Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Decker Threshold Days by Year (USC00242266)

15 fixed thresholds counted per year at Decker (USC00242266): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Decker Thresholds

  • Decker: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1975 with 25.
  • Decker: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1907 with 7.
  • Decker: days with 10 cm (3.9 in) or more of snowfall in 15 years, most in 1966 with 3.
  • Decker: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1908 with 2.
  • 15 fixed thresholds have at least one qualifying day at Decker.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Decker Days per year at Decker with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 70 in 1909. 0204060801905: 551906: 511907: 481908: 391909: 7019051906190719081909
Days per year at Decker with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 70 in 1909.
Days at or above 30 C (86 F) per year at Decker
YearDaysDecade average
19055552.6
19065152.6
19074852.6
19083952.6
19097052.6
First to last qualifying date each year at Decker For each year, a bar from the first to the last day at Decker meeting 30 C (86 F). 1905: 1 June 1905 to 8 October 19051906: 15 May 1906 to 28 September 19061907: 28 June 1907 to 23 August 19071908: 11 June 1908 to 13 August 19081909: 22 May 1909 to 21 September 190919051906190719081909JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Decker meeting 30 C (86 F).
First to last qualifying date each year at Decker
YearFirst dateLast date
19051905-06-011905-10-08
19061906-05-151906-09-28
19071907-06-281907-08-23
19081908-06-111908-08-13
19091909-05-221909-09-21

Every Fixed Threshold

Fixed thresholds at Decker
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days570190970
35 C (95 F): Days522190922
90 F (32.2 C): Days546190946
100 F (37.8 C): Days5419083
0 C (32 F): Ice days (max569190969
0 C (32 F): Frost days (min52311907220
-10 C (14 F): Days with min51391908103
-20 C (-4 F): Days with min553190953
-30 C (-22 F): Days with min513190913
-40 C (-40 F): Days with min1219052
10 mm (0.39 in): Days with 10 mm or more rain442519753
25 mm (0.98 in): Days with 25 mm or more rain29719073
50 mm (1.97 in): Days with 50 mm or more rain9219081
10 cm (3.9 in): Days with 10 cm or more snowfall15319661
25 cm (9.8 in): Days with 25 cm or more snowfall1119801

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

  • Data for Decker 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).