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

Beale AFB Threshold Days by Year (USW00093216)

14 fixed thresholds counted per year at Beale AFB (USW00093216): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Beale AFB Thresholds

  • Beale AFB: days with a maximum temperature at or above 30 C (86 F) in 12 years, most in 2025 with 134.
  • Beale AFB: days with a maximum temperature at or above 35 C (95 F) in 12 years, most in 1967 with 65.
  • Beale AFB: days with a maximum temperature at or above 90 F (32.2 C) in 12 years, most in 1967 with 103.
  • Beale AFB: days with a maximum temperature at or above 100 F (37.8 C) in 12 years, most in 1960 with 32.
  • 14 fixed thresholds have at least one qualifying day at Beale AFB.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at Beale AFB Days per year at Beale AFB with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 134 in 2025. 0501001501960: 1181961: 1051962: 1011963: 891964: 1171965: 831966: 961967: 1131968: 1021969: 1141970: 1192025: 134196019621964196619681970
Days per year at Beale AFB with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 134 in 2025.
Days at or above 30 C (86 F) per year at Beale AFB
YearDaysDecade average
1960118103.8
1961105103.8
1962101103.8
196389103.8
1964117103.8
196583103.8
196696103.8
1967113103.8
1968102103.8
1969114103.8
1970119119
2025134134
First to last qualifying date each year at Beale AFB For each year, a bar from the first to the last day at Beale AFB meeting 30 C (86 F). 1960: 10 May 1960 to 16 October 19601961: 10 June 1961 to 18 October 19611962: 12 April 1962 to 1 October 19621963: 16 May 1963 to 3 October 19631964: 15 April 1964 to 22 October 19641965: 26 April 1965 to 24 October 19651966: 2 May 1966 to 10 October 19661967: 16 May 1967 to 19 October 19671968: 27 April 1968 to 28 September 19681969: 5 May 1969 to 1 October 19691970: 2 May 1970 to 11 October 19702025: 14 April 2025 to 8 October 2025196019621964196619681970JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Beale AFB meeting 30 C (86 F).
First to last qualifying date each year at Beale AFB
YearFirst dateLast date
19601960-05-101960-10-16
19611961-06-101961-10-18
19621962-04-121962-10-01
19631963-05-161963-10-03
19641964-04-151964-10-22
19651965-04-261965-10-24
19661966-05-021966-10-10
19671967-05-161967-10-19
19681968-04-271968-09-28
19691969-05-051969-10-01
19701970-05-021970-10-11
20252025-04-142025-10-08

Every Fixed Threshold

Fixed thresholds at Beale AFB
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days121342025134
35 C (95 F): Days1265196757
40 C (104 F): Days81319616
90 F (32.2 C): Days121031967100
100 F (37.8 C): Days1232196014
110 F (43.3 C): Days1119611
0 C (32 F): Ice days (max3119611
0 C (32 F): Frost days (min123319636
20 C (68 F): Tropical nights (min123019609
25 C (77 F): Days with min2119611
10 mm (0.39 in): Days with 10 mm or more rain1130196827
25 mm (0.98 in): Days with 25 mm or more rain11919695
50 mm (1.97 in): Days with 50 mm or more rain7319621
100 mm (3.94 in): Days with 100 mm or more rain1119621

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 Beale 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).