Normal weather in Costa Rica in May
The weather in Costa Rica in May has an average temperature of around 21°C during the day. On average, May sees 5,6 mm of rain in Costa Rica. The wind speed is 4 Beaufort and mainly comes from Southwest.
After April, May in Costa Rica starts with a temperature of 21°C and ends around June at 20°C.
May averages for Costa Rica
 Average temperature | 21°C |
 Highest daytime temperature | 22°C |
| Lowest daytime temperature | 19°C |
 Total rainfall | 5,6 mm |
| Rainy days | 3 days |
Temperature per day in May in Costa Rica
This graph shows the average daily maximum temperatures in May in Costa Rica, indicated in degrees Celsius.
Precipitation per day in May in Costa Rica
This graph shows the average daily precipitation in May in Costa Rica, indicated in millimeters.
UV index per day in May in Costa Rica
This graph shows the average daily UV index in May in Costa Rica.
Yearly temperature in May in Costa Rica
This graph shows the average yearly temperature in May in Costa Rica, measured in degrees Celsius, over the past years.
Yearly total precipitation in May in Costa Rica
This graph shows the average yearly precipitation in millimeters in May in Costa Rica, over the past years.
Average daily weather in May
Click on a day to get more information about the average weather on that day.
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Average weather in Costa Rica per month
Click on a month below to see in detail how the weather typically is in Costa Rica and what to expect. Based on the historical weather data of Costa Rica, you can view the average temperature, precipitation, wind, and UV index for each day of the month.