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
As Whetstone transitions from November to December, the average high-temperatures adjust to a still frosty 6.7°C (44.1°F), nearly the same as the previous 9.2°C (48.6°F). December nights anticipate an average temperature of 2.5°C (36.5°F), a modest decline from the daytime.Humidity
With an average relative humidity of 91%, December is the most humid month in Whetstone, United Kingdom.Rainfall
In Whetstone, United Kingdom, in December, during 13.3 rainfall days, 32mm (1.26") of precipitation is typically accumulated. Throughout the year, there are 169.4 rainfall days, and 370mm (14.57") of precipitation is accumulated.Snowfall
Months with snowfall in Whetstone are January through March, November and December. In Whetstone, in December, during 2 snowfall days, 14mm (0.55") of snow is typically accumulated. In Whetstone, during the entire year, snow falls for 10.5 days and aggregates up to 66mm (2.6") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 42min of daylight.On the first day of December, sunrise is at 7:53 am and sunset at 3:54 pm. On the last day of the month, sunrise is at 8:15 am and sunset at 4:00 pm GMT.
Sunshine
The average sunshine in December is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Whetstone. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Whetstone during December?
What is the most humid month in Whetstone?
What is the average humidity in December in Whetstone?
How much does it rain in Whetstone in December?
How many days does it snow in December in Whetstone?
What is the month with the shortest days in Whetstone?
What is the average length of the day in December in Whetstone?
When is the sunrise / sunset in December in Whetstone?
How many hours of sunshine does Whetstone have in December?
What are the months with the lowest UV index in Whetstone?
What is the UV index intensity in December in Whetstone?
Average temperature in December
Whetstone, United Kingdom
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in December
Whetstone, United Kingdom
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in December
Whetstone, United Kingdom
- Average wind speed in December: 18.5km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in December
Whetstone, United Kingdom
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (79%).
Average rainfall in December
Whetstone, United Kingdom
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is June (49mm).
The driest months (with the least rainfall) are March, April and September (23mm).
Average rainfall days in December
Whetstone, United Kingdom
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in December
Whetstone, United Kingdom
- Average snowfall in December: 14mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Whetstone, United Kingdom
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (3.7 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
Whetstone, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Whetstone, United Kingdom
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is March (15.2 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in December
Whetstone, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Whetstone, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 52).
Average visibility in December
Whetstone, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, July, August, September, October and December (9km).
The months with the lowest visibility are January, June and November (8km).
Whetstone, United Kingdom
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