Rocky Mountain National Park (CO) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Rocky Mountain National Park (Colorado). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: February, April, May and December.
- On average, April is the wettest month with 127 mm of precipitation.
- On average, June is the driest month with 29 mm of precipitation.
- The average amount of annual precipitation is 967 mm.
Current rainfall in Rocky Mountain National Park (CO)
broken clouds and snow
partly cloudy and no rain
overcast and heavy snow