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
Garlieston greets December with an average high-temperature of a still frosty 8.1°C (46.6°F), marking a slight deviation from the preceding month. An average low-temperature of 5.6°C (42.1°F) characterizes Garlieston's December nights.Humidity
March through May, October through December, with an average relative humidity of 82%, are the least humid months in Garlieston.Rainfall
In Garlieston, in December, during 22.3 rainfall days, 81mm (3.19") of precipitation is typically accumulated. Throughout the year, there are 235.7 rainfall days, and 831mm (32.72") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Garlieston. December is the first month it typically snows in Garlieston. Throughout December, in the average 0.8 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, in Garlieston, there are 4.3 snowfall days, and 28mm (1.1") of snow is accumulated.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 Garlieston, sunrise is at 8:18 am and sunset at 3:55 pm. On the last day of the month, sunrise is at 8:40 am and sunset at 4:00 pm GMT.
Sunshine
The average sunshine in December is 3.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What are the temperatures in Garlieston in December?
What is the least humid month in Garlieston?
What is the average humidity in December in Garlieston?
How much does it rain in Garlieston in December?
When does it start snowing in Garlieston?
What is the month with the shortest days in Garlieston?
What is the average length of the day in December in Garlieston?
When are sunrise and sunset in December in Garlieston?
How long on average sun shines in December in Garlieston?
What are the months with the lowest UV index in Garlieston?
What is the UV index reading in December in Garlieston?
Average temperature in December
Garlieston, United Kingdom
- Average high temperature in December: 8.1°C
The warmest months (with the highest average high temperature) are July and August (15.8°C).
The month with the lowest average high temperature is February (6.8°C).
- Average low temperature in December: 5.6°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 (4.3°C).
Average pressure in December
Garlieston, United Kingdom
- Average pressure in December: 1009.6mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).
Average wind speed in December
Garlieston, United Kingdom
- Average wind speed in December: 30km/h
The windiest month (with the highest average wind speed) is December (30km/h).
The calmest month (with the lowest average wind speed) is June (17.5km/h).
Average humidity in December
Garlieston, United Kingdom
- Average humidity in December: 82%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are March, April, May, October, November and December (82%).
Average rainfall in December
Garlieston, United Kingdom
- Average rainfall in December: 81mm
The wettest month (with the highest rainfall) is November (96mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in December
Garlieston, United Kingdom
- Average rainfall days in December: 22.3 days
The month with the highest number of rainy days is August (23.6 days).
The months with the least rainy days are April and May (16.5 days).
Average snowfall in December
Garlieston, United Kingdom
- Average snowfall in December: 5mm
The months with the highest snowfall are January and February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Garlieston, United Kingdom
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Garlieston, United Kingdom
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Garlieston, United Kingdom
- Average sunshine days in December: 5.6 days
The month with the most sunshine days is May (11.1 days).
The month with the least sunshine days is August (5.3 days).
Average UV index in December
Garlieston, United Kingdom
- Average UV index in December: 2
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, November and December (UV index 2).
Average cloud cover in December
Garlieston, United Kingdom
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 48).
Average visibility in December
Garlieston, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are March, June and September (10km).
The months with the lowest visibility are January, February, April, May, July, August, October, November and December (9km).
Garlieston, United Kingdom
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