Built 2026-10-19 (19 October 2026)

Coulterville 3 NW Threshold Days by Year (USC00111944)

3 fixed thresholds counted per year at Coulterville 3 NW (USC00111944): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Coulterville 3 NW Thresholds

  • Coulterville 3 NW: days with 10 mm (0.39 in) or more of precipitation in 2 years, most in 1950 with 39.
  • Coulterville 3 NW: days with 25 mm (0.98 in) or more of precipitation in 2 years, most in 1950 with 14.
  • Coulterville 3 NW: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1949 with 4.
  • 3 fixed thresholds have at least one qualifying day at Coulterville 3 NW.
2 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Coulterville 3 NW Days per year at Coulterville 3 NW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1950. 0102030401949: 371950: 3919491950
Days per year at Coulterville 3 NW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Coulterville 3 NW
YearDaysDecade average
19493737
19503939
First to last qualifying date each year at Coulterville 3 NW For each year, a bar from the first to the last day at Coulterville 3 NW meeting 10 mm (0.39 in). 1949: 14 February 1949 to 26 December 19491950: 2 January 1950 to 2 December 195019491950JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Coulterville 3 NW meeting 10 mm (0.39 in).
First to last qualifying date each year at Coulterville 3 NW
YearFirst dateLast date
19491949-02-141949-12-26
19501950-01-021950-12-02

Every Fixed Threshold

Fixed thresholds at Coulterville 3 NW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain239195039
25 mm (0.98 in): Days with 25 mm or more rain214195014
50 mm (1.97 in): Days with 50 mm or more rain2419492

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 Coulterville 3 NW 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).