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
Denholm's shift into December is marked by a subtle change to a wintry 4.6°C (40.3°F) from November's 7.1°C (44.8°F) in temperature. Denholm's nocturnal December readings average at a still icy 0.6°C (33.1°F), showing little variation from the daytime temperatures.Humidity
January, November and December, with an average relative humidity of 92%, are the most humid months in Denholm.Rainfall
In Denholm, during December, the rain falls for 9.1 days and regularly aggregates up to 13mm (0.51") of precipitation. Throughout the year, in Denholm, United Kingdom, there are 131.9 rainfall days, and 220mm (8.66") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In Denholm, during December, snow falls for 3.5 days and regularly aggregates up to 13mm (0.51") of snow. Throughout the year, in Denholm, there are 19.6 snowfall days, and 92mm (3.62") of snow is accumulated.Daylight
With an average of 7h and 12min of daylight, December has the shortest days of the year in Denholm.On the first day of the month, sunrise is at 8:15 am and sunset at 3:44 pm. On the last day of December, sunrise is at 8:38 am and sunset at 3:49 pm GMT.
Sunshine
In Denholm, the average sunshine in December is 3.5h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index in Denholm, United Kingdom. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 1 translates into these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Denholm?
What are the most humid months in Denholm?
What is the average humidity in December in Denholm?
How much does it rain in Denholm in December?
How much does it snow in Denholm in December?
What is the month with the shortest days in Denholm?
What is the average length of the day in December in Denholm?
What time are sunrise and sunset in December in Denholm?
How long on average sun shines in December in Denholm?
When is the lowest UV index in Denholm?
What is the UV index intensity in December in Denholm?
Average temperature in December
Denholm, United Kingdom
- Average high temperature in December: 4.6°C
The warmest month (with the highest average high temperature) is July (16.7°C).
The month with the lowest average high temperature is January (4°C).
- Average low temperature in December: 0.6°C
The month with the highest average low temperature is July (9.3°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in December
Denholm, United Kingdom
- Average pressure in December: 1008.9mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.4mbar).
Average wind speed in December
Denholm, United Kingdom
- Average wind speed in December: 19.1km/h
The windiest month (with the highest average wind speed) is January (19.3km/h).
The calmest months (with the lowest average wind speed) are June and July (12.9km/h).
Average humidity in December
Denholm, United Kingdom
- Average humidity in December: 92%
The months with the highest relative humidity are January, November and December (92%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in December
Denholm, United Kingdom
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is August (28mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in December
Denholm, United Kingdom
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Denholm, United Kingdom
- Average snowfall in December: 13mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Denholm, United Kingdom
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is February (5.3 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
Denholm, United Kingdom
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is April (Average sunshine: 6h and 18min).
The month with the least sunshine is October (Average sunshine: 3h and 18min).
Average sunshine days in December
Denholm, United Kingdom
- Average sunshine days in December: 17.3 days
The months with the most sunshine days are September and December (17.3 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in December
Denholm, United Kingdom
- Average UV index in December: 1
The months with the highest UV index are May and July (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Denholm, United Kingdom
- Average cloud cover in December: 65
The month with the most cloud cover is August (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in December
Denholm, United Kingdom
- Average visibility in December: 8km
The month with the highest visibility is March (9km).
The month with the lowest visibility is July (7km).
