Chelmsford Weather in December

Chelmsford in December sees low temperatures, with highs around 9°C (48°F) and overnight lows of 3°C (37°F). Around 58 mm (2.3 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.

Rainfall in Chelmsford in December

You can expect rain on roughly 15 days based on historical data, averaging 58 mm (2.3 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Chelmsford in December

December in Chelmsford brings typical temperatures with highs around 9°C (48°F) and lows of 3°C (37°F). December is part of the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Chelmsford in December

With limited sunshine this month, there are about 49 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

December in Chelmsford has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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Check the conditions for any month of the year.

• January
• February
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• May
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• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Chelmsford's climate page.

Chelmsford Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 51%  

Precipitation 58 mm (2.3 in)  

Rainy days 15 days  

Sunshine 49 hours  

Percentage Sunshine  

What to Wear in Chelmsford 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. Rain gear is recommended, you can expect wet weather on multiple days. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Chelmsford in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

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 Kingdom, check out our Chelmsford's climate page.

More climate data for Chelmsford

Temperature Rainfall Sunshine

See the full Chelmsford climate overview or explore weather in the United Kingdom.