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
December
Weather in December
Temperature
Knowstone's shift into December sets the average high-temperature at a still frosty 8.1°C (46.6°F), a figure that deviates only slightly from November's 9.9°C (49.8°F). The nights of December in Knowstone cool down to an average low of 4.3°C (39.7°F), subtly lower than daytime highs.Humidity
In December, the average relative humidity is 88%.Rainfall
The months with the most rainfall are November and December, with an average 31mm (1.22") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Knowstone, United Kingdom, during December, snow falls for 1.4 days and regularly aggregates up to 2mm (0.08") of snow. Throughout the year, in Knowstone, there are 8.3 snowfall days, and 42mm (1.65") of snow is accumulated.Daylight
December has the shortest days of the year in Knowstone, United Kingdom, with an average of 8h and 0min of daylight.On the first day of December in Knowstone, sunrise is at 7:56 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 8:17 am and sunset at 4:18 pm GMT.
Sunshine
In Knowstone, the average sunshine in December is 3.6h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Knowstone?
What is the average humidity in December in Knowstone?
What is the wettest month in Knowstone?
How much does it rain in Knowstone in December?
How many days does it snow in December in Knowstone?
What is the month with the shortest days in Knowstone?
How many hours of daylight does Knowstone have in December?
What time are sunrise and sunset in December in Knowstone?
How many hours of sunshine does Knowstone have in December?
What is the month with the lowest UV index in Knowstone?
What is the UV index reading in December in Knowstone?
Average temperature in December
Knowstone, United Kingdom
- Average high temperature in December: 8.1°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in December: 4.3°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).
Average pressure in December
Knowstone, United Kingdom
- Average pressure in December: 1014.3mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed in December
Knowstone, United Kingdom
- Average wind speed in December: 20.9km/h
The windiest month (with the highest average wind speed) is February (21.2km/h).
The calmest month (with the lowest average wind speed) is July (14.3km/h).
Average humidity in December
Knowstone, United Kingdom
- Average humidity in December: 88%
The month with the highest relative humidity is November (89%).
The months with the lowest relative humidity are April, May and July (84%).
Average rainfall in December
Knowstone, United Kingdom
- Average rainfall in December: 31mm
The wettest months (with the highest rainfall) are November and December (31mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in December
Knowstone, United Kingdom
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in December
Knowstone, United Kingdom
- Average snowfall in December: 2mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Knowstone, United Kingdom
- Average snowfall days in December: 1.4 days
The months with the highest number of snowfall days are January and February (2.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Knowstone, United Kingdom
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 30min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in December
Knowstone, United Kingdom
- Average sunshine days in December: 15 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is August (10.3 days).
Average UV index in December
Knowstone, 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
Knowstone, United Kingdom
- Average cloud cover in December: 64
The month with the most cloud cover is November (Cloud cover 67).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility in December
Knowstone, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (9km).
The months with the lowest visibility are August and September (8km).
