Weather on November 20 at Crater Lake
Crater Lake National Park
Based on 55 years of data from Medford, OR
Elevation Note: Crater Lake sits at 7,100 ft. Expect temperatures 25°F cooler than the data shown below, which comes from Medford, OR at a lower elevation.
Planning Your Visit
November 20th in Crater Lake National Park (via Medford, OR) typically brings cool fall weather, with average highs around 51°F and lows near 33°F. Over 55 years of records, the warmest November 20th was in 1987 (53°F average), while the coldest was 1977 (26°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 53% of November 20th dates historically, with the wettest November 20th recording 3.02" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for November 20th in Crater Lake? 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 | 53°F | 34°F | 0" | 0" |
| 2024 | 51°F | 41°F | 2.74" | 0" |
| 2023 | 58°F | 31°F | 0" | 0" |
| 2022 | 53°F | 22°F | 0" | 0" |
| 2021 | 45°F | 33°F | 0" | 0" |
| 2020 | 45°F | 30°F | 0" | 0" |
| 2019 | 56°F | 32°F | 0" | 0" |
| 2018 | 59°F | 25°F | 0" | 0" |
| 2017 | 49°F | 37°F | 1.24" | 0" |
| 2016 | 56°F | 40°F | 0.25" | 0" |
| 2015 | 63°F | 42°F | 0.03" | 0" |
| 2014 | 53°F | 44°F | 0" | 0" |
| 2013 | 51°F | 33°F | 0.53" | 0" |
| 2012 | 58°F | 47°F | 3.02" | 0" |
| 2011 | 51°F | 30°F | 0" | 0" |
| 2010 | 44°F | 32°F | 0" | 0" |
| 2009 | 45°F | 33°F | 0.64" | 0" |
| 2008 | 57°F | 39°F | 0.23" | 0" |
| 2007 | 44°F | 33°F | 0" | 0" |
| 2006 | 58°F | 43°F | 0.23" | 0" |
| 2005 | 54°F | 27°F | 0" | 0" |
| 2004 | 42°F | 25°F | 0" | -- |
| 2003 | 43°F | 37°F | 0.05" | -- |
| 2002 | 60°F | 33°F | 0" | 0" |
| 2001 | 61°F | 37°F | 0.61" | 0" |
| 2000 | 45°F | 19°F | 0.03" | 0" |
| 1999 | 54°F | 37°F | 0.1" | 0" |
| 1998 | 54°F | 40°F | 1.27" | 0" |
| 1997 | 55°F | 38°F | 0.05" | 0" |
| 1996 | 60°F | 41°F | 1.04" | 0" |
| 1995 | 62°F | 30°F | -- | 0" |
| 1994 | 47°F | 29°F | 0.23" | 0" |
| 1993 | 42°F | 15°F | 0" | 0" |
| 1992 | 49°F | 30°F | 0.13" | 0" |
| 1991 | 56°F | 40°F | 0.76" | 0" |
| 1990 | 53°F | 35°F | 0" | 0" |
| 1989 | 55°F | 26°F | 0" | 0" |
| 1988 | 43°F | 36°F | 0.23" | 0" |
| 1987 | 67°F | 39°F | 0.66" | 0" |
| 1986 | 50°F | 36°F | 0.05" | 0" |
| 1985 | 44°F | 30°F | 0.08" | 0" |
| 1984 | 47°F | 39°F | 1.78" | 0" |
| 1983 | 47°F | 36°F | 0.13" | 0" |
| 1982 | 46°F | 36°F | 0.51" | 0" |
| 1981 | 56°F | 39°F | 0" | 0" |
| 1980 | 42°F | 29°F | 0" | 0" |
| 1979 | 43°F | 25°F | 0" | 0" |
| 1978 | 49°F | 35°F | 0" | 0" |
| 1977 | 37°F | 14°F | 0" | 0" |
| 1976 | 47°F | 29°F | 0" | 0" |
| 1975 | 49°F | 37°F | 0.03" | 0" |
| 1974 | 66°F | 33°F | 0" | 0" |
| 1973 | 47°F | 35°F | 0.43" | 0" |
| 1972 | 47°F | 36°F | 0.08" | 0" |
| 1971 | 59°F | 35°F | 0" | 0" |