San Rafael in December
Not the best time
December trades sunshine for holiday charm and lower prices. Perfect if you enjoy cozy indoor activities and don't mind occasional rain interrupting outdoor plans.
Weather
December brings cool, often overcast days with increasing rainfall as winter storms arrive from the Pacific. Temperatures stay mild but the wet season begins in earnest.
16°C high7°C low9 rain days
Crowds & Cost
low crowds
~$185/day average
Events & Festivals
- •Christmas celebrations
- •New Year's preparations
- •Holiday markets and festivals
December Tips
- •Great deals on accommodations but pack rain gear
- •Holiday decorations make downtown San Rafael particularly charming
- •Many outdoor activities move indoors or get cancelled
All Months
April through October gives you San Rafael at its finest. Spring brings wildflowers to the hillsides and perfect hiking weather – 65-75°F with minimal rain. May and June are ideal if you want green landscapes without summer crowds.
Summer gets warm, hitting 80-85°F regularly, but the marine layer keeps things comfortable. This is peak family season, with school breaks bringing more visitors to nearby attractions. Book accommodations early.
Fall might be the sweet spot. September and October offer the warmest weather of the year, often reaching into the 80s, while tourist numbers drop after Labor Day. The hills turn golden, creating that classic California landscape you see in movies.
Winter isn't terrible – temperatures rarely drop below 45°F – but rain can disrupt outdoor plans from December through March. The upside? Hotel rates drop significantly, and you'll have hiking trails mostly to yourself on clear days.
San Rafael Scores
Solo
6/10
Couples
6/10
Families
9/10
Adventure
7/10
Budget
4/10
Luxury
6/10
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