Kingshuk Mondal / CC BY 4.0
Hayward, CA Weather on July 11
July 11th in Hayward, CA typically brings pleasant summer weather, with average highs around 75°F and lows near 55°F. Over 52 years of records, the warmest July 11th was in 2024 (79°F average), while the coldest was 1974 (57°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 2% of July 11th dates historically. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
What to Expect on July 11
Planning for July 11th in Hayward, CA? Great weather for outdoor activities.
July 11 Weather Records for Hayward
- •The all-time record high for July 11th in Hayward, CA is 96°F, set in 2024.
- •The coldest July 11th on record dropped to 48°F in 1974.
- •Temperatures have reached 90°F or higher on July 11th in 3 of the last 52 years.
Frequently Asked Questions
What was the warmest July 11 ever in Hayward?
The warmest July 11 in Hayward, CA reached 96°F in 2024. That is 21°F above the long-term average high of 75°F.
What was the coldest July 11 ever in Hayward?
The coldest July 11 in Hayward, CA dropped to 48°F in 1974. That is 7°F below the long-term average low of 55°F.
What is the average temperature on July 11 in Hayward?
On July 11, Hayward averages a high of 75°F and a low of 55°F based on 52 years of NOAA weather observations from HAYWARD AIR TERMINAL.
How many years of weather data are available for July 11 in Hayward?
We have 52 years of weather records for July 11 in Hayward, 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 Hayward
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 76°F | 56°F | 0" | -- |
| 2024 | 96°F | 62°F | 0" | -- |
| 2023 | 78°F | 54°F | 0" | -- |
| 2022 | 79°F | 59°F | 0" | -- |
| 2021 | 68°F | 56°F | 0" | -- |
| 2020 | 82°F | 58°F | 0" | -- |
| 2019 | 72°F | 58°F | 0" | -- |
| 2018 | 80°F | 59°F | 0" | -- |
| 2017 | 79°F | 58°F | 0" | -- |
| 2016 | 78°F | 57°F | 0" | -- |
| 2015 | 72°F | 62°F | 0" | -- |
| 2014 | 72°F | 57°F | 0" | -- |
| 2013 | 69°F | 56°F | 0" | -- |
| 2012 | 84°F | 54°F | 0" | -- |
| 2011 | 62°F | 55°F | 0" | -- |
| 2010 | 75°F | 58°F | 0" | -- |
| 2009 | 73°F | 56°F | 0.03" | -- |
| 2008 | 77°F | 58°F | 0" | -- |
| 2007 | 73°F | 60°F | 0" | -- |
| 2006 | 67°F | 56°F | 0" | -- |
| 2005 | 78°F | 59°F | 0" | -- |
| 2004 | 78°F | 55°F | 0" | -- |
| 2003 | 74°F | 56°F | 0" | -- |
| 2002 | 81°F | 58°F | 0" | -- |
| 2001 | 68°F | 58°F | 0" | -- |
| 2000 | 73°F | 59°F | 0" | -- |
| 1999 | 90°F | 59°F | 0" | -- |
| 1998 | 80°F | 56°F | 0" | -- |
| 1997 | 73°F | 52°F | -- | -- |
| 1996 | 78°F | 51°F | -- | -- |
| 1995 | 66°F | 56°F | -- | -- |
| 1994 | 68°F | 49°F | -- | -- |
| 1993 | 70°F | 52°F | -- | -- |
| 1989 | 76°F | 53°F | 0" | -- |
| 1988 | 80°F | 53°F | 0" | -- |
| 1987 | 71°F | 56°F | 0" | -- |
| 1986 | 74°F | 55°F | 0" | -- |
| 1985 | 73°F | 56°F | 0" | -- |
| 1984 | 81°F | 51°F | 0" | -- |
| 1983 | 91°F | 60°F | 0" | -- |
| 1982 | 73°F | 55°F | 0" | -- |
| 1981 | 70°F | 50°F | 0" | -- |
| 1980 | 82°F | 52°F | 0" | -- |
| 1979 | 78°F | 56°F | 0" | -- |
| 1978 | 68°F | 52°F | 0" | -- |
| 1977 | 77°F | 53°F | 0" | -- |
| 1976 | 73°F | 50°F | 0" | -- |
| 1975 | 70°F | 49°F | 0" | -- |
| 1974 | 66°F | 48°F | 0" | -- |
| 1973 | 76°F | 49°F | 0" | -- |
| 1972 | 72°F | 51°F | 0" | -- |
| 1971 | 76°F | 52°F | 0" | -- |
Based on 52 years of data from NOAA station: HAYWARD AIR TERMINAL
Monthly Climate Averages
Historical temperature and precipitation averages for Hayward, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.