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

Centralia Threshold Days by Year (USC00111386)

18 fixed thresholds counted per year at Centralia (USC00111386): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Centralia Thresholds

  • Centralia: days with 10 mm (0.39 in) or more of precipitation in 78 years, most in 2009 with 52.
  • Centralia: days with 25 mm (0.98 in) or more of precipitation in 78 years, most in 2015 with 22.
  • Centralia: days with 50 mm (1.97 in) or more of precipitation in 68 years, most in 1942 with 5.
  • Centralia: days with 10 cm (3.9 in) or more of snowfall in 24 years, most in 1944 with 3.
  • 18 fixed thresholds have at least one qualifying day at Centralia.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Centralia Days per year at Centralia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 112 in 1901. 0501001501900: 791901: 1121902: 911947: 651900190119021947
Days per year at Centralia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 112 in 1901.
Days at or above 30 C (86 F) per year at Centralia
YearDaysDecade average
19007994
190111294
19029194
19476565
First to last qualifying date each year at Centralia For each year, a bar from the first to the last day at Centralia meeting 30 C (86 F). 1900: 29 April 1900 to 4 October 19001901: 28 April 1901 to 10 October 19011902: 2 May 1902 to 11 November 19021947: 15 May 1947 to 7 October 19471900190119021947JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Centralia meeting 30 C (86 F).
First to last qualifying date each year at Centralia
YearFirst dateLast date
19001900-04-291900-10-04
19011901-04-281901-10-10
19021902-05-021902-11-11
19471947-05-151947-10-07

Every Fixed Threshold

Fixed thresholds at Centralia
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4112190165
35 C (95 F): Days468190121
40 C (104 F): Days124190124
45 C (113 F): Days1219012
90 F (32.2 C): Days4104190146
100 F (37.8 C): Days43919012
110 F (43.3 C): Days1519015
0 C (32 F): Ice days (max425190216
0 C (32 F): Frost days (min294190293
-10 C (14 F): Days with min22419028
20 C (68 F): Tropical nights (min292194792
25 C (77 F): Days with min132194732
10 mm (0.39 in): Days with 10 mm or more rain7852200925
25 mm (0.98 in): Days with 25 mm or more rain782220158
50 mm (1.97 in): Days with 50 mm or more rain68519423
100 mm (3.94 in): Days with 100 mm or more rain9220082
10 cm (3.9 in): Days with 10 cm or more snowfall24319441
25 cm (9.8 in): Days with 25 cm or more snowfall1119781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1900.

Download the Data

  • Data for Centralia 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 (2026-10-12).