Normal weather in San Rafael in May
The weather in San Rafael in May has an average temperature of around 31°C during the day. On average, May sees 131 mm of rain in San Rafael. The wind speed is 4 Beaufort and mainly comes from East.
After April, May in San Rafael starts with a temperature of 31°C and ends around June at 31°C.
The hurricane season in San Rafael lasts from early June to late November.
May averages for San Rafael
 Average temperature | 31°C |
 Highest daytime temperature | 32°C |
| Lowest daytime temperature | 30°C |
 Total rainfall | 131 mm |
| Rainy days | 12 days |
Temperature per day in May in San Rafael
This graph shows the average daily maximum temperatures in May in San Rafael, indicated in degrees Celsius.
Precipitation per day in May in San Rafael
This graph shows the average daily precipitation in May in San Rafael, indicated in millimeters.
UV index per day in May in San Rafael
This graph shows the average daily UV index in May in San Rafael.
Yearly temperature in May in San Rafael
This graph shows the average yearly temperature in May in San Rafael, measured in degrees Celsius, over the past years.
Yearly total precipitation in May in San Rafael
This graph shows the average yearly precipitation in millimeters in May in San Rafael, over the past years.
Average daily weather in May
Click on a day to get more information about the average weather on that day.
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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, precipitation, wind, and UV index for each day of the month.