Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The transition into December notes an average high-temperature of a still frosty 7.1°C (44.8°F), revealing a mild distinction from the 9.9°C (49.8°F) in November. The December nights in Thetford, United Kingdom, show a slight decrease to a mean low-temperature of 3.2°C (37.8°F).Humidity
The most humid month in Thetford is December, with an average relative humidity of 89%.Rainfall
December is the month with the most rainfall in Thetford. Rain falls for 14.9 days and accumulates 43mm (1.69") of precipitation.Snowfall
January through March, November and December are months with snowfall. In December, in Thetford, United Kingdom, it is snowing for 2 days. Throughout December, 12mm (0.47") of snow is accumulated. Throughout the year, in Thetford, there are 11.7 snowfall days, and 69mm (2.72") of snow is accumulated.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:45 am and sunset at 3:47 pm. On the last day of December, in Thetford, sunrise is at 8:07 am and sunset at 3:53 pm GMT.
Sunshine
In December, the average sunshine in Thetford is 4.2h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In December, the UV index of 2 transforms into the following advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Thetford?
What is the most humid month in Thetford?
What is the average humidity in December in Thetford?
What is the wettest month in Thetford?
How many days does it rain in December in Thetford?
How much does it snow in Thetford in December?
What is the month with the shortest days in Thetford?
How many hours of daylight does Thetford have in December?
When is the sunrise / sunset in December in Thetford?
How many hours of sunshine does Thetford have in December?
When is the lowest UV index in Thetford?
What is the UV index reading in December in Thetford?
Average temperature in December
Thetford, United Kingdom
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is August (21.2°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in December: 3.2°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Thetford, United Kingdom
- Average pressure in December: 1013.5mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed in December
Thetford, United Kingdom
- Average wind speed in December: 18.6km/h
The windiest months (with the highest average wind speed) are February and December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in December
Thetford, United Kingdom
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Thetford, United Kingdom
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Thetford, United Kingdom
- Average rainfall days in December: 14.9 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (11.3 days).
Average snowfall in December
Thetford, United Kingdom
- Average snowfall in December: 12mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Thetford, United Kingdom
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Thetford, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Thetford, United Kingdom
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Thetford, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Thetford, United Kingdom
- Average cloud cover in December: 59
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 46).
Average visibility in December
Thetford, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
