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

Decker Threshold Days by Year (USC00122106)

5 fixed thresholds counted per year at Decker (USC00122106): 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 17 years, most in 1927 with 44.
  • Decker: days with 25 mm (0.98 in) or more of precipitation in 17 years, most in 1933 with 14.
  • Decker: days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1933 with 6.
  • Decker: days with 10 cm (3.9 in) or more of snowfall in 2 years, most in 1927 with 1.
  • 5 fixed thresholds have at least one qualifying day at Decker.
17 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Decker Days per year at Decker with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1927. 02040601914: 291915: 371916: 321917: 351921: 341922: 341923: 421924: 271925: 241926: 291927: 441928: 271929: 411930: 291931: 341932: 421933: 39191419161921192319251927192919311933
Days per year at Decker with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1927.
Days with 10 mm (0.39 in) or more of precipitation per year at Decker
YearDaysDecade average
19142933.3
19153733.3
19163233.3
19173533.3
19213433.6
19223433.6
19234233.6
19242733.6
19252433.6
19262933.6
19274433.6
19282733.6
19294133.6
19302936
19313436
19324236
19333936
First to last qualifying date each year at Decker For each year, a bar from the first to the last day at Decker meeting 10 mm (0.39 in). 1914: 31 January 1914 to 29 December 19141915: 19 January 1915 to 29 December 19151916: 2 January 1916 to 27 December 19161917: 3 January 1917 to 8 December 19171921: 26 January 1921 to 24 December 19211922: 2 February 1922 to 31 December 19221923: 14 January 1923 to 28 December 19231924: 3 January 1924 to 19 December 19241925: 11 February 1925 to 27 November 19251926: 22 January 1926 to 20 December 19261927: 18 January 1927 to 29 December 19271928: 19 January 1928 to 17 December 19281929: 15 January 1929 to 19 December 19291930: 2 January 1930 to 26 December 19301931: 6 January 1931 to 31 December 19311932: 5 January 1932 to 31 December 19321933: 18 January 1933 to 17 December 1933191419171923192619291932JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Decker meeting 10 mm (0.39 in).
First to last qualifying date each year at Decker
YearFirst dateLast date
19141914-01-311914-12-29
19151915-01-191915-12-29
19161916-01-021916-12-27
19171917-01-031917-12-08
19211921-01-261921-12-24
19221922-02-021922-12-31
19231923-01-141923-12-28
19241924-01-031924-12-19
19251925-02-111925-11-27
19261926-01-221926-12-20
19271927-01-181927-12-29
19281928-01-191928-12-17
19291929-01-151929-12-19
19301930-01-021930-12-26
19311931-01-061931-12-31
19321932-01-051932-12-31
19331933-01-181933-12-17

Every Fixed Threshold

Fixed thresholds at Decker
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1744192739
25 mm (0.98 in): Days with 25 mm or more rain1714193314
50 mm (1.97 in): Days with 50 mm or more rain13619336
100 mm (3.94 in): Days with 100 mm or more rain1219312
10 cm (3.9 in): Days with 10 cm or more snowfall2119271

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

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).