Avalon Weather in August
Average highs run from 78°F on August 1 to 80°F on August 31, and lows from 60°F to 64°F. Normal precipitation for the month is 0.01 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
- 79°F
- Average low
- 62°F
- Precipitation
- 0.01 in
- Record high
- 103°FAug 29, 1967
- Record low
- 50°FAug 14, 2010
- Chance of a freeze
- 0%
- Days of 90°F or more
- 3.4
- Daylight
- 13 h 47 min to 12 h 53 min
- Cloud cover
- 51%
- Humidity
- 90%
- Dew point
- 63°F
- Wind
- 7.8 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 | 78°F | 60°F | 94°F 2020 | 54°F 1950 | 5% |
| Aug 2 | 78°F | 61°F | 91°F 1949 | 52°F 2010 | 5% |
| Aug 3 | 78°F | 61°F | 92°F 2024 | 54°F 1951 | 5% |
| Aug 4 | 78°F | 61°F | 92°F 2024 | 53°F 1951 | 5% |
| Aug 5 | 78°F | 61°F | 96°F 2024 | 51°F 1950 | 5% |
| Aug 6 | 78°F | 61°F | 94°F 2012 | 51°F 1948 | 4% |
| Aug 7 | 78°F | 61°F | 95°F 1964 | 52°F 1948 | 4% |
| Aug 8 | 78°F | 61°F | 98°F 1964 | 51°F 1948 | 4% |
| Aug 9 | 78°F | 61°F | 96°F 1965 | 51°F 2010 | 4% |
| Aug 10 | 79°F | 61°F | 97°F 2012 | 53°F 1949 | 4% |
| Aug 11 | 79°F | 62°F | 93°F 2003 | 52°F 2010 | 4% |
| Aug 12 | 79°F | 62°F | 91°F 2012 | 51°F 1949 | 4% |
| Aug 13 | 79°F | 62°F | 96°F 1963 | 52°F 2010 | 4% |
| Aug 14 | 79°F | 62°F | 97°F 1963 | 50°F 2010 | 4% |
| Aug 15 | 79°F | 62°F | 97°F 2020 | 52°F 1948 | 4% |
| Aug 16 | 79°F | 62°F | 97°F 2015 | 53°F 1949 | 3% |
| Aug 17 | 79°F | 62°F | 93°F 2020 | 54°F 1949 | 3% |
| Aug 18 | 79°F | 63°F | 97°F 1950 | 54°F 2009 | 3% |
| Aug 19 | 79°F | 63°F | 96°F 1950 | 54°F 2008 | 3% |
| Aug 20 | 79°F | 63°F | 96°F 2020 | 53°F 2013 | 3% |
| Aug 21 | 79°F | 63°F | 94°F 1949 | 54°F 1948 | 3% |
| Aug 22 | 80°F | 63°F | 91°F 2025 | 53°F 1948 | 3% |
| Aug 23 | 80°F | 63°F | 95°F 1964 | 52°F 1948 | 3% |
| Aug 24 | 80°F | 63°F | 92°F 1966 | 55°F 1950 | 3% |
| Aug 25 | 80°F | 63°F | 92°F 1966 | 54°F 1948 | 3% |
| Aug 26 | 80°F | 64°F | 95°F 2011 | 53°F 1948 | 3% |
| Aug 27 | 80°F | 64°F | 97°F 2009 | 52°F 1948 | 3% |
| Aug 28 | 80°F | 64°F | 95°F 1967 | 52°F 2010 | 4% |
| Aug 29 | 80°F | 64°F | 103°F 1967 | 52°F 2010 | 4% |
| Aug 30 | 80°F | 64°F | 101°F 1967 | 50°F 2010 | 4% |
| Aug 31 | 80°F | 64°F | 102°F 2017 | 53°F 1951 | 4% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 6:06 AM, sunset 7:53 PM
- August 31
- sunrise 6:27 AM, sunset 7:20 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00023191 (Avalon Catalina AP), public domain. Records: NOAA GHCN-Daily, station USW00023191, 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.