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

Bolsoj Uluj Threshold Days by Year (RSM00029464)

9 fixed thresholds counted per year at Bolsoj Uluj (RSM00029464): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bolsoj Uluj Thresholds

  • Bolsoj Uluj: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1992 with 14.
  • Bolsoj Uluj: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1979 with 3.
  • Bolsoj Uluj: days with a maximum temperature at or below 0 C (32 F) in 4 years, most in 2022 with 114.
  • Bolsoj Uluj: days with a maximum temperature at or above 30 C (86 F) in 3 years, most in 2015 with 6.
  • 9 fixed thresholds have at least one qualifying day at Bolsoj Uluj.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Bolsoj Uluj Days per year at Bolsoj Uluj with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 2015. 02462015: 62022: 12025: 6201520222025
Days per year at Bolsoj Uluj with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 2015.
Days at or above 30 C (86 F) per year at Bolsoj Uluj
YearDaysDecade average
201566
202213.5
202563.5
First to last qualifying date each year at Bolsoj Uluj For each year, a bar from the first to the last day at Bolsoj Uluj meeting 30 C (86 F). 2015: 1 July 2015 to 21 August 20152022: 11 June 2022 to 11 June 20222025: 24 May 2025 to 11 July 2025201520222025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bolsoj Uluj meeting 30 C (86 F).
First to last qualifying date each year at Bolsoj Uluj
YearFirst dateLast date
20152015-07-012015-08-21
20222022-06-112022-06-11
20252025-05-242025-07-11

Every Fixed Threshold

Fixed thresholds at Bolsoj Uluj
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3620156
90 F (32.2 C): Days10n/a2
0 C (32 F): Ice days (max4114202259
0 C (32 F): Frost days (min10n/a66
-10 C (14 F): Days with min10n/a39
-20 C (-4 F): Days with min10n/a10
10 mm (0.39 in): Days with 10 mm or more rain491419926
25 mm (0.98 in): Days with 25 mm or more rain28319791
50 mm (1.97 in): Days with 50 mm or more rain2119791

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2015.

Download the Data

  • Data for Bolsoj Uluj 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).