Normal weather in Guanacaste in May
The weather in Guanacaste in May has an average temperature of around 30°C during the day. On average, May sees 200 mm of rain in Guanacaste. The wind speed is 3 Beaufort and mainly comes from East.
After April, May in Guanacaste starts with a temperature of 31°C and ends around June at 28°C.
The hurricane season in Guanacaste lasts from early June to late November.
May averages for Guanacaste
 Average temperature | 30°C |
 Highest daytime temperature | 31°C |
| Lowest daytime temperature | 28°C |
 Total rainfall | 200 mm |
| Rainy days | 16 days |
Temperature per day in May in Guanacaste
This graph shows the average daily maximum temperatures in May in Guanacaste, indicated in degrees Celsius.
Precipitation per day in May in Guanacaste
This graph shows the average daily precipitation in May in Guanacaste, indicated in millimeters.
UV index per day in May in Guanacaste
This graph shows the average daily UV index in May in Guanacaste.
Yearly temperature in May in Guanacaste
This graph shows the average yearly temperature in May in Guanacaste, measured in degrees Celsius, over the past years.
Yearly total precipitation in May in Guanacaste
This graph shows the average yearly precipitation in millimeters in May in Guanacaste, over the past years.
Average daily weather in May
Click on a day to get more information about the average weather on that day.
Average weather in Guanacaste per month
Click on a month below to see in detail how the weather typically is in Guanacaste and what to expect. Based on the historical weather data of Guanacaste, you can view the average temperature, precipitation, wind, and UV index for each day of the month.