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

Bethel Threshold Days by Year (USC00430660)

6 fixed thresholds counted per year at Bethel (USC00430660): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bethel Thresholds

  • Bethel: days with 10 mm (0.39 in) or more of precipitation in 17 years, most in 1929 with 44.
  • Bethel: days with 25 mm (0.98 in) or more of precipitation in 17 years, most in 1946 with 12.
  • Bethel: days with 10 cm (3.9 in) or more of snowfall in 13 years, most in 1956 with 10.
  • Bethel: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1952 with 3.
  • 6 fixed thresholds have at least one qualifying day at Bethel.
17 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bethel Days per year at Bethel with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1929. 02040601929: 441930: 261931: 311932: 271938: 401939: 321946: 421947: 331948: 291949: 281950: 271951: 341952: 271953: 341954: 341955: 291956: 26192919311938194619481950195219541956
Days per year at Bethel with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1929.
Days with 10 mm (0.39 in) or more of precipitation per year at Bethel
YearDaysDecade average
19294444
19302631.2
19313131.2
19322731.2
19384031.2
19393231.2
19464233
19473333
19482933
19492833
19502730.1
19513430.1
19522730.1
19533430.1
19543430.1
19552930.1
19562630.1
First to last qualifying date each year at Bethel For each year, a bar from the first to the last day at Bethel meeting 10 mm (0.39 in). 1929: 2 January 1929 to 24 December 19291930: 10 January 1930 to 17 November 19301931: 6 January 1931 to 25 December 19311932: 2 January 1932 to 31 December 19321938: 1 January 1938 to 28 December 19381939: 31 January 1939 to 4 December 19391946: 25 January 1946 to 29 December 19461947: 2 January 1947 to 27 December 19471948: 3 January 1948 to 31 December 19481949: 6 January 1949 to 21 December 19491950: 7 January 1950 to 30 December 19501951: 8 January 1951 to 25 December 19511952: 23 January 1952 to 13 December 19521953: 4 January 1953 to 10 December 19531954: 27 January 1954 to 30 December 19541955: 7 February 1955 to 5 December 19551956: 9 January 1956 to 17 December 1956192919321946194919521955JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bethel meeting 10 mm (0.39 in).
First to last qualifying date each year at Bethel
YearFirst dateLast date
19291929-01-021929-12-24
19301930-01-101930-11-17
19311931-01-061931-12-25
19321932-01-021932-12-31
19381938-01-011938-12-28
19391939-01-311939-12-04
19461946-01-251946-12-29
19471947-01-021947-12-27
19481948-01-031948-12-31
19491949-01-061949-12-21
19501950-01-071950-12-30
19511951-01-081951-12-25
19521952-01-231952-12-13
19531953-01-041953-12-10
19541954-01-271954-12-30
19551955-02-071955-12-05
19561956-01-091956-12-17

Every Fixed Threshold

Fixed thresholds at Bethel
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1744192926
25 mm (0.98 in): Days with 25 mm or more rain171219464
50 mm (1.97 in): Days with 50 mm or more rain8319521
10 cm (3.9 in): Days with 10 cm or more snowfall1310195610
25 cm (9.8 in): Days with 25 cm or more snowfall5119381
50 cm (19.7 in): Days with 50 cm or more snowfall1119521

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1929.

Download the Data

  • Data for Bethel 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).