Michael D Beckwith / CC BY 2.0
Modesto, CA Weather on August 25
August 25th in Modesto, CA typically brings hot summer weather, with average highs around 92°F and lows near 61°F — a 31°F daily swing. Over 55 years of records, the warmest August 25th was in 2010 (86°F average), while the coldest was 1990 (67°F) — a 19°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.
What to Expect on August 25
Planning for August 25th in Modesto, CA? Stay hydrated and seek shade during peak afternoon hours.
August 25 Weather Records for Modesto
- •The all-time record high for August 25th in Modesto, CA is 107°F, set in 2010.
- •The coldest August 25th on record dropped to 52°F in 1984.
- •Temperatures have reached 90°F or higher on August 25th in 35 of the last 55 years.
Frequently Asked Questions
What was the warmest August 25 ever in Modesto?
The warmest August 25 in Modesto, CA reached 107°F in 2010. That is 15°F above the long-term average high of 92°F.
What was the coldest August 25 ever in Modesto?
The coldest August 25 in Modesto, CA dropped to 52°F in 1984. That is 9°F below the long-term average low of 61°F.
What is the average temperature on August 25 in Modesto?
On August 25, Modesto averages a high of 92°F and a low of 61°F based on 55 years of NOAA weather observations from MODESTO AP.
How many years of weather data are available for August 25 in Modesto?
We have 55 years of weather records for August 25 in Modesto, CA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
August 25 Weather History in Modesto
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 97°F | 65°F | 0" | -- |
| 2024 | 87°F | 59°F | 0" | -- |
| 2023 | 89°F | 62°F | 0" | -- |
| 2022 | 95°F | 65°F | 0" | -- |
| 2021 | 87°F | 56°F | 0" | -- |
| 2020 | 92°F | 71°F | 0" | -- |
| 2019 | 101°F | 70°F | 0" | -- |
| 2018 | 88°F | 58°F | 0" | -- |
| 2017 | 97°F | 64°F | 0" | -- |
| 2016 | 93°F | 61°F | 0" | -- |
| 2015 | 97°F | 65°F | 0" | -- |
| 2014 | 85°F | 61°F | 0" | -- |
| 2013 | 93°F | 64°F | 0" | -- |
| 2012 | 90°F | 58°F | 0" | -- |
| 2011 | 95°F | 63°F | 0" | -- |
| 2010 | 107°F | 65°F | 0" | -- |
| 2009 | 93°F | 58°F | 0" | -- |
| 2008 | 98°F | 70°F | 0" | -- |
| 2007 | 94°F | 64°F | 0" | -- |
| 2006 | 88°F | 60°F | 0" | -- |
| 2005 | 94°F | 58°F | 0" | -- |
| 2004 | 87°F | 60°F | 0" | -- |
| 2003 | 102°F | 64°F | 0" | -- |
| 2002 | 89°F | 56°F | 0" | -- |
| 2001 | 97°F | 58°F | 0" | -- |
| 2000 | 97°F | 63°F | 0" | -- |
| 1999 | 102°F | 66°F | 0" | -- |
| 1998 | 90°F | 62°F | 0" | -- |
| 1997 | 87°F | 60°F | 0" | -- |
| 1996 | 88°F | 57°F | 0" | -- |
| 1995 | 89°F | 58°F | 0" | -- |
| 1994 | 92°F | 62°F | 0" | -- |
| 1993 | 91°F | 66°F | 0" | -- |
| 1992 | 88°F | 59°F | 0" | -- |
| 1991 | 88°F | 58°F | 0" | -- |
| 1990 | 78°F | 55°F | 0" | -- |
| 1989 | 91°F | 58°F | 0" | -- |
| 1988 | 102°F | 64°F | 0" | -- |
| 1987 | 92°F | 58°F | 0" | -- |
| 1986 | 92°F | 59°F | 0" | -- |
| 1985 | 96°F | 63°F | 0" | -- |
| 1984 | 88°F | 52°F | 0" | -- |
| 1983 | 85°F | 59°F | 0" | -- |
| 1982 | 88°F | 59°F | 0" | -- |
| 1981 | 90°F | 57°F | 0" | -- |
| 1980 | 91°F | 56°F | 0" | -- |
| 1979 | 92°F | 58°F | 0" | -- |
| 1978 | 84°F | 59°F | 0" | -- |
| 1977 | 86°F | 61°F | 0" | -- |
| 1976 | 90°F | 59°F | 0" | -- |
| 1975 | 94°F | 63°F | 0" | -- |
| 1974 | 94°F | 61°F | 0" | -- |
| 1973 | 83°F | 56°F | 0" | -- |
| 1972 | 98°F | 60°F | 0" | -- |
| 1971 | 95°F | 67°F | 0" | -- |
Based on 55 years of data from NOAA station: MODESTO AP
Monthly Climate Averages
Historical temperature and precipitation averages for Modesto, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.