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
Farnham experiences an average high-temperature of a chilly 8.1°C (46.6°F) in December, marking an insignificant shift from 10.3°C (50.5°F) in November. Farnham maintains a minor drop in temperature during December nights, with averages of 3.5°C (38.3°F).Humidity
January and December, with an average relative humidity of 89%, are the most humid months.Rainfall
In Farnham, during December, the rain falls for 12 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, in Farnham, there are 148.9 rainfall days, and 262mm (10.31") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Farnham, in December, snow falls for 1.5 days, with typically accumulated 6mm (0.24") of snow. In Farnham, during the entire year, snow falls for 8.6 days and aggregates up to 29mm (1.14") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 7:45 am and sunset at 3:58 pm. On the last day of December, sunrise is at 8:07 am and sunset at 4:05 pm GMT.
Sunshine
In Farnham, the average sunshine in December is 4.2h.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 low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, a daily UV index of 2 turns into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are the temperatures in Farnham in December?
What is the most humid month in Farnham?
What is the average humidity in December in Farnham?
How much does it rain in Farnham in December?
How many days does it snow in December in Farnham?
What is the month with the shortest days in Farnham?
How many hours of daylight does Farnham have in December?
What time are sunrise and sunset in December in Farnham?
How long on average sun shines in December in Farnham?
What are the months with the lowest UV index in Farnham?
What is the UV index reading in December in Farnham?
Average temperature in December
Farnham, United Kingdom
- Average high temperature in December: 8.1°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (2.1°C).
Average pressure in December
Farnham, 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 (1010.5mbar).
Average wind speed in December
Farnham, United Kingdom
- Average wind speed in December: 17.6km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in December
Farnham, United Kingdom
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall in December
Farnham, United Kingdom
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is June (30mm).
The driest months (with the least rainfall) are April and September (14mm).
Average rainfall days in December
Farnham, United Kingdom
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is September (9.8 days).
Average snowfall in December
Farnham, United Kingdom
- Average snowfall in December: 6mm
The months with the highest snowfall are January and February (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Farnham, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (3.2 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
Farnham, 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 1min
The month with the most sunshine is July (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Farnham, United Kingdom
- Average sunshine days in December: 14.2 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in December
Farnham, 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
Farnham, 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, July and September (Cloud cover 48).
Average visibility in December
Farnham, 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).
Farnham, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
