Horsham Weather in December

December in Horsham averages 9°C (48°F) during the day and 4°C (39°F) at night. Quite a bit of rainfall is typical this month, with around 73 mm (2.9 in) on average. An umbrella is a good idea.

Rainfall in Horsham in December

You can expect rain on roughly 17 days based on historical data, averaging 73 mm (2.9 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Horsham in December

Expect highs of 9°C (48°F) in Horsham in December, with nights dropping to around 4°C (39°F). During December, the winter season is in full swing. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Horsham. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Horsham Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 55%  

Precipitation 73 mm (2.9 in)  

Rainy days 17 days  

What to Wear in Horsham 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.

What To Do in Horsham in December

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

Cycling

4/10

Walking

4/10

Barbeque

1/10

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 Horsham's climate page.

More climate data for Horsham

Temperature Rainfall

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