West Chester Weather in December

December in West Chester averages 8°C (46°F) during the day and -2°C (28°F) at night. Quite a bit of snow/rainfall is typical this month, with around 128 mm (5 in) on average. An umbrella is a good idea.

Rainfall in West Chester in December

This month experiences about 12 days of snow/rain according to historical data, averaging 128 mm (5 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in West Chester in December

December in West Chester brings low temperatures, with highs of 8°C (46°F) and nights around -2°C (28°F). December is a notable month of the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. At -2°C (28°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

Sunshine in West Chester in December

The month experiences a moderate amount of sunlight, with 140 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit West Chester. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our West Chester's climate page.

West Chester Temperature in December

Min Temperature -2°C (28°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 40%  

Precipitation 128 mm (5 in)  

Rainy days 12 days  

Humidity 67% *  

Sunshine 140 hours *  

Percentage Sunshine 48% *  

* Data from: Philadelphia, the United States of America (37 KM, 23 Miles).

What to Wear in West Chester in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in West Chester in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our West Chester's climate page.

More climate data for West Chester

Temperature Rainfall Sunshine Humidity

See the full West Chester climate overview or explore weather in the United States of America.