Weather on October 12
Roseville, CA
55 Years of Data
Avg High
81°F
Avg Low
49°F
Warmest
1991
80°F avg
Coldest
2017
53°F avg
About This Date
October 12th in Roseville, CA typically brings warm fall weather, with average highs around 81°F and lows near 49°F — a 32°F daily swing. Over 55 years of records, the warmest October 12th was in 1991 (80°F average), while the coldest was 2017 (53°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 7% of October 12th dates historically, with the wettest October 12th recording 0.64" of rain. The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
Planning for October 12th in Roseville, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 40° | 58° | — | — |
| 2024 | 80° | 56° | 68° | — | — |
| 2023 | 80° | 39° | 60° | — | — |
| 2022 | 89° | 51° | 70° | — | — |
| 2021 | 71° | 43° | 57° | — | — |
| 2020 | 87° | 45° | 66° | — | — |
| 2019 | 80° | 44° | 62° | — | — |
| 2018 | 85° | 45° | 65° | — | — |
| 2017coldest | 76° | 31° | 53° | — | — |
| 2016 | 79° | 47° | 63° | — | — |
| 2015 | 95° | 54° | 74° | — | — |
| 2014 | 88° | 51° | 69° | — | — |
| 2013 | 79° | 43° | 61° | — | — |
| 2012 | 67° | 54° | 60° | — | — |
| 2011 | 80° | 48° | 64° | — | — |
| 2010 | 91° | 49° | 70° | — | — |
| 2009 | 65° | 51° | 58° | — | — |
| 2008 | 71° | 38° | 54° | — | — |
| 2007 | 59° | 51° | 55° | — | — |
| 2006 | 87° | 45° | 66° | — | — |
| 2005 | 91° | 46° | 69° | — | — |
| 2004 | 93° | 48° | 71° | — | — |
| 2003 | 86° | 45° | 65° | — | — |
| 2002 | 87° | 44° | 66° | — | — |
| 2001 | 88° | 53° | 70° | — | — |
| 2000 | 69° | 46° | 58° | — | — |
| 1999 | 94° | 49° | 71° | — | — |
| 1998 | 76° | 45° | 60° | — | — |
| 1997 | 74° | 39° | 56° | — | — |
| 1996 | 82° | 55° | 69° | — | — |
| 1995 | 79° | 43° | 61° | — | — |
| 1994 | 74° | 47° | 60° | — | — |
| 1993 | 79° | 49° | 64° | — | — |
| 1992 | 96° | 61° | 78° | — | — |
| 1991warmest | 96° | 65° | 80° | — | — |
| 1990 | 85° | 57° | 71° | — | — |
| 1989 | 87° | 57° | 72° | — | — |
| 1988 | 78° | 51° | 65° | — | — |
| 1987 | 83° | 55° | 69° | 0.08" | — |
| 1986 | 77° | 49° | 63° | — | — |
| 1985 | 76° | 52° | 64° | — | — |
| 1984 | 69° | 52° | 60° | — | — |
| 1983 | 85° | 56° | 70° | — | — |
| 1982 | 82° | 56° | 69° | — | — |
| 1981 | 66° | 48° | 57° | 0.13" | — |
| 1980 | 73° | 52° | 62° | 0.38" | — |
| 1979 | 80° | 53° | 67° | — | — |
| 1978 | 87° | 62° | 75° | — | — |
| 1977 | 89° | 58° | 73° | — | — |
| 1976 | 89° | 58° | 73° | — | — |
| 1975 | 70° | 42° | 56° | — | — |
| 1974 | 90° | 43° | 66° | — | — |
| 1973 | 76° | 43° | 59° | — | — |
| 1972 | 65° | 48° | 56° | 0.64" | — |
| 1971 | 90° | 47° | 68° | — | — |
55 years of data from ROCKLIN