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 beginning of December records an average high-temperature of a still frosty 7.4°C (45.3°F), almost echoing the conditions of the previous month. During December, Little Chalfont's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a wintry 2.9°C (37.2°F).Humidity
The most humid month is December, with an average relative humidity of 90%.Rainfall
In Little Chalfont, United Kingdom, in December, during 12 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Little Chalfont, during the entire year, the rain falls for 140.9 days and collects up to 239mm (9.41") of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 1.4 snowfall days, it receives 4mm (0.16") of snow. In Little Chalfont, during the entire year, snow falls for 6.3 days and aggregates up to 28mm (1.1") of snow.Daylight
December has the shortest days of the year in Little Chalfont, with an average of 7h and 54min of daylight.On the first day of December in Little Chalfont, sunrise is at 7:46 am and sunset at 3:55 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 4:02 pm GMT.
Sunshine
The average sunshine in December in Little Chalfont is 4.3h.UV index
The months with the lowest UV index in Little Chalfont are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests this advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Little Chalfont?
What is the most humid month in Little Chalfont?
What is the average humidity in December in Little Chalfont?
How many days does it rain in December in Little Chalfont?
When does it start snowing in Little Chalfont?
What is the month with the shortest days in Little Chalfont?
How many hours of daylight does Little Chalfont have in December?
When is the sunrise / sunset in December in Little Chalfont?
How long on average sun shines in December in Little Chalfont?
What is the month with the lowest UV index in Little Chalfont?
What is the UV index intensity in December in Little Chalfont?
Average temperature in December
Little Chalfont, United Kingdom
- Average high temperature in December: 7.4°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in December
Little Chalfont, United Kingdom
- Average pressure in December: 1014.2mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in December
Little Chalfont, United Kingdom
- Average wind speed in December: 17.9km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in December
Little Chalfont, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in December
Little Chalfont, United Kingdom
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is June (31mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in December
Little Chalfont, United Kingdom
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is July (14.2 days).
The months with the least rainy days are February and September (9.3 days).
Average snowfall in December
Little Chalfont, United Kingdom
- Average snowfall in December: 4mm
The month with the highest snowfall is February (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Little Chalfont, United Kingdom
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.3 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
Little Chalfont, 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 2min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Little Chalfont, United Kingdom
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in December
Little Chalfont, 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
Little Chalfont, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are April and September (Cloud cover 49).
Average visibility in December
Little Chalfont, 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).
