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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Front Royal 6 NNW Threshold Days by Year (USW00013731)

15 fixed thresholds counted per year at Front Royal 6 NNW (USW00013731): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Front Royal 6 NNW Thresholds

  • Front Royal 6 NNW: days with a maximum temperature at or above 30 C (86 F) in 8 years, most in 1953 with 73.
  • Front Royal 6 NNW: days with a maximum temperature at or above 90 F (32.2 C) in 8 years, most in 1952 with 47.
  • Front Royal 6 NNW: days with a maximum temperature at or below 0 C (32 F) in 8 years, most in 2025 with 16.
  • Front Royal 6 NNW: nights with a minimum temperature at or below 0 C (32 F) in 8 years, most in 1954 with 129.
  • 15 fixed thresholds have at least one qualifying day at Front Royal 6 NNW.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Front Royal 6 NNW Days per year at Front Royal 6 NNW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 73 in 1953. 0204060801949: 621950: 401951: 691952: 701953: 731954: 581955: 592025: 4619491950195119521953195419552025
Days per year at Front Royal 6 NNW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 73 in 1953.
Days at or above 30 C (86 F) per year at Front Royal 6 NNW
YearDaysDecade average
19496262
19504061.5
19516961.5
19527061.5
19537361.5
19545861.5
19555961.5
20254646
First to last qualifying date each year at Front Royal 6 NNW For each year, a bar from the first to the last day at Front Royal 6 NNW meeting 30 C (86 F). 1949: 5 May 1949 to 12 October 19491950: 6 June 1950 to 2 September 19501951: 29 April 1951 to 6 October 19511952: 21 April 1952 to 1 October 19521953: 10 May 1953 to 30 September 19531954: 27 April 1954 to 13 October 19541955: 4 May 1955 to 20 September 19552025: 19 April 2025 to 19 September 202519491950195119521953195419552025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Front Royal 6 NNW meeting 30 C (86 F).
First to last qualifying date each year at Front Royal 6 NNW
YearFirst dateLast date
19491949-05-051949-10-12
19501950-06-061950-09-02
19511951-04-291951-10-06
19521952-04-211952-10-01
19531953-05-101953-09-30
19541954-04-271954-10-13
19551955-05-041955-09-20
20252025-04-192025-09-19

Every Fixed Threshold

Fixed thresholds at Front Royal 6 NNW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days873195346
35 C (95 F): Days71819533
40 C (104 F): Days2119531
90 F (32.2 C): Days84719528
100 F (37.8 C): Days4619531
0 C (32 F): Ice days (max816202516
0 C (32 F): Frost days (min8129195481
-10 C (14 F): Days with min82519558
20 C (68 F): Tropical nights (min839202539
10 mm (0.39 in): Days with 10 mm or more rain735195220
25 mm (0.98 in): Days with 25 mm or more rain7919496
50 mm (1.97 in): Days with 50 mm or more rain5219542
100 mm (3.94 in): Days with 100 mm or more rain1119541
10 cm (3.9 in): Days with 10 cm or more snowfall4219531
25 cm (9.8 in): Days with 25 cm or more snowfall1119501

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Front Royal 6 NNW 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 (2025-12-31).