Normal weather in San Rafael in September
The weather in San Rafael in September has an average temperature of around 29°C during the day. On average, September sees 116 mm of rain in San Rafael. The wind speed is 2 Beaufort and mainly comes from Southeast.
After August, September in San Rafael starts with a temperature of 30°C and ends around October at 30°C.
The hurricane season in San Rafael lasts from early June to late November.
September averages for San Rafael
![]() | 29°C |
![]() | 31°C |
![]() | 28°C |
![]() | 116 mm |
![]() | 17 days |
Temperature per day in September in San Rafael
This graph shows the average daily maximum temperatures in September in San Rafael, indicated in degrees Celsius.
Rainfall per day in September in San Rafael
This graph shows the average daily rainfall in September in San Rafael, indicated in millimeters.
UV index per day in September in San Rafael
This graph shows the average daily UV index in September in San Rafael.
Yearly temperature in September in San Rafael
This graph shows the average yearly temperature in September in San Rafael, measured in degrees Celsius, over the past years.
Yearly total rainfall in September in San Rafael
This graph shows the average yearly rainfall in millimeters in September in San Rafael, over the past years.
Average daily weather in September
Click on a day to get more information about the average weather on that day.
Experiences with the weather in September in San Rafael
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Average weather in San Rafael per month
Click on a month below to see in detail how the weather typically is in San Rafael and what to expect. Based on the historical weather data of San Rafael, you can view the average temperature, rainfall, wind, and UV index for each day of the month.