Ximonic (Simo Rasanen) / CC BY-SA 4.0
Murrieta, CA Weather on October 12
October 12th in Murrieta, CA typically brings warm fall weather, with average highs around 81°F and lows near 54°F — a 27°F daily swing. Over 54 years of records, the warmest October 12th was in 1999 (83°F average), while the coldest was 2000 (54°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 2% of October 12th dates historically, with the wettest October 12th recording 0.95" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on October 12
Planning for October 12th in Murrieta, CA? Stay hydrated and seek shade during peak afternoon hours.
October 12 Weather Records for Murrieta
- •The all-time record high for October 12th in Murrieta, CA is 100°F, set in 1971.
- •The coldest October 12th on record dropped to 40°F in 1973.
- •Temperatures have reached 90°F or higher on October 12th in 11 of the last 54 years.
- •Last year (1971), October 12th was 19°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest October 12 ever in Murrieta?
The warmest October 12 in Murrieta, CA reached 100°F in 1971. That is 19°F above the long-term average high of 81°F.
What was the coldest October 12 ever in Murrieta?
The coldest October 12 in Murrieta, CA dropped to 40°F in 1973. That is 14°F below the long-term average low of 54°F.
What is the average temperature on October 12 in Murrieta?
On October 12, Murrieta averages a high of 81°F and a low of 54°F based on 54 years of NOAA weather observations from SANTA ROSA PLATEAU CALIFORNIA.
How many years of weather data are available for October 12 in Murrieta?
We have 54 years of weather records for October 12 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.
October 12 Weather History in Murrieta
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 79°F | 55°F | -- | -- |
| 2024 | 84°F | 61°F | -- | -- |
| 2023 | 81°F | 54°F | -- | -- |
| 2022 | 78°F | 59°F | -- | -- |
| 2021 | 65°F | 47°F | -- | -- |
| 2020 | 96°F | 66°F | -- | -- |
| 2019 | 82°F | 57°F | -- | -- |
| 2018 | 82°F | 55°F | -- | -- |
| 2017 | 76°F | 51°F | -- | -- |
| 2016 | 71°F | 52°F | -- | -- |
| 2015 | 85°F | 70°F | -- | -- |
| 2014 | 78°F | 61°F | -- | -- |
| 2013 | 72°F | 53°F | -- | -- |
| 2012 | 63°F | 50°F | -- | -- |
| 2011 | 97°F | 68°F | -- | -- |
| 2010 | 81°F | 60°F | -- | -- |
| 2009 | 58°F | 50°F | -- | -- |
| 2008 | 68°F | 46°F | -- | -- |
| 2007 | 66°F | 50°F | -- | -- |
| 2006 | 70°F | 51°F | -- | -- |
| 2005 | 81°F | 54°F | -- | -- |
| 2004 | 88°F | 54°F | -- | -- |
| 2003 | 88°F | 64°F | -- | -- |
| 2002 | 72°F | 55°F | -- | -- |
| 2001 | 88°F | 55°F | -- | -- |
| 2000 | 62°F | 47°F | -- | -- |
| 1999 | 99°F | 67°F | -- | -- |
| 1998 | 81°F | 58°F | -- | -- |
| 1997 | 74°F | 47°F | -- | -- |
| 1996 | 81°F | 58°F | -- | -- |
| 1995 | 79°F | 57°F | -- | -- |
| 1994 | 78°F | 54°F | -- | -- |
| 1993 | 81°F | 59°F | -- | -- |
| 1992 | 95°F | 54°F | 0" | -- |
| 1991 | 95°F | 60°F | 0" | -- |
| 1990 | 92°F | 49°F | 0" | -- |
| 1988 | 72°F | 68°F | 0" | -- |
| 1987 | 65°F | 58°F | 0.95" | -- |
| 1986 | 77°F | 57°F | 0" | -- |
| 1985 | 78°F | 49°F | 0" | -- |
| 1984 | 81°F | 55°F | 0" | -- |
| 1983 | 92°F | 51°F | 0" | -- |
| 1982 | 85°F | 44°F | 0" | -- |
| 1981 | 78°F | 46°F | 0" | -- |
| 1980 | 85°F | 55°F | 0" | -- |
| 1979 | 85°F | 48°F | 0" | -- |
| 1978 | 94°F | 48°F | 0" | -- |
| 1977 | 96°F | 55°F | 0" | -- |
| 1976 | 91°F | 55°F | 0" | -- |
| 1975 | 70°F | -- | 0" | -- |
| 1974 | 88°F | 45°F | 0" | -- |
| 1973 | 85°F | 40°F | 0" | -- |
| 1972 | 74°F | 53°F | 0" | -- |
| 1971 | 100°F | 50°F | 0" | -- |
Based on 54 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.