Temperatures in December
It's hot in December in Reino Unido with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 32°C. At night, you can expect temperatures between 18°C and 19°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Reino Unido 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 Reino Unido with hot temperatures, averaging around 31°C during the day and nights close to 19°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-December
By mid-December, the average daytime temperature stays the same at 31°C, with nights close to 19°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers.
End of December
By the end of December, the average daytime temperature in Reino Unido will be around 30°C, with nights close to 19°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in December
In December, there is an average of 174 mm of precipitation, spread over 19 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
The average precipitation chance this month is 61% per day. Though that seems frequent, the weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Reino Unido. 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.
Reino Unido in December |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 9°C | |
 High Temp |
32°C | 11°C | |
| Low Temp |
29°C | 8°C | |
 Total Precipitation |
174 mm | 67 mm | |
| Rainy Days |
19 days | 10 days | |
November
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is December a good time to visit Reino Unido?
After some sun? Then December isn’t the best time to be in Reino Unido. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Reino Unido in December
With 56°C, Reino Unido hit the highest temperature in the last 10 years in December 2016. The lowest daytime temperature in this month was 19°C in 2023. The extreme night temperatures ranged from a low of 15°C to a high of 22°C.
Check out the climate of Reino Unido for all months and discover the best travel time
Curious about the climate in other parts of Peru? Check out the weather and climate in places like Lima, Cusco, Machu Picchu, or have a look at other destinations in Peru.
Daily Temperature in December in Reino Unido
This chart shows the average daily temperatures, both day and night, for each day in December in Reino Unido, 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 Reino Unido
The chart below shows the average daily precipitation in December for Reino Unido, 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 19 days of rain in Reino Unido.
Daily UV Index in December in Reino Unido
This chart shows the average daily UV index in December in Reino Unido, 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 Reino Unido Over the Years
This chart shows the average temperature in December in Reino Unido, measured in degrees Celsius, over the past years.
Total Precipitation in December in Reino Unido Over the Years
This chart shows the average precipitation in December in Reino Unido, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Reino Unido
Click on a specific day in December for detailed info on the typical weather on that day in Reino Unido. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Reino Unido
Have you been to Reino Unido in December?
Share your weather experience in December in Reino Unido.
Average Weather in Reino Unido by Month
Click on a month below to see detailed weather info for Reino Unido. 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 Reino Unido for all months at once
