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

Monahans 1 NW Threshold Days by Year (USC00416000)

13 fixed thresholds counted per year at Monahans 1 NW (USC00416000): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Monahans 1 NW Thresholds

  • Monahans 1 NW: days with 10 mm (0.39 in) or more of precipitation in 3 years, most in 1936 with 11.
  • Monahans 1 NW: days with 25 mm (0.98 in) or more of precipitation in 3 years, most in 1936 with 4.
  • Monahans 1 NW: days with a maximum temperature at or above 30 C (86 F) in 2 years, most in 1950 with 179.
  • Monahans 1 NW: days with a maximum temperature at or above 35 C (95 F) in 2 years, most in 1951 with 95.
  • 13 fixed thresholds have at least one qualifying day at Monahans 1 NW.
3 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Monahans 1 NW Days per year at Monahans 1 NW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 11 in 1936. 0510151936: 111950: 91951: 2193619501951
Days per year at Monahans 1 NW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 11 in 1936.
Days with 10 mm (0.39 in) or more of precipitation per year at Monahans 1 NW
YearDaysDecade average
19361111
195095.5
195125.5
First to last qualifying date each year at Monahans 1 NW For each year, a bar from the first to the last day at Monahans 1 NW meeting 10 mm (0.39 in). 1936: 17 May 1936 to 22 October 19361950: 20 February 1950 to 3 October 19501951: 16 May 1951 to 10 August 1951193619501951JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Monahans 1 NW meeting 10 mm (0.39 in).
First to last qualifying date each year at Monahans 1 NW
YearFirst dateLast date
19361936-05-171936-10-22
19501950-02-201950-10-03
19511951-05-161951-08-10

Every Fixed Threshold

Fixed thresholds at Monahans 1 NW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days21791950167
35 C (95 F): Days295195195
40 C (104 F): Days210195110
90 F (32.2 C): Days21521950136
100 F (37.8 C): Days241195141
0 C (32 F): Ice days (max1319513
0 C (32 F): Frost days (min272195172
-10 C (14 F): Days with min210195110
20 C (68 F): Tropical nights (min278195178
25 C (77 F): Days with min2119501
10 mm (0.39 in): Days with 10 mm or more rain31119362
25 mm (0.98 in): Days with 25 mm or more rain3419362
50 mm (1.97 in): Days with 50 mm or more rain1119511

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

  • Data for Monahans 1 NW 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).