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 observes an average high-temperature of a still cool 11°C (51.8°F), nearly identical to November's 12.4°C (54.3°F). December nights witness a mild cool down to an average low of 9.2°C (48.6°F).Humidity
The months with the lowest humidity are January, February, November and December, with an average relative humidity of 79%.Rainfall
In December, the rain falls for 19.3 days. Throughout December, 61mm (2.4") of precipitation is accumulated. Throughout the year, in Cadgwith, there are 183.7 rainfall days, and 547mm (21.54") of precipitation is accumulated.Snowfall
March through December are months without snowfall in Cadgwith, United Kingdom.Daylight
December has the shortest days of the year, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 7:58 am and sunset at 4:21 pm. On the last day of December, sunrise is at 8:19 am and sunset at 4:28 pm GMT.
Sunshine
The months with the least sunshine in Cadgwith are January and December, with an average of 3.9h of sunshine.UV index
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, a regular UV index of 3 translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cadgwith in December?
What are the least humid months in Cadgwith?
What is the average humidity in December in Cadgwith?
How much does it rain in Cadgwith in December?
When it does not snow in Cadgwith?
Does it snow in Cadgwith in December?
What is the month with the shortest days in Cadgwith?
How many hours of daylight does Cadgwith have in December?
When is the sunrise / sunset in December in Cadgwith?
What are the months with the least sunshine in Cadgwith?
How long on average sun shines in December in Cadgwith?
What are the months with the lowest UV index in Cadgwith?
What is the UV index intensity in December in Cadgwith?
Average temperature in December
Cadgwith, United Kingdom
- Average high temperature in December: 11°C
The warmest month (with the highest average high temperature) is August (17.4°C).
The month with the lowest average high temperature is February (9.4°C).
- Average low temperature in December: 9.2°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (7.3°C).
Average pressure in December
Cadgwith, United Kingdom
- Average pressure in December: 1015.2mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in December
Cadgwith, United Kingdom
- Average wind speed in December: 33.5km/h
The windiest month (with the highest average wind speed) is December (33.5km/h).
The calmest month (with the lowest average wind speed) is July (21.3km/h).
Average humidity in December
Cadgwith, United Kingdom
- Average humidity in December: 79%
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are January, February, November and December (79%).
Average rainfall in December
Cadgwith, United Kingdom
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is May (26mm).
Average rainfall days in December
Cadgwith, United Kingdom
- Average rainfall days in December: 19.3 days
The month with the highest number of rainy days is November (20 days).
The months with the least rainy days are May and September (11.5 days).
Average snowfall in December
Cadgwith, United Kingdom
- Average snowfall in December: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Cadgwith, United Kingdom
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Cadgwith, United Kingdom
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 36min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in December
Cadgwith, United Kingdom
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is May (16 days).
The month with the least sunshine days is November (7.5 days).
Average UV index in December
Cadgwith, United Kingdom
- Average UV index in December: 3
The month with the highest UV index is August (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in December
Cadgwith, United Kingdom
- Average cloud cover in December: 62
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in December
Cadgwith, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
