Built 2026-10-19 (19 October 2026)

Tony Grove Lake Threshold Days by Year (USS0011H36S)

9 fixed thresholds counted per year at Tony Grove Lake (USS0011H36S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tony Grove Lake Thresholds

  • Tony Grove Lake: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1982 with 75.
  • Tony Grove Lake: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 2017 with 32.
  • Tony Grove Lake: days with 50 mm (1.97 in) or more of precipitation in 36 years, most in 1986 with 11.
  • Tony Grove Lake: days with a maximum temperature at or below 0 C (32 F) in 23 years, most in 2008 with 103.
  • 9 fixed thresholds have at least one qualifying day at Tony Grove Lake.
23 years with a qualifying day
Nights at or below 0 C (32 F) per year at Tony Grove Lake Days per year at Tony Grove Lake with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 229 in 2011. 01002003002004: 1602005: 2102006: 2062007: 1922008: 2152009: 2052010: 2072011: 2292012: 1902013: 2082014: 1982015: 1822016: 1852017: 2122018: 1982019: 2252020: 2092021: 2062022: 2092023: 1892024: 1972025: 1852026: 11320042007201020132016201920222025
Days per year at Tony Grove Lake with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 229 in 2011.
Nights at or below 0 C (32 F) per year at Tony Grove Lake
YearDaysDecade average
2004160198
2005210198
2006206198
2007192198
2008215198
2009205198
2010207203.4
2011229203.4
2012190203.4
2013208203.4
2014198203.4
2015182203.4
2016185203.4
2017212203.4
2018198203.4
2019225203.4
2020209186.9
2021206186.9
2022209186.9
2023189186.9
2024197186.9
2025185186.9
2026113186.9
First to last qualifying date each year at Tony Grove Lake For each year, a bar from the first to the last day at Tony Grove Lake meeting 0 C (32 F). 2004: 5 February 2004 to 31 December 20042005: 1 January 2005 to 31 December 20052006: 1 January 2006 to 31 December 20062007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112012: 1 January 2012 to 31 December 20122013: 1 January 2013 to 31 December 20132014: 1 January 2014 to 31 December 20142015: 1 January 2015 to 31 December 20152016: 1 January 2016 to 31 December 20162017: 1 January 2017 to 31 December 20172018: 1 January 2018 to 31 December 20182019: 1 January 2019 to 31 December 20192020: 1 January 2020 to 31 December 20202021: 1 January 2021 to 31 December 20212022: 1 January 2022 to 31 December 20222023: 1 January 2023 to 31 December 20232024: 1 January 2024 to 31 December 20242025: 1 January 2025 to 31 December 20252026: 1 January 2026 to 14 October 202620042007201020132016201920222025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tony Grove Lake meeting 0 C (32 F).
First to last qualifying date each year at Tony Grove Lake
YearFirst dateLast date
20042004-02-052004-12-31
20052005-01-012005-12-31
20062006-01-012006-12-31
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31
20122012-01-012012-12-31
20132013-01-012013-12-31
20142014-01-012014-12-31
20152015-01-012015-12-31
20162016-01-012016-12-31
20172017-01-012017-12-31
20182018-01-012018-12-31
20192019-01-012019-12-31
20202020-01-012020-12-31
20212021-01-012021-12-31
20222022-01-012022-12-31
20232023-01-012023-12-31
20242024-01-012024-12-31
20252025-01-012025-12-31
20262026-01-012026-10-14

Every Fixed Threshold

Fixed thresholds at Tony Grove Lake
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days10n/a1
0 C (32 F): Ice days (max23103200826
0 C (32 F): Frost days (min232292011113
-10 C (14 F): Days with min2391200818
-20 C (-4 F): Days with min19920133
10 mm (0.39 in): Days with 10 mm or more rain4875198230
25 mm (0.98 in): Days with 25 mm or more rain483220179
50 mm (1.97 in): Days with 50 mm or more rain361119861
100 mm (3.94 in): Days with 100 mm or more rain2219831

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2026.

Download the Data

  • Data for Tony Grove Lake 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 (2026-10-18).