Built 2026-10-15 (15 October 2026)

Bridport Post Office Threshold Days by Year

5 fixed thresholds counted per year at Bridport Post Office (ASN00091007): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bridport Post Office Thresholds

  • Bridport Post Office: days with 10 mm (0.39 in) or more of precipitation in 77 years, most in 1971 with 42.
  • Bridport Post Office: days with 25 mm (0.98 in) or more of precipitation in 75 years, most in 1952 with 11.
  • Bridport Post Office: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1949 with 2.
  • Bridport Post Office: nights with a minimum temperature at or below 0 C (32 F) in 8 years, most in 1977 with 8.
  • 5 fixed thresholds have at least one qualifying day at Bridport Post Office.
8 years with a qualifying day
Nights at or below 0 C (32 F) per year at Bridport Post Office Days per year at Bridport Post Office with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 8 in 1977. 024681970: 71971: 61972: 71973: 61974: 11975: 31976: 51977: 819701971197219731974197519761977
Days per year at Bridport Post Office with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 8 in 1977.
Nights at or below 0 C (32 F) per year at Bridport Post Office
YearDaysDecade average
197075.4
197165.4
197275.4
197365.4
197415.4
197535.4
197655.4
197785.4
First to last qualifying date each year at Bridport Post Office For each year, a bar from the first to the last day at Bridport Post Office meeting 0 C (32 F). 1970: 3 July 1970 to 19 September 19701971: 1 July 1971 to 12 September 19711972: 11 June 1972 to 6 September 19721973: 7 June 1973 to 4 July 19731974: 6 August 1974 to 6 August 19741975: 18 June 1975 to 2 July 19751976: 3 June 1976 to 25 September 19761977: 29 May 1977 to 31 August 197719701971197219731974197519761977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bridport Post Office meeting 0 C (32 F).
First to last qualifying date each year at Bridport Post Office
YearFirst dateLast date
19701970-07-031970-09-19
19711971-07-011971-09-12
19721972-06-111972-09-06
19731973-06-071973-07-04
19741974-08-061974-08-06
19751975-06-181975-07-02
19761976-06-031976-09-25
19771977-05-291977-08-31

Every Fixed Threshold

Fixed thresholds at Bridport Post Office
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Frost days (min8819778
20 C (68 F): Tropical nights (min1319713
10 mm (0.39 in): Days with 10 mm or more rain7742197115
25 mm (0.98 in): Days with 25 mm or more rain751119522
50 mm (1.97 in): Days with 50 mm or more rain9219491

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1970.

Download the Data

  • Data for Bridport Post Office 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-14).