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

Pelzer Threshold Days by Year (USC00386783)

14 fixed thresholds counted per year at Pelzer (USC00386783): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pelzer Thresholds

  • Pelzer: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1920 with 58.
  • Pelzer: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1964 with 25.
  • Pelzer: days with 50 mm (1.97 in) or more of precipitation in 51 years, most in 1936 with 8.
  • Pelzer: days with 100 mm (3.94 in) or more of precipitation in 13 years, most in 1963 with 2.
  • 14 fixed thresholds have at least one qualifying day at Pelzer.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Pelzer Days per year at Pelzer with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 123 in 1962. 0501001501960: 1151961: 891962: 1231963: 1121964: 9819601961196219631964
Days per year at Pelzer with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 123 in 1962.
Days at or above 30 C (86 F) per year at Pelzer
YearDaysDecade average
1960115107.4
196189107.4
1962123107.4
1963112107.4
196498107.4
First to last qualifying date each year at Pelzer For each year, a bar from the first to the last day at Pelzer meeting 30 C (86 F). 1960: 23 April 1960 to 13 October 19601961: 16 May 1961 to 1 November 19611962: 23 April 1962 to 17 October 19621963: 31 March 1963 to 28 October 19631964: 19 April 1964 to 24 September 196419601961196219631964JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pelzer meeting 30 C (86 F).
First to last qualifying date each year at Pelzer
YearFirst dateLast date
19601960-04-231960-10-13
19611961-05-161961-11-01
19621962-04-231962-10-17
19631963-03-311963-10-28
19641964-04-191964-09-24

Every Fixed Threshold

Fixed thresholds at Pelzer
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5123196298
35 C (95 F): Days534196213
90 F (32.2 C): Days580196250
100 F (37.8 C): Days3419621
0 C (32 F): Ice days (max3319621
0 C (32 F): Frost days (min581196362
-10 C (14 F): Days with min5619633
20 C (68 F): Tropical nights (min536196036
10 mm (0.39 in): Days with 10 mm or more rain5558192045
25 mm (0.98 in): Days with 25 mm or more rain5525196425
50 mm (1.97 in): Days with 50 mm or more rain51819367
100 mm (3.94 in): Days with 100 mm or more rain13219632
10 cm (3.9 in): Days with 10 cm or more snowfall5319603
25 cm (9.8 in): Days with 25 cm or more snowfall2119301

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Pelzer 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).