Normal weather in San José in May
The weather in San José in May has an average temperature of around 27°C during the day. On average, May sees 162 mm of rain in San José. The wind speed is 3 Beaufort and mainly comes from Southeast.
After April, May in San José starts with a temperature of 26°C and ends around June at 28°C.
The hurricane season in San José lasts from early June to late November.
May averages for San José
 Average temperature | 27°C |
 Highest daytime temperature | 29°C |
| Lowest daytime temperature | 25°C |
 Total rainfall | 162 mm |
| Rainy days | 24 days |
Temperature per day in May in San José
This graph shows the average daily maximum temperatures in May in San José, indicated in degrees Celsius.
Rainfall per day in May in San José
This graph shows the average daily rainfall in May in San José, indicated in millimeters.
UV index per day in May in San José
This graph shows the average daily UV index in May in San José.
Yearly temperature in May in San José
This graph shows the average yearly temperature in May in San José, measured in degrees Celsius, over the past years.
Yearly total rainfall in May in San José
This graph shows the average yearly rainfall in millimeters in May in San José, over the past years.
Average daily weather in May
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Experiences with the weather in May in San José
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Average weather in San José per month
Click on a month below to see in detail how the weather typically is in San José and what to expect. Based on the historical weather data of San José, you can view the average temperature, rainfall, wind, and UV index for each day of the month.