December weather forecastEcclefechan, United Kingdom
December
Weather in December
The first month of the winter, December, is still a cold month in Ecclefechan, United Kingdom, with an average temperature ranging between max 5.7°C (42.3°F) and min 2°C (35.6°F).Temperature
Ecclefechan's weather, upon December's arrival, documents an average high-temperature of a wintry 5.7°C (42.3°F), nearly identical to the prior month. A consistent average low of 2°C (35.6°F) is noted throughout December, only a small step down from its daytime high.Humidity
The months with the highest humidity in Ecclefechan, United Kingdom, are January and December, with an average relative humidity of 90%.Rainfall
In Ecclefechan, during December, the rain falls for 17.3 days and regularly aggregates up to 53mm (2.09") of precipitation. Throughout the year, in Ecclefechan, there are 195.2 rainfall days, and 509mm (20.04") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Ecclefechan, in December, snow falls for 2.9 days, with typically accumulated 15mm (0.59") of snow. Throughout the year, there are 12.5 snowfall days, and 84mm (3.31") of snow is accumulated.Daylight
December has the shortest days of the year in Ecclefechan, with an average of 7h and 18min of daylight.On the first day of the month, sunrise is at 8:15 am and sunset at 3:49 pm. On the last day of December, in Ecclefechan, sunrise is at 8:38 am and sunset at 3:54 pm GMT.
Sunshine
The average sunshine in December in Ecclefechan is 3.9h.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 exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ecclefechan, United Kingdom
- Average high temperature in December: 5.7°C
The warmest month (with the highest average high temperature) is July (17°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 2°C
The months with the highest average low temperature are July and August (10.2°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Ecclefechan, United Kingdom
- Average pressure in December: 1009.2mbar
The month with the highest atmospheric pressure is May (1015.8mbar).
The month with the lowest atmospheric pressure is November (1007.5mbar).
Average wind speed in December
Ecclefechan, United Kingdom
- Average wind speed in December: 18.6km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).
Average humidity in December
Ecclefechan, United Kingdom
- Average humidity in December: 90%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is April (82%).
Average rainfall in December
Ecclefechan, United Kingdom
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Ecclefechan, United Kingdom
- Average rainfall days in December: 17.3 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is April (13.1 days).
Average snowfall in December
Ecclefechan, United Kingdom
- Average snowfall in December: 15mm
The months with the highest snowfall are January and February (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Ecclefechan, United Kingdom
- Average snowfall days in December: 2.9 days
The month with the highest number of snowfall days is February (3.9 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
Ecclefechan, United Kingdom
- Average daylight in December: 7h and 18min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 3h and 54min
The months with the most sunshine are April and May (Average sunshine: 7h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Ecclefechan, United Kingdom
- Average sunshine days in December: 9 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is August (7.8 days).
Average UV index in December
Ecclefechan, 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, March, November and December (UV index 2).
Average cloud cover in December
Ecclefechan, United Kingdom
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility in December
Ecclefechan, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
