San Rafael weather in December (California, United States of America)
Will it be warm or cold in San Rafael this December? Wondering about the weather this month? Our guide has all the details you need.
Temperatures
In December, San Rafael usually has moderate temperatures and heavy rainfall. Winter occurs in December. Throughout the daytime, temperatures often hover around 14°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 6°C. During this period, the city experiences its coolest temperatures annually.
Precipitation
San Rafael in December usually receives heavy rainfall, averaging around 172 mm for the month. This month is characterized by heavy rain, often falling intensely. Equip yourself with a poncho to stay protected from the rain. You can typically expect 13 days days of rain this month, based on climate records.Average sunshine
The month brings about 160 hours of sunlight, offering a comfortable mix of sun and shade.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit San Rafael. May, June, July, August, September and October generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Rafael climate page with graphs.
San Rafael, monthly averages in December
Where to go in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
So, what should you wear in this month?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in San Rafael.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.