Temperatures in December
It's cold in December in Wiltshire with an average temperature of 9°C. Temperatures this month range from a low of 7°C to a high of 11°C. At night, you can expect temperatures between 3°C and 7°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Wiltshire in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Wiltshire with cold temperatures, averaging around 9°C during the day and nights close to 4°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-December
By mid-December, the average daytime temperature rises to around 10°C, with nights close to 5°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of December
By the end of December, the average daytime temperature in Wiltshire will be around 10°C, with nights close to 6°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
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Precipitation in December
In December, there is an average of 108 mm of precipitation, spread over 16 days. Of the total precipitation, about 1,2 cm falls as snow in December. The wind speed is around 4 Bft, mostly coming from the Southwest.
Across the whole month, the average precipitation chance is 52% per day.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Wiltshire. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Wiltshire in December |
London | ||
|---|---|---|---|
 Average Temperature |
9°C | 9°C | |
 High Temp |
11°C | 11°C | |
| Low Temp |
7°C | 8°C | |
 Total Precipitation |
108 mm | 67 mm | |
| Rainy Days |
16 days | 10 days | |
 Total Snowfall |
1,2 cm | 1,2 cm | |
| Snowy Days |
1 day | 1 day | |
November
UV index
The UV index is a maximum of 2 this month. That's a low value on the intensity scale of 1 to 11. The risk of sunburn is minimal at this time.
Is December a good time to visit Wiltshire?
After some sun? Then December isn’t the best time to be in Wiltshire. There’s too much chance of rain this month.
Temperature records for Wiltshire in December
With 15°C, Wiltshire hit the highest temperature in the last 10 years in December 2015. The lowest daytime temperature in this month was -2°C in 2022. The extreme night temperatures ranged from a low of -7°C to a high of 13°C.
Check out the climate of Wiltshire for all months and discover the best travel time
Curious about the climate in other parts of England? Check out the weather and climate in places like London, Edinburgh, Cornwall, or have a look at other destinations in England.
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Daily Temperature in December in Wiltshire
This chart shows the average daily temperatures, both day and night, for each day in December in Wiltshire, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Wiltshire
The chart below shows the average daily precipitation in December for Wiltshire, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 16 days of rain in Wiltshire.
Daily Snowfall in December in Wiltshire
This chart shows the average daily snowfall in December in Wiltshire, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in December.
Daily UV Index in December in Wiltshire
This chart shows the average daily UV index in December in Wiltshire, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Wiltshire Over the Years
This chart shows the average temperature in December in Wiltshire, measured in degrees Celsius, over the past years.
Total Precipitation in December in Wiltshire Over the Years
This chart shows the average precipitation in December in Wiltshire, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in December in Wiltshire per year
This chart shows the average snowfall in December in Wiltshire, measured in centimetres, over the past years.
Daily climate in December for Wiltshire
Click on a specific day in December for detailed info on the typical weather on that day in Wiltshire. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Wiltshire
Have you been to Wiltshire in December?
Share your weather experience in December in Wiltshire.
Average Weather in Wiltshire by Month
Click on a month below to see detailed weather info for Wiltshire. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Wiltshire for all months at once
