Built 2026-10-18 (18 October 2026)

Windermere Threshold Days by Year

3 fixed thresholds counted per year at Windermere (ASN00089073): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Windermere Thresholds

  • Windermere: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1911 with 27.
  • Windermere: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1911 with 8.
  • Windermere: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1930 with 2.
  • 3 fixed thresholds have at least one qualifying day at Windermere.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Windermere Days per year at Windermere with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1911. 01020301904: 171905: 141906: 231907: 111908: 131909: 171910: 201911: 271912: 141913: 111914: 61915: 121916: 181917: 161918: 191920: 171921: 181928: 201929: 161930: 171931: 141932: 251933: 211934: 201935: 201936: 171937: 13190419071910191319161920192919321935
Days per year at Windermere with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1911.
Days with 10 mm (0.39 in) or more of precipitation per year at Windermere
YearDaysDecade average
19041715.8
19051415.8
19062315.8
19071115.8
19081315.8
19091715.8
19102015.9
19112715.9
19121415.9
19131115.9
1914615.9
19151215.9
19161815.9
19171615.9
19181915.9
19201717.8
19211817.8
19282017.8
19291617.8
19301718.4
19311418.4
19322518.4
19332118.4
19342018.4
19352018.4
19361718.4
19371318.4
First to last qualifying date each year at Windermere For each year, a bar from the first to the last day at Windermere meeting 10 mm (0.39 in). 1904: 3 January 1904 to 2 November 19041905: 3 January 1905 to 3 December 19051906: 28 February 1906 to 29 November 19061907: 7 April 1907 to 29 December 19071908: 10 January 1908 to 2 December 19081909: 4 January 1909 to 1 December 19091910: 22 January 1910 to 22 December 19101911: 6 January 1911 to 19 December 19111912: 8 February 1912 to 6 December 19121913: 15 February 1913 to 23 December 19131914: 26 January 1914 to 25 December 19141915: 20 January 1915 to 23 October 19151916: 28 January 1916 to 10 December 19161917: 22 January 1917 to 30 December 19171918: 9 January 1918 to 3 December 19181920: 7 March 1920 to 17 December 19201921: 2 January 1921 to 15 November 19211928: 18 January 1928 to 26 October 19281929: 30 January 1929 to 28 December 19291930: 20 February 1930 to 23 December 19301931: 13 January 1931 to 17 November 19311932: 6 February 1932 to 24 December 19321933: 23 January 1933 to 15 December 19331934: 7 January 1934 to 29 December 19341935: 5 January 1935 to 2 December 19351936: 4 January 1936 to 29 December 19361937: 19 January 1937 to 18 December 19371904190819121916192119311935JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Windermere meeting 10 mm (0.39 in).
First to last qualifying date each year at Windermere
YearFirst dateLast date
19041904-01-031904-11-02
19051905-01-031905-12-03
19061906-02-281906-11-29
19071907-04-071907-12-29
19081908-01-101908-12-02
19091909-01-041909-12-01
19101910-01-221910-12-22
19111911-01-061911-12-19
19121912-02-081912-12-06
19131913-02-151913-12-23
19141914-01-261914-12-25
19151915-01-201915-10-23
19161916-01-281916-12-10
19171917-01-221917-12-30
19181918-01-091918-12-03
19201920-03-071920-12-17
19211921-01-021921-11-15
19281928-01-181928-10-26
19291929-01-301929-12-28
19301930-02-201930-12-23
19311931-01-131931-11-17
19321932-02-061932-12-24
19331933-01-231933-12-15
19341934-01-071934-12-29
19351935-01-051935-12-02
19361936-01-041936-12-29
19371937-01-191937-12-18

Every Fixed Threshold

Fixed thresholds at Windermere
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2727191113
25 mm (0.98 in): Days with 25 mm or more rain26819111
50 mm (1.97 in): Days with 50 mm or more rain11219301

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.

Download the Data

  • Data for Windermere 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).