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Wilmington weather in December (Delaware, United States of America)

Is Wilmington a good destination in December, weather-wise? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

Typically, December in Wilmington includes low temperatures and high rainfall. December is part of winter. The temperature during the day can rise to approximately 8°C. At night, it falls to around 0°C.

Precipitation

Wilmington in December usually receives high rainfall, averaging around 122 mm for the month. Looking at the last 30 years, the data shows about 11 days with rain.

Average sunshine

The area experiences a moderate amount of sunshine, with approximately 140 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Wilmington. May typically offers 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 Wilmington climate page with graphs.

 

Wilmington, monthly averages in December

Min TemperatureMin Temperature 0°C  
Max TemperatureMax Temperature 8°C  
Chance of RainChance of Rain 38%  
PrecipitationPrecipitation 122 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 67% *  
SunshineSunshine 140 hours *  
Percentage SunshinePercentage Sunshine 48% *  
* Data from: Philadelphia, the United States of America (39 KM, 24 Miles).

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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

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.

Swimming
5/10
Cycling
4/10
Walking
4/10
Camping
3/10
Outdoor sports
4/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Wilmington.

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.