Normal weather in San Juan in October
The weather in San Juan in October has an average temperature of around 30°C during the day. On average, October sees 484 mm of rain in San Juan. The wind speed is 2 Beaufort and mainly comes from Southwest.
After September, October in San Juan starts with a temperature of 30°C and ends around November at 29°C.
The hurricane season in San Juan lasts from early June to late November.
October averages for San Juan
![]() | 30°C |
![]() | 30°C |
![]() | 29°C |
![]() | 484 mm |
![]() | 23 days |
Temperature per day in October in San Juan
This graph shows the average daily maximum temperatures in October in San Juan, indicated in degrees Celsius.
Precipitation per day in October in San Juan
This graph shows the average daily precipitation in October in San Juan, indicated in millimeters.
UV index per day in October in San Juan
This graph shows the average daily UV index in October in San Juan.
Yearly temperature in October in San Juan
This graph shows the average yearly temperature in October in San Juan, measured in degrees Celsius, over the past years.
Yearly total precipitation in October in San Juan
This graph shows the average yearly precipitation in millimeters in October in San Juan, over the past years.
Average daily weather in October
Click on a day to get more information about the average weather on that day.
Experiences with the weather in October in San Juan
Write your own reviewHave you ever been to San Juan in October?
Share your experiences with the weather in October in San Juan.
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.