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

Johvi Threshold Days by Year (ENE00174999)

13 fixed thresholds counted per year at Johvi (ENE00174999): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Johvi Thresholds

  • Johvi: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1991 with 26.
  • Johvi: nights with a minimum temperature at or below 0 C (32 F) in 68 years, most in 1976 with 192.
  • Johvi: nights with a minimum temperature at or below -10 C (14 F) in 68 years, most in 1963 with 100.
  • Johvi: days with a maximum temperature at or below 0 C (32 F) in 67 years, most in 1969 with 117.
  • 13 fixed thresholds have at least one qualifying day at Johvi.
26 years with a qualifying day
Days at or above 30 C (86 F) per year at Johvi Days per year at Johvi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 15 in 2010. 0510151959: 11963: 21967: 11968: 21970: 11988: 21992: 11994: 41995: 11998: 11999: 42001: 22002: 12003: 22006: 42007: 32010: 152011: 22012: 12014: 62018: 82021: 102022: 22023: 12024: 12025: 1195919681992199820022007201220212024
Days per year at Johvi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 15 in 2010.
Days at or above 30 C (86 F) per year at Johvi
YearDaysDecade average
195911
196321.7
196711.7
196821.7
197011
198822
199212.2
199442.2
199512.2
199812.2
199942.2
200122.4
200212.4
200322.4
200642.4
200732.4
2010156.4
201126.4
201216.4
201466.4
201886.4
2021103
202223
202313
202413
202513
First to last qualifying date each year at Johvi For each year, a bar from the first to the last day at Johvi meeting 30 C (86 F). 1959: 13 July 1959 to 13 July 19591963: 25 July 1963 to 3 August 19631967: 3 August 1967 to 3 August 19671968: 19 June 1968 to 21 June 19681970: 19 July 1970 to 19 July 19701988: 17 July 1988 to 18 July 19881992: 11 August 1992 to 11 August 19921994: 13 July 1994 to 30 July 19941995: 3 June 1995 to 3 June 19951998: 15 June 1998 to 15 June 19981999: 11 July 1999 to 15 July 19992001: 17 July 2001 to 18 July 20012002: 13 August 2002 to 13 August 20022003: 30 July 2003 to 31 July 20032006: 7 July 2006 to 10 July 20062007: 29 May 2007 to 14 August 20072010: 11 July 2010 to 14 August 20102011: 21 July 2011 to 22 July 20112012: 29 July 2012 to 29 July 20122014: 19 May 2014 to 4 August 20142018: 28 July 2018 to 10 August 20182021: 20 June 2021 to 15 July 20212022: 28 June 2022 to 2 July 20222023: 7 August 2023 to 7 August 20232024: 28 June 2024 to 28 June 20242025: 31 July 2025 to 31 July 20251959197019952002201020182024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Johvi meeting 30 C (86 F).
First to last qualifying date each year at Johvi
YearFirst dateLast date
19591959-07-131959-07-13
19631963-07-251963-08-03
19671967-08-031967-08-03
19681968-06-191968-06-21
19701970-07-191970-07-19
19881988-07-171988-07-18
19921992-08-111992-08-11
19941994-07-131994-07-30
19951995-06-031995-06-03
19981998-06-151998-06-15
19991999-07-111999-07-15
20012001-07-172001-07-18
20022002-08-132002-08-13
20032003-07-302003-07-31
20062006-07-072006-07-10
20072007-05-292007-08-14
20102010-07-112010-08-14
20112011-07-212011-07-22
20122012-07-292012-07-29
20142014-05-192014-08-04
20182018-07-282018-08-10
20212021-06-202021-07-15
20222022-06-282022-07-02
20232023-08-072023-08-07
20242024-06-282024-06-28
20252025-07-312025-07-31

Every Fixed Threshold

Fixed thresholds at Johvi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days261520101
90 F (32.2 C): Days6520102
0 C (32 F): Ice days (max67117196957
0 C (32 F): Frost days (min68192197691
-10 C (14 F): Days with min68100196342
-20 C (-4 F): Days with min612819635
-30 C (-22 F): Days with min18719871
-40 C (-40 F): Days with min1119781
20 C (68 F): Tropical nights (min8620101
10 mm (0.39 in): Days with 10 mm or more rain7026199111
25 mm (0.98 in): Days with 25 mm or more rain57819982
50 mm (1.97 in): Days with 50 mm or more rain9119621
100 mm (3.94 in): Days with 100 mm or more rain1120081

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

  • Data for Johvi 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 (2026-10-12).