Cheltenham Weather in December
December in Cheltenham sees daytime temperatures around 9°C (48°F) and lows of 3°C (37°F) at night. With around 69 mm (2.7 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Cheltenham in December
Climate statistics over the past 30 years suggest around 18 days of rain, with 69 mm (2.7 in) average 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 Cheltenham in December
If you're visiting Cheltenham in December, expect highs of 9°C (48°F) and overnight lows around 3°C (37°F). Winter occurs in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Cheltenham in December
The month is characterized by fewer sunny days, with roughly 49 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Cheltenham. 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 Kingdom, check out our Cheltenham's climate page.
Cheltenham Temperature in December
Min Temperature
3°C (37°F)
Max Temperature
9°C (48°F)
Chance of Rain
58%
Precipitation
69 mm (2.7 in)
Rainy days
18 days
Sunshine
49 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cheltenham typically stay consistent throughout December, with daily highs averaging around 9°C (48°F). Nights are cold, with lows around 3°C (37°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Cheltenham in December
Browse day-by-day weather records for Cheltenham spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cheltenham historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Cheltenham.
- The warmest day in December was on December 7, 2025, with a maximum of 15°C (59°F).
Best Places in the United Kingdom in December
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in December →
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What to Wear in Cheltenham in December
Dress warmly and in layers for your trip to Cheltenham in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Cheltenham 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 Kingdom, check out our Cheltenham's climate page.
See the full Cheltenham climate overview or explore weather in the United Kingdom.
