Daily records
Page built 2026-10-19
Data as of 2026-10-17
Search
Built 2026-10-19 (19 October 2026)

Groveland Threshold Days by Year (USC00193276)

18 fixed thresholds counted per year at Groveland (USC00193276): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Groveland Thresholds

  • Groveland: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 2010 with 49.
  • Groveland: days with a maximum temperature at or above 90 F (32.2 C) in 34 years, most in 2002 with 30.
  • Groveland: days with a maximum temperature at or below 0 C (32 F) in 34 years, most in 1994 with 47.
  • Groveland: nights with a minimum temperature at or below 0 C (32 F) in 34 years, most in 1993 with 163.
  • 18 fixed thresholds have at least one qualifying day at Groveland.
34 years with a qualifying day
Days at or above 30 C (86 F) per year at Groveland Days per year at Groveland with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 49 in 2010. 02040601993: 301994: 331995: 401996: 221997: 291998: 351999: 422000: 172001: 372002: 382003: 252004: 162005: 362006: 242007: 352008: 202009: 182010: 492011: 302012: 302013: 252014: 262015: 352016: 432017: 272018: 352019: 222020: 392021: 272022: 392023: 222024: 332025: 312026: 29199319972001200520092013201720212025
Days per year at Groveland with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 49 in 2010.
Days at or above 30 C (86 F) per year at Groveland
YearDaysDecade average
19933033
19943333
19954033
19962233
19972933
19983533
19994233
20001726.6
20013726.6
20023826.6
20032526.6
20041626.6
20053626.6
20062426.6
20073526.6
20082026.6
20091826.6
20104932.2
20113032.2
20123032.2
20132532.2
20142632.2
20153532.2
20164332.2
20172732.2
20183532.2
20192232.2
20203931.4
20212731.4
20223931.4
20232231.4
20243331.4
20253131.4
20262931.4
First to last qualifying date each year at Groveland For each year, a bar from the first to the last day at Groveland meeting 30 C (86 F). 1993: 11 May 1993 to 15 September 19931994: 27 April 1994 to 28 August 19941995: 24 May 1995 to 14 September 19951996: 20 May 1996 to 6 September 19961997: 10 June 1997 to 17 August 19971998: 28 March 1998 to 12 September 19981999: 30 May 1999 to 9 September 19992000: 7 May 2000 to 1 September 20002001: 24 April 2001 to 10 September 20012002: 17 April 2002 to 22 September 20022003: 24 June 2003 to 27 August 20032004: 19 April 2004 to 30 August 20042005: 20 April 2005 to 14 September 20052006: 1 June 2006 to 3 August 20062007: 23 April 2007 to 27 September 20072008: 27 May 2008 to 5 September 20082009: 25 April 2009 to 23 August 20092010: 7 April 2010 to 25 September 20102011: 27 May 2011 to 5 September 20112012: 16 April 2012 to 31 August 20122013: 30 May 2013 to 12 September 20132014: 8 June 2014 to 6 September 20142015: 4 May 2015 to 18 September 20152016: 25 May 2016 to 14 September 20162017: 11 April 2017 to 27 September 20172018: 2 May 2018 to 16 September 20182019: 26 May 2019 to 23 September 20192020: 27 May 2020 to 25 August 20202021: 22 May 2021 to 27 August 20212022: 14 May 2022 to 4 September 20222023: 13 April 2023 to 8 September 20232024: 21 May 2024 to 28 August 20242025: 4 June 2025 to 6 September 20252026: 19 May 2026 to 20 August 20261993199820032008201320182023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Groveland meeting 30 C (86 F).
First to last qualifying date each year at Groveland
YearFirst dateLast date
19931993-05-111993-09-15
19941994-04-271994-08-28
19951995-05-241995-09-14
19961996-05-201996-09-06
19971997-06-101997-08-17
19981998-03-281998-09-12
19991999-05-301999-09-09
20002000-05-072000-09-01
20012001-04-242001-09-10
20022002-04-172002-09-22
20032003-06-242003-08-27
20042004-04-192004-08-30
20052005-04-202005-09-14
20062006-06-012006-08-03
20072007-04-232007-09-27
20082008-05-272008-09-05
20092009-04-252009-08-23
20102010-04-072010-09-25
20112011-05-272011-09-05
20122012-04-162012-08-31
20132013-05-302013-09-12
20142014-06-082014-09-06
20152015-05-042015-09-18
20162016-05-252016-09-14
20172017-04-112017-09-27
20182018-05-022018-09-16
20192019-05-262019-09-23
20202020-05-272020-08-25
20212021-05-222021-08-27
20222022-05-142022-09-04
20232023-04-132023-09-08
20242024-05-212024-08-28
20252025-06-042025-09-06
20262026-05-192026-08-20

Every Fixed Threshold

Fixed thresholds at Groveland
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3449201029
35 C (95 F): Days25820023
90 F (32.2 C): Days343020028
100 F (37.8 C): Days4119931
0 C (32 F): Ice days (max3447199426
0 C (32 F): Frost days (min34163199383
-10 C (14 F): Days with min3457201529
-20 C (-4 F): Days with min241319943
-30 C (-22 F): Days with min1119941
20 C (68 F): Tropical nights (min3424202120
25 C (77 F): Days with min4120111
10 mm (0.39 in): Days with 10 mm or more rain3453200819
25 mm (0.98 in): Days with 25 mm or more rain342120235
50 mm (1.97 in): Days with 50 mm or more rain28820103
100 mm (3.94 in): Days with 100 mm or more rain8319961
10 cm (3.9 in): Days with 10 cm or more snowfall331019964
25 cm (9.8 in): Days with 25 cm or more snowfall19319932
50 cm (19.7 in): Days with 50 cm or more snowfall2120151

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1993.

Download the Data

  • Data for Groveland 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).