Average monthly snow and rainfall in San Gerardo

The mean monthly precipitation over the year in San Gerardo (Alajuela), including rain, snow, hail.

A lot of rain (rainy season) falls in the months: May, June, July, August, September, October, November and December.
On average, October is the wettest month with 355 mm of precipitation.
On average, March is the driest month with 42 mm of precipitation.
The average amount of annual precipitation is 2486 mm.

Forecast for San Gerardo

Mon May 06

33°C | 21°C

7 km/h

broken clouds and no rain

hourly forecast

Tue May 07

34°C | 22°C

7 km/h

broken clouds and no rain

hourly forecast

Wed May 08

31°C | 22°C

7 km/h

3.3 mm

broken clouds and thunder

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in San Gerardo.

Our site offers climate and forecast data for every country in the world. Are you going to Costa Rica? On this website you can find historical weather averages for many cities in Costa Rica. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

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