Built 2026-10-19 (19 October 2026)

Millbank (Fairlie Downs) Threshold Days by Year (ASN00059131)

5 fixed thresholds counted per year at Millbank (Fairlie Downs) (ASN00059131): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Millbank (Fairlie Downs) Thresholds

  • Millbank (Fairlie Downs): days with 10 mm (0.39 in) or more of precipitation in 20 years, most in 2021 with 54.
  • Millbank (Fairlie Downs): days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 2021 with 24.
  • Millbank (Fairlie Downs): days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1988 with 9.
  • Millbank (Fairlie Downs): days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 2021 with 3.
  • 5 fixed thresholds have at least one qualifying day at Millbank (Fairlie Downs).
20 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Millbank (Fairlie Downs) Days per year at Millbank (Fairlie Downs) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 54 in 2021. 02040601986: 251987: 311988: 421989: 471990: 481991: 271992: 312001: 282002: 132013: 242014: 162015: 212018: 132019: 102020: 382021: 542022: 462023: 182024: 332025: 371986198819901992200220142018202020222024
Days per year at Millbank (Fairlie Downs) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 54 in 2021.
Days with 10 mm (0.39 in) or more of precipitation per year at Millbank (Fairlie Downs)
YearDaysDecade average
19862536.3
19873136.3
19884236.3
19894736.3
19904835.3
19912735.3
19923135.3
20012820.5
20021320.5
20132416.8
20141616.8
20152116.8
20181316.8
20191016.8
20203837.7
20215437.7
20224637.7
20231837.7
20243337.7
20253737.7
First to last qualifying date each year at Millbank (Fairlie Downs) For each year, a bar from the first to the last day at Millbank (Fairlie Downs) meeting 10 mm (0.39 in). 1986: 4 January 1986 to 14 November 19861987: 2 January 1987 to 24 December 19871988: 5 January 1988 to 27 December 19881989: 7 January 1989 to 25 December 19891990: 14 January 1990 to 30 December 19901991: 6 January 1991 to 24 December 19911992: 1 January 1992 to 25 December 19922001: 18 January 2001 to 5 December 20012002: 28 February 2002 to 26 December 20022013: 14 January 2013 to 27 December 20132014: 20 February 2014 to 29 December 20142015: 12 January 2015 to 8 November 20152018: 3 January 2018 to 22 December 20182019: 9 February 2019 to 26 December 20192020: 17 January 2020 to 31 December 20202021: 1 January 2021 to 24 December 20212022: 3 January 2022 to 13 December 20222023: 31 January 2023 to 26 December 20232024: 1 January 2024 to 5 December 20242025: 16 January 2025 to 13 December 20251986198919922013201820212024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Millbank (Fairlie Downs) meeting 10 mm (0.39 in).
First to last qualifying date each year at Millbank (Fairlie Downs)
YearFirst dateLast date
19861986-01-041986-11-14
19871987-01-021987-12-24
19881988-01-051988-12-27
19891989-01-071989-12-25
19901990-01-141990-12-30
19911991-01-061991-12-24
19921992-01-011992-12-25
20012001-01-182001-12-05
20022002-02-282002-12-26
20132013-01-142013-12-27
20142014-02-202014-12-29
20152015-01-122015-11-08
20182018-01-032018-12-22
20192019-02-092019-12-26
20202020-01-172020-12-31
20212021-01-012021-12-24
20222022-01-032022-12-13
20232023-01-312023-12-26
20242024-01-012024-12-05
20252025-01-162025-12-13

Every Fixed Threshold

Fixed thresholds at Millbank (Fairlie Downs)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2054202137
25 mm (0.98 in): Days with 25 mm or more rain1924202115
50 mm (1.97 in): Days with 50 mm or more rain19919884
100 mm (3.94 in): Days with 100 mm or more rain5320212
200 mm (7.87 in): Days with 200 mm or more rain1120251

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1986.

Download the Data

  • Data for Millbank (Fairlie 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).