Daily records
Page built 2026-10-15
Data as of 2026-10-14
Search
Built 2026-10-15 (15 October 2026)

Chepeta Weather Records (USS0010J43S)

Record envelope, standing records and threshold days for Chepeta (USS0010J43S), Utah, United States, with 47 years of record.

Key Facts for Chepeta

  • Chepeta (USS0010J43S) is a weather station in Utah, United States at 40.77 latitude and -110.01 longitude, 3,228 m (10,592 ft) above sea level.
  • The station reports from 1980 to 2026, 47 years of record.
  • 1,464 records set at Chepeta still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Chepeta set a daily record precipitation of 66.0 mm (2.6 in) on 11 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Utah, United States, 40.77 latitude, -110.01 longitude.
  • Elevation: 3,228 m (10,592 ft).
  • Period of record: 1980 to 2026, 47 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

37 days at or beyond a record
Daily record high and record low at Chepeta, with 2026 drawn through them The band shows the record high and record low for each calendar day at Chepeta. The lines show the 2026 daily maximum and minimum. 37 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 Chepeta. The lines show the 2026 daily maximum and minimum. 37 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Chepeta, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan12.0 C (53.6 F)-31.9 C (-25.4 F)4.6 C (40.3 F)-20.3 C (-4.5 F)
Feb10.7 C (51.3 F)-31.0 C (-23.8 F)9.5 C (49.1 F)-23.3 C (-9.9 F)
Mar17.1 C (62.8 F)-28.2 C (-18.8 F)17.1 C (62.8 F)-19.4 C (-2.9 F)
Apr17.0 C (62.6 F)-25.5 C (-13.9 F)11.9 C (53.4 F)-15.9 C (3.4 F)
May19.1 C (66.4 F)-17.2 C (1.0 F)19.1 C (66.4 F)-11.5 C (11.3 F)
Jun25.8 C (78.4 F)-9.3 C (15.3 F)23.8 C (74.8 F)-3.8 C (25.2 F)
Jul26.5 C (79.7 F)-2.3 C (27.9 F)25.7 C (78.3 F)-0.8 C (30.6 F)
Aug25.6 C (78.1 F)-3.8 C (25.2 F)24.9 C (76.8 F)0.9 C (33.6 F)
Sep24.8 C (76.6 F)-11.5 C (11.3 F)18.7 C (65.7 F)-2.9 C (26.8 F)
Oct19.5 C (67.1 F)-22.8 C (-9.0 F)18.1 C (64.6 F)-0.3 C (31.5 F)
Nov14.0 C (57.2 F)-29.1 C (-20.4 F)n/an/a
Dec10.7 C (51.3 F)-32.6 C (-26.7 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Chepeta by the year they were set 1,464 records at Chepeta still stand. 2008 holds the most, with 78. 0204060802004: 302005: 602006: 662007: 762008: 782009: 542010: 532011: 532012: 642013: 772014: 692015: 672016: 572017: 712018: 622019: 522020: 782021: 712022: 712023: 592024: 532025: 732026: 7020042007201020132016201920222025
1,464 records at Chepeta still stand. 2008 holds the most, with 78.
Standing records at Chepeta by the year they were set
Year setStanding records
200430
200560
200666
200776
200878
200954
201053
201153
201264
201377
201469
201567
201657
201771
201862
201952
202078
202171
202271
202359
202453
202573
202670

