Rohnert Park weather in December (California, United States of America)
Curious about the December weather in Rohnert Park? Here's what the weather might have in store during this month.
In December, Rohnert Park generally has moderate temperatures and high rainfall. December is a winter month. Throughout the daytime, temperatures often hover around 14°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 3°C. This month often claims the chilliest averages of the year.
Rohnert Park in December usually receives high rainfall, averaging around 135 mm for the month. Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Typically around 12 days of rainfall is expected.
The city usually sees around 160 hours of sunlight, indicating a moderately sunny period.
If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Rohnert Park. April, May, June, July, August, September and October typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Rohnert Park climate page with graphs.
Rohnert Park, 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 in December and which places have the best weather conditions in this month.
So, what should you wear in Rohnert Park in December?
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 in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Rohnert Park.
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 climate conditions. Find out where to go with our weather planner.