.0 F) in 1990, marked on the chart; the median year is -32.8 C (-27.0 F).
Coldest night (TNn) at Wild Horse Rsvr by year
YearColdest night (TNn)
1982-32.2 C (-26.0 F)
1983-36.1 C (-33.0 F)
1984-37.2 C (-35.0 F)
1985-36.1 C (-33.0 F)
1986-30.0 C (-22.0 F)
1987-32.8 C (-27.0 F)
1988-34.4 C (-29.9 F)
1989-38.9 C (-38.0 F)
1990-41.1 C (-42.0 F)
1991-29.4 C (-20.9 F)
1992-32.8 C (-27.0 F)
1993-32.8 C (-27.0 F)
1994-35.6 C (-32.1 F)
1995-33.3 C (-27.9 F)
1996-41.1 C (-42.0 F)
1997-30.0 C (-22.0 F)
1998-27.8 C (-18.0 F)
1999-28.3 C (-18.9 F)
2000-30.6 C (-23.1 F)
2001-33.3 C (-27.9 F)
2002-37.8 C (-36.0 F)
2003-27.8 C (-18.0 F)
2004-31.1 C (-24.0 F)
2005-32.2 C (-26.0 F)
2006-36.1 C (-33.0 F)
2007-33.3 C (-27.9 F)
2008-35.0 C (-31.0 F)
2009-34.4 C (-29.9 F)
2010-35.0 C (-31.0 F)
2011-35.6 C (-32.1 F)
2012-30.0 C (-22.0 F)
2013-34.4 C (-29.9 F)
2014-30.0 C (-22.0 F)
2015-35.6 C (-32.1 F)
2016-36.7 C (-34.1 F)
2017-32.8 C (-27.0 F)
2018-33.9 C (-29.0 F)
2019-32.2 C (-26.0 F)
2020-32.8 C (-27.0 F)
2021-30.0 C (-22.0 F)
2022-30.6 C (-23.1 F)
2023-31.7 C (-25.1 F)
2024-28.3 C (-18.9 F)
2025-28.3 C (-18.9 F)
2026-22.8 C (-9.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Wild Horse Rsvr by year The wettest day of the year at Wild Horse Rsvr, 1982 to 2026. The record is 44.5 mm (1.8 in) in 1983, marked on the chart; the median year is 19.3 mm (0.8 in). 010203040501990200020102020Record: 44.5 mm (1.8 in) in 1983
The wettest day of the year at Wild Horse Rsvr, 1982 to 2026. The record is 44.5 mm (1.8 in) in 1983, marked on the chart; the median year is 19.3 mm (0.8 in).
Wettest day (Rx1day) at Wild Horse Rsvr by year
YearWettest day (Rx1day)
19828.9 mm (0.35 in)
198344.5 mm (1.8 in)
198417.8 mm (0.7 in)
198518.0 mm (0.7 in)
198622.9 mm (0.9 in)
198725.1 mm (1.0 in)
198821.6 mm (0.9 in)
198923.6 mm (0.9 in)
199022.9 mm (0.9 in)
199112.7 mm (0.5 in)
199215.5 mm (0.6 in)
199319.3 mm (0.8 in)
199419.1 mm (0.8 in)
199516.8 mm (0.7 in)
199620.1 mm (0.8 in)
199716.8 mm (0.7 in)
199817.8 mm (0.7 in)
199915.5 mm (0.6 in)
200012.7 mm (0.5 in)
200120.8 mm (0.8 in)
200220.6 mm (0.8 in)
200324.1 mm (0.9 in)
200413.7 mm (0.5 in)
200528.7 mm (1.1 in)
200617.8 mm (0.7 in)
200717.0 mm (0.7 in)
200816.8 mm (0.7 in)
200927.2 mm (1.1 in)
201022.9 mm (0.9 in)
201116.3 mm (0.6 in)
201230.5 mm (1.2 in)
201316.5 mm (0.6 in)
201429.2 mm (1.1 in)
201527.9 mm (1.1 in)
201635.3 mm (1.4 in)
201712.7 mm (0.5 in)
201833.0 mm (1.3 in)
201916.0 mm (0.6 in)
202022.9 mm (0.9 in)
202124.1 mm (0.9 in)
20225.3 mm (0.21 in)
202326.2 mm (1.0 in)
202430.0 mm (1.2 in)
202512.7 mm (0.5 in)
20269.9 mm (0.39 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Wild Horse Rsvr by year The wettest five days of the year at Wild Horse Rsvr, 1982 to 2026. The record is 64.9 mm (2.6 in) in 1983, marked on the chart; the median year is 35.6 mm (1.4 in). 0204060801990200020102020Record: 64.9 mm (2.6 in) in 1983
The wettest five days of the year at Wild Horse Rsvr, 1982 to 2026. The record is 64.9 mm (2.6 in) in 1983, marked on the chart; the median year is 35.6 mm (1.4 in).
Wettest five days (Rx5day) at Wild Horse Rsvr by year
YearWettest five days (Rx5day)
19828.9 mm (0.35 in)
198364.9 mm (2.6 in)
198433.8 mm (1.3 in)
198536.0 mm (1.4 in)
198664.1 mm (2.5 in)
198757.7 mm (2.3 in)
198864.8 mm (2.6 in)
198932.8 mm (1.3 in)
199047.4 mm (1.9 in)
199127.0 mm (1.1 in)
199229.2 mm (1.1 in)
199326.3 mm (1.0 in)
199425.0 mm (1.0 in)
199530.2 mm (1.2 in)
199634.8 mm (1.4 in)
199728.9 mm (1.1 in)
199837.8 mm (1.5 in)
199935.6 mm (1.4 in)
200025.9 mm (1.0 in)
200141.4 mm (1.6 in)
200229.2 mm (1.1 in)
200331.7 mm (1.2 in)
200446.1 mm (1.8 in)
200548.5 mm (1.9 in)
200637.9 mm (1.5 in)
200723.1 mm (0.9 in)
200831.3 mm (1.2 in)
200940.9 mm (1.6 in)
201038.7 mm (1.5 in)
201130.8 mm (1.2 in)
201248.3 mm (1.9 in)
201319.8 mm (0.8 in)
201452.3 mm (2.1 in)
201562.5 mm (2.5 in)
201656.9 mm (2.2 in)
201736.1 mm (1.4 in)
201841.9 mm (1.6 in)
201930.3 mm (1.2 in)
202059.3 mm (2.3 in)
202136.1 mm (1.4 in)
202216.5 mm (0.6 in)
202345.0 mm (1.8 in)
202431.4 mm (1.2 in)
202522.4 mm (0.9 in)
202616.7 mm (0.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Wild Horse Rsvr by year The longest dry spell of the year at Wild Horse Rsvr, 1982 to 2026. The record is 85 days in 1988, marked on the chart; the median year is 37 days. 0204060801001990200020102020Record: 85 days in 1988
The longest dry spell of the year at Wild Horse Rsvr, 1982 to 2026. The record is 85 days in 1988, marked on the chart; the median year is 37 days.
Longest dry spell (CDD) at Wild Horse Rsvr by year
YearLongest dry spell (CDD)
19829 days
198331 days
198420 days
198533 days
198639 days
198762 days
198885 days
198929 days
199041 days
199141 days
199261 days
199332 days
199467 days
199534 days
199626 days
199724 days
199837 days
199958 days
200044 days
200154 days
200236 days
200340 days
200434 days
200522 days
200655 days
200740 days
200854 days
200937 days
201030 days
201145 days
201240 days
201342 days
201424 days
201531 days
201633 days
201723 days
201870 days
201936 days
202043 days
202139 days
202225 days
202316 days
202430 days
202550 days
202626 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

