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

North Truro Threshold Days by Year (USC00195891)

10 fixed thresholds counted per year at North Truro (USC00195891): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for North Truro Thresholds

  • North Truro: days with 10 mm (0.39 in) or more of precipitation in 7 years, most in 1945 with 42.
  • North Truro: days with 25 mm (0.98 in) or more of precipitation in 7 years, most in 1945 with 14.
  • North Truro: days with a maximum temperature at or above 30 C (86 F) in 5 years, most in 1952 with 21.
  • North Truro: days with a maximum temperature at or below 0 C (32 F) in 5 years, most in 1945 with 33.
  • 10 fixed thresholds have at least one qualifying day at North Truro.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at North Truro Days per year at North Truro with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 21 in 1952. 01020301944: 121945: 61951: 61952: 211953: 919441945195119521953
Days per year at North Truro with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 21 in 1952.
Days at or above 30 C (86 F) per year at North Truro
YearDaysDecade average
1944129
194569
1951612
19522112
1953912
First to last qualifying date each year at North Truro For each year, a bar from the first to the last day at North Truro meeting 30 C (86 F). 1944: 31 May 1944 to 16 August 19441945: 15 June 1945 to 8 September 19451951: 8 July 1951 to 31 July 19511952: 26 June 1952 to 31 July 19521953: 23 June 1953 to 3 September 195319441945195119521953JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at North Truro meeting 30 C (86 F).
First to last qualifying date each year at North Truro
YearFirst dateLast date
19441944-05-311944-08-16
19451945-06-151945-09-08
19511951-07-081951-07-31
19521952-06-261952-07-31
19531953-06-231953-09-03

Every Fixed Threshold

Fixed thresholds at North Truro
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days52119529
35 C (95 F): Days1319523
90 F (32.2 C): Days41119523
0 C (32 F): Ice days (max533194510
0 C (32 F): Frost days (min597194469
-10 C (14 F): Days with min51019453
20 C (68 F): Tropical nights (min517194411
10 mm (0.39 in): Days with 10 mm or more rain742194539
25 mm (0.98 in): Days with 25 mm or more rain714194512
50 mm (1.97 in): Days with 50 mm or more rain5319522

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

  • Data for North Truro 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).