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

Mogollon Threshold Days by Year (USC00295800)

12 fixed thresholds counted per year at Mogollon (USC00295800): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mogollon Thresholds

  • Mogollon: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1941 with 28.
  • Mogollon: days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 1940 with 7.
  • Mogollon: days with a maximum temperature at or above 30 C (86 F) in 10 years, most in 1947 with 53.
  • Mogollon: days with a maximum temperature at or above 90 F (32.2 C) in 10 years, most in 1942 with 21.
  • 12 fixed thresholds have at least one qualifying day at Mogollon.
10 years with a qualifying day
Days at or above 30 C (86 F) per year at Mogollon Days per year at Mogollon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 1947. 02040601938: 321939: 411940: 351941: 141942: 401943: 441944: 341945: 511946: 481947: 531938193919401941194219431944194519461947
Days per year at Mogollon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 1947.
Days at or above 30 C (86 F) per year at Mogollon
YearDaysDecade average
19383236.5
19394136.5
19403539.9
19411439.9
19424039.9
19434439.9
19443439.9
19455139.9
19464839.9
19475339.9
First to last qualifying date each year at Mogollon For each year, a bar from the first to the last day at Mogollon meeting 30 C (86 F). 1938: 14 May 1938 to 22 August 19381939: 9 June 1939 to 3 September 19391940: 31 May 1940 to 17 August 19401941: 17 June 1941 to 19 August 19411942: 13 June 1942 to 2 September 19421943: 30 April 1943 to 12 September 19431944: 6 June 1944 to 22 September 19441945: 12 June 1945 to 15 September 19451946: 2 June 1946 to 10 September 19461947: 1 May 1947 to 24 September 194719381940194219441946JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mogollon meeting 30 C (86 F).
First to last qualifying date each year at Mogollon
YearFirst dateLast date
19381938-05-141938-08-22
19391939-06-091939-09-03
19401940-05-311940-08-17
19411941-06-171941-08-19
19421942-06-131942-09-02
19431943-04-301943-09-12
19441944-06-061944-09-22
19451945-06-121945-09-15
19461946-06-021946-09-10
19471947-05-011947-09-24

Every Fixed Threshold

Fixed thresholds at Mogollon
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1053194753
35 C (95 F): Days2219421
90 F (32.2 C): Days1021194217
0 C (32 F): Ice days (max6419394
0 C (32 F): Frost days (min101721947172
-10 C (14 F): Days with min1029194729
10 mm (0.39 in): Days with 10 mm or more rain162819415
25 mm (0.98 in): Days with 25 mm or more rain12719402
50 mm (1.97 in): Days with 50 mm or more rain3119181
10 cm (3.9 in): Days with 10 cm or more snowfall8919183
25 cm (9.8 in): Days with 25 cm or more snowfall1319183
50 cm (19.7 in): Days with 50 cm or more snowfall1119181

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.

Download the Data

  • Data for Mogollon 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).