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Built 2026-10-19 (19 October 2026)

Jaffrey Muni AP Silver Rch Threshold Days by Year (USW00054770)

14 fixed thresholds counted per year at Jaffrey Muni AP Silver Rch (USW00054770): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jaffrey Muni AP Silver Rch Thresholds

  • Jaffrey Muni AP Silver Rch: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 2018 with 35.
  • Jaffrey Muni AP Silver Rch: days with a maximum temperature at or below 0 C (32 F) in 29 years, most in 2003 with 72.
  • Jaffrey Muni AP Silver Rch: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 2002 with 178.
  • Jaffrey Muni AP Silver Rch: nights with a minimum temperature at or below -10 C (14 F) in 29 years, most in 2003 with 63.
  • 14 fixed thresholds have at least one qualifying day at Jaffrey Muni AP Silver Rch.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Jaffrey Muni AP Silver Rch Days per year at Jaffrey Muni AP Silver Rch with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 35 in 2018. 0102030401997: 91998: 81999: 192000: 42001: 172002: 292003: 82004: 72005: 242006: 102007: 162008: 82009: 92010: 212011: 102012: 292013: 142014: 52015: 142016: 282017: 212018: 352019: 132020: 232021: 302022: 332023: 232025: 262026: 141997200020032006200920122015201820212025
Days per year at Jaffrey Muni AP Silver Rch with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 35 in 2018.
Days at or above 30 C (86 F) per year at Jaffrey Muni AP Silver Rch
YearDaysDecade average
1997912
1998812
19991912
2000413.2
20011713.2
20022913.2
2003813.2
2004713.2
20052413.2
20061013.2
20071613.2
2008813.2
2009913.2
20102119
20111019
20122919
20131419
2014519
20151419
20162819
20172119
20183519
20191319
20202324.8
20213024.8
20223324.8
20232324.8
20252624.8
20261424.8
First to last qualifying date each year at Jaffrey Muni AP Silver Rch For each year, a bar from the first to the last day at Jaffrey Muni AP Silver Rch meeting 30 C (86 F). 1997: 10 June 1997 to 16 August 19971998: 29 May 1998 to 6 September 19981999: 31 May 1999 to 4 September 19992000: 7 May 2000 to 10 June 20002001: 2 May 2001 to 9 August 20012002: 17 April 2002 to 10 September 20022003: 24 June 2003 to 22 August 20032004: 19 April 2004 to 29 August 20042005: 4 June 2005 to 13 September 20052006: 18 June 2006 to 3 August 20062007: 24 May 2007 to 26 September 20072008: 7 June 2008 to 19 July 20082009: 25 April 2009 to 21 August 20092010: 2 May 2010 to 3 September 20102011: 27 May 2011 to 23 July 20112012: 16 April 2012 to 31 August 20122013: 2 June 2013 to 11 September 20132014: 17 June 2014 to 23 July 20142015: 10 May 2015 to 9 September 20152016: 26 May 2016 to 9 September 20162017: 17 May 2017 to 27 September 20172018: 2 May 2018 to 16 September 20182019: 3 July 2019 to 19 August 20192020: 27 May 2020 to 24 August 20202021: 21 May 2021 to 27 August 20212022: 14 May 2022 to 4 September 20222023: 13 April 2023 to 7 September 20232025: 5 June 2025 to 17 August 20252026: 18 May 2026 to 8 August 202619972001200520092013201720212026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Jaffrey Muni AP Silver Rch meeting 30 C (86 F).
First to last qualifying date each year at Jaffrey Muni AP Silver Rch
YearFirst dateLast date
19971997-06-101997-08-16
19981998-05-291998-09-06
19991999-05-311999-09-04
20002000-05-072000-06-10
20012001-05-022001-08-09
20022002-04-172002-09-10
20032003-06-242003-08-22
20042004-04-192004-08-29
20052005-06-042005-09-13
20062006-06-182006-08-03
20072007-05-242007-09-26
20082008-06-072008-07-19
20092009-04-252009-08-21
20102010-05-022010-09-03
20112011-05-272011-07-23
20122012-04-162012-08-31
20132013-06-022013-09-11
20142014-06-172014-07-23
20152015-05-102015-09-09
20162016-05-262016-09-09
20172017-05-172017-09-27
20182018-05-022018-09-16
20192019-07-032019-08-19
20202020-05-272020-08-24
20212021-05-212021-08-27
20222022-05-142022-09-04
20232023-04-132023-09-07
20252025-06-052025-08-17
20262026-05-182026-08-08

Every Fixed Threshold

Fixed thresholds at Jaffrey Muni AP Silver Rch
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2935201814
35 C (95 F): Days7220101
90 F (32.2 C): Days231420256
0 C (32 F): Ice days (max2972200340
0 C (32 F): Frost days (min29178200294
-10 C (14 F): Days with min2963200332
-20 C (-4 F): Days with min2621200310
20 C (68 F): Tropical nights (min2820202112
25 C (77 F): Days with min1120191
10 mm (0.39 in): Days with 10 mm or more rain2952201812
25 mm (0.98 in): Days with 25 mm or more rain291720213
50 mm (1.97 in): Days with 50 mm or more rain21320101
10 cm (3.9 in): Days with 10 cm or more snowfall2819944
25 cm (9.8 in): Days with 25 cm or more snowfall2219941

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1997.

Download the Data

  • Data for Jaffrey Muni AP Silver Rch 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).