Weather on December 15 at Theodore Roosevelt
Theodore Roosevelt National Park
Based on 55 years of data from Medora, ND
Elevation Note: Theodore Roosevelt sits at 2,600 ft. Expect temperatures 9°F cooler than the data shown below, which comes from Medora, ND at a lower elevation.
Planning Your Visit
December 15th in Theodore Roosevelt National Park (via Medora, ND) typically brings very cold winter weather, with average highs around 30°F and lows near 8°F. Over 55 years of records, the warmest December 15th was in 1980 (45°F average), while the coldest was 2008 (-19°F) — a 64°F range across recorded history. Precipitation has occurred on 20% of recorded December 15th dates, with snow falling 5% of the time. The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.
Planning for December 15th in Theodore Roosevelt? Bundle up with warm layers and protect extremities from the cold.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 34°F | 13°F | 0" | 0" |
| 2024 | 31°F | 8°F | 0" | 0" |
| 2023 | 44°F | 16°F | 0" | -- |
| 2022 | 11°F | 8°F | 0.17" | -- |
| 2021 | 48°F | 18°F | 0" | 0" |
| 2020 | 22°F | 6°F | 0.03" | 0" |
| 2019 | 21°F | 4°F | 0.03" | 0.1" |
| 2018 | 51°F | 21°F | 0" | 0" |
| 2017 | 34°F | 23°F | 0" | 0" |
| 2016 | 4°F | -18°F | 0" | -- |
| 2015 | 37°F | 25°F | 0" | 0" |
| 2014 | 31°F | 24°F | 0.05" | 0.1" |
| 2013 | 20°F | 12°F | 0" | 0" |
| 2012 | 32°F | 3°F | 0" | 0" |
| 2011 | 28°F | 10°F | 0" | 0" |
| 2010 | 33°F | 7°F | 0.05" | 0" |
| 2009 | -6°F | -31°F | 0.03" | 0" |
| 2008 | -14°F | -25°F | 0.03" | 0" |
| 2007 | 35°F | 3°F | 0" | 0" |
| 2006 | 43°F | 21°F | 0" | 0" |
| 2005 | 26°F | 21°F | 0" | 0" |
| 2004 | 42°F | 32°F | 0.1" | -- |
| 2003 | 30°F | 14°F | -- | -- |
| 2002 | 53°F | 20°F | 0.18" | -- |
| 2001 | 33°F | 21°F | 0" | 0" |
| 2000 | 16°F | -8°F | -- | -- |
| 1999 | 29°F | 10°F | 0" | 0" |
| 1998 | 38°F | 19°F | 0" | 0" |
| 1997 | 49°F | 20°F | 0" | 0" |
| 1996 | 35°F | -3°F | 0" | 0" |
| 1995 | 40°F | -7°F | 0" | 0" |
| 1994 | 35°F | -5°F | 0.08" | 0" |
| 1993 | 32°F | 19°F | 0" | 0" |
| 1992 | 34°F | 11°F | 0" | 0" |
| 1991 | 43°F | 4°F | 0" | 0" |
| 1990 | 42°F | 6°F | 0" | 0" |
| 1989 | 3°F | -31°F | 0" | 0" |
| 1988 | 25°F | -4°F | 0" | 0" |
| 1987 | 26°F | 2°F | 0" | 0" |
| 1986 | 44°F | 20°F | 0" | 0" |
| 1985 | 34°F | 14°F | 0" | 0" |
| 1984 | 38°F | 17°F | 0" | 0" |
| 1983 | 10°F | 2°F | 0" | 0" |
| 1982 | 29°F | 10°F | 0" | 0" |
| 1981 | 15°F | -8°F | 0.08" | 0.5" |
| 1980 | 52°F | 38°F | 0" | 0" |
| 1979 | 47°F | -6°F | 0" | 0" |
| 1978 | 37°F | 27°F | 0" | 0" |
| 1977 | 41°F | 20°F | 0" | 0" |
| 1976 | 44°F | 25°F | 0" | 0" |
| 1975 | 25°F | -7°F | 0" | 0" |
| 1974 | 28°F | 9°F | 0" | 0" |
| 1973 | 15°F | -2°F | 0" | 0" |
| 1972 | 20°F | -14°F | 0" | 0" |
| 1971 | 25°F | 7°F | 0" | 0" |