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

Volciha Threshold Days by Year (RSM00036022)

12 fixed thresholds counted per year at Volciha (RSM00036022): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Volciha Thresholds

  • Volciha: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 2023 with 9.
  • Volciha: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1936 with 1.
  • Volciha: days with a maximum temperature at or above 30 C (86 F) in 16 years, most in 2012 with 44.
  • Volciha: days with a maximum temperature at or above 90 F (32.2 C) in 16 years, most in 2012 with 22.
  • 12 fixed thresholds have at least one qualifying day at Volciha.
16 years with a qualifying day
Days at or above 30 C (86 F) per year at Volciha Days per year at Volciha with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 2012. 02040601999: 342000: 172001: 232003: 172005: 332006: 202007: 242008: 302009: 92010: 232011: 222012: 442019: 162022: 352023: 272025: 2419992001200520072009201120192023
Days per year at Volciha with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 2012.
Days at or above 30 C (86 F) per year at Volciha
YearDaysDecade average
19993434
20001721.6
20012321.6
20031721.6
20053321.6
20062021.6
20072421.6
20083021.6
2009921.6
20102326.3
20112226.3
20124426.3
20191626.3
20223528.7
20232728.7
20252428.7
First to last qualifying date each year at Volciha For each year, a bar from the first to the last day at Volciha meeting 30 C (86 F). 1999: 6 May 1999 to 27 August 19992000: 24 June 2000 to 11 September 20002001: 8 May 2001 to 25 August 20012003: 1 June 2003 to 9 September 20032005: 7 May 2005 to 4 September 20052006: 7 June 2006 to 9 September 20062007: 16 May 2007 to 12 September 20072008: 9 May 2008 to 9 August 20082009: 12 May 2009 to 8 August 20092010: 27 April 2010 to 8 September 20102011: 25 May 2011 to 24 August 20112012: 24 May 2012 to 12 September 20122019: 27 June 2019 to 27 August 20192022: 1 May 2022 to 7 September 20222023: 11 May 2023 to 24 August 20232025: 9 May 2025 to 14 August 202519992001200520072009201120192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Volciha meeting 30 C (86 F).
First to last qualifying date each year at Volciha
YearFirst dateLast date
19991999-05-061999-08-27
20002000-06-242000-09-11
20012001-05-082001-08-25
20032003-06-012003-09-09
20052005-05-072005-09-04
20062006-06-072006-09-09
20072007-05-162007-09-12
20082008-05-092008-08-09
20092009-05-122009-08-08
20102010-04-272010-09-08
20112011-05-252011-08-24
20122012-05-242012-09-12
20192019-06-272019-08-27
20222022-05-012022-09-07
20232023-05-112023-08-24
20252025-05-092025-08-14

Every Fixed Threshold

Fixed thresholds at Volciha
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1644201224
35 C (95 F): Days12720234
90 F (32.2 C): Days1622201212
100 F (37.8 C): Days6320082
0 C (32 F): Ice days (max16120201154
0 C (32 F): Frost days (min10n/a67
-10 C (14 F): Days with min10n/a46
-20 C (-4 F): Days with min10n/a22
-30 C (-22 F): Days with min10n/a3
10 mm (0.39 in): Days with 10 mm or more rain66920231
25 mm (0.98 in): Days with 25 mm or more rain26119361
50 mm (1.97 in): Days with 50 mm or more rain20n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1999.

Download the Data

  • Data for Volciha 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).