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

Bangor Threshold Days by Year (CA008300128)

14 fixed thresholds counted per year at Bangor (CA008300128): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bangor Thresholds

  • Bangor: days with a maximum temperature at or below 0 C (32 F) in 12 years, most in 1978 with 90.
  • Bangor: nights with a minimum temperature at or below 0 C (32 F) in 12 years, most in 1972 with 193.
  • Bangor: nights with a minimum temperature at or below -10 C (14 F) in 12 years, most in 1972 with 81.
  • Bangor: nights with a minimum temperature at or below -20 C (-4 F) in 12 years, most in 1975 with 18.
  • 14 fixed thresholds have at least one qualifying day at Bangor.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Bangor Days per year at Bangor with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1975. 0358101972: 31975: 101976: 51977: 21979: 11980: 11982: 11983: 219721975197619771979198019821983
Days per year at Bangor with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1975.
Days at or above 30 C (86 F) per year at Bangor
YearDaysDecade average
197234.2
1975104.2
197654.2
197724.2
197914.2
198011.3
198211.3
198321.3
First to last qualifying date each year at Bangor For each year, a bar from the first to the last day at Bangor meeting 30 C (86 F). 1972: 13 July 1972 to 16 July 19721975: 24 June 1975 to 11 August 19751976: 16 June 1976 to 22 August 19761977: 23 May 1977 to 29 August 19771979: 16 June 1979 to 16 June 19791980: 26 June 1980 to 26 June 19801982: 19 July 1982 to 19 July 19821983: 23 June 1983 to 5 July 198319721975197619771979198019821983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bangor meeting 30 C (86 F).
First to last qualifying date each year at Bangor
YearFirst dateLast date
19721972-07-131972-07-16
19751975-06-241975-08-11
19761976-06-161976-08-22
19771977-05-231977-08-29
19791979-06-161979-06-16
19801980-06-261980-06-26
19821982-07-191982-07-19
19831983-06-231983-07-05

Every Fixed Threshold

Fixed thresholds at Bangor
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days81019752
35 C (95 F): Days1119761
90 F (32.2 C): Days2219762
0 C (32 F): Ice days (max1290197861
0 C (32 F): Frost days (min121931972148
-10 C (14 F): Days with min1281197247
-20 C (-4 F): Days with min121819752
-30 C (-22 F): Days with min2119811
20 C (68 F): Tropical nights (min10719791
10 mm (0.39 in): Days with 10 mm or more rain1248197245
25 mm (0.98 in): Days with 25 mm or more rain121519775
50 mm (1.97 in): Days with 50 mm or more rain5319741
10 cm (3.9 in): Days with 10 cm or more snowfall111219786
25 cm (9.8 in): Days with 25 cm or more snowfall5119721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1972.

Download the Data

  • Data for Bangor 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).