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 advent of December denotes an average high-temperature of a frosty 8.2°C (46.8°F), subtly different from November's 10.4°C (50.7°F). December nights document an average temperature reading of 3.7°C (38.7°F).Humidity
With an average relative humidity of 89%, December is the most humid month in East Horsley, United Kingdom.Rainfall
December is the month with the most rainfall. Rain falls for 13.5 days and accumulates 33mm (1.3") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In East Horsley, during December, snow falls for 1.6 days and regularly aggregates up to 14mm (0.55") of snow. In East Horsley, during the entire year, snow falls for 9.5 days and aggregates up to 44mm (1.73") of snow.Daylight
December has the shortest days of the year in East Horsley, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 7:44 am and sunset at 3:57 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 4:03 pm GMT.
Sunshine
In December, the average sunshine is 4.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in East Horsley?
What is the most humid month in East Horsley?
What is the average humidity in December in East Horsley?
What is the rainiest month in East Horsley?
How many days does it rain in December in East Horsley?
How many days does it snow in December in East Horsley?
What is the month with the shortest days in East Horsley?
What is the average length of the day in December in East Horsley?
What time are sunrise and sunset in December in East Horsley?
How many hours of sunshine does East Horsley have in December?
What are the months with the lowest UV index in East Horsley?
What is the UV index intensity in December in East Horsley?
Average temperature in December
East Horsley, United Kingdom
- Average high temperature in December: 8.2°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in December: 3.7°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in December
East Horsley, United Kingdom
- Average pressure in December: 1014.7mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in December
East Horsley, United Kingdom
- Average wind speed in December: 17.3km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest months (with the lowest average wind speed) are July and August (12.8km/h).
Average humidity in December
East Horsley, United Kingdom
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in December
East Horsley, United Kingdom
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is December (33mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
East Horsley, United Kingdom
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is September (10 days).
Average snowfall in December
East Horsley, United Kingdom
- Average snowfall in December: 14mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
East Horsley, United Kingdom
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (3.5 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
East Horsley, United Kingdom
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
East Horsley, United Kingdom
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in December
East Horsley, 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, November and December (UV index 2).
Average cloud cover in December
East Horsley, United Kingdom
- Average cloud cover in December: 57
The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are April, July, August and September (Cloud cover 47).
Average visibility in December
East Horsley, 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).
