Normal weather in San José in May
The weather in San José in May has an average temperature of around 34°C during the day. On average, May sees 141 mm of rain in San José. The wind speed is 3 Beaufort and mainly comes from East.
After April, May in San José starts with a temperature of 34°C and ends around June at 32°C.
The hurricane season in San José lasts from early June to late November.
May averages for San José
 Average temperature | 34°C |
 Highest daytime temperature | 35°C |
| Lowest daytime temperature | 32°C |
 Total rainfall | 141 mm |
| Rainy days | 14 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.
Precipitation per day in May in San José
This graph shows the average daily precipitation 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 precipitation in May in San José
This graph shows the average yearly precipitation in millimeters in May in San José, 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 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, precipitation, wind, and UV index for each day of the month.