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Built 2026-10-18 (18 October 2026)

Courtlea Threshold Days by Year

3 fixed thresholds counted per year at Courtlea (ASN00008281): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Courtlea Thresholds

  • Courtlea: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1999 with 20.
  • Courtlea: days with 25 mm (0.98 in) or more of precipitation in 16 years, most in 1984 with 5.
  • Courtlea: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1999 with 2.
  • 3 fixed thresholds have at least one qualifying day at Courtlea.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Courtlea Days per year at Courtlea with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1999. 051015201984: 131985: 121986: 81987: 91988: 91989: 71990: 111991: 61992: 121993: 81994: 71995: 71996: 101997: 101998: 81999: 202000: 82001: 92002: 12003: 92004: 62005: 62006: 102023: 519841987199019931996199920022005
Days per year at Courtlea with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1999.
Days with 10 mm (0.39 in) or more of precipitation per year at Courtlea
YearDaysDecade average
1984139.7
1985129.7
198689.7
198799.7
198899.7
198979.7
1990119.9
199169.9
1992129.9
199389.9
199479.9
199579.9
1996109.9
1997109.9
199889.9
1999209.9
200087
200197
200217
200397
200467
200567
2006107
202355
First to last qualifying date each year at Courtlea For each year, a bar from the first to the last day at Courtlea meeting 10 mm (0.39 in). 1984: 22 February 1984 to 7 August 19841985: 1 February 1985 to 13 October 19851986: 21 February 1986 to 5 October 19861987: 26 April 1987 to 24 December 19871988: 24 March 1988 to 12 August 19881989: 12 January 1989 to 14 June 19891990: 28 January 1990 to 6 October 19901991: 4 June 1991 to 25 December 19911992: 7 February 1992 to 29 December 19921993: 30 April 1993 to 14 November 19931994: 23 May 1994 to 11 September 19941995: 26 March 1995 to 18 October 19951996: 19 April 1996 to 16 December 19961997: 19 February 1997 to 12 November 19971998: 16 April 1998 to 29 August 19981999: 12 March 1999 to 29 December 19992000: 13 January 2000 to 6 September 20002001: 24 February 2001 to 29 September 20012002: 23 December 2002 to 23 December 20022003: 4 January 2003 to 22 August 20032004: 22 May 2004 to 24 September 20042005: 1 May 2005 to 24 August 20052006: 12 January 2006 to 4 November 20062023: 1 April 2023 to 13 November 202319841987199019931996199920022005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Courtlea meeting 10 mm (0.39 in).
First to last qualifying date each year at Courtlea
YearFirst dateLast date
19841984-02-221984-08-07
19851985-02-011985-10-13
19861986-02-211986-10-05
19871987-04-261987-12-24
19881988-03-241988-08-12
19891989-01-121989-06-14
19901990-01-281990-10-06
19911991-06-041991-12-25
19921992-02-071992-12-29
19931993-04-301993-11-14
19941994-05-231994-09-11
19951995-03-261995-10-18
19961996-04-191996-12-16
19971997-02-191997-11-12
19981998-04-161998-08-29
19991999-03-121999-12-29
20002000-01-132000-09-06
20012001-02-242001-09-29
20022002-12-232002-12-23
20032003-01-042003-08-22
20042004-05-222004-09-24
20052005-05-012005-08-24
20062006-01-122006-11-04
20232023-04-012023-11-13

Every Fixed Threshold

Fixed thresholds at Courtlea
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain242019995
25 mm (0.98 in): Days with 25 mm or more rain16519841
50 mm (1.97 in): Days with 50 mm or more rain4219991

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1984.

Download the Data

  • Data for Courtlea 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).