Mariposa Weather in August
Average highs run from 81°F on August 1 to 78°F on August 31, and lows from 51°F to 48°F. Normal precipitation for the month is 0.11 in over about 1 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 80°F
- Average low
- 49°F
- Precipitation
- 0.11 in
- Record high
- 114°FAug 8, 1905
- Record low
- 36°FAug 23, 1979
- Chance of a freeze
- 0%
- Days of 90°F or more
- 0.7
- Daylight
- 14 h 04 min to 13 h 00 min
- Cloud cover
- 19%
- Humidity
- 27%
- Dew point
- 38°F
- Wind
- 5.4 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 81°F | 51°F | 112°F 1908 | 45°F 1905 | 3% |
| Aug 2 | 81°F | 51°F | 110°F 1901 | 42°F 1978 | 3% |
| Aug 3 | 81°F | 51°F | 111°F 1901 | 51°F 1909 | 3% |
| Aug 4 | 81°F | 51°F | 109°F 1908 | 40°F 1979 | 3% |
| Aug 5 | 81°F | 51°F | 107°F 1978 | 41°F 1979 | 3% |
| Aug 6 | 81°F | 51°F | 108°F 1904 | 40°F 1905 | 3% |
| Aug 7 | 81°F | 51°F | 111°F 1905 | 47°F 1909 | 3% |
| Aug 8 | 81°F | 50°F | 114°F 1905 | 48°F 1909 | 3% |
| Aug 9 | 80°F | 50°F | 110°F 1905 | 49°F 1979 | 3% |
| Aug 10 | 80°F | 50°F | 108°F 1901 | 49°F 1905 | 3% |
| Aug 11 | 80°F | 50°F | 109°F 1901 | 48°F 1905 | 3% |
| Aug 12 | 80°F | 50°F | 110°F 1901 | 48°F 1905 | 3% |
| Aug 13 | 80°F | 50°F | 110°F 1996 | 51°F 1945 | 3% |
| Aug 14 | 80°F | 50°F | 110°F 1933 | 45°F 1905 | 3% |
| Aug 15 | 80°F | 50°F | 110°F 1920 | 40°F 1979 | 3% |
| Aug 16 | 80°F | 49°F | 110°F 2020 | 45°F 1905 | 3% |
| Aug 17 | 80°F | 49°F | 109°F 1906 | 42°F 1978 | 3% |
| Aug 18 | 80°F | 49°F | 106°F 1939 | 45°F 1905 | 3% |
| Aug 19 | 80°F | 49°F | 106°F 1905 | 50°F 1916 | 3% |
| Aug 20 | 80°F | 49°F | 106°F 1919 | 41°F 1979 | 3% |
| Aug 21 | 80°F | 49°F | 105°F 1919 | 40°F 1979 | 3% |
| Aug 22 | 79°F | 49°F | 104°F 1967 | 39°F 1979 | 3% |
| Aug 23 | 79°F | 49°F | 106°F 1913 | 36°F 1979 | 3% |
| Aug 24 | 79°F | 48°F | 106°F 1913 | 47°F 1905 | 3% |
| Aug 25 | 79°F | 48°F | 111°F 1931 | 45°F 1978 | 3% |
| Aug 26 | 79°F | 48°F | 109°F 1931 | 37°F 1979 | 3% |
| Aug 27 | 79°F | 48°F | 107°F 1924 | 42°F 1979 | 3% |
| Aug 28 | 79°F | 48°F | 107°F 2017 | 48°F 1905 | 3% |
| Aug 29 | 79°F | 48°F | 105°F 1918 | 41°F 1905 | 3% |
| Aug 30 | 79°F | 48°F | 108°F 1915 | 44°F 1905 | 3% |
| Aug 31 | 78°F | 48°F | 106°F 2007 | 48°F 1957 | 3% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 6:04 AM, sunset 8:08 PM
- August 31
- sunrise 6:30 AM, sunset 7:30 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00048380 (So Entrance Yosemite Np), 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.