Thinking about venturing to Illinois, the United States of America this December and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What to Expect in Illinois in December
Illinois, the United States of America is a region in the United States of America. December in Illinois generally has temperatures that range from very cold to cold, with precipitation levels ranging from moderate to high. December falls during the winter season.
Temperatures
During the day the temperature is very cold in Galena at 1°C (34°F) and cold in Metropolis at 9°C (48°F). As night falls, temperatures generally drop to -1°C (30°F) in Metropolis and -8°C (18°F) in Galena. In many areas in the United States of America, December brings with it chilling temperatures. When visiting these parts during this time, it's of utmost importance to be ready. Choose clothing that is both layered and insulating to combat the cold effectively.To learn more about the conditions in specific areas of Illinois, the United States of America, check out the map below.
Precipitation
In December, precipitation varies across different areas. From moderate snow/rainfall in Quincy with an average of 59 mm (2.3 in) to high snow/rainfall in Metropolis with 143 mm (5.6 in).Average sunshine
Sunshine is moderately available across various locations. In Chicago, you can expect around 107 hours of sunlight in December, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.
