Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Jefferson Highlands Threshold Days by Year (USC00274340)

3 fixed thresholds counted per year at Jefferson Highlands (USC00274340): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jefferson Highlands Thresholds

  • Jefferson Highlands: days with 10 mm (0.39 in) or more of precipitation in 1 years, most in 1904 with 29.
  • Jefferson Highlands: days with 25 mm (0.98 in) or more of precipitation in 1 years, most in 1904 with 8.
  • Jefferson Highlands: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1904 with 1.
  • 3 fixed thresholds have at least one qualifying day at Jefferson Highlands.
1 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Jefferson Highlands Days per year at Jefferson Highlands with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1904. 01020301904: 291904
Days per year at Jefferson Highlands with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1904.
Days with 10 mm (0.39 in) or more of precipitation per year at Jefferson Highlands
YearDaysDecade average
19042929
First to last qualifying date each year at Jefferson Highlands For each year, a bar from the first to the last day at Jefferson Highlands meeting 10 mm (0.39 in). 1904: 3 January 1904 to 13 November 19041904JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Jefferson Highlands meeting 10 mm (0.39 in).
First to last qualifying date each year at Jefferson Highlands
YearFirst dateLast date
19041904-01-031904-11-13

Every Fixed Threshold

Fixed thresholds at Jefferson Highlands
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain129190429
25 mm (0.98 in): Days with 25 mm or more rain1819048
50 mm (1.97 in): Days with 50 mm or more rain1119041

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.

Download the Data

  • Data for Jefferson Highlands 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).