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
In December, Blackhall Colliery notes an average high-temperature of a still chilly 6.7°C (44.1°F), hardly different from the preceding month. Blackhall Colliery sees a gentle drop from the daily peak temperature in December, with an average low settling at a wintry 3.6°C (38.5°F).Humidity
With an average relative humidity of 86%, December is the most humid month in Blackhall Colliery, United Kingdom.Rainfall
In Blackhall Colliery, in December, during 15.2 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Blackhall Colliery, during the entire year, the rain falls for 190.7 days and collects up to 403mm (15.87") of precipitation.Snowfall
Months with snowfall in Blackhall Colliery are January through April, November and December. In December, it is snowing for 1.7 days. Throughout December, 5mm (0.2") of snow is accumulated. Throughout the year, there are 12.1 snowfall days, and 65mm (2.56") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 18min of daylight.On the first day of December, sunrise is at 8:05 am and sunset at 3:43 pm. On the last day of the month, sunrise is at 8:28 am and sunset at 3:48 pm GMT.
Sunshine
The average sunshine in December is 4.9h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Blackhall Colliery. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, a regular UV index of 2 translates into these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold is December in Blackhall Colliery?
What is the most humid month in Blackhall Colliery?
What is the average humidity in December in Blackhall Colliery?
How much does it rain in Blackhall Colliery in December?
How many days does it snow in December in Blackhall Colliery?
What is the month with the shortest days in Blackhall Colliery?
How many hours of daylight does Blackhall Colliery have in December?
What time are sunrise and sunset in December in Blackhall Colliery?
How long on average sun shines in December in Blackhall Colliery?
When is the lowest UV index in Blackhall Colliery?
What is the UV index intensity in December in Blackhall Colliery?
Average temperature in December
Blackhall Colliery, United Kingdom
- Average high temperature in December: 6.7°C
The warmest months (with the highest average high temperature) are July and August (18°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 3.6°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in December
Blackhall Colliery, United Kingdom
- Average pressure in December: 1010.2mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.2mbar).
Average wind speed in December
Blackhall Colliery, United Kingdom
- Average wind speed in December: 21.7km/h
The windiest months (with the highest average wind speed) are January and December (21.7km/h).
The calmest month (with the lowest average wind speed) is June (14.2km/h).
Average humidity in December
Blackhall Colliery, United Kingdom
- Average humidity in December: 86%
The month with the highest relative humidity is December (86%).
The months with the lowest relative humidity are April, May and August (80%).
Average rainfall in December
Blackhall Colliery, United Kingdom
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is June (52mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Blackhall Colliery, United Kingdom
- Average rainfall days in December: 15.2 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is April (13 days).
Average snowfall in December
Blackhall Colliery, United Kingdom
- Average snowfall in December: 5mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Blackhall Colliery, United Kingdom
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Blackhall Colliery, United Kingdom
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in December
Blackhall Colliery, United Kingdom
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is April (13.4 days).
The month with the least sunshine days is July (8 days).
Average UV index in December
Blackhall Colliery, 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
Blackhall Colliery, United Kingdom
- Average cloud cover in December: 51
The months with the most cloud cover are February and November (Cloud cover 57).
The months with the least cloud cover are April and September (Cloud cover 47).
Average visibility in December
Blackhall Colliery, United Kingdom
- Average visibility in December: 10km
The month with the highest visibility is December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
Blackhall Colliery, United Kingdom
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