Average monthly snow and rainfall in Roi Et

The mean monthly precipitation over the year in Roi Et (Roi Et Province), including rain, snow, hail.

• A lot of rain (rainy season) falls in the months: May, June, July, August, September and October.
• Roi Et has dry periods in January, February, November and December.
• On average, September is the wettest month with 271 mm of precipitation.
• On average, December is the driest month with 6 mm of precipitation.
• The average amount of annual precipitation is 1390 mm.