Crystal Lake weather in December (Illinois, United States of America)
Will it be rainy or sunny in Crystal Lake this December? Discover if this is the best time for your journey with our detailed monthly weather breakdown.
Temperatures
Typically, December in Crystal Lake includes very low temperatures and moderate snow/rainfall. December ushers in the winter season. Expect daytime highs to reach approximately 2°C, with nighttime lows dipping to around -7°C. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.
Precipitation
Crystal Lake in December usually receives moderate snow/rainfall, averaging around 75 mm for the month. Expect around 13 days of snow/rain based on historical data.Average sunshine
The area enjoys a balanced 107 hours of sunlight, ensuring it's neither too overcast nor too sunny.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Crystal Lake. September typically offers the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Crystal Lake climate page with graphs.
Crystal Lake, monthly averages in December
Min Temperature
-7°C
Max Temperature
2°C
Chance of Rain
43%
Precipitation
75 mm
Rainy days
13 days
Humidity
76% *
Sunshine
107 hours *
Percentage Sunshine
37% *
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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.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 Crystal Lake.
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.
