San Rafael Weather in January
During January, San Rafael experiences moderate daytime temperatures of 14°C (57°F) and cooler nights around 6°C (43°F). As part of the winter season, expect quite a bit of rainfall. Around 127 mm (5 in) is typical.
Rainfall in San Rafael in January
Typically around 10 days of rainfall are expected, averaging 127 mm (5 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in San Rafael in January
If you're visiting San Rafael in January, expect highs of 14°C (57°F) and overnight lows around 6°C (43°F). January is in the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in San Rafael in January
The area enjoys a balanced 186 hours of sunlight, ensuring it's neither too overcast nor too sunny.January in San Rafael has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our San Rafael's climate page.
San Rafael Temperature in January
Min Temperature
6°C (43°F)
Max Temperature
14°C (57°F)
Chance of Rain
33%
Precipitation
127 mm (5 in)
Rainy days
10 days
Humidity
80% *
Sunshine
186 hours *
Percentage Sunshine
61% *
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
perfect weather
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What to Wear in San Rafael in January
Pack for changing conditions in San Rafael in January. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in San Rafael in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our San Rafael's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Rafael climate overview or explore weather in the United States of America.
