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 transition from November to December sees an average high-temperature of a chilly 7.9°C (46.2°F), indicating a minor variance from the prior month. A consistent nighttime average temperature of 5°C (41°F) is maintained in Bootle during December.Humidity
The months with the highest humidity in Bootle, United Kingdom, are January, November and December, with an average relative humidity of 84%.Rainfall
In Bootle, in December, it is raining for 19.8 days, with typically 63mm (2.48") of accumulated precipitation. Throughout the year, there are 225.2 rainfall days, and 669mm (26.34") of precipitation is accumulated.Snowfall
January through April and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 1.8 snowfall days, it receives 15mm (0.59") of snow. In Bootle, United Kingdom, during the entire year, snow falls for 9.8 days and aggregates up to 60mm (2.36") of snow.Daylight
With an average of 7h and 36min of daylight, December has the shortest days of the year in Bootle.On the first day of the month, sunrise is at 8:05 am and sunset at 3:57 pm. On the last day of December, in Bootle, sunrise is at 8:27 am and sunset at 4:02 pm GMT.
Sunshine
In Bootle, the average sunshine in December is 4.1h.UV index
January, February, 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 health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 2 in December interprets into the following advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the usual temperature for Bootle in December?
What is the most humid month in Bootle?
What is the average humidity in December in Bootle?
How much does it rain in Bootle in December?
When does it start snowing in Bootle?
What is the month with the shortest days in Bootle?
How many hours of daylight does Bootle have in December?
When is the sunrise / sunset in December in Bootle?
How long on average sun shines in December in Bootle?
What are the months with the lowest UV index in Bootle?
What is the UV index reading in December in Bootle?
Average temperature in December
Bootle, United Kingdom
- Average high temperature in December: 7.9°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 (7°C).
- Average low temperature in December: 5°C
The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are January and February (3.6°C).
Average pressure in December
Bootle, United Kingdom
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in December
Bootle, United Kingdom
- Average wind speed in December: 21.1km/h
The windiest months (with the highest average wind speed) are January and December (21.1km/h).
The calmest month (with the lowest average wind speed) is June (13.7km/h).
Average humidity in December
Bootle, United Kingdom
- Average humidity in December: 84%
The months with the highest relative humidity are January, November and December (84%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in December
Bootle, United Kingdom
- Average rainfall in December: 63mm
The wettest month (with the highest rainfall) is August (74mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in December
Bootle, United Kingdom
- Average rainfall days in December: 19.8 days
The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is February (15.3 days).
Average snowfall in December
Bootle, United Kingdom
- Average snowfall in December: 15mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Bootle, United Kingdom
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.3 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
Bootle, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are April, May and July (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days in December
Bootle, United Kingdom
- Average sunshine days in December: 7.1 days
The month with the most sunshine days is March (11.8 days).
The month with the least sunshine days is August (4.7 days).
Average UV index in December
Bootle, 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, November and December (UV index 2).
Average cloud cover in December
Bootle, United Kingdom
- Average cloud cover in December: 60
The months with the most cloud cover are November and December (Cloud cover 60).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility in December
Bootle, 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).
Bootle, United Kingdom
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