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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Zeballos Threshold Days by Year

5 fixed thresholds counted per year at Zeballos (CA001039030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Zeballos Thresholds

  • Zeballos: days with 10 mm (0.39 in) or more of precipitation in 4 years, most in 1962 with 120.
  • Zeballos: days with 25 mm (0.98 in) or more of precipitation in 4 years, most in 1962 with 66.
  • Zeballos: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1962 with 30.
  • Zeballos: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1962 with 9.
  • 5 fixed thresholds have at least one qualifying day at Zeballos.
4 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Zeballos Days per year at Zeballos with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 120 in 1962. 0501001501956: 1141957: 971959: 1081962: 1201956195719591962
Days per year at Zeballos with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 120 in 1962.
Days with 10 mm (0.39 in) or more of precipitation per year at Zeballos
YearDaysDecade average
1956114106.3
195797106.3
1959108106.3
1962120120
First to last qualifying date each year at Zeballos For each year, a bar from the first to the last day at Zeballos meeting 10 mm (0.39 in). 1956: 1 January 1956 to 31 December 19561957: 5 January 1957 to 29 December 19571959: 5 January 1959 to 26 December 19591962: 1 January 1962 to 31 December 19621956195719591962JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Zeballos meeting 10 mm (0.39 in).
First to last qualifying date each year at Zeballos
YearFirst dateLast date
19561956-01-011956-12-31
19571957-01-051957-12-29
19591959-01-051959-12-26
19621962-01-011962-12-31

Every Fixed Threshold

Fixed thresholds at Zeballos
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain41201962120
25 mm (0.98 in): Days with 25 mm or more rain466196266
50 mm (1.97 in): Days with 50 mm or more rain430196230
100 mm (3.94 in): Days with 100 mm or more rain3919629
10 cm (3.9 in): Days with 10 cm or more snowfall1119561

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 Zeballos 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).