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

Vjazemskaja Threshold Days by Year (RSM00031786)

13 fixed thresholds counted per year at Vjazemskaja (RSM00031786): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vjazemskaja Thresholds

  • Vjazemskaja: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1981 with 36.
  • Vjazemskaja: days with 25 mm (0.98 in) or more of precipitation in 53 years, most in 1981 with 12.
  • Vjazemskaja: days with 50 mm (1.97 in) or more of precipitation in 29 years, most in 1946 with 3.
  • Vjazemskaja: days with a maximum temperature at or above 30 C (86 F) in 13 years, most in 1988 with 25.
  • 13 fixed thresholds have at least one qualifying day at Vjazemskaja.
13 years with a qualifying day
Days at or above 30 C (86 F) per year at Vjazemskaja Days per year at Vjazemskaja with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 25 in 1988. 01020301969: 61970: 191973: 121975: 171980: 201981: 91984: 101985: 61986: 231987: 81988: 251989: 141990: 91969197319801984198619881990
Days per year at Vjazemskaja with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 25 in 1988.
Days at or above 30 C (86 F) per year at Vjazemskaja
YearDaysDecade average
196966
19701916
19731216
19751716
19802014.4
1981914.4
19841014.4
1985614.4
19862314.4
1987814.4
19882514.4
19891414.4
199099
First to last qualifying date each year at Vjazemskaja For each year, a bar from the first to the last day at Vjazemskaja meeting 30 C (86 F). 1969: 21 June 1969 to 21 July 19691970: 28 June 1970 to 25 August 19701973: 14 June 1973 to 9 August 19731975: 28 May 1975 to 21 August 19751980: 25 June 1980 to 23 August 19801981: 21 May 1981 to 28 July 19811984: 21 May 1984 to 9 August 19841985: 24 May 1985 to 20 August 19851986: 5 May 1986 to 28 July 19861987: 1 June 1987 to 31 July 19871988: 10 June 1988 to 12 August 19881989: 24 June 1989 to 16 August 19891990: 8 May 1990 to 3 August 19901969197319801984198619881990JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Vjazemskaja meeting 30 C (86 F).
First to last qualifying date each year at Vjazemskaja
YearFirst dateLast date
19691969-06-211969-07-21
19701970-06-281970-08-25
19731973-06-141973-08-09
19751975-05-281975-08-21
19801980-06-251980-08-23
19811981-05-211981-07-28
19841984-05-211984-08-09
19851985-05-241985-08-20
19861986-05-051986-07-28
19871987-06-011987-07-31
19881988-06-101988-08-12
19891989-06-241989-08-16
19901990-05-081990-08-03

Every Fixed Threshold

Fixed thresholds at Vjazemskaja
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days132519889
35 C (95 F): Days2119811
90 F (32.2 C): Days111019701
100 F (37.8 C): Days1119811
0 C (32 F): Ice days (max13132198196
0 C (32 F): Frost days (min32061969185
-10 C (14 F): Days with min31331969116
-20 C (-4 F): Days with min3100196978
-30 C (-22 F): Days with min32719696
20 C (68 F): Tropical nights (min2919709
10 mm (0.39 in): Days with 10 mm or more rain5336198119
25 mm (0.98 in): Days with 25 mm or more rain531219816
50 mm (1.97 in): Days with 50 mm or more rain29319461

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Vjazemskaja 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).