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
As Upper Diabaig steps into December, the average high-temperature is measured at a still frosty 6°C (42.8°F), displaying minor differences from November's 7.5°C (45.5°F). Upper Diabaig sees a minor drop to an average minimum temperature of 3.3°C (37.9°F) during the night in the month of December.Humidity
In Upper Diabaig, United Kingdom, the average relative humidity in December is 83%.Rainfall
In Upper Diabaig, in December, during 21.7 rainfall days, 81mm (3.19") of precipitation is typically accumulated. Throughout the year, in Upper Diabaig, there are 239.3 rainfall days, and 778mm (30.63") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Upper Diabaig, in December, during 2.6 snowfall days, 16mm (0.63") of snow is typically accumulated. Throughout the year, in Upper Diabaig, there are 18.5 snowfall days, and 180mm (7.09") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 42min of daylight.On the first day of the month, sunrise is at 8:40 am and sunset at 3:43 pm. On the last day of December, sunrise is at 9:04 am and sunset at 3:46 pm GMT.
Sunshine
With an average of 2.7h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Upper Diabaig are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 during December translates into the following guidance:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Upper Diabaig?
What is the average humidity in December in Upper Diabaig?
How many days does it rain in December in Upper Diabaig?
How much does it snow in Upper Diabaig in December?
What is the month with the shortest days in Upper Diabaig?
What is the average length of the day in December in Upper Diabaig?
When is the sunrise / sunset in December in Upper Diabaig?
What is the month with the least sunshine in Upper Diabaig?
How long on average sun shines in December in Upper Diabaig?
What is the month with the lowest UV index in Upper Diabaig?
What is the UV index reading in December in Upper Diabaig?
Average temperature in December
Upper Diabaig, United Kingdom
- Average high temperature in December: 6°C
The warmest months (with the highest average high temperature) are July and August (14.5°C).
The months with the lowest average high temperature are January and February (5.3°C).
- Average low temperature in December: 3.3°C
The month with the highest average low temperature is July (10.8°C).
The coldest months (with the lowest average low temperature) are January and February (2.8°C).
Average pressure in December
Upper Diabaig, United Kingdom
- Average pressure in December: 1005.1mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The months with the lowest atmospheric pressure are November and December (1005.1mbar).
Average wind speed in December
Upper Diabaig, United Kingdom
- Average wind speed in December: 24.6km/h
The windiest month (with the highest average wind speed) is January (25.3km/h).
The calmest month (with the lowest average wind speed) is June (14.2km/h).
Average humidity in December
Upper Diabaig, United Kingdom
- Average humidity in December: 83%
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is April (80%).
Average rainfall in December
Upper Diabaig, United Kingdom
- Average rainfall in December: 81mm
The wettest month (with the highest rainfall) is January (90mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in December
Upper Diabaig, United Kingdom
- Average rainfall days in December: 21.7 days
The month with the highest number of rainy days is July (22.4 days).
The month with the least rainy days is February (17.5 days).
Average snowfall in December
Upper Diabaig, United Kingdom
- Average snowfall in December: 16mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Upper Diabaig, United Kingdom
- Average snowfall days in December: 2.6 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Upper Diabaig, United Kingdom
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is June (Average sunshine: 7h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in December
Upper Diabaig, United Kingdom
- Average sunshine days in December: 6.5 days
The month with the most sunshine days is October (9.1 days).
The month with the least sunshine days is August (5.7 days).
Average UV index in December
Upper Diabaig, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May and June (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
Upper Diabaig, United Kingdom
- Average cloud cover in December: 69
The months with the most cloud cover are January and December (Cloud cover 69).
The months with the least cloud cover are April and May (Cloud cover 60).
Average visibility in December
Upper Diabaig, 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).