Wettest Day of Each Month

Oct: 83.8 mm (3.3 in)
Record daily precipitation for each month at Chepeta The wettest day on record for each calendar month at Chepeta. The most was 83.8 mm (3.3 in) on 20 October 2004. 0255075100 Jan: 40.6 mm (1.6 in), 5 January 2008 Jan Feb: 50.8 mm (2.0 in), 20 February 1986 Feb Mar: 76.2 mm (3.0 in), 11 March 1995 Mar Apr: 50.8 mm (2.0 in), 8 April 2011 Apr May: 43.2 mm (1.7 in), 6 May 1986 May Jun: 55.9 mm (2.2 in), 6 June 1983 Jun Jul: 45.7 mm (1.8 in), 23 July 2026 Jul Aug: 43.2 mm (1.7 in), 18 August 2021 Aug Sep: 55.9 mm (2.2 in), 22 September 2016 Sep Oct: 83.8 mm (3.3 in), 20 October 2004 Oct Nov: 68.6 mm (2.7 in), 12 November 1985 Nov Dec: 53.3 mm (2.1 in), 24 December 2016 Dec
The wettest day on record for each calendar month at Chepeta. The most was 83.8 mm (3.3 in) on 20 October 2004.
Record daily precipitation for each month at Chepeta
MonthRecord daily precipitation (mm)Date
Jan40.6 mm (1.6 in)5 January 2008
Feb50.8 mm (2.0 in)20 February 1986
Mar76.2 mm (3.0 in)11 March 1995
Apr50.8 mm (2.0 in)8 April 2011
May43.2 mm (1.7 in)6 May 1986
Jun55.9 mm (2.2 in)6 June 1983
Jul45.7 mm (1.8 in)23 July 2026
Aug43.2 mm (1.7 in)18 August 2021
Sep55.9 mm (2.2 in)22 September 2016
Oct83.8 mm (3.3 in)20 October 2004
Nov68.6 mm (2.7 in)12 November 1985
Dec53.3 mm (2.1 in)24 December 2016

Period of Record Coverage

2004 to 2026
Days with data per year at Chepeta 23 years of record at Chepeta, 2004 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 2004, 2026. 2004: 157 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 364 of 365 days2018: 365 of 365 days2019: 365 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 283 of 365 days20052010201520202025
23 years of record at Chepeta, 2004 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 2004, 2026.
Days with data per year at Chepeta
YearDays with dataShare of yearComplete
200415743%No
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017364100%Yes
2018365100%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202628378%No

Latest Records

20
Latest records at Chepeta
DateStationRecordValueBeat old record byOld record stoodSignificance
11 October 2026Chepeta, USdaily rain (Provisional)66.0 mm (2.6 in)38.1 mm (1.5 in)44 years57 of 100 (Notable)
18 September 2026Chepeta, USdaily rain (Tie, Provisional)22.9 mm (0.9 in)tie28 years3 of 100 (Routine)
29 August 2026Chepeta, USdaily rain (Provisional)22.9 mm (0.9 in)10.2 mm (0.4 in)16 years20 of 100 (Routine)
13 August 2026Chepeta, USdaily rain17.8 mm (0.7 in)5.1 mm (0.20 in)44 years20 of 100 (Routine)
12 August 2026Chepeta, USdaily rain (Tie)12.7 mm (0.5 in)tie44 years4 of 100 (Routine)
23 July 2026Chepeta, USmonthly rain45.7 mm (1.8 in)10.1 mm (0.4 in)4 years32 of 100 (Routine)
8 July 2026Chepeta, USdaily rain15.2 mm (0.6 in)2.5 mm (0.10 in)43 years20 of 100 (Routine)
30 May 2026Chepeta, USdaily rain35.6 mm (1.4 in)15.3 mm (0.6 in)44 years40 of 100 (Notable)
26 May 2026Chepeta, USdaily rain10.2 mm (0.4 in)5.1 mm (0.20 in)31 years20 of 100 (Routine)
17 May 2026Chepeta, USdaily rain17.8 mm (0.7 in)2.6 mm (0.10 in)15 years12 of 100 (Routine)
18 February 2026Chepeta, USdaily rain27.9 mm (1.1 in)5.0 mm (0.20 in)10 years13 of 100 (Routine)
16 November 2025Chepeta, USdaily rain17.8 mm (0.7 in)5.1 mm (0.20 in)31 years18 of 100 (Routine)
11 October 2025Chepeta, USdaily rain (Tie)27.9 mm (1.1 in)tie44 years4 of 100 (Routine)
30 September 2025Chepeta, USdaily rain (Tie)7.6 mm (0.30 in)tie16 years2 of 100 (Routine)
25 August 2025Chepeta, USdaily rain25.4 mm (1.0 in)2.5 mm (0.10 in)24 years15 of 100 (Routine)
17 April 2025Chepeta, USdaily rain (Tie)17.8 mm (0.7 in)tie39 years3 of 100 (Routine)
13 March 2025Chepeta, USdaily rain38.1 mm (1.5 in)12.7 mm (0.5 in)28 years29 of 100 (Routine)
6 March 2025Chepeta, USdaily rain33.0 mm (1.3 in)15.2 mm (0.6 in)27 years32 of 100 (Routine)
13 February 2025Chepeta, USdaily rain12.7 mm (0.5 in)2.5 mm (0.10 in)30 years16 of 100 (Routine)
18 October 2024Chepeta, USdaily rain17.8 mm (0.7 in)5.1 mm (0.20 in)20 years15 of 100 (Routine)

