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

New Madrid Threshold Days by Year (USC00236040)

15 fixed thresholds counted per year at New Madrid (USC00236040): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for New Madrid Thresholds

  • New Madrid: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1957 with 58.
  • New Madrid: days with 25 mm (0.98 in) or more of precipitation in 64 years, most in 1957 with 24.
  • New Madrid: days with 50 mm (1.97 in) or more of precipitation in 62 years, most in 1957 with 11.
  • New Madrid: days with 100 mm (3.94 in) or more of precipitation in 15 years, most in 1910 with 2.
  • 15 fixed thresholds have at least one qualifying day at New Madrid.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at New Madrid Days per year at New Madrid with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 108 in 1896. 0501001501894: 911895: 1001896: 1081898: 911894189518961898
Days per year at New Madrid with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 108 in 1896.
Days at or above 30 C (86 F) per year at New Madrid
YearDaysDecade average
18949197.5
189510097.5
189610897.5
18989197.5
First to last qualifying date each year at New Madrid For each year, a bar from the first to the last day at New Madrid meeting 30 C (86 F). 1894: 28 April 1894 to 22 September 18941895: 29 April 1895 to 25 September 18951896: 21 April 1896 to 19 September 18961898: 11 May 1898 to 5 October 18981894189518961898JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at New Madrid meeting 30 C (86 F).
First to last qualifying date each year at New Madrid
YearFirst dateLast date
18941894-04-281894-09-22
18951895-04-291895-09-25
18961896-04-211896-09-19
18981898-05-111898-10-05

Every Fixed Threshold

Fixed thresholds at New Madrid
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4108189691
35 C (95 F): Days433189613
90 F (32.2 C): Days479189560
100 F (37.8 C): Days3518965
0 C (32 F): Ice days (max41018951
0 C (32 F): Frost days (min480189551
-10 C (14 F): Days with min41718954
-20 C (-4 F): Days with min1218942
20 C (68 F): Tropical nights (min41001898100
25 C (77 F): Days with min32018968
10 mm (0.39 in): Days with 10 mm or more rain6458195726
25 mm (0.98 in): Days with 25 mm or more rain6424195711
50 mm (1.97 in): Days with 50 mm or more rain621119572
100 mm (3.94 in): Days with 100 mm or more rain15219101
10 cm (3.9 in): Days with 10 cm or more snowfall4419601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

Download the Data

  • Data for New Madrid 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).