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

Channing Threshold Days by Year (USC00411646)

14 fixed thresholds counted per year at Channing (USC00411646): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Channing Thresholds

  • Channing: days with 10 mm (0.39 in) or more of precipitation in 4 years, most in 1905 with 25.
  • Channing: days with 25 mm (0.98 in) or more of precipitation in 4 years, most in 1905 with 8.
  • Channing: days with a maximum temperature at or above 30 C (86 F) in 3 years, most in 1907 with 123.
  • Channing: days with a maximum temperature at or above 35 C (95 F) in 3 years, most in 1907 with 34.
  • 14 fixed thresholds have at least one qualifying day at Channing.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Channing Days per year at Channing with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 123 in 1907. 0501001501905: 841906: 911907: 123190519061907
Days per year at Channing with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 123 in 1907.
Days at or above 30 C (86 F) per year at Channing
YearDaysDecade average
19058499.3
19069199.3
190712399.3
First to last qualifying date each year at Channing For each year, a bar from the first to the last day at Channing meeting 30 C (86 F). 1905: 8 May 1905 to 8 October 19051906: 27 April 1906 to 3 October 19061907: 20 February 1907 to 27 October 1907190519061907JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Channing meeting 30 C (86 F).
First to last qualifying date each year at Channing
YearFirst dateLast date
19051905-05-081905-10-08
19061906-04-271906-10-03
19071907-02-201907-10-27

Every Fixed Threshold

Fixed thresholds at Channing
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days31231907123
35 C (95 F): Days334190734
40 C (104 F): Days1119071
90 F (32.2 C): Days382190782
100 F (37.8 C): Days3619076
0 C (32 F): Ice days (max31819052
0 C (32 F): Frost days (min31151906114
-10 C (14 F): Days with min32119058
-20 C (-4 F): Days with min1519055
20 C (68 F): Tropical nights (min310190710
10 mm (0.39 in): Days with 10 mm or more rain425190517
25 mm (0.98 in): Days with 25 mm or more rain4819053
50 mm (1.97 in): Days with 50 mm or more rain1319053
10 cm (3.9 in): Days with 10 cm or more snowfall2119051

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

  • Data for Channing 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).