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Data as of 2026-10-16
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Built 2026-10-19 (19 October 2026)

Zhytomyr Threshold Days by Year (UPM00033325)

11 fixed thresholds counted per year at Zhytomyr (UPM00033325): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Zhytomyr Thresholds

  • Zhytomyr: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1970 with 22.
  • Zhytomyr: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1964 with 5.
  • Zhytomyr: days with a maximum temperature at or above 30 C (86 F) in 16 years, most in 2010 with 29.
  • Zhytomyr: days with a maximum temperature at or below 0 C (32 F) in 16 years, most in 2010 with 52.
  • 11 fixed thresholds have at least one qualifying day at Zhytomyr.
16 years with a qualifying day
Days at or above 30 C (86 F) per year at Zhytomyr Days per year at Zhytomyr with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 29 in 2010. 01020302001: 132003: 42010: 292011: 142012: 222013: 52014: 112015: 262016: 272017: 182018: 102019: 182020: 222021: 212025: 42026: 1420012010201220142016201820202025
Days per year at Zhytomyr with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 29 in 2010.
Days at or above 30 C (86 F) per year at Zhytomyr
YearDaysDecade average
2001138.5
200348.5
20102918
20111418
20122218
2013518
20141118
20152618
20162718
20171818
20181018
20191818
20202215.3
20212115.3
2025415.3
20261415.3
First to last qualifying date each year at Zhytomyr For each year, a bar from the first to the last day at Zhytomyr meeting 30 C (86 F). 2001: 14 July 2001 to 21 August 20012003: 14 May 2003 to 9 June 20032010: 10 June 2010 to 24 August 20102011: 1 June 2011 to 26 July 20112012: 18 June 2012 to 25 August 20122013: 5 July 2013 to 10 August 20132014: 17 July 2014 to 14 August 20142015: 13 June 2015 to 19 September 20152016: 17 June 2016 to 12 September 20162017: 29 June 2017 to 20 August 20172018: 4 May 2018 to 3 September 20182019: 11 June 2019 to 2 September 20192020: 9 June 2020 to 7 September 20202021: 22 June 2021 to 17 August 20212025: 7 June 2025 to 8 July 20252026: 27 June 2026 to 21 August 202620012010201220142016201820202025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Zhytomyr meeting 30 C (86 F).
First to last qualifying date each year at Zhytomyr
YearFirst dateLast date
20012001-07-142001-08-21
20032003-05-142003-06-09
20102010-06-102010-08-24
20112011-06-012011-07-26
20122012-06-182012-08-25
20132013-07-052013-08-10
20142014-07-172014-08-14
20152015-06-132015-09-19
20162016-06-172016-09-12
20172017-06-292017-08-20
20182018-05-042018-09-03
20192019-06-112019-09-02
20202020-06-092020-09-07
20212021-06-222021-08-17
20252025-06-072025-07-08
20262026-06-272026-08-21

Every Fixed Threshold

Fixed thresholds at Zhytomyr
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1629201014
35 C (95 F): Days4420101
90 F (32.2 C): Days121720108
0 C (32 F): Ice days (max1652201037
0 C (32 F): Frost days (min4120200367
-10 C (14 F): Days with min424200125
-20 C (-4 F): Days with min3320034
20 C (68 F): Tropical nights (min4320017
10 mm (0.39 in): Days with 10 mm or more rain482219703
25 mm (0.98 in): Days with 25 mm or more rain44519642
50 mm (1.97 in): Days with 50 mm or more rain14119641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2001.

Download the Data

  • Data for Zhytomyr 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 (2026-10-16).