Average Monthly Sunshine hours in San Rafael
This graph shows the average number of hours per month that San Rafael receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.
- On average, March is the sunniest month with 284 hours of sunshine.
- June has on average the lowest amount of sunshine with 145 hours.
- On average, the total annual amount of sun is 2445 hours.
Forecast: is it sunny in San Rafael?
broken clouds and rain
overcast and heavy rain
broken clouds and thunder