Built 2026-10-18 (18 October 2026)

Winmalee (Pentlands Drive) Threshold Days by Year

5 fixed thresholds counted per year at Winmalee (Pentlands Drive) (ASN00063286): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Winmalee (Pentlands Drive) Thresholds

  • Winmalee (Pentlands Drive): days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 2007 with 42.
  • Winmalee (Pentlands Drive): days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1988 with 18.
  • Winmalee (Pentlands Drive): days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1988 with 5.
  • Winmalee (Pentlands Drive): days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1990 with 3.
  • 5 fixed thresholds have at least one qualifying day at Winmalee (Pentlands Drive).
23 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Winmalee (Pentlands Drive) Days per year at Winmalee (Pentlands Drive) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 2007. 02040601985: 351986: 171987: 281988: 341989: 371990: 411991: 281992: 251993: 191994: 191996: 211997: 182001: 232002: 252003: 312004: 212005: 212006: 142007: 422008: 302009: 282013: 242014: 2319851988199119942001200420072013
Days per year at Winmalee (Pentlands Drive) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 2007.
Days with 10 mm (0.39 in) or more of precipitation per year at Winmalee (Pentlands Drive)
YearDaysDecade average
19853530.2
19861730.2
19872830.2
19883430.2
19893730.2
19904124.4
19912824.4
19922524.4
19931924.4
19941924.4
19962124.4
19971824.4
20012326.1
20022526.1
20033126.1
20042126.1
20052126.1
20061426.1
20074226.1
20083026.1
20092826.1
20132423.5
20142323.5
First to last qualifying date each year at Winmalee (Pentlands Drive) For each year, a bar from the first to the last day at Winmalee (Pentlands Drive) meeting 10 mm (0.39 in). 1985: 8 February 1985 to 17 December 19851986: 11 February 1986 to 17 December 19861987: 1 January 1987 to 29 December 19871988: 17 January 1988 to 23 December 19881989: 19 January 1989 to 11 December 19891990: 8 January 1990 to 9 December 19901991: 9 January 1991 to 31 December 19911992: 10 January 1992 to 24 December 19921993: 4 January 1993 to 8 December 19931994: 18 January 1994 to 26 December 19941996: 3 January 1996 to 18 December 19961997: 27 January 1997 to 10 December 19972001: 18 January 2001 to 8 November 20012002: 7 January 2002 to 27 December 20022003: 2 January 2003 to 13 December 20032004: 13 February 2004 to 25 December 20042005: 17 January 2005 to 30 November 20052006: 6 January 2006 to 30 December 20062007: 2 January 2007 to 28 December 20072008: 14 January 2008 to 13 December 20082009: 27 January 2009 to 19 December 20092013: 14 January 2013 to 23 November 20132014: 21 January 2014 to 26 December 201419851988199119942001200420072013JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Winmalee (Pentlands Drive) meeting 10 mm (0.39 in).
First to last qualifying date each year at Winmalee (Pentlands Drive)
YearFirst dateLast date
19851985-02-081985-12-17
19861986-02-111986-12-17
19871987-01-011987-12-29
19881988-01-171988-12-23
19891989-01-191989-12-11
19901990-01-081990-12-09
19911991-01-091991-12-31
19921992-01-101992-12-24
19931993-01-041993-12-08
19941994-01-181994-12-26
19961996-01-031996-12-18
19971997-01-271997-12-10
20012001-01-182001-11-08
20022002-01-072002-12-27
20032003-01-022003-12-13
20042004-02-132004-12-25
20052005-01-172005-11-30
20062006-01-062006-12-30
20072007-01-022007-12-28
20082008-01-142008-12-13
20092009-01-272009-12-19
20132013-01-142013-11-23
20142014-01-212014-12-26

Every Fixed Threshold

Fixed thresholds at Winmalee (Pentlands Drive)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2342200723
25 mm (0.98 in): Days with 25 mm or more rain231819885
50 mm (1.97 in): Days with 50 mm or more rain20519882
100 mm (3.94 in): Days with 100 mm or more rain9319901
200 mm (7.87 in): Days with 200 mm or more rain2119861

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1985.

Download the Data

  • Data for Winmalee (Pentlands Drive) 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).