Weather on March 20 at Crater Lake
Crater Lake National Park
Based on 56 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
March 20th in Crater Lake National Park (via Medford, OR) typically brings mild spring weather, with average highs around 61°F and lows near 36°F — a 25°F daily swing. Over 56 years of records, the warmest March 20th was in 1997 (62°F average), while the coldest was 1975 (38°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 34% of March 20th dates historically, with the wettest March 20th recording 0.91" 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 March 20th in Crater Lake? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 80°F | 42°F | 0" | 0" |
| 2025 | 52°F | 34°F | 0.05" | 0" |
| 2024 | 64°F | 40°F | 0" | 0" |
| 2023 | 56°F | 35°F | 0" | 0" |
| 2022 | 51°F | 28°F | 0" | 0" |
| 2021 | 56°F | 39°F | 0" | 0" |
| 2020 | 68°F | 34°F | 0" | 0" |
| 2019 | 67°F | 49°F | 0" | 0" |
| 2018 | 59°F | 39°F | 0.03" | 0" |
| 2017 | 63°F | 52°F | 0.03" | 0" |
| 2016 | 61°F | 44°F | 0.71" | 0" |
| 2015 | 65°F | 41°F | 0" | 0" |
| 2014 | 62°F | 41°F | 0" | 0" |
| 2013 | 59°F | 40°F | 0.05" | 0" |
| 2012 | 50°F | 38°F | 0.81" | 0" |
| 2011 | 54°F | 40°F | 0.61" | 0" |
| 2010 | 73°F | 36°F | 0" | 0" |
| 2009 | 67°F | 38°F | 0" | 0" |
| 2008 | 52°F | 34°F | 0.1" | 0" |
| 2007 | 56°F | 39°F | 0.08" | 0" |
| 2006 | 51°F | 33°F | 0.08" | 0" |
| 2005 | 57°F | 37°F | 0" | -- |
| 2004 | 75°F | 34°F | 0" | -- |
| 2003 | 59°F | 42°F | 0.03" | -- |
| 2002 | 60°F | 30°F | 0" | 0" |
| 2001 | 66°F | 38°F | 0.91" | 0" |
| 2000 | 55°F | 32°F | 0.84" | 0" |
| 1999 | 56°F | 46°F | 0.13" | 0" |
| 1998 | 71°F | 36°F | 0" | 0" |
| 1997 | 74°F | 50°F | 0.25" | 0" |
| 1996 | 65°F | 31°F | 0" | 0" |
| 1995 | 64°F | 41°F | -- | 0" |
| 1994 | 61°F | 25°F | 0" | 0" |
| 1993 | 60°F | 45°F | 0.2" | 0" |
| 1992 | 68°F | 29°F | 0" | 0" |
| 1991 | 53°F | 34°F | 0" | 0" |
| 1990 | 67°F | 33°F | 0" | 0" |
| 1989 | 56°F | 29°F | 0" | 0" |
| 1988 | 70°F | 29°F | 0" | 0" |
| 1987 | 49°F | 27°F | 0" | 0" |
| 1986 | 71°F | 37°F | 0" | 0" |
| 1985 | 65°F | 33°F | 0" | -- |
| 1984 | 66°F | 45°F | -- | 0" |
| 1983 | 57°F | 38°F | 0" | 0" |
| 1982 | 50°F | 35°F | -- | 0" |
| 1981 | 58°F | 35°F | 0.1" | 0" |
| 1980 | 59°F | 37°F | 0.2" | 0" |
| 1979 | 64°F | 31°F | 0" | 0" |
| 1978 | 75°F | 37°F | 0" | 0" |
| 1977 | 60°F | 30°F | 0" | 0" |
| 1976 | 54°F | 30°F | 0" | 0" |
| 1975 | 46°F | 30°F | 0" | 0" |
| 1974 | 69°F | 30°F | 0" | 0" |
| 1973 | 47°F | 35°F | 0.23" | 0" |
| 1972 | 67°F | 32°F | 0" | 0" |
| 1971 | 67°F | 28°F | 0" | 0" |