Built 2026-10-19 (19 October 2026)

York Pond Threshold Days by Year (USC00279966)

16 fixed thresholds counted per year at York Pond (USC00279966): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for York Pond Thresholds

  • York Pond: days with 10 mm (0.39 in) or more of precipitation in 74 years, most in 1954 with 58.
  • York Pond: days with 25 mm (0.98 in) or more of precipitation in 74 years, most in 1954 with 18.
  • York Pond: days with 10 cm (3.9 in) or more of snowfall in 63 years, most in 1958 with 15.
  • York Pond: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 2005 with 3.
  • 16 fixed thresholds have at least one qualifying day at York Pond.
34 years with a qualifying day
Days at or above 30 C (86 F) per year at York Pond Days per year at York Pond with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 21 in 2001. 01020301990: 11991: 61992: 31993: 71994: 51995: 91996: 11997: 11998: 61999: 142001: 212002: 152003: 42004: 12005: 132006: 102009: 32010: 122011: 52012: 82013: 72014: 22015: 32016: 52017: 62018: 72019: 52020: 162021: 82022: 102023: 42024: 32025: 62026: 6199019941998200320092013201720212025
Days per year at York Pond with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 21 in 2001.
Days at or above 30 C (86 F) per year at York Pond
YearDaysDecade average
199015.3
199165.3
199235.3
199375.3
199455.3
199595.3
199615.3
199715.3
199865.3
1999145.3
2001219.6
2002159.6
200349.6
200419.6
2005139.6
2006109.6
200939.6
2010126
201156
201286
201376
201426
201536
201656
201766
201876
201956
2020167.6
202187.6
2022107.6
202347.6
202437.6
202567.6
202667.6
First to last qualifying date each year at York Pond For each year, a bar from the first to the last day at York Pond meeting 30 C (86 F). 1990: 5 August 1990 to 5 August 19901991: 29 June 1991 to 30 August 19911992: 22 May 1992 to 28 August 19921993: 27 June 1993 to 27 August 19931994: 17 June 1994 to 22 July 19941995: 20 June 1995 to 17 August 19951996: 8 August 1996 to 8 August 19961997: 29 June 1997 to 29 June 19971998: 30 May 1998 to 10 August 19981999: 1 June 1999 to 5 September 19992001: 4 May 2001 to 10 September 20012002: 22 June 2002 to 11 September 20022003: 25 June 2003 to 28 June 20032004: 15 May 2004 to 15 May 20042005: 12 June 2005 to 11 August 20052006: 1 June 2006 to 3 August 20062009: 29 April 2009 to 19 August 20092010: 26 May 2010 to 4 September 20102011: 9 June 2011 to 24 July 20112012: 21 May 2012 to 6 August 20122013: 1 June 2013 to 12 September 20132014: 2 July 2014 to 3 July 20142015: 28 May 2015 to 10 September 20152016: 21 June 2016 to 6 August 20162017: 19 May 2017 to 27 September 20172018: 1 June 2018 to 4 September 20182019: 6 July 2019 to 31 July 20192020: 27 May 2020 to 10 September 20202021: 22 May 2021 to 27 August 20212022: 14 May 2022 to 31 August 20222023: 2 June 2023 to 8 September 20232024: 19 June 2024 to 21 June 20242025: 8 July 2025 to 14 August 20252026: 13 June 2026 to 9 August 20261990199520012006201320182023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at York Pond meeting 30 C (86 F).
First to last qualifying date each year at York Pond
YearFirst dateLast date
19901990-08-051990-08-05
19911991-06-291991-08-30
19921992-05-221992-08-28
19931993-06-271993-08-27
19941994-06-171994-07-22
19951995-06-201995-08-17
19961996-08-081996-08-08
19971997-06-291997-06-29
19981998-05-301998-08-10
19991999-06-011999-09-05
20012001-05-042001-09-10
20022002-06-222002-09-11
20032003-06-252003-06-28
20042004-05-152004-05-15
20052005-06-122005-08-11
20062006-06-012006-08-03
20092009-04-292009-08-19
20102010-05-262010-09-04
20112011-06-092011-07-24
20122012-05-212012-08-06
20132013-06-012013-09-12
20142014-07-022014-07-03
20152015-05-282015-09-10
20162016-06-212016-08-06
20172017-05-192017-09-27
20182018-06-012018-09-04
20192019-07-062019-07-31
20202020-05-272020-09-10
20212021-05-222021-08-27
20222022-05-142022-08-31
20232023-06-022023-09-08
20242024-06-192024-06-21
20252025-07-082025-08-14
20262026-06-132026-08-09

Every Fixed Threshold

Fixed thresholds at York Pond
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days342120016
35 C (95 F): Days1219982
90 F (32.2 C): Days17820012
0 C (32 F): Ice days (max3597201454
0 C (32 F): Frost days (min362042020113
-10 C (14 F): Days with min3697201561
-20 C (-4 F): Days with min3646201528
-30 C (-22 F): Days with min21720041
20 C (68 F): Tropical nights (min11219951
10 mm (0.39 in): Days with 10 mm or more rain7458195431
25 mm (0.98 in): Days with 25 mm or more rain741819548
50 mm (1.97 in): Days with 50 mm or more rain39320051
100 mm (3.94 in): Days with 100 mm or more rain2119991
10 cm (3.9 in): Days with 10 cm or more snowfall631519588
25 cm (9.8 in): Days with 25 cm or more snowfall38719691
50 cm (19.7 in): Days with 50 cm or more snowfall2119691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1990.

Download the Data

  • Data for York Pond 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 (2026-10-15).