Guadalupe Weather in August
Average highs run from 73°F on August 1 to 75°F on August 31, and lows from 56°F to 55°F. Normal precipitation for the month is 0.01 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
- 74°F
- Average low
- 55°F
- Precipitation
- 0.01 in
- Record high
- 104°FAug 29, 2009
- Record low
- 43°FAug 23, 1973
- Chance of a freeze
- 0%
- Daylight
- 13 h 53 min to 12 h 56 min
- Cloud cover
- 20%
- Humidity
- 64%
- Dew point
- 53°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 | 73°F | 56°F | 89°F 1993 | 48°F 1957 | 1% |
| Aug 2 | 73°F | 56°F | 87°F 2017 | 45°F 1970 | 1% |
| Aug 3 | 73°F | 56°F | 88°F 2017 | 48°F 1956 | 1% |
| Aug 4 | 73°F | 56°F | 86°F 2017 | 48°F 1994 | 1% |
| Aug 5 | 73°F | 56°F | 84°F 1997 | 46°F 1950 | 1% |
| Aug 6 | 74°F | 55°F | 91°F 1983 | 46°F 1956 | 1% |
| Aug 7 | 74°F | 55°F | 90°F 1983 | 46°F 1956 | 1% |
| Aug 8 | 74°F | 55°F | 90°F 1971 | 48°F 1948 | 1% |
| Aug 9 | 74°F | 55°F | 91°F 2006 | 47°F 1970 | 1% |
| Aug 10 | 74°F | 55°F | 87°F 2018 | 48°F 1970 | 1% |
| Aug 11 | 74°F | 55°F | 89°F 1965 | 49°F 1982 | 1% |
| Aug 12 | 74°F | 55°F | 85°F 1958 | 48°F 1964 | 1% |
| Aug 13 | 74°F | 55°F | 93°F 2020 | 46°F 1956 | 1% |
| Aug 14 | 74°F | 55°F | 89°F 2020 | 45°F 1985 | 1% |
| Aug 15 | 74°F | 55°F | 89°F 2020 | 47°F 1954 | 1% |
| Aug 16 | 74°F | 55°F | 88°F 2020 | 46°F 1948 | 1% |
| Aug 17 | 74°F | 55°F | 89°F 2020 | 49°F 1952 | 1% |
| Aug 18 | 74°F | 55°F | 90°F 1986 | 45°F 1978 | 1% |
| Aug 19 | 74°F | 55°F | 96°F 1997 | 45°F 1949 | 1% |
| Aug 20 | 74°F | 55°F | 85°F 2023 | 45°F 1974 | 1% |
| Aug 21 | 74°F | 55°F | 93°F 1972 | 45°F 1959 | 1% |
| Aug 22 | 74°F | 55°F | 88°F 1959 | 46°F 1953 | 2% |
| Aug 23 | 74°F | 55°F | 94°F 2010 | 43°F 1973 | 2% |
| Aug 24 | 74°F | 55°F | 89°F 2010 | 45°F 1970 | 2% |
| Aug 25 | 74°F | 55°F | 84°F 1988 | 45°F 1948 | 2% |
| Aug 26 | 74°F | 55°F | 84°F 2024 | 45°F 1952 | 2% |
| Aug 27 | 74°F | 55°F | 92°F 2015 | 46°F 1954 | 2% |
| Aug 28 | 74°F | 55°F | 103°F 1962 | 46°F 1975 | 2% |
| Aug 29 | 74°F | 55°F | 104°F 2009 | 45°F 1955 | 2% |
| Aug 30 | 74°F | 55°F | 94°F 1984 | 46°F 1975 | 2% |
| Aug 31 | 75°F | 55°F | 93°F 1955 | 47°F 1949 | 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 8:05 PM
- August 31
- sunrise 6:34 AM, sunset 7:30 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00023273 (Santa Maria Public AP), public domain. Records: NOAA GHCN-Daily, station USW00023273, 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.