Michael D Beckwith / CC BY 2.0
Irvine, CA Weather on July 11
July 11th in Irvine, CA typically brings warm summer weather, with average highs around 86°F and lows near 61°F — a 25°F daily swing. Over 55 years of records, the warmest July 11th was in 1990 (83°F average), while the coldest was 1987 (66°F) — a 17°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
What to Expect on July 11
Planning for July 11th in Irvine, CA? Stay hydrated and seek shade during peak afternoon hours.
July 11 Weather Records for Irvine
- •The all-time record high for July 11th in Irvine, CA is 99°F, set in 1990.
- •The coldest July 11th on record dropped to 53°F in 1983.
- •Temperatures have reached 90°F or higher on July 11th in 15 of the last 55 years.
- •Last year (1971), July 11th was 10°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest July 11 ever in Irvine?
The warmest July 11 in Irvine, CA reached 99°F in 1990. That is 13°F above the long-term average high of 86°F.
What was the coldest July 11 ever in Irvine?
The coldest July 11 in Irvine, CA dropped to 53°F in 1983. That is 8°F below the long-term average low of 61°F.
What is the average temperature on July 11 in Irvine?
On July 11, Irvine averages a high of 86°F and a low of 61°F based on 55 years of NOAA weather observations from IRVINE RCH.
How many years of weather data are available for July 11 in Irvine?
We have 55 years of weather records for July 11 in Irvine, CA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
July 11 Weather History in Irvine
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 84°F | 62°F | 0" | -- |
| 2024 | 91°F | 65°F | 0" | -- |
| 2023 | 87°F | 57°F | 0" | -- |
| 2022 | 83°F | 61°F | 0" | -- |
| 2021 | 86°F | 67°F | 0" | -- |
| 2020 | 95°F | 63°F | 0" | -- |
| 2019 | 88°F | 59°F | 0" | -- |
| 2018 | 93°F | 66°F | 0" | -- |
| 2017 | 90°F | 69°F | 0" | -- |
| 2016 | 93°F | 67°F | 0" | -- |
| 2015 | 83°F | 56°F | 0" | -- |
| 2014 | 87°F | 61°F | 0" | -- |
| 2013 | 80°F | 60°F | 0" | -- |
| 2012 | 92°F | 56°F | 0" | -- |
| 2011 | 84°F | 58°F | 0" | -- |
| 2010 | 82°F | 56°F | 0" | -- |
| 2009 | 94°F | 70°F | -- | -- |
| 2008 | 86°F | 63°F | 0" | -- |
| 2007 | 85°F | 64°F | 0" | -- |
| 2006 | 94°F | 61°F | 0" | -- |
| 2005 | 86°F | 62°F | 0" | -- |
| 2004 | 89°F | 57°F | 0" | -- |
| 2003 | 93°F | 60°F | -- | -- |
| 2002 | 80°F | 64°F | 0" | -- |
| 2001 | 77°F | 60°F | 0" | -- |
| 2000 | 76°F | 59°F | 0" | -- |
| 1999 | 90°F | 64°F | 0" | -- |
| 1998 | 87°F | 59°F | 0" | -- |
| 1997 | 85°F | 66°F | 0" | -- |
| 1996 | 88°F | 61°F | 0" | -- |
| 1995 | 80°F | 59°F | 0" | -- |
| 1994 | 84°F | 64°F | 0" | -- |
| 1993 | 81°F | 59°F | 0" | -- |
| 1992 | 81°F | 66°F | 0" | -- |
| 1991 | 79°F | 61°F | 0" | -- |
| 1990 | 99°F | 67°F | 0" | -- |
| 1989 | 79°F | 64°F | 0" | -- |
| 1988 | 80°F | 63°F | 0" | -- |
| 1987 | 77°F | 56°F | 0" | -- |
| 1986 | 78°F | 62°F | 0" | -- |
| 1985 | 94°F | 65°F | 0" | -- |
| 1984 | 93°F | 62°F | 0" | -- |
| 1983 | 95°F | 53°F | 0" | -- |
| 1982 | 81°F | -- | 0" | -- |
| 1981 | 83°F | 66°F | 0" | -- |
| 1980 | 81°F | 54°F | 0" | -- |
| 1979 | 84°F | 55°F | 0" | -- |
| 1978 | 80°F | 61°F | 0" | -- |
| 1977 | 84°F | 57°F | 0" | -- |
| 1976 | 82°F | 61°F | 0" | -- |
| 1975 | 89°F | 61°F | 0" | -- |
| 1974 | 79°F | 57°F | 0" | -- |
| 1973 | 80°F | 61°F | 0" | -- |
| 1972 | 87°F | 56°F | 0" | -- |
| 1971 | 96°F | 55°F | 0" | -- |
Based on 55 years of data from NOAA station: IRVINE RCH
Monthly Climate Averages
Historical temperature and precipitation averages for Irvine, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.