Built 2026-10-19 (19 October 2026)

Maypearl Threshold Days by Year (USC00415695)

4 fixed thresholds counted per year at Maypearl (USC00415695): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Maypearl Thresholds

  • Maypearl: days with 10 mm (0.39 in) or more of precipitation in 18 years, most in 2015 with 42.
  • Maypearl: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 2015 with 22.
  • Maypearl: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 2015 with 8.
  • Maypearl: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 2015 with 3.
  • 4 fixed thresholds have at least one qualifying day at Maypearl.
18 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Maypearl Days per year at Maypearl with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 2015. 02040601949: 241992: 401993: 292011: 172012: 202013: 282014: 162015: 422016: 322017: 302018: 362019: 252020: 252021: 322022: 242023: 192024: 382025: 32194919932012201420162018202020222024
Days per year at Maypearl with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 2015.
Days with 10 mm (0.39 in) or more of precipitation per year at Maypearl
YearDaysDecade average
19492424
19924034.5
19932934.5
20111727.3
20122027.3
20132827.3
20141627.3
20154227.3
20163227.3
20173027.3
20183627.3
20192527.3
20202528.3
20213228.3
20222428.3
20231928.3
20243828.3
20253228.3
First to last qualifying date each year at Maypearl For each year, a bar from the first to the last day at Maypearl meeting 10 mm (0.39 in). 1949: 24 January 1949 to 8 December 19491992: 18 January 1992 to 15 December 19921993: 9 January 1993 to 13 December 19932011: 9 January 2011 to 5 December 20112012: 9 January 2012 to 26 December 20122013: 9 January 2013 to 22 December 20132014: 26 February 2014 to 6 November 20142015: 3 January 2015 to 28 December 20152016: 7 January 2016 to 4 December 20162017: 2 January 2017 to 20 December 20172018: 7 February 2018 to 31 December 20182019: 3 January 2019 to 30 October 20192020: 11 January 2020 to 31 December 20202021: 1 January 2021 to 4 November 20212022: 3 February 2022 to 26 November 20222023: 25 January 2023 to 25 December 20232024: 3 January 2024 to 29 December 20242025: 10 January 2025 to 25 November 2025194920112014201720202023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Maypearl meeting 10 mm (0.39 in).
First to last qualifying date each year at Maypearl
YearFirst dateLast date
19491949-01-241949-12-08
19921992-01-181992-12-15
19931993-01-091993-12-13
20112011-01-092011-12-05
20122012-01-092012-12-26
20132013-01-092013-12-22
20142014-02-262014-11-06
20152015-01-032015-12-28
20162016-01-072016-12-04
20172017-01-022017-12-20
20182018-02-072018-12-31
20192019-01-032019-10-30
20202020-01-112020-12-31
20212021-01-012021-11-04
20222022-02-032022-11-26
20232023-01-252023-12-25
20242024-01-032024-12-29
20252025-01-102025-11-25

Every Fixed Threshold

Fixed thresholds at Maypearl
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1842201532
25 mm (0.98 in): Days with 25 mm or more rain1822201518
50 mm (1.97 in): Days with 50 mm or more rain18820155
100 mm (3.94 in): Days with 100 mm or more rain5320151

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Maypearl 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).