Granby (CO) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Granby (Colorado). The numbers are calculated over a 30-year period to provide a reliable average.
- Granby has dry periods in January, February, June and November.
- On average, May is the wettest month with 46 mm of precipitation.
- On average, June is the driest month with 17 mm of precipitation.
- The average amount of annual precipitation is 368 mm.
Current rainfall in Granby (CO)
partly cloudy and no rain
overcast and sleet
partly cloudy and no rain