Built 2026-10-17 (17 October 2026)

Lake Cobham Threshold Days by Year

3 fixed thresholds counted per year at Lake Cobham (ASN00046097): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lake Cobham Thresholds

  • Lake Cobham: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1887 with 14.
  • Lake Cobham: days with 25 mm (0.98 in) or more of precipitation in 17 years, most in 1887 with 5.
  • Lake Cobham: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1887 with 2.
  • 3 fixed thresholds have at least one qualifying day at Lake Cobham.
21 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Lake Cobham Days per year at Lake Cobham with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 1887. 0510151883: 41887: 141890: 121891: 111895: 51896: 41897: 51898: 41899: 51900: 31901: 31902: 41903: 51904: 41905: 21906: 41907: 61908: 51909: 41910: 61911: 101883189118971900190319061909
Days per year at Lake Cobham with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 1887.
Days with 10 mm (0.39 in) or more of precipitation per year at Lake Cobham
YearDaysDecade average
188349
1887149
1890126.6
1891116.6
189556.6
189646.6
189756.6
189846.6
189956.6
190034
190134
190244
190354
190444
190524
190644
190764
190854
190944
191068
1911108
First to last qualifying date each year at Lake Cobham For each year, a bar from the first to the last day at Lake Cobham meeting 10 mm (0.39 in). 1883: 27 February 1883 to 18 October 18831887: 7 February 1887 to 22 December 18871890: 10 January 1890 to 13 November 18901891: 5 January 1891 to 17 November 18911895: 20 January 1895 to 30 November 18951896: 22 April 1896 to 14 October 18961897: 7 January 1897 to 19 December 18971898: 11 February 1898 to 15 June 18981899: 26 February 1899 to 3 June 18991900: 18 January 1900 to 18 March 19001901: 15 March 1901 to 25 August 19011902: 2 October 1902 to 17 December 19021903: 26 August 1903 to 30 December 19031904: 29 March 1904 to 16 December 19041905: 2 January 1905 to 1 July 19051906: 8 March 1906 to 31 October 19061907: 26 January 1907 to 27 December 19071908: 1 February 1908 to 12 December 19081909: 8 February 1909 to 12 August 19091910: 5 March 1910 to 11 December 19101911: 1 February 1911 to 16 December 19111883189118971900190319061909JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lake Cobham meeting 10 mm (0.39 in).
First to last qualifying date each year at Lake Cobham
YearFirst dateLast date
18831883-02-271883-10-18
18871887-02-071887-12-22
18901890-01-101890-11-13
18911891-01-051891-11-17
18951895-01-201895-11-30
18961896-04-221896-10-14
18971897-01-071897-12-19
18981898-02-111898-06-15
18991899-02-261899-06-03
19001900-01-181900-03-18
19011901-03-151901-08-25
19021902-10-021902-12-17
19031903-08-261903-12-30
19041904-03-291904-12-16
19051905-01-021905-07-01
19061906-03-081906-10-31
19071907-01-261907-12-27
19081908-02-011908-12-12
19091909-02-081909-08-12
19101910-03-051910-12-11
19111911-02-011911-12-16

Every Fixed Threshold

Fixed thresholds at Lake Cobham
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2114188710
25 mm (0.98 in): Days with 25 mm or more rain17518872
50 mm (1.97 in): Days with 50 mm or more rain2218871

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1883.

Download the Data

  • Data for Lake Cobham 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).