Aguanga Weather in August
Average highs run from 85°F on August 1 to 83°F on August 31, and lows from 65°F to 63°F. Normal precipitation for the month is 0.68 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
- 84°F
- Average low
- 65°F
- Precipitation
- 0.68 in
- Record high
- 108°FAug 28, 2017
- Record low
- 51°FAug 14, 2010
- Chance of a freeze
- 0%
- Days of 90°F or more
- 3.8
- Daylight
- 13 h 47 min to 12 h 53 min
- Cloud cover
- 22%
- Humidity
- 39%
- Dew point
- 46°F
- Wind
- 4.7 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Aug 1 | 85°F | 65°F | 98°F 2017 | 54°F 2010 | 4% | 0% |
| Aug 2 | 85°F | 65°F | 99°F 2026 | 54°F 2010 | 4% | 0% |
| Aug 3 | 85°F | 65°F | 98°F 2009 | 55°F 2025 | 4% | 0% |
| Aug 4 | 85°F | 65°F | 99°F 2024 | 54°F 2010 | 4% | 0% |
| Aug 5 | 85°F | 65°F | 96°F 2018 | 51°F 2011 | 4% | 0% |
| Aug 6 | 85°F | 65°F | 100°F 2018 | 55°F 2010 | 4% | 0% |
| Aug 7 | 85°F | 65°F | 102°F 2025 | 55°F 2010 | 4% | 0% |
| Aug 8 | 85°F | 65°F | 97°F 2018 | 54°F 2013 | 5% | 0% |
| Aug 9 | 85°F | 65°F | 101°F 2018 | 52°F 2010 | 5% | 0% |
| Aug 10 | 85°F | 65°F | 102°F 2012 | 52°F 2010 | 5% | 0% |
| Aug 11 | 85°F | 65°F | 97°F 2022 | 53°F 2013 | 5% | 0% |
| Aug 12 | 85°F | 65°F | 97°F 2012 | 51°F 2010 | 5% | 0% |
| Aug 13 | 85°F | 65°F | 98°F 2012 | 51°F 2010 | 5% | 0% |
| Aug 14 | 85°F | 65°F | 100°F 2020 | 51°F 2010 | 5% | 0% |
| Aug 15 | 85°F | 65°F | 103°F 2015 | 53°F 2010 | 5% | 0% |
| Aug 16 | 85°F | 65°F | 101°F 2015 | 55°F 2011 | 5% | 0% |
| Aug 17 | 85°F | 65°F | 99°F 2012 | 56°F 2009 | 5% | 0% |
| Aug 18 | 85°F | 65°F | 108°F 2020 | 55°F 2009 | 5% | 0% |
| Aug 19 | 84°F | 65°F | 100°F 2026 | 56°F 2011 | 5% | 0% |
| Aug 20 | 84°F | 64°F | 100°F 2024 | 55°F 2008 | 5% | 0% |
| Aug 21 | 84°F | 64°F | 99°F 2026 | 53°F 2011 | 5% | 0% |
| Aug 22 | 84°F | 64°F | 98°F 2025 | 56°F 2011 | 5% | 0% |
| Aug 23 | 84°F | 64°F | 104°F 2026 | 59°F 2008 | 5% | 0% |
| Aug 24 | 84°F | 64°F | 103°F 2026 | 58°F 2014 | 5% | 0% |
| Aug 25 | 84°F | 64°F | 100°F 2010 | 57°F 2024 | 5% | 0% |
| Aug 26 | 84°F | 64°F | 104°F 2009 | 58°F 2017 | 5% | 0% |
| Aug 27 | 84°F | 64°F | 108°F 2009 | 59°F 2024 | 5% | 0% |
| Aug 28 | 84°F | 64°F | 108°F 2017 | 57°F 2010 | 5% | 0% |
| Aug 29 | 84°F | 64°F | 106°F 2009 | 57°F 2010 | 5% | 0% |
| Aug 30 | 83°F | 63°F | 103°F 2009 | 57°F 2010 | 5% | 0% |
| Aug 31 | 83°F | 63°F | 106°F 2017 | 56°F 2010 | 5% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 6:00 AM, sunset 7:47 PM
- August 31
- sunrise 6:21 AM, sunset 7:14 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00046657 (Palomar Mtn Obsy), public domain. Records: NOAA GHCN-Daily, station USW00053151, 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.