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Normal weather in Costa Rica in May

The weather in Costa Rica in May has an average temperature of around 28°C during the day. On average, May sees 273 mm of rain in Costa Rica. The wind speed is 4 Beaufort and mainly comes from Southeast.

After April, May in Costa Rica starts with a temperature of 28°C and ends around June at 27°C.

The hurricane season in Costa Rica lasts from early June to late November.

May averages for Costa Rica

Temperature Average temperature
28°C
Sun Highest daytime temperature
29°C
Sun Lowest daytime temperature
27°C
Rain Total rainfall
273 mm
Rain Rainy days
13 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.

Temperature per day in May in Costa Rica

Rainfall per day in May in Costa Rica

This graph shows the average daily rainfall in May in Costa Rica, indicated in millimeters.

Rainfall per day in May in Costa Rica

UV index per day in May in Costa Rica

This graph shows the average daily UV index in May in Costa Rica.

UV index per day 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 temperature in May in Costa Rica

Yearly total rainfall in May in Costa Rica

This graph shows the average yearly rainfall in millimeters in May in Costa Rica, over the past years.

Rainfall per year in May in Costa Rica

Average daily weather in May

Click on a day to get more information about the average weather on that day.

weather
max/min
rain
wind
uv
rain
28° 20°
14,8 mm
ZO 4
8
rain
28° 20°
18,8 mm
O 4
8
rain
28° 21°
2,6 mm
ZO 4
8
rain
29° 20°
12,1 mm
ZO 4
8
rain
28° 20°
4,4 mm
ZO 4
8
rain
28° 20°
4,1 mm
Z 4
8
rain
28° 20°
7,1 mm
O 4
7
rain
28° 20°
3,0 mm
ZO 4
7
showers-day
28° 20°
1,2 mm
ZO 4
9
rain
28° 20°
17,3 mm
O 4
8
rain
28° 20°
10,7 mm
ZO 4
8
rain
28° 21°
3,8 mm
ZO 6
7
rain
28° 20°
8,7 mm
O 4
8
rain
28° 21°
2,4 mm
ZO 4
8
rain
28° 21°
5,7 mm
ZO 4
7
rain
28° 20°
16,0 mm
ZO 4
7
rain
28° 20°
4,4 mm
ZO 5
8
rain
28° 20°
4,3 mm
ZO 4
8
rain
27° 21°
9,0 mm
Z 4
7
rain
28° 20°
16,3 mm
ZO 4
7
rain
28° 20°
11,8 mm
Z 4
7
rain
28° 20°
7,7 mm
Z 4
7
showers-day
28° 21°
0,9 mm
Z 4
7
rain
28° 20°
7,2 mm
ZW 4
7
rain
28° 20°
7,5 mm
Z 4
7
rain
28° 20°
6,3 mm
Z 4
7
rain
27° 20°
5,3 mm
ZO 4
7
rain
27° 20°
10,7 mm
Z 4
7
rain
27° 19°
15,4 mm
Z 4
8
rain
28° 20°
14,4 mm
Z 3
8
rain
27° 20°
18,9 mm
Z 4
8

Experiences with the weather in May in Costa Rica

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Average weather in Costa Rica by 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, rainfall, wind, and UV index for each day of the month.