Mariposa County Weather in May
Average highs run from 53°F on May 1 to 62°F on May 31, and lows from 40°F to 46°F. Normal precipitation for the month is 2.40 in over about 7 wet days.
May day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 58°F
- Average low
- 43°F
- Precipitation
- 2.40 in
- Record high
- 109°FMay 25, 1928
- Record low
- 30°FMay 16, 1978
- Chance of a freeze
- 66%
- Daylight
- 13 h 46 min to 14 h 35 min
- Cloud cover
- 48%
- Humidity
- 57%
- Dew point
- 43°F
- Wind
- 5.6 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| May 1 | 53°F | 40°F | 100°F 1947 | 34°F 1967 | 22% | 0% |
| May 2 | 54°F | 40°F | 98°F 1947 | 38°F 1915 | 22% | 0% |
| May 3 | 54°F | 40°F | 98°F 2004 | 35°F 1938 | 22% | 0% |
| May 4 | 54°F | 40°F | 98°F 1990 | 38°F 1964 | 22% | 0% |
| May 5 | 55°F | 41°F | 96°F 1990 | 37°F 2003 | 22% | 0% |
| May 6 | 55°F | 41°F | 98°F 1928 | 36°F 1977 | 22% | 0% |
| May 7 | 55°F | 41°F | 97°F 2001 | 38°F 1986 | 22% | 0% |
| May 8 | 56°F | 41°F | 100°F 2001 | 38°F 1930 | 22% | 0% |
| May 9 | 56°F | 41°F | 97°F 2001 | 40°F 1908 | 22% | 0% |
| May 10 | 56°F | 42°F | 100°F 1993 | 38°F 1922 | 22% | 0% |
| May 11 | 57°F | 42°F | 100°F 2001 | 32°F 1900 | 22% | 0% |
| May 12 | 57°F | 42°F | 101°F 1934 | 36°F 1900 | 22% | 0% |
| May 13 | 57°F | 42°F | 105°F 1976 | 35°F 1995 | 22% | 0% |
| May 14 | 57°F | 42°F | 103°F 1972 | 40°F 1908 | 22% | 0% |
| May 15 | 58°F | 43°F | 100°F 1972 | 35°F 1978 | 22% | 0% |
| May 16 | 58°F | 43°F | 102°F 1924 | 30°F 1978 | 22% | 0% |
| May 17 | 58°F | 43°F | 103°F 2008 | 40°F 1974 | 22% | 0% |
| May 18 | 58°F | 43°F | 105°F 2009 | 36°F 1962 | 22% | 0% |
| May 19 | 59°F | 43°F | 104°F 2009 | 40°F 1906 | 22% | 0% |
| May 20 | 59°F | 44°F | 100°F 1947 | 35°F 2002 | 22% | 0% |
| May 21 | 59°F | 44°F | 101°F 1988 | 37°F 1903 | 22% | 0% |
| May 22 | 59°F | 44°F | 101°F 1904 | 39°F 1996 | 21% | 0% |
| May 23 | 60°F | 44°F | 103°F 1904 | 40°F 1900 | 21% | 0% |
| May 24 | 60°F | 44°F | 102°F 1936 | 35°F 1978 | 21% | 0% |
| May 25 | 60°F | 45°F | 109°F 1928 | 40°F 1916 | 21% | 0% |
| May 26 | 60°F | 45°F | 103°F 1951 | 40°F 1905 | 20% | 0% |
| May 27 | 61°F | 45°F | 104°F 2020 | 40°F 1904 | 20% | 0% |
| May 28 | 61°F | 45°F | 104°F 1984 | 40°F 1900 | 19% | 0% |
| May 29 | 61°F | 46°F | 103°F 1984 | 40°F 1921 | 19% | 0% |
| May 30 | 61°F | 46°F | 104°F 1984 | 41°F 1904 | 18% | 0% |
| May 31 | 62°F | 46°F | 106°F 2001 | 34°F 1967 | 18% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- May 1
- sunrise 6:04 AM, sunset 7:50 PM
- May 31
- sunrise 5:40 AM, sunset 8:15 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00053150 (Yosemite Village 12 W), public domain. Records: NOAA GHCN-Daily, station USC00045532, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.