34 years with a frost

Across 34 years with a frost, the median last spring frost at Wild Horse Rsvr falls on 26 June and the median first autumn frost on 7 July, which leaves a median of 14 days between them.

Fitted over all years, the growing season changes by +0.1 days per decade at this station.

Frost dates and growing season at Wild Horse Rsvr
MeasureMedian, all yearsEarliest periodRecent period (1987 to 2025)Recent against earliestFitted trend
Last spring frost26 Junen/a27 Junen/a-0.2 days per decade
First autumn frost7 Julyn/a7 Julyn/a-0.1 days per decade
Growing days14 daysn/a14 daysn/a+0.1 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

36 years, 1983 to 2025

A day with at least 20.4 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 45.9 mm (1.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Wild Horse Rsvr: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years20.4 mm (0.8 in)
5 years26.7 mm (1.1 in)
10 years31.1 mm (1.2 in)
25 years36.9 mm (1.5 in)
50 years41.3 mm (1.6 in)Longer than the 36 years of record
100 years45.9 mm (1.8 in)Longer than the 36 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, 36 years of values from 1983 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: 44.5 mm (1.8 in) in 1983; 35.3 mm (1.4 in) in 2016; 33.0 mm (1.3 in) in 2018.

Download the Data

  • Data for Wild Horse Rsvr standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Wild Horse Rsvr 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-17).