Normal weather in San Juan in July
The weather in San Juan in July has an average temperature of around 31°C during the day. On average, July sees 374 mm of rain in San Juan. The wind speed is 2 Beaufort and mainly comes from West.
After June, July in San Juan starts with a temperature of 30°C and ends around August at 32°C.
The hurricane season in San Juan lasts from early June to late November.
July averages for San Juan
![]() | 31°C |
![]() | 32°C |
![]() | 30°C |
![]() | 374 mm |
![]() | 24 days |
Temperature per day in July in San Juan
This graph shows the average daily maximum temperatures in July in San Juan, indicated in degrees Celsius.
Precipitation per day in July in San Juan
This graph shows the average daily precipitation in July in San Juan, indicated in millimeters.
UV index per day in July in San Juan
This graph shows the average daily UV index in July in San Juan.
Yearly temperature in July in San Juan
This graph shows the average yearly temperature in July in San Juan, measured in degrees Celsius, over the past years.
Yearly total precipitation in July in San Juan
This graph shows the average yearly precipitation in millimeters in July in San Juan, over the past years.
Average daily weather in July
Click on a day to get more information about the average weather on that day.
Experiences with the weather in July in San Juan
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Average weather in San Juan per month
Click on a month below to see in detail how the weather typically is in San Juan and what to expect. Based on the historical weather data of San Juan, you can view the average temperature, precipitation, wind, and UV index for each day of the month.