Gateway Arch National Park in February
In February, Gateway Arch National Park averages a high of 46°F and a low of 28°F, with 2.0 inches of precipitation (rain plus melted snow). About 83,000 people visit, the 11th busiest of 12 (quiet). Days are 10 hours 41 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 46° / 28°F
- Precipitation
- 2.0in
- Snow
- –in
- Daylight
- 10h 41m
- Visitors
- 83,000
- Crowds
- Quiet
Best months for weather and crowds instead: March (moderate), October (quiet) and November (quiet).
Weather 1991–2020 averages at Cahokia St Louis AP, IL, 3.7 miles from the park's center, 413 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in February
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Ozark National Scenic Riverways | 50° / 23° | Quiet | Cool |
| Mammoth Cave National Park | 53° / 32° | Quiet | Cool |
| Buffalo National River | 48° / 28° | Quiet | Cool |
| Indiana Dunes National Park | 36° / 21° | Quiet | Cold |
| Hot Springs National Park | 56° / 35° | Busy | Mild |
Closures, reservations and alerts: Gateway Arch National Park on nps.gov
All twelve months at Gateway Arch · National parks to visit in February