Climate Trend

21 complete years, 2005 to 2025
Annual mean temperature at Chepeta as warming stripes, 2005 to 2025 One stripe for each of 21 complete years at Chepeta, 2005 to 2025. Blue stripes are years cooler than the station's own mean of 0.4 C (32.8 F); red stripes are warmer. The coolest year was 2008, at -0.5 C (31.0 F), and the warmest was 2025, at 1.5 C (34.7 F). The strongest colour marks a difference of 1.1 C (2.0 F). 2005: 0.6 C, +0.1 C from the station mean2006: 0.1 C, -0.3 C from the station mean2007: 0.9 C, +0.4 C from the station mean2008: -0.5 C, -1.0 C from the station mean2009: -0.2 C, -0.7 C from the station mean2010: -0.1 C, -0.6 C from the station mean2011: -0.5 C, -1.0 C from the station mean2012: 1.1 C, +0.6 C from the station mean2013: 0.1 C, -0.3 C from the station mean2014: 0.6 C, +0.2 C from the station mean2015: 1.2 C, +0.7 C from the station mean2016: 0.8 C, +0.4 C from the station mean2017: 1.1 C, +0.7 C from the station mean2018: 0.8 C, +0.4 C from the station mean2019: -0.4 C, -0.8 C from the station mean2020: 0.7 C, +0.3 C from the station mean2021: 0.8 C, +0.4 C from the station mean2022: 0.2 C, -0.2 C from the station mean2023: -0.3 C, -0.7 C from the station mean2024: 0.8 C, +0.4 C from the station mean2025: 1.5 C, +1.0 C from the station mean2005200820102012201420162018202020222024
One stripe for each of 21 complete years at Chepeta, 2005 to 2025. Blue stripes are years cooler than the station's own mean of 0.4 C (32.8 F); red stripes are warmer. The coolest year was 2008, at -0.5 C (31.0 F), and the warmest was 2025, at 1.5 C (34.7 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at Chepeta as warming stripes, 2005 to 2025
YearAnnual mean temperatureDifference from the station mean
20050.6 C+0.13 C
20060.1 C-0.31 C
20070.9 C+0.44 C
2008-0.5 C-0.99 C
2009-0.2 C-0.67 C
2010-0.1 C-0.59 C
2011-0.5 C-0.97 C
20121.1 C+0.64 C
20130.1 C-0.32 C
20140.6 C+0.18 C
20151.2 C+0.72 C
20160.8 C+0.37 C
20171.1 C+0.67 C
20180.8 C+0.40 C
2019-0.4 C-0.80 C
20200.7 C+0.25 C
20210.8 C+0.40 C
20220.2 C-0.22 C
2023-0.3 C-0.73 C
20240.8 C+0.35 C
20251.5 C+1.04 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1980 to 2026
Yearly extremes at Chepeta: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)26.5 C (79.7 F)202324.7 C (76.5 F)23
Coldest night (TNn)-32.6 C (-26.7 F)2013-28.1 C (-18.6 F)23
Wettest day (Rx1day)83.8 mm (3.3 in)200438.1 mm (1.5 in)47
Wettest five days (Rx5day)160.0 mm (6.3 in)200476.2 mm (3.0 in)47
Longest dry spell (CDD)48 days200121 days47

Hottest day (TXx)

Hottest day (TXx) at Chepeta by year The hottest day of the year at Chepeta, 1980 to 2026. The record is 26.5 C (79.7 F) in 2023, marked on the chart; the median year is 24.7 C (76.5 F). 2224262819801990200020102020Record: 26.5 C (79.7 F) in 2023
The hottest day of the year at Chepeta, 1980 to 2026. The record is 26.5 C (79.7 F) in 2023, marked on the chart; the median year is 24.7 C (76.5 F).
Hottest day (TXx) at Chepeta by year
YearHottest day (TXx)
1980n/a
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
200422.1 C (71.8 F)
200525.1 C (77.2 F)
200624.9 C (76.8 F)
200724.9 C (76.8 F)
200823.7 C (74.7 F)
200923.8 C (74.8 F)
201024.0 C (75.2 F)
201123.6 C (74.5 F)
201224.0 C (75.2 F)
201324.3 C (75.7 F)
201424.7 C (76.5 F)
201523.6 C (74.5 F)
201624.9 C (76.8 F)
201723.7 C (74.7 F)
201825.6 C (78.1 F)
201924.2 C (75.6 F)
202025.4 C (77.7 F)
202125.8 C (78.4 F)
202224.6 C (76.3 F)
202326.5 C (79.7 F)
202425.5 C (77.9 F)
202525.6 C (78.1 F)
202625.7 C (78.3 F)

