Weather on October 13
Riverside, CA
55 Years of Data
Avg High
84°F
Avg Low
54°F
Warmest
2015
83°F avg
Coldest
1981
58°F avg
About This Date
October 13th in Riverside, CA typically brings warm fall weather, with average highs around 84°F and lows near 54°F — a 30°F daily swing. Over 55 years of records, the warmest October 13th was in 2015 (83°F average), while the coldest was 1981 (58°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 4% of October 13th dates historically. The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
Planning for October 13th in Riverside, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 54° | 63° | — | — |
| 2024 | 85° | 55° | 70° | — | — |
| 2023 | 86° | 53° | 70° | — | — |
| 2022 | 81° | 61° | 71° | — | — |
| 2021 | 77° | 46° | 62° | — | — |
| 2020 | 100° | 63° | 81° | — | — |
| 2019 | 84° | 50° | 67° | — | — |
| 2018 | 63° | 60° | 61° | 0.43" | — |
| 2017 | 83° | 54° | 68° | — | — |
| 2016 | 83° | 54° | 68° | — | — |
| 2015warmest | 93° | 73° | 83° | — | — |
| 2014 | 89° | 57° | 73° | — | — |
| 2013 | 74° | 55° | 64° | — | — |
| 2012 | 78° | 51° | 65° | — | — |
| 2011 | 102° | 63° | 82° | — | — |
| 2010 | 102° | 59° | 81° | — | — |
| 2009 | 69° | 58° | 63° | 0.03" | — |
| 2008 | 76° | 59° | 67° | — | — |
| 2007 | 76° | 54° | 65° | — | — |
| 2006 | 73° | 53° | 63° | — | — |
| 2005 | 97° | 49° | 73° | — | — |
| 2004 | 88° | 57° | 72° | — | — |
| 2003 | 96° | 56° | 76° | — | — |
| 2002 | 87° | 47° | 67° | — | — |
| 2001 | 93° | 50° | 72° | — | — |
| 2000 | 78° | 45° | 61° | — | — |
| 1999 | 100° | 53° | 77° | — | — |
| 1998 | 78° | 52° | 65° | — | — |
| 1997 | 87° | 49° | 68° | — | — |
| 1996 | 83° | 54° | 68° | — | — |
| 1995 | 91° | 53° | 72° | — | — |
| 1994 | 79° | 57° | 68° | — | — |
| 1993 | 80° | 56° | 68° | — | — |
| 1992 | 83° | 58° | 70° | — | — |
| 1991 | 94° | 61° | 77° | — | — |
| 1990 | 86° | 52° | 69° | — | — |
| 1989 | 80° | 57° | 69° | — | — |
| 1988 | 80° | 56° | 68° | — | — |
| 1987 | 68° | 54° | 61° | — | — |
| 1986 | 86° | 41° | 64° | — | — |
| 1985 | 78° | 46° | 62° | — | — |
| 1984 | 90° | 52° | 71° | — | — |
| 1983 | 87° | 53° | 70° | — | — |
| 1982 | 89° | 49° | 69° | — | — |
| 1981coldest | 69° | 47° | 58° | — | — |
| 1980 | 76° | 58° | 67° | — | — |
| 1979 | 77° | 52° | 64° | — | — |
| 1978 | 102° | 50° | 76° | — | — |
| 1977 | 93° | 54° | 73° | — | — |
| 1976 | 94° | 53° | 73° | — | — |
| 1975 | 75° | 45° | 60° | — | — |
| 1974 | 88° | 54° | 71° | — | — |
| 1973 | 95° | 47° | 71° | — | — |
| 1972 | 78° | 47° | 62° | — | — |
| 1971 | 93° | 54° | 73° | — | — |
55 years of data from RIVERSIDE MUNI AP