Built 2026-10-19 (19 October 2026)

Fort Reliance Threshold Days by Year (CA002201900)

12 fixed thresholds counted per year at Fort Reliance (CA002201900): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fort Reliance Thresholds

  • Fort Reliance: nights with a minimum temperature at or below 0 C (32 F) in 35 years, most in 1957 with 262.
  • Fort Reliance: nights with a minimum temperature at or below -10 C (14 F) in 35 years, most in 1956 with 198.
  • Fort Reliance: nights with a minimum temperature at or below -20 C (-4 F) in 35 years, most in 1982 with 149.
  • Fort Reliance: nights with a minimum temperature at or below -30 C (-22 F) in 35 years, most in 1964 with 101.
  • 12 fixed thresholds have at least one qualifying day at Fort Reliance.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Fort Reliance Days per year at Fort Reliance with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1950. 011221950: 21951: 11954: 11961: 11964: 11973: 11975: 21979: 119501951195419611964197319751979
Days per year at Fort Reliance with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1950.
Days at or above 30 C (86 F) per year at Fort Reliance
YearDaysDecade average
195021.3
195111.3
195411.3
196111
196411
197311.3
197521.3
197911.3
First to last qualifying date each year at Fort Reliance For each year, a bar from the first to the last day at Fort Reliance meeting 30 C (86 F). 1950: 26 July 1950 to 27 July 19501951: 5 August 1951 to 5 August 19511954: 8 July 1954 to 8 July 19541961: 7 July 1961 to 7 July 19611964: 5 July 1964 to 5 July 19641973: 20 July 1973 to 20 July 19731975: 3 July 1975 to 11 July 19751979: 1 July 1979 to 1 July 197919501951195419611964197319751979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Fort Reliance meeting 30 C (86 F).
First to last qualifying date each year at Fort Reliance
YearFirst dateLast date
19501950-07-261950-07-27
19511951-08-051951-08-05
19541954-07-081954-07-08
19611961-07-071961-07-07
19641964-07-051964-07-05
19731973-07-201973-07-20
19751975-07-031975-07-11
19791979-07-011979-07-01

Every Fixed Threshold

Fixed thresholds at Fort Reliance
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days8219501
90 F (32.2 C): Days1119611
0 C (32 F): Ice days (max342131959193
0 C (32 F): Frost days (min352621957243
-10 C (14 F): Days with min351981956178
-20 C (-4 F): Days with min351491982123
-30 C (-22 F): Days with min35101196468
-40 C (-40 F): Days with min3531196712
10 mm (0.39 in): Days with 10 mm or more rain34819676
25 mm (0.98 in): Days with 25 mm or more rain9119511
10 cm (3.9 in): Days with 10 cm or more snowfall19319661
25 cm (9.8 in): Days with 25 cm or more snowfall1119661

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

  • Data for Fort Reliance 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).