Daily records
Page built 2026-10-17
Data as of 2026-10-15
Search
Built 2026-10-17 (17 October 2026)

Heber Threshold Days by Year

11 fixed thresholds counted per year at Heber (USS0010R04S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Heber Thresholds

  • Heber: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1992 with 41.
  • Heber: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1982 with 12.
  • Heber: days with a maximum temperature at or below 0 C (32 F) in 35 years, most in 1987 with 28.
  • Heber: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 1985 with 45.
  • 11 fixed thresholds have at least one qualifying day at Heber.
34 years with a qualifying day
Days at or above 30 C (86 F) per year at Heber Days per year at Heber with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 45 in 1985. 02040601984: 191985: 451986: 331987: 291988: 331989: 101990: 121991: 31993: 21994: 121995: 181996: 101997: 81998: 121999: 32000: 202001: 92002: 252005: 182006: 72007: 112009: 132010: 62011: 52014: 52015: 62016: 172019: 122020: 302022: 122023: 222024: 132025: 222026: 17198419881993199720012007201420202025
Days per year at Heber with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 45 in 1985.
Days at or above 30 C (86 F) per year at Heber
YearDaysDecade average
19841928.2
19854528.2
19863328.2
19872928.2
19883328.2
19891028.2
1990128.9
199138.9
199328.9
1994128.9
1995188.9
1996108.9
199788.9
1998128.9
199938.9
20002014.7
2001914.7
20022514.7
20051814.7
2006714.7
20071114.7
20091314.7
201068.5
201158.5
201458.5
201568.5
2016178.5
2019128.5
20203019.3
20221219.3
20232219.3
20241319.3
20252219.3
20261719.3
First to last qualifying date each year at Heber For each year, a bar from the first to the last day at Heber meeting 30 C (86 F). 1984: 13 May 1984 to 9 September 19841985: 6 June 1985 to 31 August 19851986: 25 May 1986 to 6 September 19861987: 11 June 1987 to 19 August 19871988: 3 June 1988 to 24 August 19881989: 18 June 1989 to 19 July 19891990: 4 June 1990 to 1 July 19901991: 1 July 1991 to 3 July 19911993: 28 July 1993 to 1 August 19931994: 23 June 1994 to 4 August 19941995: 6 July 1995 to 9 August 19951996: 12 May 1996 to 14 August 19961997: 2 July 1997 to 24 July 19971998: 28 June 1998 to 28 August 19981999: 29 June 1999 to 1 July 19992000: 27 May 2000 to 14 September 20002001: 17 June 2001 to 27 August 20012002: 29 May 2002 to 12 August 20022005: 22 May 2005 to 23 July 20052006: 5 June 2006 to 21 July 20062007: 15 June 2007 to 17 July 20072009: 12 July 2009 to 20 August 20092010: 6 June 2010 to 20 July 20102011: 22 June 2011 to 2 July 20112014: 30 June 2014 to 26 July 20142015: 20 June 2015 to 27 June 20152016: 4 June 2016 to 29 July 20162019: 10 July 2019 to 1 September 20192020: 23 June 2020 to 7 September 20202022: 8 June 2022 to 22 July 20222023: 2 July 2023 to 6 August 20232024: 7 June 2024 to 20 August 20242025: 11 June 2025 to 12 August 20252026: 23 June 2026 to 25 August 20261984198919952000200720152023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Heber meeting 30 C (86 F).
First to last qualifying date each year at Heber
YearFirst dateLast date
19841984-05-131984-09-09
19851985-06-061985-08-31
19861986-05-251986-09-06
19871987-06-111987-08-19
19881988-06-031988-08-24
19891989-06-181989-07-19
19901990-06-041990-07-01
19911991-07-011991-07-03
19931993-07-281993-08-01
19941994-06-231994-08-04
19951995-07-061995-08-09
19961996-05-121996-08-14
19971997-07-021997-07-24
19981998-06-281998-08-28
19991999-06-291999-07-01
20002000-05-272000-09-14
20012001-06-172001-08-27
20022002-05-292002-08-12
20052005-05-222005-07-23
20062006-06-052006-07-21
20072007-06-152007-07-17
20092009-07-122009-08-20
20102010-06-062010-07-20
20112011-06-222011-07-02
20142014-06-302014-07-26
20152015-06-202015-06-27
20162016-06-042016-07-29
20192019-07-102019-09-01
20202020-06-232020-09-07
20222022-06-082022-07-22
20232023-07-022023-08-06
20242024-06-072024-08-20
20252025-06-112025-08-12
20262026-06-232026-08-25

Every Fixed Threshold

Fixed thresholds at Heber
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3445198517
35 C (95 F): Days4319851
90 F (32.2 C): Days242119852
0 C (32 F): Ice days (max352819876
0 C (32 F): Frost days (min25159199850
-10 C (14 F): Days with min252420071
-20 C (-4 F): Days with min1220112
10 mm (0.39 in): Days with 10 mm or more rain4541199224
25 mm (0.98 in): Days with 25 mm or more rain451219824
50 mm (1.97 in): Days with 50 mm or more rain29420191
100 mm (3.94 in): Days with 100 mm or more rain2119971

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1984.

Download the Data

  • Data for Heber 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-15).