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

Sparrevohn Mtn Afs Threshold Days by Year (USW00026534)

11 fixed thresholds counted per year at Sparrevohn Mtn Afs (USW00026534): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sparrevohn Mtn Afs Thresholds

  • Sparrevohn Mtn Afs: days with 10 mm (0.39 in) or more of precipitation in 11 years, most in 1956 with 22.
  • Sparrevohn Mtn Afs: days with 25 mm (0.98 in) or more of precipitation in 10 years, most in 1956 with 3.
  • Sparrevohn Mtn Afs: days with 10 cm (3.9 in) or more of snowfall in 10 years, most in 1956 with 10.
  • Sparrevohn Mtn Afs: nights with a minimum temperature at or below 0 C (32 F) in 4 years, most in 1956 with 212.
  • 11 fixed thresholds have at least one qualifying day at Sparrevohn Mtn Afs.
4 years with a qualifying day
Nights at or below 0 C (32 F) per year at Sparrevohn Mtn Afs Days per year at Sparrevohn Mtn Afs with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 212 in 1956. 01002003001955: 2171956: 2121957: 1842025: 1281955195619572025
Days per year at Sparrevohn Mtn Afs with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 212 in 1956.
Nights at or below 0 C (32 F) per year at Sparrevohn Mtn Afs
YearDaysDecade average
1955217204.3
1956212204.3
1957184204.3
2025128128
First to last qualifying date each year at Sparrevohn Mtn Afs For each year, a bar from the first to the last day at Sparrevohn Mtn Afs meeting 0 C (32 F). 1955: 2 January 1955 to 31 December 19551956: 1 January 1956 to 31 December 19561957: 1 January 1957 to 30 December 19572025: 1 January 2025 to 31 December 20251955195619572025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sparrevohn Mtn Afs meeting 0 C (32 F).
First to last qualifying date each year at Sparrevohn Mtn Afs
YearFirst dateLast date
19551955-01-021955-12-31
19561956-01-011956-12-31
19571957-01-011957-12-30
20252025-01-012025-12-31

Every Fixed Threshold

Fixed thresholds at Sparrevohn Mtn Afs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max3165195668
0 C (32 F): Frost days (min42121956128
-10 C (14 F): Days with min4136195657
-20 C (-4 F): Days with min487195627
-30 C (-22 F): Days with min42519561
-40 C (-40 F): Days with min1119571
10 mm (0.39 in): Days with 10 mm or more rain1122195612
25 mm (0.98 in): Days with 25 mm or more rain10319561
50 mm (1.97 in): Days with 50 mm or more rain4119561
10 cm (3.9 in): Days with 10 cm or more snowfall101019562
25 cm (9.8 in): Days with 25 cm or more snowfall2119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

  • Data for Sparrevohn Mtn Afs 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).