Theodore Roosevelt National Park weather in March
March in Theodore Roosevelt National Park: cold, dry, with clean air — a great time to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#8 of 12 months in Theodore Roosevelt National Park · #949 of 1413 destinations to visit in March · comfort 70/100 (tier B)
- Days
- 7°C
- Nights
- -7°C
- Wet days
- 4
- Sun
- 8.9 h
- Humidity
- 65%
- Daylight
- 12 h

Traveller notes on Theodore Roosevelt National Park in March
Other months in Theodore Roosevelt National Park
Theodore Roosevelt-forum threads on a January visit describe average conditions as genuinely cold, posters naming a typical high around twenty-eight degrees Fahrenheit and a low near five. Regulars call the park under snow genuinely even more beautiful, one visitor returning specifically for this look and spotting bison, elk and deer during the trip. Posters call wildlife genuinely still active through January, several regulars naming easier spotting against snowy terrain as a real upside of a winter visit. Regulars call a four-wheel-drive vehicle genuinely recommended, several threads naming snow-covered roads with occasional icy spots as standard this time of year. Posters recommend real winter preparation regardless of how mild the forecast looks, several regulars calling this standard given how quickly conditions can turn here. The record: -2.5C days, -15.1C nights, 9.8mm across over 3 days and 72 percent humidity.
Theodore Roosevelt-forum threads and park notices on a December visit describe both Units as staying open through the holidays, posters noting reduced visitor center hours and a closed Painted Canyon overlook as the main seasonal changes. Regulars call December through February the coldest stretch, average lows in the single digits Fahrenheit cited repeatedly across winter threads. Posters recommend a four-wheel-drive vehicle for a December trip, several regulars describing roads as covered with stronger winds capable of temporarily closing sections. Regulars call much of Medora shut this time of year, though the parts that stay open are described as genuinely welcoming to the handful of winter visitors. Posters recommend a real survival kit regardless of a clear forecast, several threads calling conditions here capable of turning brutal with little notice. The record: 0C days feeling like -5C, -13C nights, 19.2mm across 4 days and 69 percent humidity.
Theodore Roosevelt National Park-forum threads on an October visit recommend earlier in the month over later, posters calling an early snowstorm a real possibility once the month runs on. Regulars call the park genuinely quiet throughout October, a real contrast with the busier summer months. Posters recommend the Painted Canyon Nature Trail, Skyline Vista, Wind Canyon, Boicourt Trail and Buck Hill in the South Unit, with Caprock Coulee and Sperati Point the standouts in the North Unit. Regulars call daylight noticeably shorter by October, sunrise around seven and sunset near six-twenty leaving roughly twelve usable hours. Posters recommend real cold-weather layers regardless of a mild-looking forecast, conditions here capable of turning fast this late in the season. The record: 14.1C days feeling like 13C, -0.8C nights, 32.1mm across over 4 days and 61 percent humidity.
Theodore Roosevelt-forum threads on a February visit are direct this sits deep within a genuinely harsh North Dakota winter, real cold-weather gear non-negotiable regardless of how clear the sky looks. Posters describe daytime readings as staying well below freezing most of the month, exposed badlands terrain offering little shelter from the wind. Regulars call accumulation and drifting a standing feature of the season, some roads and overlooks less reliably accessible than in warmer months. Posters recommend checking current conditions before a winter trip, weather here capable of shifting fast with little warning. Regulars describe the badlands landscape as genuinely striking under a fresh layer, a real reward for visitors prepared for the cold. Posters call the near-total absence of crowds a genuine upside for anyone willing to brave the conditions. The record: -3.6C days feeling like -9C, -16.3C nights, a notably high 16cm of fresh accumulation and 66 percent humidity.
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Theodore Roosevelt National Park climate normals — March
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Theodore Roosevelt National Park in March
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
BusySpring break in United States(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Theodore Roosevelt National Park's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherTheodore Roosevelt National Park's best weather comes in May, June and September — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
Where is Theodore Roosevelt National Park?
Theodore Roosevelt National Park in March — FAQ
- Is March a good time to visit Theodore Roosevelt National Park?
- March in Theodore Roosevelt National Park: cold, dry, with clean air — a great time to visit. It ranks #8 of 12 months for Theodore Roosevelt National Park on SeasonMap's comfort score (70/100).
- What is the weather like in Theodore Roosevelt National Park in March?
- In March, Theodore Roosevelt National Park averages a daily high of 7.1°C and a low of -7.5°C, with about 16.8 mm of rain over roughly 3.9 rainy days.
- What is the air quality in Theodore Roosevelt National Park in March?
- Theodore Roosevelt National Park has a mean US Air Quality Index of about 45 in March.
- Does it snow in Theodore Roosevelt National Park in March?
- Theodore Roosevelt National Park sees roughly 9.8 cm of snowfall in March.