Rocky Mountain National Park Weather in April

April in Rocky Mountain National Park brings low temperatures, with highs of 5°C (41°F) and nights dropping to -6°C (21°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Rocky Mountain National Park in April

As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. Snow/rain is expected on roughly 21 days, totalling around 127 mm (5 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Rocky Mountain National Park in April

If you're visiting Rocky Mountain National Park in April, expect highs of 5°C (41°F) and overnight lows around -6°C (21°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights drop below freezing to -6°C (21°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.

April in Rocky Mountain National Park has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.