Weather on July 20 at Theodore Roosevelt
Theodore Roosevelt National Park
Based on 56 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
July 20th in Theodore Roosevelt National Park (via Medora, ND) typically brings warm summer weather, with average highs around 88°F and lows near 56°F — a 32°F daily swing. Over 56 years of records, the warmest July 20th was in 1974 (85°F average), while the coldest was 1972 (53°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 23% of July 20th dates historically, with the wettest July 20th recording 0.85" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for July 20th in Theodore Roosevelt? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 102°F | 56°F | 0" | 0" |
| 2025 | 79°F | 61°F | 0.12" | 0" |
| 2024 | 95°F | 56°F | 0" | -- |
| 2023 | 79°F | 50°F | 0" | -- |
| 2022 | 97°F | 56°F | 0" | -- |
| 2021 | 98°F | 66°F | 0" | -- |
| 2020 | 83°F | 56°F | 0.72" | -- |
| 2019 | 80°F | 62°F | 0" | -- |
| 2018 | 89°F | 54°F | 0" | -- |
| 2017 | 98°F | 66°F | 0.18" | -- |
| 2016 | 97°F | 70°F | 0" | -- |
| 2015 | 91°F | 49°F | 0" | -- |
| 2014 | 88°F | 54°F | 0" | -- |
| 2013 | 88°F | 53°F | 0" | -- |
| 2012 | 104°F | 62°F | 0" | -- |
| 2011 | 97°F | 67°F | 0.3" | -- |
| 2010 | 78°F | 51°F | 0.05" | 0" |
| 2009 | 94°F | 61°F | 0.12" | 0" |
| 2008 | 91°F | 51°F | 0" | 0" |
| 2007 | 85°F | 65°F | 0" | 0" |
| 2006 | 85°F | -- | 0" | 0" |
| 2005 | 95°F | 60°F | 0" | 0" |
| 2004 | 94°F | 67°F | -- | 0" |
| 2003 | 99°F | 66°F | 0" | 0" |
| 2002 | 94°F | 61°F | 0.14" | 0" |
| 2001 | 89°F | 60°F | -- | -- |
| 2000 | 75°F | 50°F | -- | -- |
| 1999 | 88°F | 61°F | 0" | 0" |
| 1998 | 88°F | 51°F | 0" | 0" |
| 1997 | 73°F | 54°F | -- | 0" |
| 1996 | 92°F | 56°F | 0.85" | 0" |
| 1995 | 82°F | 49°F | 0" | 0" |
| 1994 | 78°F | 56°F | 0.01" | 0" |
| 1993 | 78°F | 55°F | 0" | 0" |
| 1992 | 77°F | 41°F | 0" | 0" |
| 1991 | 93°F | 47°F | 0" | 0" |
| 1990 | 83°F | 56°F | 0.07" | 0" |
| 1989 | 94°F | 57°F | 0" | 0" |
| 1988 | 83°F | 42°F | 0" | 0" |
| 1987 | 87°F | 54°F | 0.04" | 0" |
| 1986 | 81°F | 51°F | 0" | 0" |
| 1985 | 93°F | 57°F | 0" | 0" |
| 1984 | 102°F | 65°F | 0" | 0" |
| 1983 | 89°F | 66°F | 0.16" | 0" |
| 1982 | 93°F | 53°F | 0" | 0" |
| 1981 | 92°F | 50°F | 0" | 0" |
| 1980 | 73°F | 55°F | 0" | 0" |
| 1979 | 97°F | 57°F | 0" | 0" |
| 1978 | 67°F | 52°F | 0.15" | 0" |
| 1977 | 85°F | 58°F | 0" | 0" |
| 1976 | 90°F | 56°F | 0" | 0" |
| 1975 | 92°F | 46°F | 0" | 0" |
| 1974 | 98°F | 71°F | 0" | 0" |
| 1973 | 83°F | 46°F | 0" | 0" |
| 1972 | 69°F | 38°F | 0" | 0" |
| 1971 | 92°F | 47°F | 0" | 0" |