Milpitas Weather in August
Average highs run from 82°F on August 1 to 83°F on August 31, and lows from 60°F to 59°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
- 83°F
- Average low
- 60°F
- Precipitation
- 0.03 in
- Record high
- 103°FAug 14, 2020
- Record low
- 51°FAug 15, 1999
- Chance of a freeze
- 0%
- Days of 90°F or more
- 5.4
- Daylight
- 14 h 03 min to 13 h 01 min
- Cloud cover
- 14%
- Humidity
- 62%
- Dew point
- 50°F
- Wind
- 8.3 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 | 82°F | 60°F | 93°F 2000 | 52°F 2010 | 1% |
| Aug 2 | 82°F | 60°F | 93°F 1998 | 53°F 2010 | 1% |
| Aug 3 | 82°F | 60°F | 99°F 1998 | 53°F 2008 | 1% |
| Aug 4 | 82°F | 60°F | 99°F 1998 | 54°F 2002 | 1% |
| Aug 5 | 82°F | 60°F | 91°F 1998 | 55°F 2008 | 1% |
| Aug 6 | 83°F | 60°F | 92°F 2023 | 53°F 2002 | 1% |
| Aug 7 | 83°F | 60°F | 93°F 2023 | 54°F 2002 | 1% |
| Aug 8 | 83°F | 60°F | 97°F 2002 | 53°F 2007 | 1% |
| Aug 9 | 83°F | 60°F | 99°F 2002 | 55°F 2011 | 1% |
| Aug 10 | 83°F | 60°F | 95°F 2009 | 55°F 2008 | 1% |
| Aug 11 | 83°F | 60°F | 93°F 1998 | 55°F 2011 | 1% |
| Aug 12 | 83°F | 60°F | 95°F 1998 | 55°F 2011 | 1% |
| Aug 13 | 83°F | 60°F | 95°F 2020 | 52°F 1999 | 2% |
| Aug 14 | 83°F | 60°F | 103°F 2020 | 53°F 1999 | 2% |
| Aug 15 | 83°F | 60°F | 99°F 2019 | 51°F 1999 | 2% |
| Aug 16 | 83°F | 60°F | 100°F 2020 | 54°F 1999 | 2% |
| Aug 17 | 83°F | 60°F | 96°F 2020 | 54°F 2006 | 2% |
| Aug 18 | 83°F | 60°F | 97°F 2020 | 54°F 2000 | 2% |
| Aug 19 | 83°F | 60°F | 91°F 2020 | 54°F 1999 | 2% |
| Aug 20 | 83°F | 60°F | 93°F 2023 | 52°F 2000 | 2% |
| Aug 21 | 83°F | 60°F | 91°F 2009 | 52°F 1998 | 2% |
| Aug 22 | 83°F | 60°F | 96°F 1999 | 54°F 2005 | 2% |
| Aug 23 | 83°F | 60°F | 95°F 2010 | 53°F 1998 | 2% |
| Aug 24 | 83°F | 60°F | 102°F 2010 | 53°F 2009 | 2% |
| Aug 25 | 83°F | 60°F | 100°F 2010 | 53°F 2009 | 2% |
| Aug 26 | 83°F | 60°F | 95°F 2017 | 54°F 2009 | 2% |
| Aug 27 | 83°F | 60°F | 97°F 2017 | 55°F 2000 | 2% |
| Aug 28 | 83°F | 60°F | 101°F 2008 | 53°F 2010 | 2% |
| Aug 29 | 83°F | 60°F | 100°F 2009 | 53°F 2010 | 2% |
| Aug 30 | 83°F | 59°F | 95°F 2023 | 53°F 2010 | 2% |
| Aug 31 | 83°F | 59°F | 95°F 2005 | 53°F 1999 | 2% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 6:12 AM, sunset 8:15 PM
- August 31
- sunrise 6:37 AM, sunset 7:38 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00047821 (San Jose), public domain. Records: NOAA GHCN-Daily, station USW00023293, 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.