Morgan Hill Weather in August
Average highs run from 88°F on August 1 to 87°F on August 31, and lows from 55°F to 54°F. Normal precipitation for the month is 0.03 in over about 0 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
- 87°F
- Average low
- 54°F
- Precipitation
- 0.03 in
- Record high
- 112°FAug 6, 1997
- Record low
- 37°FAug 1, 2015
- Chance of a freeze
- 0%
- Days of 90°F or more
- 11.7
- Daylight
- 14 h 02 min to 12 h 59 min
- Cloud cover
- 14%
- Humidity
- 47%
- Dew point
- 46°F
- Wind
- 8.5 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 | 88°F | 55°F | 105°F 1980 | 37°F 2015 | 1% |
| Aug 2 | 88°F | 55°F | 107°F 1993 | 37°F 2015 | 1% |
| Aug 3 | 88°F | 55°F | 104°F 1975 | 44°F 1959 | 1% |
| Aug 4 | 88°F | 55°F | 109°F 1998 | 48°F 1966 | 1% |
| Aug 5 | 88°F | 55°F | 109°F 1998 | 46°F 1970 | 1% |
| Aug 6 | 88°F | 55°F | 112°F 1997 | 46°F 1970 | 1% |
| Aug 7 | 88°F | 55°F | 107°F 1981 | 47°F 1975 | 1% |
| Aug 8 | 88°F | 55°F | 102°F 1981 | 47°F 1985 | 1% |
| Aug 9 | 88°F | 55°F | 104°F 2018 | 49°F 1957 | 1% |
| Aug 10 | 88°F | 55°F | 104°F 1996 | 50°F 1957 | 1% |
| Aug 11 | 87°F | 55°F | 102°F 1992 | 46°F 1957 | 1% |
| Aug 12 | 87°F | 55°F | 103°F 1998 | 45°F 2009 | 1% |
| Aug 13 | 87°F | 55°F | 103°F 1998 | 49°F 1970 | 1% |
| Aug 14 | 87°F | 55°F | 107°F 1996 | 48°F 1970 | 1% |
| Aug 15 | 87°F | 55°F | 104°F 2019 | 44°F 2013 | 1% |
| Aug 16 | 87°F | 55°F | 107°F 2019 | 46°F 1957 | 1% |
| Aug 17 | 87°F | 54°F | 107°F 2015 | 43°F 1957 | 1% |
| Aug 18 | 87°F | 54°F | 104°F 2020 | 46°F 1957 | 1% |
| Aug 19 | 87°F | 54°F | 104°F 2020 | 46°F 1957 | 1% |
| Aug 20 | 87°F | 54°F | 101°F 1960 | 42°F 1964 | 1% |
| Aug 21 | 87°F | 54°F | 98°F 1964 | 39°F 1964 | 1% |
| Aug 22 | 87°F | 54°F | 99°F 1969 | 46°F 1973 | 1% |
| Aug 23 | 87°F | 54°F | 103°F 1999 | 45°F 1973 | 1% |
| Aug 24 | 87°F | 54°F | 99°F 2011 | 42°F 1963 | 1% |
| Aug 25 | 87°F | 54°F | 105°F 2010 | 45°F 1963 | 1% |
| Aug 26 | 87°F | 54°F | 103°F 1999 | 45°F 1963 | 1% |
| Aug 27 | 87°F | 54°F | 102°F 1988 | 45°F 1963 | 1% |
| Aug 28 | 87°F | 54°F | 106°F 1981 | 45°F 1957 | 1% |
| Aug 29 | 87°F | 54°F | 102°F 2015 | 46°F 1964 | 1% |
| Aug 30 | 87°F | 54°F | 105°F 1977 | 45°F 1957 | 1% |
| Aug 31 | 87°F | 54°F | 104°F 1976 | 47°F 1960 | 1% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 6:12 AM, sunset 8:14 PM
- August 31
- sunrise 6:37 AM, sunset 7:36 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00043417 (Gilroy), public domain. Records: NOAA GHCN-Daily, station USC00043417, 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.