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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Hannagan Meadows Threshold Days by Year (USS0009S11S)

9 fixed thresholds counted per year at Hannagan Meadows (USS0009S11S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hannagan Meadows Thresholds

  • Hannagan Meadows: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1990 with 46.
  • Hannagan Meadows: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1983 with 13.
  • Hannagan Meadows: days with a maximum temperature at or below 0 C (32 F) in 32 years, most in 2007 with 28.
  • Hannagan Meadows: nights with a minimum temperature at or below 0 C (32 F) in 31 years, most in 1999 with 239.
  • 9 fixed thresholds have at least one qualifying day at Hannagan Meadows.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at Hannagan Meadows Days per year at Hannagan Meadows with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1995. 02461989: 31994: 31995: 51996: 11998: 31999: 12000: 12002: 12003: 32016: 12018: 12020: 2198919951998200020032018
Days per year at Hannagan Meadows with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1995.
Days at or above 30 C (86 F) per year at Hannagan Meadows
YearDaysDecade average
198933
199432.6
199552.6
199612.6
199832.6
199912.6
200011.7
200211.7
200331.7
201611
201811
202022
First to last qualifying date each year at Hannagan Meadows For each year, a bar from the first to the last day at Hannagan Meadows meeting 30 C (86 F). 1989: 18 June 1989 to 4 July 19891994: 24 June 1994 to 26 June 19941995: 25 July 1995 to 10 August 19951996: 20 June 1996 to 20 June 19961998: 28 June 1998 to 15 July 19981999: 1 July 1999 to 1 July 19992000: 29 May 2000 to 29 May 20002002: 31 May 2002 to 31 May 20022003: 9 July 2003 to 12 July 20032016: 19 June 2016 to 19 June 20162018: 20 July 2018 to 20 July 20182020: 11 May 2020 to 31 May 2020198919951998200020032018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hannagan Meadows meeting 30 C (86 F).
First to last qualifying date each year at Hannagan Meadows
YearFirst dateLast date
19891989-06-181989-07-04
19941994-06-241994-06-26
19951995-07-251995-08-10
19961996-06-201996-06-20
19981998-06-281998-07-15
19991999-07-011999-07-01
20002000-05-292000-05-29
20022002-05-312002-05-31
20032003-07-092003-07-12
20162016-06-192016-06-19
20182018-07-202018-07-20
20202020-05-112020-05-31

Every Fixed Threshold

Fixed thresholds at Hannagan Meadows
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days12519952
90 F (32.2 C): Days5119941
0 C (32 F): Ice days (max322820076
0 C (32 F): Frost days (min31239199997
-10 C (14 F): Days with min317619989
-20 C (-4 F): Days with min20720134
10 mm (0.39 in): Days with 10 mm or more rain4646199020
25 mm (0.98 in): Days with 25 mm or more rain461319835
50 mm (1.97 in): Days with 50 mm or more rain27219831

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1989.

Download the Data

  • Data for Hannagan Meadows 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 (2026-10-17).