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

West Hartland Threshold Days by Year (USC00069174)

5 fixed thresholds counted per year at West Hartland (USC00069174): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for West Hartland Thresholds

  • West Hartland: days with 10 mm (0.39 in) or more of precipitation in 19 years, most in 1945 with 47.
  • West Hartland: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1940 with 23.
  • West Hartland: days with 50 mm (1.97 in) or more of precipitation in 16 years, most in 1936 with 5.
  • West Hartland: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1934 with 1.
  • 5 fixed thresholds have at least one qualifying day at West Hartland.
19 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at West Hartland Days per year at West Hartland with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1945. 02040601933: 391934: 411935: 311936: 351937: 391938: 461939: 301940: 361941: 311942: 381943: 351944: 391945: 471946: 351947: 371957: 211961: 411962: 331963: 351933193519371939194119431945194719611963
Days per year at West Hartland with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1945.
Days with 10 mm (0.39 in) or more of precipitation per year at West Hartland
YearDaysDecade average
19333937.3
19344137.3
19353137.3
19363537.3
19373937.3
19384637.3
19393037.3
19403637.3
19413137.3
19423837.3
19433537.3
19443937.3
19454737.3
19463537.3
19473737.3
19572121
19614136.3
19623336.3
19633536.3
First to last qualifying date each year at West Hartland For each year, a bar from the first to the last day at West Hartland meeting 10 mm (0.39 in). 1933: 10 January 1933 to 27 December 19331934: 8 January 1934 to 27 December 19341935: 2 January 1935 to 16 December 19351936: 4 January 1936 to 20 December 19361937: 4 January 1937 to 18 December 19371938: 1 January 1938 to 28 December 19381939: 7 January 1939 to 20 December 19391940: 12 January 1940 to 28 December 19401941: 4 January 1941 to 24 December 19411942: 2 January 1942 to 28 December 19421943: 18 January 1943 to 27 December 19431944: 6 January 1944 to 29 December 19441945: 2 January 1945 to 30 December 19451946: 1 January 1946 to 30 December 19461947: 2 January 1947 to 25 November 19471957: 23 January 1957 to 12 December 19571961: 2 January 1961 to 29 December 19611962: 7 January 1962 to 21 December 19621963: 12 January 1963 to 24 December 19631933193619391942194519571963JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at West Hartland meeting 10 mm (0.39 in).
First to last qualifying date each year at West Hartland
YearFirst dateLast date
19331933-01-101933-12-27
19341934-01-081934-12-27
19351935-01-021935-12-16
19361936-01-041936-12-20
19371937-01-041937-12-18
19381938-01-011938-12-28
19391939-01-071939-12-20
19401940-01-121940-12-28
19411941-01-041941-12-24
19421942-01-021942-12-28
19431943-01-181943-12-27
19441944-01-061944-12-29
19451945-01-021945-12-30
19461946-01-011946-12-30
19471947-01-021947-11-25
19571957-01-231957-12-12
19611961-01-021961-12-29
19621962-01-071962-12-21
19631963-01-121963-12-24

Every Fixed Threshold

Fixed thresholds at West Hartland
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1947194535
25 mm (0.98 in): Days with 25 mm or more rain1923194010
50 mm (1.97 in): Days with 50 mm or more rain16519361
100 mm (3.94 in): Days with 100 mm or more rain3119341
200 mm (7.87 in): Days with 200 mm or more rain1119381

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.

Download the Data

  • Data for West Hartland 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).