Average monthly snow and rainfall in Roatan in millimeter
This is the mean monthly precipitation over the year, including rain, snow, hail etc.
Show average precipitation in Roatan in Inches »
- A lot of rain (rainy season) falls in the months: January, February, June, July, August, September, October, November and December.
- On average, October is the wettest month.
- On average, April is the driest month.
- The average amount of annual precipitation is: 999.9 mm (39.37 in)