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
The advent of December sees the average high-temperature at a still chilly 7°C (44.6°F), subtly shifted from November's 9.9°C (49.8°F). December nights in Long Melford document an average temperature reading of 3.2°C (37.8°F).Humidity
The months with the highest humidity in Long Melford are January and December, with an average relative humidity of 89%.Rainfall
In Long Melford, during December, the rain falls for 11.9 days and regularly aggregates up to 39mm (1.54") of precipitation. In Long Melford, during the entire year, the rain falls for 160.7 days and collects up to 399mm (15.71") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Long Melford, in December, snow falls for 1.5 days, with typically accumulated 13mm (0.51") of snow. In Long Melford, during the entire year, snow falls for 10.3 days and aggregates up to 71mm (2.8") of snow.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year in Long Melford.On the first day of the month, sunrise is at 7:43 am and sunset at 3:48 pm. On the last day of December, in Long Melford, sunrise is at 8:05 am and sunset at 3:55 pm GMT.
Sunshine
The average sunshine in December is 4.3h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold is December in Long Melford?
What are the most humid months in Long Melford?
What is the average humidity in December in Long Melford?
How much does it rain in Long Melford in December?
How much does it snow in Long Melford in December?
What is the month with the shortest days in Long Melford?
How many hours of daylight does Long Melford have in December?
When is the sunrise / sunset in December in Long Melford?
How many hours of sunshine does Long Melford have in December?
What are the months with the lowest UV index in Long Melford?
What is the UV index intensity in December in Long Melford?
Average temperature in December
Long Melford, United Kingdom
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in December: 3.2°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 (1.8°C).
Average pressure in December
Long Melford, United Kingdom
- Average pressure in December: 1013.7mbar
The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in December
Long Melford, United Kingdom
- Average wind speed in December: 18.7km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in December
Long Melford, United Kingdom
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Long Melford, United Kingdom
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is June (47mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Long Melford, United Kingdom
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in December
Long Melford, United Kingdom
- Average snowfall in December: 13mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Long Melford, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (3.8 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
Long Melford, 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 2min
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
Long Melford, United Kingdom
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in December
Long Melford, 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
Long Melford, United Kingdom
- Average cloud cover in December: 59
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 47).
Average visibility in December
Long Melford, 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).
Long Melford, United Kingdom
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