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
Weather in December
Temperature
Chiltern Green's weather, upon December's arrival, documents an average high-temperature of a still frosty 7.2°C (45°F), nearly identical to the prior month. Chiltern Green registers a subtle dip to an average of 2.9°C (37.2°F) during the nights of December.Humidity
December is the most humid month, with an average relative humidity of 90%.Rainfall
In December, the rain falls for 12.9 days. Throughout December, 34mm (1.34") of precipitation is accumulated. Throughout the year, in Chiltern Green, there are 160.6 rainfall days, and 326mm (12.83") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Chiltern Green, during December, snow falls for 2 days and regularly aggregates up to 19mm (0.75") of snow. Throughout the year, in Chiltern Green, there are 10.3 snowfall days, and 81mm (3.19") of snow is accumulated.Daylight
December has the shortest days of the year in Chiltern Green, United Kingdom, with an average of 7h and 54min of daylight.On the first day of December, sunrise is at 7:47 am and sunset at 3:54 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 4:00 pm GMT.
Sunshine
In December, the average sunshine in Chiltern Green is 4.1h.UV index
The months with the lowest UV index in Chiltern Green are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are December temperatures in Chiltern Green?
What is the most humid month in Chiltern Green?
What is the average humidity in December in Chiltern Green?
How much does it rain in Chiltern Green in December?
How much does it snow in Chiltern Green in December?
What is the month with the shortest days in Chiltern Green?
What is the average length of the day in December in Chiltern Green?
When are sunrise and sunset in December in Chiltern Green?
How long on average sun shines in December in Chiltern Green?
When is the lowest UV index in Chiltern Green?
How high is the UV index in December in Chiltern Green?
Average temperature in December
Chiltern Green, United Kingdom
- Average high temperature in December: 7.2°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in December
Chiltern Green, United Kingdom
- Average pressure in December: 1014mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in December
Chiltern Green, United Kingdom
- Average wind speed in December: 18.4km/h
The windiest months (with the highest average wind speed) are February and December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in December
Chiltern Green, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Chiltern Green, United Kingdom
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (43mm).
The driest months (with the least rainfall) are March and September (20mm).
Average rainfall days in December
Chiltern Green, United Kingdom
- Average rainfall days in December: 12.9 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in December
Chiltern Green, United Kingdom
- Average snowfall in December: 19mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Chiltern Green, United Kingdom
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (3.6 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
Chiltern Green, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 7h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Chiltern Green, United Kingdom
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is July (9.7 days).
Average UV index in December
Chiltern Green, United Kingdom
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Chiltern Green, United Kingdom
- Average cloud cover in December: 58
The months with the most cloud cover are February and November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in December
Chiltern Green, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Chiltern Green, United Kingdom
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