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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Clinton NAS Threshold Days by Year (USW00013999)

9 fixed thresholds counted per year at Clinton NAS (USW00013999): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Clinton NAS Thresholds

  • Clinton NAS: days with a maximum temperature at or above 30 C (86 F) in 2 years, most in 2025 with 113.
  • Clinton NAS: days with a maximum temperature at or above 35 C (95 F) in 2 years, most in 2025 with 31.
  • Clinton NAS: days with a maximum temperature at or above 90 F (32.2 C) in 2 years, most in 1945 with 61.
  • Clinton NAS: days with a maximum temperature at or below 0 C (32 F) in 2 years, most in 2025 with 10.
  • 9 fixed thresholds have at least one qualifying day at Clinton NAS.
2 years with a qualifying day
Days at or above 30 C (86 F) per year at Clinton NAS Days per year at Clinton NAS with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 113 in 2025. 0501001501945: 932025: 11319452025
Days per year at Clinton NAS with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 113 in 2025.
Days at or above 30 C (86 F) per year at Clinton NAS
YearDaysDecade average
19459393
2025113113
First to last qualifying date each year at Clinton NAS For each year, a bar from the first to the last day at Clinton NAS meeting 30 C (86 F). 1945: 27 March 1945 to 6 November 19452025: 3 February 2025 to 17 October 202519452025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Clinton NAS meeting 30 C (86 F).
First to last qualifying date each year at Clinton NAS
YearFirst dateLast date
19451945-03-271945-11-06
20252025-02-032025-10-17

Every Fixed Threshold

Fixed thresholds at Clinton NAS
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days21132025113
35 C (95 F): Days231202531
90 F (32.2 C): Days261194551
100 F (37.8 C): Days1319453
0 C (32 F): Ice days (max210202510
0 C (32 F): Frost days (min278202578
-10 C (14 F): Days with min211202511
20 C (68 F): Tropical nights (min271202571
25 C (77 F): Days with min2420254

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.

Download the Data

  • Data for Clinton NAS 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).