Weather on December 17
Roseville, CA
55 Years of Data
Avg High
55°F
Avg Low
37°F
Warmest
1980
57°F avg
Coldest
1996
35°F avg
About This Date
December 17th in Roseville, CA typically brings cool winter weather, with average highs around 55°F and lows near 37°F. Over 54 years of records, the warmest December 17th was in 1980 (57°F average), while the coldest was 1996 (35°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 17th dates historically, with the wettest December 17th recording 2.41" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for December 17th in Roseville, CA? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 51° | 57° | — | — |
| 2024 | 58° | 39° | 48° | — | — |
| 2023 | 62° | 39° | 51° | — | — |
| 2022 | 56° | 28° | 42° | — | — |
| 2021 | 52° | 31° | 41° | — | — |
| 2020 | 58° | 36° | 47° | — | — |
| 2019 | 55° | 35° | 45° | — | — |
| 2018 | 60° | 46° | 53° | — | — |
| 2017 | 61° | 33° | 47° | — | — |
| 2016 | 49° | 26° | 37° | — | — |
| 2015 | 57° | 39° | 48° | — | — |
| 2014 | 55° | 48° | 52° | — | — |
| 2013 | 64° | 35° | 50° | — | — |
| 2012 | 57° | 43° | 50° | — | — |
| 2011 | 58° | 30° | 44° | — | — |
| 2010 | 55° | 42° | 49° | — | — |
| 2009 | 57° | 36° | 46° | — | — |
| 2008 | 48° | 25° | 36° | — | — |
| 2007 | 51° | 45° | 48° | — | — |
| 2006 | 54° | 29° | 41° | — | — |
| 2005 | 45° | 38° | 41° | — | — |
| 2004 | 63° | 31° | 47° | — | — |
| 2003 | 62° | 31° | 46° | — | — |
| 2002 | 57° | 42° | 50° | — | — |
| 2001 | 50° | 46° | 48° | — | — |
| 2000 | 61° | 34° | 47° | — | — |
| 1999 | 63° | 32° | 47° | — | — |
| 1998 | 66° | 36° | 51° | — | — |
| 1997 | 47° | 46° | 46° | — | — |
| 1996coldest | 36° | 35° | 35° | — | — |
| 1995 | 56° | 32° | 44° | — | — |
| 1994 | 46° | 43° | 44° | — | — |
| 1993 | 46° | 27° | 36° | — | — |
| 1992 | 47° | 36° | 41° | 0.25" | — |
| 1991 | 44° | 32° | 38° | — | — |
| 1990 | 51° | 32° | 42° | — | — |
| 1989 | 59° | 39° | 49° | — | — |
| 1988 | 53° | 40° | 46° | — | — |
| 1986 | 62° | 43° | 52° | — | — |
| 1985 | 48° | 30° | 39° | — | — |
| 1984 | 58° | 36° | 47° | — | — |
| 1983 | 57° | 51° | 54° | 0.46" | — |
| 1982 | 60° | 50° | 55° | 0.48" | — |
| 1981 | 52° | 43° | 47° | — | — |
| 1980warmest | 68° | 46° | 57° | — | — |
| 1979 | 65° | 37° | 51° | — | — |
| 1978 | 56° | 40° | 48° | 0.38" | — |
| 1977 | 54° | 44° | 49° | 1.09" | — |
| 1976 | 64° | 41° | 53° | — | — |
| 1975 | 58° | 29° | 43° | — | — |
| 1974 | 57° | 35° | 46° | — | — |
| 1973 | 55° | 39° | 47° | 0.08" | — |
| 1972 | 45° | 33° | 39° | 2.41" | — |
| 1971 | 51° | 26° | 39° | — | — |
54 years of data from ROCKLIN