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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Madoc Threshold Days by Year (CA006154780)

14 fixed thresholds counted per year at Madoc (CA006154780): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Madoc Thresholds

  • Madoc: days with 10 cm (3.9 in) or more of snowfall in 15 years, most in 1962 with 11.
  • Madoc: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1906 with 38.
  • Madoc: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1906 with 8.
  • Madoc: days with a maximum temperature at or above 30 C (86 F) in 9 years, most in 1913 with 27.
  • 14 fixed thresholds have at least one qualifying day at Madoc.
9 years with a qualifying day
Days at or above 30 C (86 F) per year at Madoc Days per year at Madoc with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 27 in 1913. 01020301905: 51906: 161907: 131908: 101909: 111910: 101911: 241912: 91913: 27190519061907190819091910191119121913
Days per year at Madoc with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 27 in 1913.
Days at or above 30 C (86 F) per year at Madoc
YearDaysDecade average
1905511
19061611
19071311
19081011
19091111
19101017.5
19112417.5
1912917.5
19132717.5
First to last qualifying date each year at Madoc For each year, a bar from the first to the last day at Madoc meeting 30 C (86 F). 1905: 15 June 1905 to 10 August 19051906: 18 May 1906 to 18 September 19061907: 19 June 1907 to 12 August 19071908: 9 June 1908 to 11 September 19081909: 22 June 1909 to 16 September 19091910: 15 June 1910 to 24 July 19101911: 20 May 1911 to 14 August 19111912: 3 July 1912 to 15 July 19121913: 3 May 1913 to 18 August 191319051907190919111913JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Madoc meeting 30 C (86 F).
First to last qualifying date each year at Madoc
YearFirst dateLast date
19051905-06-151905-08-10
19061906-05-181906-09-18
19071907-06-191907-08-12
19081908-06-091908-09-11
19091909-06-221909-09-16
19101910-06-151910-07-24
19111911-05-201911-08-14
19121912-07-031912-07-15
19131913-05-031913-08-18

Every Fixed Threshold

Fixed thresholds at Madoc
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days927191327
35 C (95 F): Days2419111
90 F (32.2 C): Days814191314
0 C (32 F): Ice days (max991190569
0 C (32 F): Frost days (min91861907155
-10 C (14 F): Days with min989191252
-20 C (-4 F): Days with min930190511
-30 C (-22 F): Days with min5619126
20 C (68 F): Tropical nights (min9819113
10 mm (0.39 in): Days with 10 mm or more rain1338190633
25 mm (0.98 in): Days with 25 mm or more rain13819064
50 mm (1.97 in): Days with 50 mm or more rain5219051
10 cm (3.9 in): Days with 10 cm or more snowfall151119626
25 cm (9.8 in): Days with 25 cm or more snowfall5219051

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 Madoc 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 (2026-10-17).