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

Morden Threshold Days by Year (ASN00046068)

3 fixed thresholds counted per year at Morden (ASN00046068): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Morden Thresholds

  • Morden: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1917 with 14.
  • Morden: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1907 with 4.
  • Morden: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1894 with 2.
  • 3 fixed thresholds have at least one qualifying day at Morden.
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Morden Days per year at Morden with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 1917. 0510151892: 101893: 71894: 51895: 31896: 51897: 71898: 61899: 41900: 31901: 51902: 31903: 81904: 81905: 21906: 71907: 91908: 61909: 21910: 51911: 131912: 81913: 51914: 61915: 31916: 71917: 141920: 31923: 31924: 41925: 71892189518981901190419071910191319161923
Days per year at Morden with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 1917.
Days with 10 mm (0.39 in) or more of precipitation per year at Morden
YearDaysDecade average
1892105.9
189375.9
189455.9
189535.9
189655.9
189775.9
189865.9
189945.9
190035.3
190155.3
190235.3
190385.3
190485.3
190525.3
190675.3
190795.3
190865.3
190925.3
191057.6
1911137.6
191287.6
191357.6
191467.6
191537.6
191677.6
1917147.6
192034.3
192334.3
192444.3
192574.3
First to last qualifying date each year at Morden For each year, a bar from the first to the last day at Morden meeting 10 mm (0.39 in). 1892: 26 May 1892 to 10 November 18921893: 24 April 1893 to 19 November 18931894: 25 January 1894 to 27 December 18941895: 17 February 1895 to 21 June 18951896: 11 February 1896 to 16 September 18961897: 7 January 1897 to 31 December 18971898: 11 February 1898 to 30 August 18981899: 26 February 1899 to 15 October 18991900: 19 January 1900 to 1 April 19001901: 4 March 1901 to 25 August 19011902: 28 November 1902 to 17 December 19021903: 7 March 1903 to 29 December 19031904: 23 February 1904 to 16 December 19041905: 30 June 1905 to 1 July 19051906: 8 March 1906 to 18 December 19061907: 26 January 1907 to 27 December 19071908: 1 February 1908 to 12 December 19081909: 31 May 1909 to 24 June 19091910: 6 March 1910 to 6 November 19101911: 28 January 1911 to 12 December 19111912: 10 March 1912 to 24 December 19121913: 26 March 1913 to 18 December 19131914: 7 March 1914 to 23 December 19141915: 14 May 1915 to 1 October 19151916: 28 January 1916 to 24 November 19161917: 12 January 1917 to 21 November 19171920: 19 February 1920 to 25 August 19201923: 7 May 1923 to 30 July 19231924: 14 February 1924 to 15 December 19241925: 13 January 1925 to 13 November 192518921896190019041908191219161924JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Morden meeting 10 mm (0.39 in).
First to last qualifying date each year at Morden
YearFirst dateLast date
18921892-05-261892-11-10
18931893-04-241893-11-19
18941894-01-251894-12-27
18951895-02-171895-06-21
18961896-02-111896-09-16
18971897-01-071897-12-31
18981898-02-111898-08-30
18991899-02-261899-10-15
19001900-01-191900-04-01
19011901-03-041901-08-25
19021902-11-281902-12-17
19031903-03-071903-12-29
19041904-02-231904-12-16
19051905-06-301905-07-01
19061906-03-081906-12-18
19071907-01-261907-12-27
19081908-02-011908-12-12
19091909-05-311909-06-24
19101910-03-061910-11-06
19111911-01-281911-12-12
19121912-03-101912-12-24
19131913-03-261913-12-18
19141914-03-071914-12-23
19151915-05-141915-10-01
19161916-01-281916-11-24
19171917-01-121917-11-21
19201920-02-191920-08-25
19231923-05-071923-07-30
19241924-02-141924-12-15
19251925-01-131925-11-13

Every Fixed Threshold

Fixed thresholds at Morden
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain301419177
25 mm (0.98 in): Days with 25 mm or more rain23419072
50 mm (1.97 in): Days with 50 mm or more rain3218941

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1892.

Download the Data

  • Data for Morden 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).