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

Russian Mission Threshold Days by Year (USC00508054)

12 fixed thresholds counted per year at Russian Mission (USC00508054): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Russian Mission Thresholds

  • Russian Mission: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1982 with 40.
  • Russian Mission: days with 10 cm (3.9 in) or more of snowfall in 11 years, most in 1967 with 8.
  • Russian Mission: days with a maximum temperature at or below 0 C (32 F) in 10 years, most in 1982 with 156.
  • Russian Mission: nights with a minimum temperature at or below 0 C (32 F) in 7 years, most in 1968 with 248.
  • 12 fixed thresholds have at least one qualifying day at Russian Mission.
7 years with a qualifying day
Nights at or below 0 C (32 F) per year at Russian Mission Days per year at Russian Mission with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 248 in 1968. 01002003001967: 2211968: 2481969: 2191970: 2191972: 2431981: 2251983: 2331967196819691970197219811983
Days per year at Russian Mission with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 248 in 1968.
Nights at or below 0 C (32 F) per year at Russian Mission
YearDaysDecade average
1967221229.3
1968248229.3
1969219229.3
1970219231
1972243231
1981225229
1983233229
First to last qualifying date each year at Russian Mission For each year, a bar from the first to the last day at Russian Mission meeting 0 C (32 F). 1967: 1 January 1967 to 31 December 19671968: 1 January 1968 to 31 December 19681969: 1 January 1969 to 31 December 19691970: 1 January 1970 to 31 December 19701972: 1 January 1972 to 31 December 19721981: 1 January 1981 to 31 December 19811983: 1 January 1983 to 31 December 19831967196819691970197219811983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Russian Mission meeting 0 C (32 F).
First to last qualifying date each year at Russian Mission
YearFirst dateLast date
19671967-01-011967-12-31
19681968-01-011968-12-31
19691969-01-011969-12-31
19701970-01-011970-12-31
19721972-01-011972-12-31
19811981-01-011981-12-31
19831983-01-011983-12-31

Every Fixed Threshold

Fixed thresholds at Russian Mission
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1119681
0 C (32 F): Ice days (max101561982142
0 C (32 F): Frost days (min72481968233
-10 C (14 F): Days with min71491972137
-20 C (-4 F): Days with min786197264
-30 C (-22 F): Days with min726196824
-40 C (-40 F): Days with min6419692
10 mm (0.39 in): Days with 10 mm or more rain1640198236
25 mm (0.98 in): Days with 25 mm or more rain7419822
50 mm (1.97 in): Days with 50 mm or more rain20n/a1
10 cm (3.9 in): Days with 10 cm or more snowfall11819674
25 cm (9.8 in): Days with 25 cm or more snowfall3319823

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for Russian Mission 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).