Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Marfa Caa AP Threshold Days by Year (USC00415589)

11 fixed thresholds counted per year at Marfa Caa AP (USC00415589): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marfa Caa AP Thresholds

  • Marfa Caa AP: days with 10 mm (0.39 in) or more of precipitation in 11 years, most in 1911 with 13.
  • Marfa Caa AP: days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1908 with 4.
  • Marfa Caa AP: days with a maximum temperature at or above 30 C (86 F) in 6 years, most in 1951 with 110.
  • Marfa Caa AP: days with a maximum temperature at or above 35 C (95 F) in 6 years, most in 1951 with 16.
  • 11 fixed thresholds have at least one qualifying day at Marfa Caa AP.
6 years with a qualifying day
Days at or above 30 C (86 F) per year at Marfa Caa AP Days per year at Marfa Caa AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 110 in 1951. 0501001501949: 871950: 811951: 1101952: 961953: 1011954: 102194919501951195219531954
Days per year at Marfa Caa AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 110 in 1951.
Days at or above 30 C (86 F) per year at Marfa Caa AP
YearDaysDecade average
19498787
19508198
195111098
19529698
195310198
195410298
First to last qualifying date each year at Marfa Caa AP For each year, a bar from the first to the last day at Marfa Caa AP meeting 30 C (86 F). 1949: 26 April 1949 to 9 October 19491950: 2 May 1950 to 10 October 19501951: 24 April 1951 to 5 October 19511952: 5 May 1952 to 5 October 19521953: 17 April 1953 to 29 September 19531954: 4 April 1954 to 13 October 1954194919501951195219531954JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Marfa Caa AP meeting 30 C (86 F).
First to last qualifying date each year at Marfa Caa AP
YearFirst dateLast date
19491949-04-261949-10-09
19501950-05-021950-10-10
19511951-04-241951-10-05
19521952-05-051952-10-05
19531953-04-171953-09-29
19541954-04-041954-10-13

Every Fixed Threshold

Fixed thresholds at Marfa Caa AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days61101951102
35 C (95 F): Days61619512
90 F (32.2 C): Days670195136
100 F (37.8 C): Days1119511
0 C (32 F): Ice days (max3419492
0 C (32 F): Frost days (min669195240
-10 C (14 F): Days with min6719491
20 C (68 F): Tropical nights (min52419531
10 mm (0.39 in): Days with 10 mm or more rain1113191110
25 mm (0.98 in): Days with 25 mm or more rain9419081
50 mm (1.97 in): Days with 50 mm or more rain2119082

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 Marfa Caa AP 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).