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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Front Royal Threshold Days by Year (USC00443229)

17 fixed thresholds counted per year at Front Royal (USC00443229): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Front Royal Thresholds

  • Front Royal: days with a maximum temperature at or above 30 C (86 F) in 30 years, most in 2007 with 91.
  • Front Royal: days with a maximum temperature at or above 90 F (32.2 C) in 30 years, most in 2010 with 57.
  • Front Royal: days with a maximum temperature at or below 0 C (32 F) in 29 years, most in 2010 with 23.
  • Front Royal: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 2003 with 47.
  • 17 fixed thresholds have at least one qualifying day at Front Royal.
30 years with a qualifying day
Days at or above 30 C (86 F) per year at Front Royal Days per year at Front Royal with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 91 in 2007. 02550751001996: 271997: 361998: 761999: 622000: 412001: 382002: 722003: 352004: 552005: 542006: 622007: 912008: 622009: 502010: 902011: 612012: 502013: 422014: 282015: 512016: 592017: 482019: 662020: 562021: 592022: 502023: 592024: 532025: 532026: 641996199920022005200820112014201720212024
Days per year at Front Royal with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 91 in 2007.
Days at or above 30 C (86 F) per year at Front Royal
YearDaysDecade average
19962750.3
19973650.3
19987650.3
19996250.3
20004156
20013856
20027256
20033556
20045556
20055456
20066256
20079156
20086256
20095056
20109055
20116155
20125055
20134255
20142855
20155155
20165955
20174855
20196655
20205656.3
20215956.3
20225056.3
20235956.3
20245356.3
20255356.3
20266456.3
First to last qualifying date each year at Front Royal For each year, a bar from the first to the last day at Front Royal meeting 30 C (86 F). 1996: 12 April 1996 to 7 September 19961997: 19 May 1997 to 7 September 19971998: 30 March 1998 to 30 September 19981999: 8 April 1999 to 8 September 19992000: 6 May 2000 to 10 September 20002001: 9 April 2001 to 24 October 20012002: 16 April 2002 to 5 October 20022003: 12 June 2003 to 3 November 20032004: 18 April 2004 to 4 September 20042005: 6 April 2005 to 23 September 20052006: 28 May 2006 to 4 October 20062007: 22 April 2007 to 9 October 20072008: 18 April 2008 to 14 October 20082009: 26 April 2009 to 10 October 20092010: 6 April 2010 to 12 October 20102011: 5 April 2011 to 15 September 20112012: 17 April 2012 to 8 September 20122013: 10 April 2013 to 7 October 20132014: 9 May 2014 to 7 September 20142015: 13 May 2015 to 10 September 20152016: 19 April 2016 to 24 September 20162017: 12 April 2017 to 10 October 20172019: 3 May 2019 to 4 October 20192020: 16 May 2020 to 5 September 20202021: 28 April 2021 to 19 September 20212022: 14 April 2022 to 22 September 20222023: 21 April 2023 to 16 September 20232024: 30 April 2024 to 30 August 20242025: 20 April 2025 to 15 September 20252026: 12 March 2026 to 15 October 202619962000200420082012201620212025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Front Royal meeting 30 C (86 F).
First to last qualifying date each year at Front Royal
YearFirst dateLast date
19961996-04-121996-09-07
19971997-05-191997-09-07
19981998-03-301998-09-30
19991999-04-081999-09-08
20002000-05-062000-09-10
20012001-04-092001-10-24
20022002-04-162002-10-05
20032003-06-122003-11-03
20042004-04-182004-09-04
20052005-04-062005-09-23
20062006-05-282006-10-04
20072007-04-222007-10-09
20082008-04-182008-10-14
20092009-04-262009-10-10
20102010-04-062010-10-12
20112011-04-052011-09-15
20122012-04-172012-09-08
20132013-04-102013-10-07
20142014-05-092014-09-07
20152015-05-132015-09-10
20162016-04-192016-09-24
20172017-04-122017-10-10
20192019-05-032019-10-04
20202020-05-162020-09-05
20212021-04-282021-09-19
20222022-04-142022-09-22
20232023-04-212023-09-16
20242024-04-302024-08-30
20252025-04-202025-09-15
20262026-03-122026-10-15

Every Fixed Threshold

Fixed thresholds at Front Royal
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3091200764
35 C (95 F): Days231920104
40 C (104 F): Days1119991
90 F (32.2 C): Days3057201028
100 F (37.8 C): Days8619992
0 C (32 F): Ice days (max292320108
0 C (32 F): Frost days (min28123201358
-10 C (14 F): Days with min2727200414
-20 C (-4 F): Days with min1120031
20 C (68 F): Tropical nights (min2839201042
25 C (77 F): Days with min2120101
10 mm (0.39 in): Days with 10 mm or more rain2947200326
25 mm (0.98 in): Days with 25 mm or more rain291619968
50 mm (1.97 in): Days with 50 mm or more rain29619961
100 mm (3.94 in): Days with 100 mm or more rain5220041
10 cm (3.9 in): Days with 10 cm or more snowfall13620031
25 cm (9.8 in): Days with 25 cm or more snowfall3220092

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1996.

Download the Data

  • Data for Front Royal 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).