Theodore Roosevelt National Park weather in January
January in Theodore Roosevelt National Park: freezing, dry, with clean air — a fair time to visit.
#10 of 12 months in Theodore Roosevelt National Park · #433 of 604 destinations to visit in January · comfort 56/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Theodore Roosevelt National Park climate normals — January
| Daytime high | 0°C / 32°F | 🥶 freezing |
|---|---|---|
| Nighttime low | -9°C / 16°F | |
| Feels like (high) | -6°C / 21°F | |
| Rainfall | 9 mm / 0.4 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 75% | 💧 humid |
| Dew point | -11°C / 13°F | |
| Sunshine | 5.9 h/day | |
| Daylight | 9 h | |
| Wind | 25 km/h / 16 mph | |
| Snowfall | 8.5 cm / 3.3 in | |
| Air quality (US AQI) | 33 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Theodore Roosevelt National Park?
Loading map…
Theodore Roosevelt National Park in January — FAQ
- Is January a good time to visit Theodore Roosevelt National Park?
- January in Theodore Roosevelt National Park: freezing, dry, with clean air — a fair time to visit. It ranks #10 of 12 months for Theodore Roosevelt National Park on SeasonMap's comfort score (56/100).
- What is the weather like in Theodore Roosevelt National Park in January?
- In January, Theodore Roosevelt National Park averages a daily high of 0°C and a low of -8.9°C, with about 9.4 mm of rain over roughly 3.4 rainy days.
- What is the air quality in Theodore Roosevelt National Park in January?
- Theodore Roosevelt National Park has a mean US Air Quality Index of about 33 in January.
- Does it snow in Theodore Roosevelt National Park in January?
- Theodore Roosevelt National Park sees roughly 8.5 cm of snowfall in January.