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Norwalk, CA Weather on July 11
July 11th in Norwalk, CA typically brings warm summer weather, with average highs around 84°F and lows near 65°F. Over 55 years of records, the warmest July 11th was in 2020 (86°F average), while the coldest was 1977 (69°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 2% of July 11th dates historically. The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
What to Expect on July 11
Planning for July 11th in Norwalk, CA? Stay hydrated and seek shade during peak afternoon hours.
July 11 Weather Records for Norwalk
- •The all-time record high for July 11th in Norwalk, CA is 102°F, set in 2020.
- •The coldest July 11th on record dropped to 61°F in 2001.
- •Temperatures have reached 90°F or higher on July 11th in 11 of the last 55 years.
- •Last year (1971), July 11th was 14°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest July 11 ever in Norwalk?
The warmest July 11 in Norwalk, CA reached 102°F in 2020. That is 18°F above the long-term average high of 84°F.
What was the coldest July 11 ever in Norwalk?
The coldest July 11 in Norwalk, CA dropped to 61°F in 2001. That is 4°F below the long-term average low of 65°F.
What is the average temperature on July 11 in Norwalk?
On July 11, Norwalk averages a high of 84°F and a low of 65°F based on 55 years of NOAA weather observations from FULLERTON MUNI AP.
How many years of weather data are available for July 11 in Norwalk?
We have 55 years of weather records for July 11 in Norwalk, 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 Norwalk
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 79°F | 65°F | 0" | -- |
| 2024 | 89°F | 65°F | 0" | -- |
| 2023 | 89°F | 64°F | 0" | -- |
| 2022 | 79°F | 63°F | 0" | -- |
| 2021 | 85°F | 68°F | 0" | -- |
| 2020 | 102°F | 69°F | 0" | -- |
| 2019 | 84°F | 63°F | 0" | -- |
| 2018 | 91°F | 69°F | 0" | -- |
| 2017 | 88°F | 70°F | 0" | -- |
| 2016 | 82°F | 67°F | 0" | -- |
| 2015 | 81°F | 62°F | 0" | -- |
| 2014 | 86°F | 67°F | 0" | -- |
| 2013 | 79°F | 71°F | 0" | -- |
| 2012 | 92°F | 66°F | 0" | -- |
| 2011 | 78°F | 65°F | 0" | -- |
| 2010 | 76°F | 63°F | 0" | -- |
| 2009 | 95°F | 64°F | 0" | -- |
| 2008 | 84°F | 67°F | 0" | -- |
| 2007 | 84°F | 66°F | 0" | -- |
| 2006 | 89°F | 65°F | 0" | -- |
| 2005 | 79°F | 63°F | 0" | -- |
| 2004 | 87°F | 64°F | 0" | -- |
| 2003 | 86°F | 67°F | 0" | -- |
| 2002 | 86°F | 66°F | 0" | -- |
| 2001 | 79°F | 61°F | 0" | -- |
| 2000 | 76°F | 63°F | 0" | -- |
| 1999 | 88°F | 67°F | 0" | -- |
| 1998 | 84°F | 61°F | 0" | -- |
| 1997 | 74°F | 64°F | 0" | -- |
| 1996 | 84°F | 63°F | 0" | -- |
| 1995 | 87°F | 62°F | 0" | -- |
| 1994 | 83°F | 63°F | 0" | -- |
| 1993 | 84°F | 65°F | 0" | -- |
| 1992 | 81°F | 69°F | 0.1" | -- |
| 1991 | 75°F | 63°F | 0" | -- |
| 1990 | 96°F | 71°F | 0" | -- |
| 1989 | 76°F | 66°F | 0" | -- |
| 1988 | 75°F | 64°F | 0" | -- |
| 1987 | 75°F | 63°F | 0" | -- |
| 1986 | 74°F | 64°F | 0" | -- |
| 1985 | 94°F | 69°F | 0" | -- |
| 1984 | 92°F | 65°F | 0" | -- |
| 1983 | 95°F | 66°F | 0" | -- |
| 1982 | 83°F | 62°F | 0" | -- |
| 1981 | 86°F | 67°F | 0" | -- |
| 1980 | 91°F | 63°F | 0" | -- |
| 1979 | 80°F | 63°F | 0" | -- |
| 1978 | 81°F | 61°F | 0" | -- |
| 1977 | 75°F | 62°F | 0" | -- |
| 1976 | 78°F | 68°F | 0" | -- |
| 1975 | 94°F | 68°F | 0" | -- |
| 1974 | 79°F | 61°F | 0" | -- |
| 1973 | 79°F | 66°F | 0" | -- |
| 1972 | 89°F | 62°F | 0" | -- |
| 1971 | 98°F | 62°F | 0" | -- |
Based on 55 years of data from NOAA station: FULLERTON MUNI AP
Monthly Climate Averages
Historical temperature and precipitation averages for Norwalk, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.