Built 2026-10-17 (17 October 2026)

Tim Shea (Summit) Threshold Days by Year

3 fixed thresholds counted per year at Tim Shea (Summit) (ASN00095059): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tim Shea (Summit) Thresholds

  • Tim Shea (Summit): days with 10 mm (0.39 in) or more of precipitation in 14 years, most in 2016 with 79.
  • Tim Shea (Summit): days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 2016 with 13.
  • Tim Shea (Summit): days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 2016 with 2.
  • 3 fixed thresholds have at least one qualifying day at Tim Shea (Summit).
14 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Tim Shea (Summit) Days per year at Tim Shea (Summit) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 79 in 2016. 0204060801991: 382013: 672014: 472015: 502016: 792017: 552018: 572019: 462020: 542021: 482022: 422023: 432024: 552025: 561991201420162018202020222024
Days per year at Tim Shea (Summit) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 79 in 2016.
Days with 10 mm (0.39 in) or more of precipitation per year at Tim Shea (Summit)
YearDaysDecade average
19913838
20136757.3
20144757.3
20155057.3
20167957.3
20175557.3
20185757.3
20194657.3
20205449.7
20214849.7
20224249.7
20234349.7
20245549.7
20255649.7
First to last qualifying date each year at Tim Shea (Summit) For each year, a bar from the first to the last day at Tim Shea (Summit) meeting 10 mm (0.39 in). 1991: 25 January 1991 to 19 December 19912013: 9 January 2013 to 29 December 20132014: 4 January 2014 to 31 December 20142015: 4 January 2015 to 27 December 20152016: 30 January 2016 to 29 December 20162017: 14 January 2017 to 30 December 20172018: 13 January 2018 to 20 December 20182019: 7 February 2019 to 16 December 20192020: 11 January 2020 to 18 December 20202021: 12 January 2021 to 20 December 20212022: 8 January 2022 to 14 December 20222023: 23 January 2023 to 30 December 20232024: 8 January 2024 to 29 December 20242025: 11 January 2025 to 26 December 20251991201420162018202020222024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tim Shea (Summit) meeting 10 mm (0.39 in).
First to last qualifying date each year at Tim Shea (Summit)
YearFirst dateLast date
19911991-01-251991-12-19
20132013-01-092013-12-29
20142014-01-042014-12-31
20152015-01-042015-12-27
20162016-01-302016-12-29
20172017-01-142017-12-30
20182018-01-132018-12-20
20192019-02-072019-12-16
20202020-01-112020-12-18
20212021-01-122021-12-20
20222022-01-082022-12-14
20232023-01-232023-12-30
20242024-01-082024-12-29
20252025-01-112025-12-26

Every Fixed Threshold

Fixed thresholds at Tim Shea (Summit)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1479201656
25 mm (0.98 in): Days with 25 mm or more rain141320163
50 mm (1.97 in): Days with 50 mm or more rain3220162

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1991.

Download the Data

  • Data for Tim Shea (Summit) 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).