Average monthly snow and rainfall in Ballycastle
The mean monthly precipitation over the year in Ballycastle (Mayo), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, March, June, July, August, September, October, November and December.
- On average, November is the wettest month with 155 mm of precipitation.
- On average, May is the driest month with 98 mm of precipitation.
- The average amount of annual precipitation is 1479 mm.
Weather Forecasts for Ballycastle
broken clouds and rain
almost clear and no rain
overcast and rain