Gilroy weather in December (California, United States of America)
What can you expect from the weather in Gilroy during December? Here's what the weather might have in store during this month.
In December, Gilroy typically experiences moderate temperatures and moderate rainfall. December falls within the winter season. Throughout the day, temperatures typically settle at around 16°C. But by evening, they drop to around 4°C. While this is the time of year with slightly cooler averages, it remains comfortably warm.
Gilroy in December usually receives moderate rainfall, averaging around 98 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. Based on our climate data of the past 30 years, about 10 days of rain are anticipated.
If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Gilroy. March, April, May, June, July, August, September, October and November typically offer the best circumstances. While January and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Gilroy climate page with graphs.
Gilroy, monthly averages in December
Min Temperature
4°C
Max Temperature
16°C
Chance of Rain
34%
Precipitation
98 mm
Rainy days
10 days
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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Gilroy 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 Gilroy.
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.
