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Built 2026-10-19 (19 October 2026)

Kouvola Utti Lentoportintie Threshold Days by Year (FIE00143041)

11 fixed thresholds counted per year at Kouvola Utti Lentoportintie (FIE00143041): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kouvola Utti Lentoportintie Thresholds

  • Kouvola Utti Lentoportintie: days with a maximum temperature at or below 0 C (32 F) in 68 years, most in 1969 with 118.
  • Kouvola Utti Lentoportintie: nights with a minimum temperature at or below 0 C (32 F) in 68 years, most in 1980 with 200.
  • Kouvola Utti Lentoportintie: nights with a minimum temperature at or below -10 C (14 F) in 68 years, most in 1963 with 99.
  • Kouvola Utti Lentoportintie: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1974 with 29.
  • 11 fixed thresholds have at least one qualifying day at Kouvola Utti Lentoportintie.
36 years with a qualifying day
Days at or above 30 C (86 F) per year at Kouvola Utti Lentoportintie Days per year at Kouvola Utti Lentoportintie with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 14 in 2010. 0510151960: 21961: 11963: 41964: 11966: 11967: 31970: 11972: 31973: 21977: 41980: 11983: 11986: 21988: 41989: 11994: 81995: 11997: 11999: 42000: 12001: 12003: 52006: 42010: 142011: 72013: 12014: 102015: 12018: 72019: 22020: 32021: 122022: 72023: 12024: 32025: 7196019661973198619952001201120182022
Days per year at Kouvola Utti Lentoportintie with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 14 in 2010.
Days at or above 30 C (86 F) per year at Kouvola Utti Lentoportintie
YearDaysDecade average
196022
196112
196342
196412
196612
196732
197012.5
197232.5
197322.5
197742.5
198011.8
198311.8
198621.8
198841.8
198911.8
199483.5
199513.5
199713.5
199943.5
200012.8
200112.8
200352.8
200642.8
2010146
201176
201316
2014106
201516
201876
201926
202035.5
2021125.5
202275.5
202315.5
202435.5
202575.5
First to last qualifying date each year at Kouvola Utti Lentoportintie For each year, a bar from the first to the last day at Kouvola Utti Lentoportintie meeting 30 C (86 F). 1960: 17 July 1960 to 27 July 19601961: 1 August 1961 to 1 August 19611963: 31 July 1963 to 3 August 19631964: 17 July 1964 to 17 July 19641966: 20 June 1966 to 20 June 19661967: 2 August 1967 to 4 August 19671970: 19 July 1970 to 19 July 19701972: 27 June 1972 to 30 June 19721973: 5 July 1973 to 6 July 19731977: 12 June 1977 to 15 June 19771980: 31 July 1980 to 31 July 19801983: 10 July 1983 to 10 July 19831986: 18 June 1986 to 27 June 19861988: 27 June 1988 to 18 July 19881989: 9 July 1989 to 9 July 19891994: 13 July 1994 to 30 July 19941995: 15 June 1995 to 15 June 19951997: 9 June 1997 to 9 June 19971999: 26 June 1999 to 14 July 19992000: 29 June 2000 to 29 June 20002001: 5 July 2001 to 5 July 20012003: 14 July 2003 to 31 July 20032006: 7 July 2006 to 10 July 20062010: 8 July 2010 to 8 August 20102011: 10 June 2011 to 27 July 20112013: 26 June 2013 to 26 June 20132014: 19 May 2014 to 7 August 20142015: 3 July 2015 to 3 July 20152018: 15 July 2018 to 10 August 20182019: 27 July 2019 to 28 July 20192020: 24 June 2020 to 27 June 20202021: 20 June 2021 to 27 July 20212022: 26 June 2022 to 19 August 20222023: 7 August 2023 to 7 August 20232024: 26 June 2024 to 28 June 20242025: 14 July 2025 to 31 July 202519601967198019942001201320202025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kouvola Utti Lentoportintie meeting 30 C (86 F).
First to last qualifying date each year at Kouvola Utti Lentoportintie
YearFirst dateLast date
19601960-07-171960-07-27
19611961-08-011961-08-01
19631963-07-311963-08-03
19641964-07-171964-07-17
19661966-06-201966-06-20
19671967-08-021967-08-04
19701970-07-191970-07-19
19721972-06-271972-06-30
19731973-07-051973-07-06
19771977-06-121977-06-15
19801980-07-311980-07-31
19831983-07-101983-07-10
19861986-06-181986-06-27
19881988-06-271988-07-18
19891989-07-091989-07-09
19941994-07-131994-07-30
19951995-06-151995-06-15
19971997-06-091997-06-09
19991999-06-261999-07-14
20002000-06-292000-06-29
20012001-07-052001-07-05
20032003-07-142003-07-31
20062006-07-072006-07-10
20102010-07-082010-08-08
20112011-06-102011-07-27
20132013-06-262013-06-26
20142014-05-192014-08-07
20152015-07-032015-07-03
20182018-07-152018-08-10
20192019-07-272019-07-28
20202020-06-242020-06-27
20212021-06-202021-07-27
20222022-06-262022-08-19
20232023-08-072023-08-07
20242024-06-262024-06-28
20252025-07-142025-07-31

Every Fixed Threshold

Fixed thresholds at Kouvola Utti Lentoportintie
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days361420107
90 F (32.2 C): Days9820101
0 C (32 F): Ice days (max68118196954
0 C (32 F): Frost days (min68200198092
-10 C (14 F): Days with min6899196342
-20 C (-4 F): Days with min6446198510
-30 C (-22 F): Days with min231019871
20 C (68 F): Tropical nights (min9820101
10 mm (0.39 in): Days with 10 mm or more rain6529197410
25 mm (0.98 in): Days with 25 mm or more rain44619882
50 mm (1.97 in): Days with 50 mm or more rain1219882

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Kouvola Utti Lentoportintie 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 (2026-10-17).