Coldest night (TNn)

Coldest night (TNn) at Chepeta by year The coldest night of the year at Chepeta, 1980 to 2026. The record is -32.6 C (-26.7 F) in 2013, marked on the chart; the median year is -28.1 C (-18.6 F). -35-30-25-2019801990200020102020Record: -32.6 C (-26.7 F) in 2013
The coldest night of the year at Chepeta, 1980 to 2026. The record is -32.6 C (-26.7 F) in 2013, marked on the chart; the median year is -28.1 C (-18.6 F).
Coldest night (TNn) at Chepeta by year
YearColdest night (TNn)
1980n/a
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
2004-22.4 C (-8.3 F)
2005-30.3 C (-22.5 F)
2006-26.6 C (-15.9 F)
2007-28.2 C (-18.8 F)
2008-27.3 C (-17.1 F)
2009-30.9 C (-23.6 F)
2010-29.1 C (-20.4 F)
2011-31.0 C (-23.8 F)
2012-29.8 C (-21.6 F)
2013-32.6 C (-26.7 F)
2014-27.6 C (-17.7 F)
2015-26.8 C (-16.2 F)
2016-27.5 C (-17.5 F)
2017-28.1 C (-18.6 F)
2018-29.7 C (-21.5 F)
2019-27.1 C (-16.8 F)
2020-27.5 C (-17.5 F)
2021-27.3 C (-17.1 F)
2022-28.9 C (-20.0 F)
2023-28.2 C (-18.8 F)
2024-24.6 C (-12.3 F)
2025-29.1 C (-20.4 F)
2026-23.3 C (-9.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Chepeta by year The wettest day of the year at Chepeta, 1980 to 2026. The record is 83.8 mm (3.3 in) in 2004, marked on the chart; the median year is 38.1 mm (1.5 in). 2040608010019801990200020102020Record: 83.8 mm (3.3 in) in 2004
The wettest day of the year at Chepeta, 1980 to 2026. The record is 83.8 mm (3.3 in) in 2004, marked on the chart; the median year is 38.1 mm (1.5 in).
Wettest day (Rx1day) at Chepeta by year
YearWettest day (Rx1day)
198030.5 mm (1.2 in)
198130.5 mm (1.2 in)
198258.4 mm (2.3 in)
198355.9 mm (2.2 in)
198430.5 mm (1.2 in)
198568.6 mm (2.7 in)
198650.8 mm (2.0 in)
198748.3 mm (1.9 in)
198840.6 mm (1.6 in)
198927.9 mm (1.1 in)
199030.5 mm (1.2 in)
199133.0 mm (1.3 in)
199225.4 mm (1.0 in)
199335.6 mm (1.4 in)
199455.9 mm (2.2 in)
199576.2 mm (3.0 in)
199635.6 mm (1.4 in)
199733.0 mm (1.3 in)
199848.3 mm (1.9 in)
199945.7 mm (1.8 in)
200033.0 mm (1.3 in)
200138.1 mm (1.5 in)
200233.0 mm (1.3 in)
200330.5 mm (1.2 in)
200483.8 mm (3.3 in)
200533.0 mm (1.3 in)
200625.4 mm (1.0 in)
200763.5 mm (2.5 in)
200840.6 mm (1.6 in)
200930.5 mm (1.2 in)
201043.2 mm (1.7 in)
201150.8 mm (2.0 in)
201258.4 mm (2.3 in)
201320.3 mm (0.8 in)
201430.5 mm (1.2 in)
201520.3 mm (0.8 in)
201655.9 mm (2.2 in)
201725.4 mm (1.0 in)
201830.5 mm (1.2 in)
201948.3 mm (1.9 in)
202045.7 mm (1.8 in)
202143.2 mm (1.7 in)
202238.1 mm (1.5 in)
202335.6 mm (1.4 in)
202440.6 mm (1.6 in)
202538.1 mm (1.5 in)
202666.0 mm (2.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Chepeta by year The wettest five days of the year at Chepeta, 1980 to 2026. The record is 160.0 mm (6.3 in) in 2004, marked on the chart; the median year is 76.2 mm (3.0 in). 05010015020019801990200020102020Record: 160.0 mm (6.3 in) in 2004
The wettest five days of the year at Chepeta, 1980 to 2026. The record is 160.0 mm (6.3 in) in 2004, marked on the chart; the median year is 76.2 mm (3.0 in).
Wettest five days (Rx5day) at Chepeta by year
YearWettest five days (Rx5day)
198078.7 mm (3.1 in)
198173.6 mm (2.9 in)
1982121.9 mm (4.8 in)
198376.2 mm (3.0 in)
198448.3 mm (1.9 in)
