San Rafael weather in May (Alajuela, Costa Rica)
Will it be warm or cold in San Rafael this May? Here's what you need to know about the weather for the month.
Temperatures
During May, San Rafael usually has high temperatures and heavy rainfall. Throughout the day, temperatures typically settle at around 26°C. But by evening, they drop to around 18°C.
Precipitation
San Rafael in May falls under the rainy season with heavy rainfall, averaging around 375 mm for the month. According to historical climate patterns, there are usually around 19 days days of rain.Average sunshine
The area enjoys a moderate level of sunlight, with around 183 hours. It's a good balance between sunny and cloudy days.If you prefer dry days with pleasant temperatures, May may not be the ideal month to visit San Rafael. January, February, March and April typically offer the most optimal weather. In contrast, May, June, July, August, September, October and November tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Rafael climate page with graphs.
San Rafael, monthly averages in May
Min Temperature
18°C
Max Temperature
26°C
Chance of Rain
63%
Precipitation
375 mm
Rainy days
19 days
Humidity
77% *
Sunshine
183 hours *
Percentage Sunshine
*
Where to go in Costa Rica in May
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in San Rafael.
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 travel conditions. Find out where to go with our weather planner.
