San Antonio weather in May (Heredia, Costa Rica)
Curious about the climate in San Antonio this May? Explore our page to find a thorough overview of this month's weather conditions.
Temperatures
The typical weather for May in San Antonio includes high temperatures and heavy rainfall. Daytime temperatures hover around 26°C, while nights can cool down to about 18°C.
Precipitation
San Antonio in May falls under the rainy season with heavy rainfall, averaging around 366 mm for the month. Based on our climate data of the past 30 years, about 19 days of rain are anticipated.Average sunshine
The month experiences a moderate amount of sunlight, with 183 hours hours. A nice balance between sunshine and clouds.If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit San Antonio. January, February, March and April typically offer the best circumstances. While May, June, July, August, September, October and November tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Antonio climate page with graphs.
San Antonio, monthly averages in May
Min Temperature
18°C
Max Temperature
26°C
Chance of Rain
64%
Precipitation
366 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 Antonio.
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.
