Built 2026-10-18 (18 October 2026)

Lavers Hill Threshold Days by Year

4 fixed thresholds counted per year at Lavers Hill (ASN00090052): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lavers Hill Thresholds

  • Lavers Hill: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1952 with 86.
  • Lavers Hill: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1929 with 26.
  • Lavers Hill: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1929 with 7.
  • Lavers Hill: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1917 with 1.
  • 4 fixed thresholds have at least one qualifying day at Lavers Hill.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Lavers Hill Days per year at Lavers Hill with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 86 in 1952. 02550751001917: 811918: 591919: 591920: 601924: 771925: 471928: 561929: 621931: 511933: 531934: 541935: 721939: 681940: 591941: 531942: 611943: 731944: 551945: 551946: 691947: 651948: 541949: 491950: 401951: 681952: 861953: 691954: 511955: 681956: 621962: 6019171924193119391943194719511955
Days per year at Lavers Hill with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 86 in 1952.
Days with 10 mm (0.39 in) or more of precipitation per year at Lavers Hill
YearDaysDecade average
19178166.3
19185966.3
19195966.3
19206060.4
19247760.4
19254760.4
19285660.4
19296260.4
19315159.6
19335359.6
19345459.6
19357259.6
19396859.6
19405959.3
19415359.3
19426159.3
19437359.3
19445559.3
19455559.3
19466959.3
19476559.3
19485459.3
19494959.3
19504063.4
19516863.4
19528663.4
19536963.4
19545163.4
19556863.4
19566263.4
19626060
First to last qualifying date each year at Lavers Hill For each year, a bar from the first to the last day at Lavers Hill meeting 10 mm (0.39 in). 1917: 13 January 1917 to 31 December 19171918: 14 January 1918 to 25 December 19181919: 7 January 1919 to 29 December 19191920: 1 January 1920 to 7 December 19201924: 7 January 1924 to 28 December 19241925: 13 January 1925 to 30 December 19251928: 18 January 1928 to 23 December 19281929: 14 January 1929 to 28 December 19291931: 3 January 1931 to 23 November 19311933: 5 January 1933 to 18 December 19331934: 9 January 1934 to 29 December 19341935: 5 January 1935 to 21 December 19351939: 17 February 1939 to 23 December 19391940: 5 January 1940 to 31 December 19401941: 4 January 1941 to 7 December 19411942: 21 January 1942 to 19 December 19421943: 14 January 1943 to 4 December 19431944: 3 January 1944 to 23 December 19441945: 31 January 1945 to 27 December 19451946: 4 January 1946 to 29 December 19461947: 6 January 1947 to 25 December 19471948: 6 January 1948 to 9 November 19481949: 4 January 1949 to 23 November 19491950: 9 January 1950 to 20 December 19501951: 18 February 1951 to 20 December 19511952: 25 January 1952 to 11 December 19521953: 8 February 1953 to 9 December 19531954: 26 January 1954 to 12 December 19541955: 8 January 1955 to 22 December 19551956: 1 January 1956 to 26 December 19561962: 2 February 1962 to 11 December 196219171924193119391943194719511955JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lavers Hill meeting 10 mm (0.39 in).
First to last qualifying date each year at Lavers Hill
YearFirst dateLast date
19171917-01-131917-12-31
19181918-01-141918-12-25
19191919-01-071919-12-29
19201920-01-011920-12-07
19241924-01-071924-12-28
19251925-01-131925-12-30
19281928-01-181928-12-23
19291929-01-141929-12-28
19311931-01-031931-11-23
19331933-01-051933-12-18
19341934-01-091934-12-29
19351935-01-051935-12-21
19391939-02-171939-12-23
19401940-01-051940-12-31
19411941-01-041941-12-07
19421942-01-211942-12-19
19431943-01-141943-12-04
19441944-01-031944-12-23
19451945-01-311945-12-27
19461946-01-041946-12-29
19471947-01-061947-12-25
19481948-01-061948-11-09
19491949-01-041949-11-23
19501950-01-091950-12-20
19511951-02-181951-12-20
19521952-01-251952-12-11
19531953-02-081953-12-09
19541954-01-261954-12-12
19551955-01-081955-12-22
19561956-01-011956-12-26
19621962-02-021962-12-11

Every Fixed Threshold

Fixed thresholds at Lavers Hill
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3186195260
25 mm (0.98 in): Days with 25 mm or more rain3126192911
50 mm (1.97 in): Days with 50 mm or more rain26719292
100 mm (3.94 in): Days with 100 mm or more rain7119171

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1917.

Download the Data

  • Data for Lavers Hill 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).