Rocky Mountain · October · Colorado
Rocky Mountain National Park in October
October is a good month to visit Rocky Mountain National Park. Expect busy. Highs average 47°F and lows 26°F, with about 1.71 inches of rain.
October gets a good rating at Rocky Mountain. The very best months are Jul–Sep.
What to expect
October is good at Rocky Mountain. Aspens peak in late September and the elk rut draws crowds to the meadows at dusk.
Start alpine hikes at dawn. Afternoon thunderstorms above the treeline are dangerous almost every summer day.
Good to know
- Best months overall: Jul–Sep.
- Closest airport: Denver (DEN), about 1.5–2 hours.
- Before you go: The park has required timed-entry permits from late May to October in recent years. Check current conditions on nps.gov.
Questions
Is October a good time to visit Rocky Mountain National Park?
October is a good month to visit Rocky Mountain National Park. Expect busy. Highs average 47°F and lows 26°F, with about 1.71 inches of rain.
What is the weather like in Rocky Mountain National Park in October?
Highs average 47°F and lows 26°F, with about 1.71 inches of rain. October is rated good for visiting.
How crowded is Rocky Mountain National Park in October?
October brings busy to Rocky Mountain National Park. Go early in the day and book lodging ahead.