1985116.8 mm (4.6 in)
198683.8 mm (3.3 in)
198763.5 mm (2.5 in)
198863.5 mm (2.5 in)
198971.0 mm (2.8 in)
199058.3 mm (2.3 in)
199171.1 mm (2.8 in)
199261.0 mm (2.4 in)
199383.8 mm (3.3 in)
199483.8 mm (3.3 in)
199583.8 mm (3.3 in)
199653.3 mm (2.1 in)
199788.9 mm (3.5 in)
199873.6 mm (2.9 in)
199983.8 mm (3.3 in)
200071.1 mm (2.8 in)
200188.9 mm (3.5 in)
200266.0 mm (2.6 in)
200376.2 mm (3.0 in)
2004160.0 mm (6.3 in)
2005109.3 mm (4.3 in)
200653.4 mm (2.1 in)
200781.3 mm (3.2 in)
200860.9 mm (2.4 in)
200991.5 mm (3.6 in)
2010122.0 mm (4.8 in)
2011109.1 mm (4.3 in)
201260.9 mm (2.4 in)
201348.3 mm (1.9 in)
201483.9 mm (3.3 in)
201548.2 mm (1.9 in)
201681.3 mm (3.2 in)
201748.2 mm (1.9 in)
201860.9 mm (2.4 in)
2019104.2 mm (4.1 in)
202066.0 mm (2.6 in)
202181.2 mm (3.2 in)
202253.3 mm (2.1 in)
202358.5 mm (2.3 in)
202486.2 mm (3.4 in)
202563.5 mm (2.5 in)
202683.8 mm (3.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Chepeta by year The longest dry spell of the year at Chepeta, 1980 to 2026. The record is 48 days in 2001, marked on the chart; the median year is 21 days. 102030405019801990200020102020Record: 48 days in 2001
The longest dry spell of the year at Chepeta, 1980 to 2026. The record is 48 days in 2001, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Chepeta by year
YearLongest dry spell (CDD)
198012 days
198116 days
198214 days
198317 days
198431 days
198519 days
198622 days
198713 days
198827 days
198925 days
199015 days
199121 days
199222 days
199318 days
199420 days
199517 days
199621 days
199719 days
199817 days
199925 days
200017 days
200148 days
200226 days
200326 days
200425 days
200521 days
200616 days
200734 days
200838 days
200916 days
201016 days
201119 days
201221 days
201331 days
201418 days
201517 days
201616 days
201732 days
201828 days
201921 days
202023 days
202118 days
202221 days
202321 days
202429 days
202525 days
202628 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

21 years with a frost

Across 21 years with a frost, the median last spring frost at Chepeta falls on 22 June and the median first autumn frost on 23 August, which leaves a median of 64 days between them.

Frost dates and growing season at Chepeta
MeasureMedian, all yearsEarliest periodRecent period (2005 to 2025)Recent against earliestFitted trend
Last spring frost22 Junen/a22 Junen/an/a
First autumn frost23 Augustn/a23 Augustn/an/a
Growing days64 daysn/a64 daysn/an/a

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

44 years, 1982 to 2025

A day with at least 38.9 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 91.1 mm (3.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Chepeta: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years38.9 mm (1.5 in)
5 years51.9 mm (2.0 in)
10 years60.8 mm (2.4 in)
25 years72.6 mm (2.9 in)
50 years81.8 mm (3.2 in)Longer than the 44 years of record
100 years91.1 mm (3.6 in)Longer than the 44 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, 44 years of values from 1982 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: 83.8 mm (3.3 in) in 2004; 76.2 mm (3.0 in) in 1995; 68.6 mm (2.7 in) in 1985.

Download the Data

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