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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Heber Threshold Days by Year (USC00023958)

11 fixed thresholds counted per year at Heber (USC00023958): 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 2 years, most in 1949 with 16.
  • Heber: days with 25 mm (0.98 in) or more of precipitation in 2 years, most in 1949 with 2.
  • Heber: days with a maximum temperature at or above 30 C (86 F) in 1 years, most in 1949 with 22.
  • Heber: days with a maximum temperature at or above 90 F (32.2 C) in 1 years, most in 1949 with 6.
  • 11 fixed thresholds have at least one qualifying day at Heber.
2 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Heber Days per year at Heber with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1949. 051015201916: 171949: 1619161949
Days per year at Heber with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1949.
Days with 10 mm (0.39 in) or more of precipitation per year at Heber
YearDaysDecade average
19161717
19491616
First to last qualifying date each year at Heber For each year, a bar from the first to the last day at Heber meeting 10 mm (0.39 in). 1916: 19 January 1916 to 25 December 19161949: 13 January 1949 to 20 December 194919161949JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Heber meeting 10 mm (0.39 in).
First to last qualifying date each year at Heber
YearFirst dateLast date
19161916-01-191916-12-25
19491949-01-131949-12-20

Every Fixed Threshold

Fixed thresholds at Heber
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days122194922
90 F (32.2 C): Days1619496
0 C (32 F): Ice days (max120194920
0 C (32 F): Frost days (min11991949199
-10 C (14 F): Days with min151194951
-20 C (-4 F): Days with min123194923
-30 C (-22 F): Days with min1319493
10 mm (0.39 in): Days with 10 mm or more rain216194916
25 mm (0.98 in): Days with 25 mm or more rain2219492
50 mm (1.97 in): Days with 50 mm or more rain10n/a1
10 cm (3.9 in): Days with 10 cm or more snowfall1819498

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).