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

Gwinn K I Sawyer AFB Threshold Days by Year (USW00094836)

16 fixed thresholds counted per year at Gwinn K I Sawyer AFB (USW00094836): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gwinn K I Sawyer AFB Thresholds

  • Gwinn K I Sawyer AFB: days with a maximum temperature at or above 30 C (86 F) in 11 years, most in 1966 with 17.
  • Gwinn K I Sawyer AFB: days with a maximum temperature at or below 0 C (32 F) in 11 years, most in 1960 with 107.
  • Gwinn K I Sawyer AFB: nights with a minimum temperature at or below 0 C (32 F) in 11 years, most in 1967 with 198.
  • Gwinn K I Sawyer AFB: nights with a minimum temperature at or below -10 C (14 F) in 11 years, most in 1963 with 92.
  • 16 fixed thresholds have at least one qualifying day at Gwinn K I Sawyer AFB.
11 years with a qualifying day
Days at or above 30 C (86 F) per year at Gwinn K I Sawyer AFB Days per year at Gwinn K I Sawyer AFB with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 17 in 1966. 051015201960: 31961: 91962: 81963: 141964: 101965: 31966: 171967: 11968: 61970: 82025: 13196019621964196619682025
Days per year at Gwinn K I Sawyer AFB with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 17 in 1966.
Days at or above 30 C (86 F) per year at Gwinn K I Sawyer AFB
YearDaysDecade average
196037.9
196197.9
196287.9
1963147.9
1964107.9
196537.9
1966177.9
196717.9
196867.9
197088
20251313
First to last qualifying date each year at Gwinn K I Sawyer AFB For each year, a bar from the first to the last day at Gwinn K I Sawyer AFB meeting 30 C (86 F). 1960: 8 July 1960 to 7 September 19601961: 4 June 1961 to 9 September 19611962: 15 May 1962 to 28 August 19621963: 2 June 1963 to 5 August 19631964: 22 May 1964 to 2 August 19641965: 27 June 1965 to 14 August 19651966: 22 June 1966 to 1 September 19661967: 21 July 1967 to 21 July 19671968: 8 June 1968 to 23 August 19681970: 17 June 1970 to 14 August 19702025: 3 June 2025 to 15 August 2025196019621964196619682025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Gwinn K I Sawyer AFB meeting 30 C (86 F).
First to last qualifying date each year at Gwinn K I Sawyer AFB
YearFirst dateLast date
19601960-07-081960-09-07
19611961-06-041961-09-09
19621962-05-151962-08-28
19631963-06-021963-08-05
19641964-05-221964-08-02
19651965-06-271965-08-14
19661966-06-221966-09-01
19671967-07-211967-07-21
19681968-06-081968-08-23
19701970-06-171970-08-14
20252025-06-032025-08-15

Every Fixed Threshold

Fixed thresholds at Gwinn K I Sawyer AFB
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1117196613
35 C (95 F): Days3319661
90 F (32.2 C): Days9619662
100 F (37.8 C): Days1119631
0 C (32 F): Ice days (max11107196091
0 C (32 F): Frost days (min111981967184
-10 C (14 F): Days with min1192196370
-20 C (-4 F): Days with min1151196313
-30 C (-22 F): Days with min6419631
20 C (68 F): Tropical nights (min6620256
10 mm (0.39 in): Days with 10 mm or more rain1141196820
25 mm (0.98 in): Days with 25 mm or more rain111519687
50 mm (1.97 in): Days with 50 mm or more rain4819681
100 mm (3.94 in): Days with 100 mm or more rain1319683
10 cm (3.9 in): Days with 10 cm or more snowfall912196611
25 cm (9.8 in): Days with 25 cm or more snowfall6219612

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Gwinn K I Sawyer AFB 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).