Built 2026-10-19 (19 October 2026)

Highbury Threshold Days by Year

4 fixed thresholds counted per year at Highbury (ASN00010563): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Highbury Thresholds

  • Highbury: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1955 with 21.
  • Highbury: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 1983 with 6.
  • Highbury: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1951 with 2.
  • Highbury: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1955 with 1.
  • 4 fixed thresholds have at least one qualifying day at Highbury.
23 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Highbury Days per year at Highbury with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1955. 01020301949: 181950: 81951: 131955: 211967: 151968: 131969: 91970: 111971: 151972: 71973: 171974: 211975: 111977: 111978: 131979: 71980: 121981: 131982: 131983: 171984: 91985: 101988: 1219491955196919721975197919821985
Days per year at Highbury with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1955.
Days with 10 mm (0.39 in) or more of precipitation per year at Highbury
YearDaysDecade average
19491818
1950814
19511314
19552114
19671512.3
19681312.3
1969912.3
19701112.6
19711512.6
1972712.6
19731712.6
19742112.6
19751112.6
19771112.6
19781312.6
1979712.6
19801212.3
19811312.3
19821312.3
19831712.3
1984912.3
19851012.3
19881212.3
First to last qualifying date each year at Highbury For each year, a bar from the first to the last day at Highbury meeting 10 mm (0.39 in). 1949: 17 February 1949 to 14 November 19491950: 6 May 1950 to 8 November 19501951: 14 February 1951 to 2 December 19511955: 6 February 1955 to 16 October 19551967: 3 February 1967 to 23 December 19671968: 3 February 1968 to 30 September 19681969: 9 April 1969 to 4 November 19691970: 17 February 1970 to 4 October 19701971: 1 January 1971 to 26 November 19711972: 31 May 1972 to 7 October 19721973: 7 January 1973 to 14 November 19731974: 4 March 1974 to 19 November 19741975: 2 April 1975 to 17 November 19751977: 16 May 1977 to 24 November 19771978: 15 February 1978 to 30 September 19781979: 21 February 1979 to 12 November 19791980: 11 February 1980 to 30 December 19801981: 24 May 1981 to 11 November 19811982: 20 January 1982 to 26 November 19821983: 31 March 1983 to 31 December 19831984: 3 March 1984 to 7 November 19841985: 8 April 1985 to 20 November 19851988: 28 April 1988 to 25 August 198819491955196919721975197919821985JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Highbury meeting 10 mm (0.39 in).
First to last qualifying date each year at Highbury
YearFirst dateLast date
19491949-02-171949-11-14
19501950-05-061950-11-08
19511951-02-141951-12-02
19551955-02-061955-10-16
19671967-02-031967-12-23
19681968-02-031968-09-30
19691969-04-091969-11-04
19701970-02-171970-10-04
19711971-01-011971-11-26
19721972-05-311972-10-07
19731973-01-071973-11-14
19741974-03-041974-11-19
19751975-04-021975-11-17
19771977-05-161977-11-24
19781978-02-151978-09-30
19791979-02-211979-11-12
19801980-02-111980-12-30
19811981-05-241981-11-11
19821982-01-201982-11-26
19831983-03-311983-12-31
19841984-03-031984-11-07
19851985-04-081985-11-20
19881988-04-281988-08-25

Every Fixed Threshold

Fixed thresholds at Highbury
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2321195512
25 mm (0.98 in): Days with 25 mm or more rain18619831
50 mm (1.97 in): Days with 50 mm or more rain8219511
100 mm (3.94 in): Days with 100 mm or more rain1119551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Highbury 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).