Decatur Weather in December
December in Decatur brings moderate temperatures around 13°C (55°F) during the day, dropping to 2°C (36°F) at night, with the most rainfall of the year.
Rainfall in Decatur in December
The month is marked by heavy rainfall, often coming down in intense bursts. Make sure to have a poncho to stay dry. Typically around 12 days of rainfall are expected, averaging 171 mm (6.7 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Decatur in December
December in Decatur brings typical temperatures with highs around 13°C (55°F) and lows of 2°C (36°F). December is part of the winter season. Conditions are often most pleasant around the middle of the day. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Decatur. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Decatur's climate page.
Decatur Temperature in December
Min Temperature
2°C (36°F)
Max Temperature
13°C (55°F)
Chance of Rain
40%
Precipitation
171 mm (6.7 in)
Rainy days
12 days
Humidity
71% *
Best Places 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. See all of the United States of America in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Decatur in December
The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Decatur in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Decatur's climate page.
See the full Decatur climate overview or explore weather in the United States of America.
