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
The beginning of December records an average high-temperature of a still frosty 7.2°C (45°F), marking a negligible difference from November's 9.1°C (48.4°F). Grantshouse, in December, logs an average low-temperature of 4.9°C (40.8°F), a subtle step down from daytime readings.Humidity
January through April and December, with an average relative humidity of 81%, are the least humid months.Rainfall
In Grantshouse, in December, it is raining for 16.4 days, with typically 31mm (1.22") of accumulated precipitation. In Grantshouse, during the entire year, the rain falls for 198.1 days and collects up to 488mm (19.21") of precipitation.Snowfall
Months with snowfall in Grantshouse are January through April, November and December. In December, in Grantshouse, it is snowing for 1.7 days. Throughout December, 14mm (0.55") of snow is accumulated. Throughout the year, there are 10.3 snowfall days, and 78mm (3.07") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 6min of daylight.On the first day of December in Grantshouse, sunrise is at 8:16 am and sunset at 3:40 pm. On the last day of the month, sunrise is at 8:39 am and sunset at 3:45 pm GMT.
Sunshine
In Grantshouse, the average sunshine in December is 5h.UV index
The average daily maximum UV index in December in Grantshouse is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the average December temperature in Grantshouse?
What are the least humid months in Grantshouse?
What is the average humidity in December in Grantshouse?
How many days does it rain in December in Grantshouse?
How much does it snow in Grantshouse in December?
What is the month with the shortest days in Grantshouse?
What is the average length of the day in December in Grantshouse?
What time are sunrise and sunset in December in Grantshouse?
How long on average sun shines in December in Grantshouse?
What is the UV index intensity in December in Grantshouse?
Average temperature in December
Grantshouse, United Kingdom
- Average high temperature in December: 7.2°C
The warmest month (with the highest average high temperature) is August (16.1°C).
The month with the lowest average high temperature is February (6.3°C).
- Average low temperature in December: 4.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in December
Grantshouse, United Kingdom
- Average pressure in December: 1008.3mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.2mbar).
Average wind speed in December
Grantshouse, United Kingdom
- Average wind speed in December: 29.5km/h
The windiest month (with the highest average wind speed) is December (29.5km/h).
The calmest month (with the lowest average wind speed) is June (17.3km/h).
Average humidity in December
Grantshouse, United Kingdom
- Average humidity in December: 81%
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are January, February, March, April and December (81%).
Average rainfall in December
Grantshouse, United Kingdom
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is August (61mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Grantshouse, United Kingdom
- Average rainfall days in December: 16.4 days
The month with the highest number of rainy days is August (20 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in December
Grantshouse, United Kingdom
- Average snowfall in December: 14mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Grantshouse, United Kingdom
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is January (3.3 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
Grantshouse, United Kingdom
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 4h and 24min).
Average sunshine days in December
Grantshouse, United Kingdom
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is April (13.5 days).
The month with the least sunshine days is August (7.7 days).
Average UV index in December
Grantshouse, United Kingdom
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Grantshouse, United Kingdom
- Average cloud cover in December: 51
The month with the most cloud cover is November (Cloud cover 57).
The month with the least cloud cover is April (Cloud cover 47).
Average visibility in December
Grantshouse, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are January, May, June and July (9km).
Grantshouse, United Kingdom
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