Weather on August 30
Modesto, CA
55 Years of Data
Avg High
92°F
Avg Low
61°F
Warmest
2007
89°F avg
Coldest
2000
67°F avg
About This Date
August 30th 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 30th was in 2007 (89°F average), while the coldest was 2000 (67°F) — a 22°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for August 30th in Modesto, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 100° | 65° | 82° | — | — |
| 2024 | 95° | 61° | 78° | — | — |
| 2023 | 93° | 63° | 78° | — | — |
| 2022 | 94° | 63° | 78° | — | — |
| 2021 | 101° | 65° | 83° | — | — |
| 2020 | 92° | 61° | 76° | — | — |
| 2019 | 91° | 63° | 77° | — | — |
| 2018 | 83° | 59° | 71° | — | — |
| 2017 | 99° | 71° | 85° | — | — |
| 2016 | 94° | 65° | 79° | — | — |
| 2015 | 89° | 63° | 76° | — | — |
| 2014 | 97° | 63° | 80° | — | — |
| 2013 | 98° | 66° | 82° | — | — |
| 2012 | 97° | 60° | 78° | — | — |
| 2011 | 91° | 59° | 75° | — | — |
| 2010 | 82° | 54° | 68° | — | — |
| 2009 | 101° | 65° | 83° | — | — |
| 2008 | 100° | 68° | 84° | — | — |
| 2007warmest | 102° | 76° | 89° | — | — |
| 2006 | 94° | 60° | 77° | — | — |
| 2005 | 91° | 62° | 77° | — | — |
| 2004 | 97° | 63° | 80° | — | — |
| 2003 | 92° | 58° | 75° | — | — |
| 2002 | 90° | 57° | 73° | — | — |
| 2001 | 84° | 58° | 71° | — | — |
| 2000coldest | 74° | 60° | 67° | — | — |
| 1999 | 81° | 63° | 72° | — | — |
| 1998 | 100° | 68° | 84° | — | — |
| 1997 | 89° | 60° | 75° | — | — |
| 1996 | 101° | 67° | 84° | — | — |
| 1995 | 90° | 59° | 74° | — | — |
| 1994 | 92° | 61° | 76° | — | — |
| 1993 | 88° | 58° | 73° | — | — |
| 1992 | 81° | 59° | 70° | — | — |
| 1991 | 90° | 63° | 76° | — | — |
| 1990 | 84° | 60° | 72° | — | — |
| 1989 | 80° | 55° | 68° | — | — |
| 1988 | 106° | 66° | 86° | — | — |
| 1987 | 102° | 63° | 82° | — | — |
| 1986 | 89° | 57° | 73° | — | — |
| 1985 | 93° | 63° | 78° | — | — |
| 1984 | 85° | 67° | 76° | — | — |
| 1983 | 92° | 59° | 75° | — | — |
| 1982 | 88° | 55° | 71° | — | — |
| 1981 | 91° | 56° | 73° | — | — |
| 1980 | 85° | 56° | 70° | — | — |
| 1979 | 85° | 58° | 71° | — | — |
| 1978 | 89° | 59° | 74° | — | — |
| 1977 | 96° | 68° | 82° | — | — |
| 1976 | 101° | 62° | 81° | — | — |
| 1975 | 85° | 53° | 69° | — | — |
| 1974 | 83° | 57° | 70° | — | — |
| 1973 | 95° | 53° | 74° | — | — |
| 1972 | 100° | 65° | 82° | — | — |
| 1971 | 85° | 55° | 70° | — | — |
55 years of data from MODESTO AP