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

Rivne Threshold Days by Year (UPM00033301)

10 fixed thresholds counted per year at Rivne (UPM00033301): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rivne Thresholds

  • Rivne: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1970 with 26.
  • Rivne: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1969 with 3.
  • Rivne: days with a maximum temperature at or above 30 C (86 F) in 4 years, most in 2001 with 8.
  • Rivne: days with a maximum temperature at or below 0 C (32 F) in 4 years, most in 1981 with 58.
  • 10 fixed thresholds have at least one qualifying day at Rivne.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Rivne Days per year at Rivne with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 8 in 2001. 024681981: 22001: 82003: 52025: 61981200120032025
Days per year at Rivne with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 8 in 2001.
Days at or above 30 C (86 F) per year at Rivne
YearDaysDecade average
198122
200186.5
200356.5
202566
First to last qualifying date each year at Rivne For each year, a bar from the first to the last day at Rivne meeting 30 C (86 F). 1981: 23 June 1981 to 9 August 19812001: 14 July 2001 to 10 August 20012003: 27 May 2003 to 29 August 20032025: 5 June 2025 to 7 July 20251981200120032025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Rivne meeting 30 C (86 F).
First to last qualifying date each year at Rivne
YearFirst dateLast date
19811981-06-231981-08-09
20012001-07-142001-08-10
20032003-05-272003-08-29
20252025-06-052025-07-07

Every Fixed Threshold

Fixed thresholds at Rivne
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4820016
90 F (32.2 C): Days2420012
0 C (32 F): Ice days (max458198116
0 C (32 F): Frost days (min3119200362
-10 C (14 F): Days with min322200313
-20 C (-4 F): Days with min2420014
20 C (68 F): Tropical nights (min1320013
10 mm (0.39 in): Days with 10 mm or more rain2626197010
25 mm (0.98 in): Days with 25 mm or more rain24319691
50 mm (1.97 in): Days with 50 mm or more rain1119691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

  • Data for Rivne 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).