December weather forecastKillamarsh, United Kingdom
December
Weather in December
December, the first month of the winter in Killamarsh, is also a frosty month, with an average temperature varying between 2.3°C (36.1°F) and 6.3°C (43.3°F).Temperature
The advent of December reveals an average high-temperature of a still chilly 6.3°C (43.3°F), showing minimal difference from the prior month. Killamarsh's nighttime average temperature in December drops marginally from the daytime highs, settling at a wintry 2.3°C (36.1°F).Humidity
The months with the highest humidity in Killamarsh, United Kingdom, are January, November and December, with an average relative humidity of 89%.Rainfall
In Killamarsh, in December, it is raining for 14.6 days, with typically 34mm (1.34") of accumulated precipitation. In Killamarsh, during the entire year, the rain falls for 187.7 days and collects up to 462mm (18.19") of precipitation.Snowfall
January through March, November and December are months with snowfall in Killamarsh. In Killamarsh, United Kingdom, in December, snow falls for 1.6 days, with typically accumulated 15mm (0.59") of snow. Throughout the year, there are 10.3 snowfall days, and 79mm (3.11") of snow is accumulated.Daylight
December has the shortest days of the year in Killamarsh, United Kingdom, with an average of 7h and 36min of daylight.On the first day of the month, sunrise is at 7:57 am and sunset at 3:50 pm. On the last day of December, in Killamarsh, sunrise is at 8:20 am and sunset at 3:56 pm GMT.
Sunshine
The average sunshine in December in Killamarsh is 4.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Killamarsh. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Consider carefully! The reflective quality of 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
Average temperature in December
Killamarsh, United Kingdom
- Average high temperature in December: 6.3°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is August (11.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.4°C).
Average pressure in December
Killamarsh, United Kingdom
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.2mbar).
Average wind speed in December
Killamarsh, United Kingdom
- Average wind speed in December: 18.8km/h
The windiest month (with the highest average wind speed) is February (18.9km/h).
The calmest months (with the lowest average wind speed) are June and July (13km/h).
Average humidity in December
Killamarsh, United Kingdom
- Average humidity in December: 89%
The months with the highest relative humidity are January, November and December (89%).
The months with the lowest relative humidity are May, July and August (80%).
Average rainfall in December
Killamarsh, United Kingdom
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (56mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Killamarsh, United Kingdom
- Average rainfall days in December: 14.6 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in December
Killamarsh, United Kingdom
- Average snowfall in December: 15mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Killamarsh, United Kingdom
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (3.5 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
Killamarsh, United Kingdom
- Average daylight in December: 7h and 36min
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 18min
The months with the most sunshine are July and August (Average sunshine: 7h and 12min).
The months with the least sunshine are February and November (Average sunshine: 3h and 48min).
Average sunshine days in December
Killamarsh, United Kingdom
- Average sunshine days in December: 12.2 days
The month with the most sunshine days is October (13 days).
The month with the least sunshine days is July (7.1 days).
Average UV index in December
Killamarsh, 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
Killamarsh, United Kingdom
- Average cloud cover in December: 57
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 53).
Average visibility in December
Killamarsh, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are January, September, October and November (8km).
