Weather on December 15 at Lassen Volcanic
Lassen Volcanic National Park
Based on 55 years of data from Redding, CA
Elevation Note: Lassen Volcanic sits at 6,700 ft. Expect temperatures 23°F cooler than the data shown below, which comes from Redding, CA at a lower elevation.
Planning Your Visit
December 15th in Lassen Volcanic National Park (via Redding, CA) typically brings cool winter weather, with average highs around 55°F and lows near 36°F. Over 55 years of records, the warmest December 15th was in 1976 (62°F average), while the coldest was 1972 (31°F) — a 31°F range across recorded history. Precipitation has occurred on 38% of recorded December 15th dates, with snow falling 2% of the time. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for December 15th in Lassen Volcanic? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 51°F | 37°F | 0" | 0" |
| 2024 | 54°F | 42°F | 0.08" | 0" |
| 2023 | 67°F | 34°F | 0" | 0" |
| 2022 | 61°F | 30°F | 0" | 0" |
| 2021 | 43°F | 34°F | 3.81" | 0" |
| 2020 | 53°F | 37°F | 0" | 0" |
| 2019 | 53°F | 32°F | 0" | 0" |
| 2018 | 50°F | 42°F | 0.48" | 0" |
| 2017 | 59°F | 35°F | 0" | 0" |
| 2016 | 56°F | 47°F | 5.05" | 0" |
| 2015 | 55°F | 36°F | 0" | 0" |
| 2014 | 47°F | 43°F | 2.72" | 0" |
| 2013 | 64°F | 27°F | 0" | 0" |
| 2012 | 35°F | 27°F | 1.12" | -- |
| 2011 | 55°F | 40°F | 0.2" | -- |
| 2010 | 54°F | 31°F | 0" | -- |
| 2009 | 50°F | 47°F | 3.73" | -- |
| 2008 | 41°F | 31°F | 1.32" | -- |
| 2007 | 51°F | 36°F | 0" | -- |
| 2006 | 56°F | 38°F | 0.05" | -- |
| 2005 | 62°F | 26°F | 0" | -- |
| 2004 | 70°F | 52°F | 0" | -- |
| 2003 | 53°F | 31°F | 0" | 0" |
| 2002 | 53°F | 47°F | 1.65" | -- |
| 2001 | 51°F | 30°F | 0" | -- |
| 2000 | 57°F | 41°F | 0" | -- |
| 1999 | 56°F | 33°F | 0" | -- |
| 1998 | 72°F | 47°F | 0" | -- |
| 1997 | 48°F | 31°F | 0.05" | -- |
| 1996 | 66°F | 35°F | 0" | -- |
| 1995 | 57°F | 38°F | 2.36" | 0" |
| 1994 | 46°F | 40°F | 0.2" | 0" |
| 1993 | 57°F | 29°F | 0" | 0" |
| 1992 | 54°F | 32°F | 0" | 0" |
| 1991 | 62°F | 30°F | 0" | 0" |
| 1990 | 39°F | 31°F | 0.66" | 0" |
| 1989 | 60°F | 28°F | 0" | 0" |
| 1988 | 59°F | 42°F | 0" | 0" |
| 1987 | 41°F | 34°F | 0.71" | 0.5" |
| 1986 | 57°F | 42°F | 0" | 0" |
| 1985 | 64°F | 26°F | 0" | 0" |
| 1984 | 59°F | 33°F | 0.64" | 0" |
| 1983 | 54°F | 48°F | 0.08" | 0" |
| 1982 | 46°F | 37°F | 6.53" | 0" |
| 1981 | 61°F | 46°F | 1.22" | 0" |
| 1980 | 72°F | 41°F | 0" | 0" |
| 1979 | 64°F | 23°F | 0" | -- |
| 1978 | 61°F | 41°F | 0" | 0" |
| 1977 | 55°F | 43°F | 1.73" | 0" |
| 1976 | 76°F | 49°F | 0" | 0" |
| 1975 | 56°F | 31°F | 0" | 0" |
| 1974 | 64°F | 38°F | 0" | 0" |
| 1973 | 51°F | 42°F | 0" | 0" |
| 1972 | 36°F | 26°F | 0" | 0" |
| 1971 | 51°F | 29°F | 0" | 0" |