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
Weather in December
Temperature
Dumfries notes an average high-temperature of a still frosty 6.4°C (43.5°F) in December, hardly diverging from November. Throughout December, Dumfries reports a steady low-temperature average of 2.5°C (36.5°F), slightly lower than its daytime counterpart.Humidity
January and December, with an average relative humidity of 89%, are the most humid months in Dumfries, United Kingdom.Rainfall
In Dumfries, during December, the rain falls for 20.5 days and regularly aggregates up to 76mm (2.99") of precipitation. Throughout the year, there are 231.6 rainfall days, and 778mm (30.63") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Dumfries, during December, snow falls for 1.3 days and regularly aggregates up to 6mm (0.24") of snow. In Dumfries, during the entire year, snow falls for 8.5 days and aggregates up to 61mm (2.4") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 18min of daylight.On the first day of December in Dumfries, sunrise is at 8:16 am and sunset at 3:50 pm. On the last day of the month, sunrise is at 8:39 am and sunset at 3:55 pm GMT.
Sunshine
The average sunshine in December is 3.8h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dumfries. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during December leads to these advisories:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
How cold is it in Dumfries in December?
What is the most humid month in Dumfries?
What is the average humidity in December in Dumfries?
How many days does it rain in December in Dumfries?
How many days does it snow in December in Dumfries?
What is the month with the shortest days in Dumfries?
What is the average length of the day in December in Dumfries?
When is the sunrise / sunset in December in Dumfries?
How many hours of sunshine does Dumfries have in December?
When is the lowest UV index in Dumfries?
What is the UV index intensity in December in Dumfries?
Average temperature in December
Dumfries, United Kingdom
- Average high temperature in December: 6.4°C
The warmest month (with the highest average high temperature) is July (17°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in December
Dumfries, United Kingdom
- Average pressure in December: 1009.3mbar
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
Dumfries, United Kingdom
- Average wind speed in December: 18.9km/h
The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest month (with the lowest average wind speed) is July (12.4km/h).
Average humidity in December
Dumfries, United Kingdom
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in December
Dumfries, United Kingdom
- Average rainfall in December: 76mm
The wettest month (with the highest rainfall) is August (89mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in December
Dumfries, United Kingdom
- Average rainfall days in December: 20.5 days
The month with the highest number of rainy days is August (23.4 days).
The month with the least rainy days is February (16.1 days).
Average snowfall in December
Dumfries, United Kingdom
- Average snowfall in December: 6mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Dumfries, United Kingdom
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is February (2.8 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
Dumfries, United Kingdom
- Average daylight in December: 7h and 2min
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 5min
The months with the most sunshine are April and May (Average sunshine: 7h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Dumfries, United Kingdom
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is April (11 days).
The month with the least sunshine days is August (5.5 days).
Average UV index in December
Dumfries, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June and July (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
Dumfries, United Kingdom
- Average cloud cover in December: 62
The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in December
Dumfries, 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).
Dumfries, United Kingdom
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