Buellton Weather in August
Average highs run from 93°F on August 1 to 93°F on August 31, and lows from 49°F to 48°F. Normal precipitation for the month is 0.00 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
- 93°F
- Average low
- 49°F
- Precipitation
- 0.00 in
- Record high
- 112°FAug 6, 1997
- Record low
- 34°FAug 26, 1953
- Chance of a freeze
- 0%
- Days of 90°F or more
- 21.2
- Daylight
- 13 h 52 min to 12 h 55 min
- Cloud cover
- 21%
- Humidity
- 53%
- Dew point
- 51°F
- Wind
- 7.6 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 | 93°F | 49°F | 104°F 1993 | 39°F 1955 | 1% |
| Aug 2 | 93°F | 49°F | 107°F 1993 | 44°F 1956 | 1% |
| Aug 3 | 93°F | 49°F | 106°F 2017 | 45°F 1954 | 1% |
| Aug 4 | 93°F | 49°F | 109°F 1998 | 44°F 2013 | 1% |
| Aug 5 | 93°F | 49°F | 109°F 1998 | 42°F 1954 | 1% |
| Aug 6 | 93°F | 49°F | 112°F 1997 | 40°F 1954 | 0% |
| Aug 7 | 93°F | 49°F | 107°F 1990 | 41°F 1953 | 0% |
| Aug 8 | 93°F | 49°F | 107°F 1990 | 39°F 1953 | 0% |
| Aug 9 | 93°F | 49°F | 106°F 1971 | 41°F 1954 | 0% |
| Aug 10 | 93°F | 49°F | 108°F 1971 | 42°F 1954 | 0% |
| Aug 11 | 93°F | 49°F | 109°F 2012 | 40°F 1955 | 1% |
| Aug 12 | 93°F | 49°F | 107°F 2012 | 40°F 1955 | 1% |
| Aug 13 | 93°F | 49°F | 107°F 2012 | 39°F 1955 | 1% |
| Aug 14 | 93°F | 49°F | 109°F 1996 | 38°F 1954 | 1% |
| Aug 15 | 93°F | 49°F | 109°F 2020 | 39°F 1954 | 1% |
| Aug 16 | 93°F | 49°F | 111°F 2020 | 37°F 1954 | 1% |
| Aug 17 | 93°F | 49°F | 109°F 2015 | 37°F 1955 | 1% |
| Aug 18 | 93°F | 49°F | 107°F 2020 | 40°F 1953 | 1% |
| Aug 19 | 93°F | 49°F | 112°F 2020 | 35°F 1955 | 1% |
| Aug 20 | 93°F | 49°F | 110°F 2020 | 38°F 1955 | 1% |
| Aug 21 | 93°F | 49°F | 103°F 2020 | 38°F 1955 | 1% |
| Aug 22 | 93°F | 48°F | 107°F 2025 | 38°F 1953 | 1% |
| Aug 23 | 93°F | 48°F | 106°F 1972 | 38°F 1953 | 1% |
| Aug 24 | 93°F | 48°F | 102°F 2010 | 38°F 1953 | 1% |
| Aug 25 | 93°F | 48°F | 110°F 2010 | 36°F 1953 | 1% |
| Aug 26 | 93°F | 48°F | 105°F 2026 | 34°F 1953 | 1% |
| Aug 27 | 93°F | 48°F | 107°F 2026 | 40°F 1953 | 1% |
| Aug 28 | 93°F | 48°F | 108°F 2009 | 36°F 1953 | 1% |
| Aug 29 | 93°F | 48°F | 109°F 2009 | 37°F 1953 | 1% |
| Aug 30 | 93°F | 48°F | 109°F 2009 | 34°F 1953 | 1% |
| Aug 31 | 93°F | 48°F | 107°F 1955 | 42°F 1969 | 1% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 6:11 AM, sunset 8:03 PM
- August 31
- sunrise 6:33 AM, sunset 7:28 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00041253 (Cachuma Lake), public domain. Records: NOAA GHCN-Daily, station USC00041253, 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.