W.carter / CC BY-SA 4.0
Murrieta, CA Weather on August 26
August 26th in Murrieta, CA typically brings hot summer weather, with average highs around 92°F and lows near 64°F — a 28°F daily swing. Over 55 years of records, the warmest August 26th was in 1985 (89°F average), while the coldest was 2016 (67°F) — a 22°F range across recorded history. This date has historically been dry, with little recorded precipitation. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on August 26
Planning for August 26th in Murrieta, CA? Stay hydrated and seek shade during peak afternoon hours.
August 26 Weather Records for Murrieta
- •The all-time record high for August 26th in Murrieta, CA is 111°F, set in 1985.
- •The coldest August 26th on record dropped to 49°F in 1975.
- •Temperatures have reached 90°F or higher on August 26th in 34 of the last 55 years.
- •Last year (1971), August 26th was 11°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest August 26 ever in Murrieta?
The warmest August 26 in Murrieta, CA reached 111°F in 1985. That is 19°F above the long-term average high of 92°F.
What was the coldest August 26 ever in Murrieta?
The coldest August 26 in Murrieta, CA dropped to 49°F in 1975. That is 15°F below the long-term average low of 64°F.
What is the average temperature on August 26 in Murrieta?
On August 26, Murrieta averages a high of 92°F and a low of 64°F based on 55 years of NOAA weather observations from SANTA ROSA PLATEAU CALIFORNIA.
How many years of weather data are available for August 26 in Murrieta?
We have 55 years of weather records for August 26 in Murrieta, CA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
August 26 Weather History in Murrieta
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 87°F | 68°F | -- | -- |
| 2024 | 88°F | 63°F | -- | -- |
| 2023 | 92°F | 65°F | -- | -- |
| 2022 | 89°F | 65°F | -- | -- |
| 2021 | 98°F | 73°F | -- | -- |
| 2020 | 93°F | 71°F | -- | -- |
| 2019 | 91°F | 70°F | -- | -- |
| 2018 | 82°F | 60°F | -- | -- |
| 2017 | 94°F | 68°F | -- | -- |
| 2016 | 78°F | 55°F | -- | -- |
| 2015 | 95°F | 70°F | -- | -- |
| 2014 | 88°F | 64°F | -- | -- |
| 2013 | 86°F | 74°F | -- | -- |
| 2012 | 86°F | 58°F | -- | -- |
| 2011 | 95°F | 79°F | -- | -- |
| 2010 | 98°F | 70°F | -- | -- |
| 2009 | 99°F | 67°F | -- | -- |
| 2008 | 89°F | 64°F | -- | -- |
| 2007 | 85°F | 65°F | -- | -- |
| 2006 | 90°F | 61°F | -- | -- |
| 2005 | 97°F | 71°F | -- | -- |
| 2004 | 80°F | 57°F | -- | -- |
| 2003 | 90°F | 68°F | -- | -- |
| 2002 | 87°F | 64°F | -- | -- |
| 2001 | 94°F | 70°F | -- | -- |
| 2000 | 84°F | 62°F | -- | -- |
| 1999 | 94°F | 68°F | -- | -- |
| 1998 | 87°F | 61°F | -- | -- |
| 1997 | 90°F | 65°F | -- | -- |
| 1996 | 91°F | 66°F | -- | -- |
| 1995 | 92°F | 66°F | -- | -- |
| 1994 | 81°F | 65°F | -- | -- |
| 1993 | 94°F | 66°F | -- | -- |
| 1992 | 98°F | 61°F | 0" | -- |
| 1991 | 96°F | 62°F | 0" | -- |
| 1990 | 86°F | 55°F | 0" | -- |
| 1989 | 87°F | 57°F | 0" | -- |
| 1988 | 102°F | 67°F | 0" | -- |
| 1987 | 87°F | 52°F | 0" | -- |
| 1986 | 99°F | 68°F | 0" | -- |
| 1985 | 111°F | 67°F | 0" | -- |
| 1984 | 97°F | 66°F | 0" | -- |
| 1983 | 100°F | 62°F | 0" | -- |
| 1982 | 95°F | 65°F | 0" | -- |
| 1981 | -- | 70°F | 0" | -- |
| 1980 | 98°F | 59°F | 0" | -- |
| 1979 | 98°F | -- | 0" | -- |
| 1978 | 91°F | 50°F | 0" | -- |
| 1977 | 88°F | 60°F | 0" | -- |
| 1976 | 102°F | 55°F | 0" | -- |
| 1975 | 96°F | 49°F | 0" | -- |
| 1974 | 101°F | 57°F | 0" | -- |
| 1973 | 84°F | 55°F | 0" | -- |
| 1972 | 91°F | 65°F | 0" | -- |
| 1971 | 103°F | 58°F | 0" | -- |
Based on 55 years of data from NOAA station: SANTA ROSA PLATEAU CALIFORNIA
Monthly Climate Averages
Historical temperature and precipitation averages for Murrieta, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.