Monthly Average Rainy days in Birrí
The number of days each month with rain, snow and hail in Birrí (Alajuela), Costa Rica.
- Most rainy days are in May, June, July, August, September, October, November and December.
- On average, September is the most rainy with 24 days of rain/snow.
- On average, March is the driest month with 8 rainy days.
- The average annual number of rainy days is 213.
Current rainfall in Birrí
overcast and heavy rain
overcast and heavy rain
overcast and thunder