Weather on April 12 at Mount Rainier
Mount Rainier National Park
Based on 56 years of data from Seattle, WA
Elevation Note: Mount Rainier sits at 5,400 ft. Expect temperatures 19°F cooler than the data shown below, which comes from Seattle, WA at a lower elevation.
Planning Your Visit
April 12th in Mount Rainier National Park (via Seattle, WA) typically brings cool spring weather, with average highs around 58°F and lows near 43°F. Over 56 years of records, the warmest April 12th was in 1980 (61°F average), while the coldest was 2022 (41°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 50% of April 12th dates historically, with the wettest April 12th recording 2.21" 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 April 12th in Mount Rainier? 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 |
|---|---|---|---|---|
| 2026 | 59°F | 47°F | 0.15" | -- |
| 2025 | 56°F | 43°F | 0.05" | -- |
| 2024 | 58°F | 47°F | 0" | -- |
| 2023 | 54°F | 38°F | 0" | -- |
| 2022 | 47°F | 35°F | 0" | -- |
| 2021 | 57°F | 37°F | 0" | -- |
| 2020 | 60°F | 34°F | 0" | -- |
| 2019 | 59°F | 48°F | 0.38" | -- |
| 2018 | 53°F | 42°F | 0.28" | -- |
| 2017 | 60°F | 47°F | 2.21" | -- |
| 2016 | 60°F | 46°F | 1.12" | -- |
| 2015 | 59°F | 45°F | 0" | -- |
| 2014 | 62°F | 48°F | 0" | -- |
| 2013 | 48°F | 42°F | 0.46" | -- |
| 2012 | 59°F | 43°F | 0.03" | -- |
| 2011 | 55°F | 35°F | 0" | -- |
| 2010 | 59°F | 50°F | 0" | -- |
| 2009 | 53°F | 44°F | 1.96" | -- |
| 2008 | 78°F | 43°F | 0" | -- |
| 2007 | 52°F | 44°F | 0" | -- |
| 2006 | 59°F | 47°F | 0.18" | -- |
| 2005 | 50°F | 33°F | 0.18" | -- |
| 2004 | 63°F | 49°F | 0" | -- |
| 2003 | 55°F | 48°F | 0.15" | -- |
| 2002 | 59°F | 52°F | 0.43" | -- |
| 2001 | 49°F | 39°F | 0.08" | -- |
| 2000 | 66°F | 46°F | 0" | -- |
| 1999 | 57°F | 46°F | 0.1" | -- |
| 1998 | 56°F | 41°F | 0" | 0" |
| 1997 | 62°F | 37°F | 0.1" | 0" |
| 1996 | 50°F | 45°F | 0.76" | 0" |
| 1995 | 50°F | 43°F | 0.84" | 0" |
| 1994 | 55°F | 45°F | 0.97" | 0" |
| 1993 | 56°F | 40°F | 0.18" | 0" |
| 1992 | 66°F | 45°F | 0.51" | 0" |
| 1991 | 65°F | 36°F | 0" | 0" |
| 1990 | 60°F | 48°F | 0" | 0" |
| 1989 | 64°F | 42°F | 0" | 0" |
| 1988 | 70°F | 42°F | 0" | 0" |
| 1987 | 59°F | 44°F | 0" | 0" |
| 1986 | 54°F | 45°F | 0" | 0" |
| 1985 | 67°F | 47°F | 0" | 0" |
| 1984 | 55°F | 43°F | 0.33" | 0" |
| 1983 | 57°F | 38°F | 0" | 0" |
| 1982 | 55°F | 45°F | 0.08" | 0" |
| 1981 | 53°F | 38°F | 0.79" | 0" |
| 1980 | 79°F | 44°F | 0" | 0" |
| 1979 | 53°F | 43°F | 1.98" | 0" |
| 1978 | 56°F | 39°F | 0.03" | 0" |
| 1977 | 64°F | 38°F | 0.1" | 0" |
| 1976 | 58°F | 45°F | 0" | 0" |
| 1975 | 59°F | 40°F | 0" | 0" |
| 1974 | 55°F | 39°F | 0" | 0" |
| 1973 | 64°F | 43°F | 0" | 0" |
| 1972 | 44°F | 39°F | 0.76" | 0" |
| 1971 | 68°F | 38°F | 0" | 0" |