Weather on January 31 at Rocky Mountain
Rocky Mountain National Park
Based on 55 years of data from Estes Park, CO
Elevation Note: Rocky Mountain sits at 8,000 ft. Expect temperatures 28°F cooler than the data shown below, which comes from Estes Park, CO at a lower elevation.
Planning Your Visit
January 31st in Rocky Mountain National Park (via Estes Park, CO) typically brings cold winter weather, with average highs around 38°F and lows near 17°F. Over 55 years of records, the warmest January 31st was in 1971 (49°F average), while the coldest was 1985 (-8°F) — a 57°F range across recorded history. Precipitation has occurred on 20% of recorded January 31st dates, with snow falling 16% of the time (heaviest snowfall: 17.7"). The last decade has been 7.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.6°F warmer on this date compared to 20-30 years ago.
Planning for January 31st in Rocky Mountain? Bundle up with warm layers and protect extremities from the cold.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 43°F | 26°F | 0" | -- |
| 2025 | 45°F | 13°F | 0" | 0" |
| 2024 | 57°F | 15°F | 0" | 0" |
| 2023 | 20°F | -4°F | 0.36" | 1.5" |
| 2022 | 43°F | 29°F | -- | -- |
| 2021 | 48°F | 22°F | -- | -- |
| 2020 | 32°F | 18°F | 0" | 0" |
| 2019 | 38°F | 24°F | 0" | 0" |
| 2018 | 51°F | 40°F | 0" | 0" |
| 2017 | 44°F | 35°F | 0" | 0" |
| 2016 | 44°F | 16°F | 0.13" | 0.6" |
| 2015 | 41°F | 25°F | 0.08" | 0.5" |
| 2014 | 30°F | 8°F | 1.4" | 6.2" |
| 2013 | 28°F | 16°F | 0" | 0" |
| 2012 | 43°F | 28°F | 0" | 0" |
| 2011 | 45°F | 19°F | 0" | 0" |
| 2010 | 40°F | 10°F | 0" | 0" |
| 2009 | 42°F | 28°F | 0" | 0" |
| 2008 | 24°F | 5°F | 0" | 0" |
| 2007 | 25°F | 7°F | 0" | 0.2" |
| 2006 | 40°F | 27°F | 0" | 0" |
| 2005 | 33°F | 19°F | 0.99" | 6.2" |
| 2004 | 41°F | 28°F | 0" | 0" |
| 2003 | 44°F | 36°F | 0" | 0" |
| 2002 | 17°F | -3°F | 0.1" | 0.7" |
| 2001 | 21°F | 9°F | 0" | 0" |
| 2000 | 26°F | 15°F | 0" | 0" |
| 1999 | 40°F | 8°F | 0" | 0" |
| 1998 | 42°F | 12°F | 0.05" | 0.7" |
| 1997 | 41°F | 30°F | 0" | 0" |
| 1996 | 19°F | 2°F | 2.06" | 17.7" |
| 1995 | 41°F | 21°F | 0" | 0" |
| 1994 | 15°F | -21°F | 0" | 0" |
| 1993 | 46°F | 7°F | 0" | 0" |
| 1992 | 50°F | 23°F | 0" | 0" |
| 1991 | 49°F | 27°F | 0" | 0" |
| 1990 | 41°F | 31°F | 0" | 0" |
| 1989 | 54°F | 37°F | 0" | 0" |
| 1988 | 33°F | 22°F | 0" | -- |
| 1987 | 47°F | 34°F | 0" | 0" |
| 1985 | 6°F | -22°F | 0.03" | -- |
| 1984 | 54°F | 13°F | 0" | 0" |
| 1983 | 37°F | 19°F | 0.03" | 0" |
| 1982 | 36°F | 22°F | 0" | -- |
| 1981 | 42°F | 20°F | 0" | 0" |
| 1980 | 37°F | -3°F | 0" | 0" |
| 1979 | 23°F | 1°F | 0" | -- |
| 1978 | 42°F | 9°F | 0" | -- |
| 1977 | 44°F | 30°F | 0" | -- |
| 1976 | 43°F | 23°F | 0" | -- |
| 1975 | 33°F | -1°F | 0.05" | 0" |
| 1974 | 44°F | 33°F | 0" | 0" |
| 1973 | 45°F | 16°F | 0" | -- |
| 1972 | 39°F | 0°F | 0" | -- |
| 1971 | 53°F | 44°F | 0" | -- |