Built 2026-10-19 (19 October 2026)

Seemore Downs Threshold Days by Year

4 fixed thresholds counted per year at Seemore Downs (ASN00011041): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Seemore Downs Thresholds

  • Seemore Downs: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1992 with 13.
  • Seemore Downs: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 2000 with 5.
  • Seemore Downs: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 2001 with 2.
  • Seemore Downs: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1997 with 1.
  • 4 fixed thresholds have at least one qualifying day at Seemore Downs.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Seemore Downs Days per year at Seemore Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 13 in 1992. 0510151938: 31939: 41940: 41943: 61982: 41983: 71984: 71985: 51986: 31987: 11988: 51989: 71990: 91991: 61992: 131993: 71994: 31996: 61997: 61998: 41999: 62000: 132001: 102003: 72004: 72005: 32006: 72007: 42008: 62009: 92015: 102016: 92017: 102018: 8193819821986199019941999200420082017
Days per year at Seemore Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 13 in 1992.
Days with 10 mm (0.39 in) or more of precipitation per year at Seemore Downs
YearDaysDecade average
193833.5
193943.5
194045
194365
198244.9
198374.9
198474.9
198554.9
198634.9
198714.9
198854.9
198974.9
199096.7
199166.7
1992136.7
199376.7
199436.7
199666.7
199766.7
199846.7
199966.7
2000137.3
2001107.3
200377.3
200477.3
200537.3
200677.3
200747.3
200867.3
200997.3
2015109.3
201699.3
2017109.3
201889.3
First to last qualifying date each year at Seemore Downs For each year, a bar from the first to the last day at Seemore Downs meeting 10 mm (0.39 in). 1938: 20 June 1938 to 23 August 19381939: 19 January 1939 to 31 October 19391940: 24 January 1940 to 20 November 19401943: 9 February 1943 to 3 September 19431982: 21 May 1982 to 5 November 19821983: 6 February 1983 to 5 December 19831984: 10 March 1984 to 29 September 19841985: 9 March 1985 to 17 November 19851986: 17 June 1986 to 7 October 19861987: 12 June 1987 to 12 June 19871988: 1 February 1988 to 4 December 19881989: 6 January 1989 to 23 December 19891990: 13 January 1990 to 6 December 19901991: 29 May 1991 to 29 December 19911992: 10 February 1992 to 2 December 19921993: 30 January 1993 to 3 December 19931994: 26 February 1994 to 31 March 19941996: 14 March 1996 to 16 July 19961997: 12 May 1997 to 8 December 19971998: 22 May 1998 to 15 July 19981999: 16 March 1999 to 14 December 19992000: 23 January 2000 to 20 November 20002001: 2 February 2001 to 14 December 20012003: 29 January 2003 to 25 November 20032004: 4 March 2004 to 30 November 20042005: 11 July 2005 to 31 December 20052006: 8 January 2006 to 20 December 20062007: 4 January 2007 to 24 April 20072008: 20 February 2008 to 25 December 20082009: 30 January 2009 to 23 December 20092015: 27 February 2015 to 4 December 20152016: 21 January 2016 to 13 December 20162017: 17 January 2017 to 28 December 20172018: 31 January 2018 to 4 November 20181938198319881993199920052015JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Seemore Downs meeting 10 mm (0.39 in).
First to last qualifying date each year at Seemore Downs
YearFirst dateLast date
19381938-06-201938-08-23
19391939-01-191939-10-31
19401940-01-241940-11-20
19431943-02-091943-09-03
19821982-05-211982-11-05
19831983-02-061983-12-05
19841984-03-101984-09-29
19851985-03-091985-11-17
19861986-06-171986-10-07
19871987-06-121987-06-12
19881988-02-011988-12-04
19891989-01-061989-12-23
19901990-01-131990-12-06
19911991-05-291991-12-29
19921992-02-101992-12-02
19931993-01-301993-12-03
19941994-02-261994-03-31
19961996-03-141996-07-16
19971997-05-121997-12-08
19981998-05-221998-07-15
19991999-03-161999-12-14
20002000-01-232000-11-20
20012001-02-022001-12-14
20032003-01-292003-11-25
20042004-03-042004-11-30
20052005-07-112005-12-31
20062006-01-082006-12-20
20072007-01-042007-04-24
20082008-02-202008-12-25
20092009-01-302009-12-23
20152015-02-272015-12-04
20162016-01-212016-12-13
20172017-01-172017-12-28
20182018-01-312018-11-04

Every Fixed Threshold

Fixed thresholds at Seemore Downs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain341319928
25 mm (0.98 in): Days with 25 mm or more rain22520005
50 mm (1.97 in): Days with 50 mm or more rain5220011
100 mm (3.94 in): Days with 100 mm or more rain1119971

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.

Download the Data

  • Data for Seemore Downs 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).