Weather on July 18
Murrieta, CA
55 Years of Data
About This Date
July 18th in Murrieta, CA typically brings hot summer weather, with average highs around 90°F and lows near 61°F — a 29°F daily swing. Over 52 years of records, the warmest July 18th was in 1990 (88°F average), while the coldest was 1994 (60°F) — a 28°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.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for July 18th in Murrieta, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 59° | 69° | — | — |
| 2024 | 86° | 65° | 75° | — | — |
| 2023 | 93° | 69° | 81° | — | — |
| 2022 | 89° | 64° | 77° | — | — |
| 2021 | 93° | 65° | 79° | — | — |
| 2020 | 88° | 63° | 75° | — | — |
| 2019 | 84° | 56° | 70° | — | — |
| 2018 | 86° | 61° | 73° | — | — |
| 2017 | 86° | 66° | 76° | — | — |
| 2016 | 87° | 62° | 75° | — | — |
| 2015 | 73° | 61° | 67° | — | — |
| 2014 | 78° | 57° | 68° | — | — |
| 2013 | 87° | 67° | 77° | — | — |
| 2012 | 89° | 59° | 74° | — | — |
| 2011 | 87° | 62° | 75° | — | — |
| 2010 | 87° | 64° | 76° | — | — |
| 2009 | 95° | 70° | 82° | — | — |
| 2008 | 84° | 62° | 73° | — | — |
| 2007 | 85° | 60° | 72° | — | — |
| 2006 | 88° | 66° | 77° | — | — |
| 2005 | 88° | 62° | 75° | — | — |
| 2004 | 91° | 69° | 80° | — | — |
| 2003 | 95° | 50° | 73° | — | — |
| 2002 | 81° | 57° | 69° | — | — |
| 2001 | 83° | 56° | 69° | — | — |
| 2000 | 95° | 71° | 83° | — | — |
| 1999 | 97° | 59° | 78° | — | — |
| 1998 | 94° | 69° | 81° | — | — |
| 1997 | 81° | 58° | 69° | — | — |
| 1996 | 83° | 58° | 70° | — | — |
| 1995 | 93° | 66° | 80° | — | — |
| 1994coldest | 60° | 59° | 60° | — | — |
| 1993 | 77° | 53° | 65° | — | — |
| 1992 | 108° | 67° | 87° | — | — |
| 1991 | 85° | 58° | 71° | — | — |
| 1990warmest | 105° | 72° | 88° | — | — |
| 1989 | 99° | 56° | 77° | — | — |
| 1988 | 96° | 64° | 80° | — | — |
| 1987 | 84° | 53° | 69° | — | — |
| 1986 | 96° | 60° | 78° | — | — |
| 1985 | 95° | 67° | 81° | — | — |
| 1984 | 92° | 66° | 79° | — | — |
| 1983 | 91° | 55° | 73° | — | — |
| 1982 | 97° | 59° | 78° | — | — |
| 1981 | 102° | 60° | 81° | — | — |
| 1980 | — | 59° | — | — | — |
| 1978 | 101° | 58° | 79° | — | — |
| 1977 | 103° | 63° | 83° | — | — |
| 1976 | 91° | 57° | 74° | — | — |
| 1975 | 87° | 62° | 75° | — | — |
| 1974 | 103° | 56° | 79° | — | — |
| 1973 | 99° | 54° | 76° | — | — |
Murrieta, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Murrieta, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Murrieta, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Murrieta, CA
Murrieta, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.