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
December brings a marginal elevation to a still frosty 7°C (44.6°F) from November's 9.9°C (49.8°F) in Barton Mills's average high-temperatures. Recording a slight decline in temperature during the nights, Barton Mills's December temperatures average at a cold 3°C (37.4°F).Humidity
The most humid month in Barton Mills is December, with an average relative humidity of 89%.Rainfall
In December, in Barton Mills, the rain falls for 13 days. Throughout December, 40mm (1.57") of precipitation is accumulated. In Barton Mills, during the entire year, the rain falls for 166.7 days and collects up to 404mm (15.91") of precipitation.Snowfall
Months with snowfall in Barton Mills, United Kingdom, are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.3 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, in Barton Mills, there are 8.1 snowfall days, and 52mm (2.05") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 48min of daylight.On the first day of December, sunrise is at 7:45 am and sunset at 3:48 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 3:54 pm GMT.
Sunshine
In December, the average sunshine is 4.2h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Barton Mills. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
How cold is December in Barton Mills?
What is the most humid month in Barton Mills?
What is the average humidity in December in Barton Mills?
How much does it rain in Barton Mills in December?
When does it start snowing in Barton Mills?
What is the month with the shortest days in Barton Mills?
What is the average length of the day in December in Barton Mills?
What time are sunrise and sunset in December in Barton Mills?
How long on average sun shines in December in Barton Mills?
What are the months with the lowest UV index in Barton Mills?
What is the UV index reading in December in Barton Mills?
Average temperature in December
Barton Mills, United Kingdom
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is August (21.2°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 3°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in December
Barton Mills, United Kingdom
- Average pressure in December: 1013.4mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in December
Barton Mills, United Kingdom
- Average wind speed in December: 18.4km/h
The windiest months (with the highest average wind speed) are February and December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity in December
Barton Mills, United Kingdom
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Barton Mills, United Kingdom
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is June (50mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Barton Mills, United Kingdom
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is September (11.3 days).
Average snowfall in December
Barton Mills, United Kingdom
- Average snowfall in December: 4mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Barton Mills, United Kingdom
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is February (2.9 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
Barton Mills, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Barton Mills, United Kingdom
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is July (9.1 days).
Average UV index in December
Barton Mills, 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, March, November and December (UV index 2).
Average cloud cover in December
Barton Mills, United Kingdom
- Average cloud cover in December: 59
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are April, August and September (Cloud cover 49).
Average visibility in December
Barton Mills, 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).
Barton Mills, United Kingdom
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