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 sea temperature 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
December's commencement is accompanied by an average high-temperature of a still chilly 6.4°C (43.5°F), diverging marginally from November's 8.3°C (46.9°F). Portknockie reports an average low temperature of 3.7°C (38.7°F) in December, a minor decrease from the day's highs.Humidity
In December, the average relative humidity is 81%.Rainfall
In Portknockie, during December, the rain falls for 14.3 days and regularly aggregates up to 20mm (0.79") of precipitation. In Portknockie, during the entire year, the rain falls for 163.6 days and collects up to 246mm (9.69") of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, in Portknockie, it is snowing for 3.8 days. Throughout December, 16mm (0.63") of snow is accumulated. Throughout the year, in Portknockie, there are 16.2 snowfall days, and 61mm (2.4") of snow is accumulated.Sea temperature
In December, the average sea temperature is 9.2°C (48.6°F).Note: If planning to swim in 9.2°C (48.6°F) under 10°C (50°F), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 13°C (55.4°F) is not much warmer.
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 8:29 am and sunset at 3:31 pm. On the last day of December, in Portknockie, sunrise is at 8:54 am and sunset at 3:34 pm GMT.
Sunshine
In Portknockie, the average sunshine in December is 4.8h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Portknockie. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
Is December cold in Portknockie?
What is the average humidity in December in Portknockie?
How many days does it rain in December in Portknockie?
How many days does it snow in December in Portknockie?
How cold is the water in December in Portknockie?
What is the month with the shortest days in Portknockie?
How many hours of daylight does Portknockie have in December?
When are sunrise and sunset in December in Portknockie?
How long on average sun shines in December in Portknockie?
What are the months with the lowest UV index in Portknockie?
What is the UV index reading in December in Portknockie?
Average temperature in December
Portknockie, United Kingdom
- Average high temperature in December: 6.4°C
The warmest month (with the highest average high temperature) is August (15.7°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in December: 3.7°C
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average pressure in December
Portknockie, United Kingdom
- Average pressure in December: 1005.6mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1005.6mbar).
Average wind speed in December
Portknockie, United Kingdom
- Average wind speed in December: 26.4km/h
The windiest month (with the highest average wind speed) is January (26.8km/h).
The calmest month (with the lowest average wind speed) is July (15.6km/h).
Average humidity in December
Portknockie, United Kingdom
- Average humidity in December: 81%
The months with the highest relative humidity are June, July, August and September (84%).
The months with the lowest relative humidity are March and April (79%).
Average rainfall in December
Portknockie, United Kingdom
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is July (28mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in December
Portknockie, United Kingdom
- Average rainfall days in December: 14.3 days
The month with the highest number of rainy days is August (16.6 days).
The month with the least rainy days is February (10 days).
Average snowfall in December
Portknockie, United Kingdom
- Average snowfall in December: 16mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Portknockie, United Kingdom
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is December (3.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Portknockie, United Kingdom
- Average sea temperature in December: 9.2°C
The best month for swimming (with the highest average sea temperature) is August (13.5°C).
The coldest month (with the lowest average sea temperature) is March (6.9°C).
Average daylight in December /
Average sunshine in December
Portknockie, United Kingdom
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is June (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 4h and 12min).
Average sunshine days in December
Portknockie, United Kingdom
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is April (14.3 days).
The months with the least sunshine days are November and December (9.9 days).
Average UV index in December
Portknockie, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are June, July, August and September (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
Portknockie, United Kingdom
- Average cloud cover in December: 53
The month with the most cloud cover is June (Cloud cover 58).
The months with the least cloud cover are April and August (Cloud cover 52).
Average visibility in December
Portknockie, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, June, September, October, November and December (10km).
The months with the lowest visibility are May, July and August (9km).
Portknockie, United Kingdom
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