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

Mercey Hot Springs Threshold Days by Year (USC00045550)

13 fixed thresholds counted per year at Mercey Hot Springs (USC00045550): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mercey Hot Springs Thresholds

  • Mercey Hot Springs: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1936 with 12.
  • Mercey Hot Springs: days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1938 with 3.
  • Mercey Hot Springs: days with a maximum temperature at or above 30 C (86 F) in 8 years, most in 1938 with 132.
  • Mercey Hot Springs: days with a maximum temperature at or above 35 C (95 F) in 8 years, most in 1936 with 78.
  • 13 fixed thresholds have at least one qualifying day at Mercey Hot Springs.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Mercey Hot Springs Days per year at Mercey Hot Springs with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 132 in 1938. 0501001501933: 891934: 1131935: 1041936: 1311938: 1321939: 1231941: 1011942: 11119331934193519361938193919411942
Days per year at Mercey Hot Springs with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 132 in 1938.
Days at or above 30 C (86 F) per year at Mercey Hot Springs
YearDaysDecade average
193389115.3
1934113115.3
1935104115.3
1936131115.3
1938132115.3
1939123115.3
1941101106
1942111106
First to last qualifying date each year at Mercey Hot Springs For each year, a bar from the first to the last day at Mercey Hot Springs meeting 30 C (86 F). 1933: 27 May 1933 to 24 October 19331934: 8 April 1934 to 13 October 19341935: 5 May 1935 to 10 October 19351936: 8 May 1936 to 14 October 19361938: 11 May 1938 to 26 October 19381939: 8 April 1939 to 30 October 19391941: 9 May 1941 to 18 October 19411942: 19 May 1942 to 22 October 194219331934193519361938193919411942JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mercey Hot Springs meeting 30 C (86 F).
First to last qualifying date each year at Mercey Hot Springs
YearFirst dateLast date
19331933-05-271933-10-24
19341934-04-081934-10-13
19351935-05-051935-10-10
19361936-05-081936-10-14
19381938-05-111938-10-26
19391939-04-081939-10-30
19411941-05-091941-10-18
19421942-05-191942-10-22

Every Fixed Threshold

Fixed thresholds at Mercey Hot Springs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days81321938111
35 C (95 F): Days878193655
40 C (104 F): Days818193614
45 C (113 F): Days2119331
90 F (32.2 C): Days8112193692
100 F (37.8 C): Days843193629
110 F (43.3 C): Days4419424
0 C (32 F): Frost days (min750193839
20 C (68 F): Tropical nights (min748193319
25 C (77 F): Days with min51219332
10 mm (0.39 in): Days with 10 mm or more rain261219362
25 mm (0.98 in): Days with 25 mm or more rain9319381
50 mm (1.97 in): Days with 50 mm or more rain1119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.

Download the Data

  • Data for Mercey Hot Springs 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).