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 sea temperature 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 arrival of December denotes a barely perceptible change in the average high-temperatures to a chilly 9.1°C (48.4°F) from November's 10.8°C (51.4°F). Fowey records a consistent average nighttime temperature of 6°C (42.8°F) in December, slightly lower than the daytime high.Humidity
In December, the average relative humidity is 85%.Rainfall
In Fowey, during December, the rain falls for 17.2 days and regularly aggregates up to 66mm (2.6") of precipitation. In Fowey, during the entire year, the rain falls for 191.7 days and collects up to 564mm (22.2") of precipitation.Snowfall
Months with snowfall in Fowey are January through April, November and December. In Fowey, in December, during 0.3 snowfall days, 2mm (0.08") of snow is typically accumulated. Throughout the year, in Fowey, there are 5.7 snowfall days, and 43mm (1.69") of snow is accumulated.Sea temperature
In December, the average sea temperature in Fowey is 11.9°C (53.4°F).Note: Danger awaits those who swim in 11.9°C (53.4°F) without protection. Falling below 10°C (50°F) means intense cold shock and hyperventilation.
Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year in Fowey.On the first day of December in Fowey, sunrise is at 7:57 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 4:25 pm GMT.
Sunshine
In December, the average sunshine is 3.8h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 suggests this advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Boost your sun resistance with garments that are densely woven yet spacious. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Fowey?
What is the average humidity in December in Fowey?
How many days does it rain in December in Fowey?
How much does it snow in Fowey in December?
What is the sea water temperature in December in Fowey?
What is the month with the shortest days in Fowey?
How many hours of daylight does Fowey have in December?
When are sunrise and sunset in December in Fowey?
How many hours of sunshine does Fowey have in December?
What is the month with the lowest UV index in Fowey?
What is the UV index reading in December in Fowey?
Average temperature in December
Fowey, United Kingdom
- Average high temperature in December: 9.1°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in December: 6°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is February (4.4°C).
Average pressure in December
Fowey, United Kingdom
- Average pressure in December: 1014.7mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in December
Fowey, United Kingdom
- Average wind speed in December: 24.2km/h
The windiest month (with the highest average wind speed) is December (24.2km/h).
The calmest month (with the lowest average wind speed) is July (15.7km/h).
Average humidity in December
Fowey, United Kingdom
- Average humidity in December: 85%
The months with the highest relative humidity are June, August and October (86%).
The months with the lowest relative humidity are February, March and April (83%).
Average rainfall in December
Fowey, United Kingdom
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is May (28mm).
Average rainfall days in December
Fowey, United Kingdom
- Average rainfall days in December: 17.2 days
The month with the highest number of rainy days is November (19.2 days).
The month with the least rainy days is September (12.9 days).
Average snowfall in December
Fowey, United Kingdom
- Average snowfall in December: 2mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Fowey, United Kingdom
- Average snowfall days in December: 0.3 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 sea temperature in December
Fowey, United Kingdom
- Average sea temperature in December: 11.9°C
The best month for swimming (with the highest average sea temperature) is August (17°C).
The coldest month (with the lowest average sea temperature) is March (9.8°C).
Average daylight in December /
Average sunshine in December
Fowey, United Kingdom
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is April (Average sunshine: 7h and 42min).
The months with the least sunshine are January and November (Average sunshine: 3h and 42min).
Average sunshine days in December
Fowey, United Kingdom
- Average sunshine days in December: 11.4 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is November (8.9 days).
Average UV index in December
Fowey, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Fowey, United Kingdom
- Average cloud cover in December: 64
The months with the most cloud cover are November and December (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 49).
Average visibility in December
Fowey, 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).
