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
December's presence marks an average high-temperature of a still chilly 7.5°C (45.5°F), subtly varied from November's 9.3°C (48.7°F). A slight dip in temperature to an icy 4.7°C (40.5°F) marks the average nights in Portballintrae during December.Humidity
In December, the average relative humidity in Portballintrae, United Kingdom, is 84%.Rainfall
In Portballintrae, during December, the rain falls for 20.9 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Portballintrae, there are 238.3 rainfall days, and 632mm (24.88") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Portballintrae, United Kingdom. In December, it is snowing for 1.4 days. Throughout December, 7mm (0.28") of snow is accumulated. Throughout the year, in Portballintrae, there are 8 snowfall days, and 47mm (1.85") of snow is accumulated.Daylight
The month with the shortest days in Portballintrae is December, with an average of 7h and 12min of daylight.On the first day of December, sunrise is at 8:29 am and sunset at 4:01 pm. On the last day of the month, sunrise is at 8:52 am and sunset at 4:06 pm GMT.
Sunshine
In Portballintrae, the average sunshine in December is 4h.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 estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 2 in December suggests the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What are December temperatures in Portballintrae?
What is the average humidity in December in Portballintrae?
How much does it rain in Portballintrae in December?
How much does it snow in Portballintrae in December?
What is the month with the shortest days in Portballintrae?
How many hours of daylight does Portballintrae have in December?
When are sunrise and sunset in December in Portballintrae?
How many hours of sunshine does Portballintrae have in December?
What are the months with the lowest UV index in Portballintrae?
What is the UV index reading in December in Portballintrae?
Average temperature in December
Portballintrae, United Kingdom
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in December: 4.7°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is February (4°C).
Average pressure in December
Portballintrae, United Kingdom
- Average pressure in December: 1008.2mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is November (1006.6mbar).
Average wind speed in December
Portballintrae, United Kingdom
- Average wind speed in December: 27km/h
The windiest month (with the highest average wind speed) is January (27.5km/h).
The calmest month (with the lowest average wind speed) is July (16.7km/h).
Average humidity in December
Portballintrae, United Kingdom
- Average humidity in December: 84%
The months with the highest relative humidity are July and August (86%).
The month with the lowest relative humidity is April (81%).
Average rainfall in December
Portballintrae, United Kingdom
- Average rainfall in December: 51mm
The wettest months (with the highest rainfall) are July and August (74mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in December
Portballintrae, United Kingdom
- Average rainfall days in December: 20.9 days
The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is April (16.8 days).
Average snowfall in December
Portballintrae, United Kingdom
- Average snowfall in December: 7mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Portballintrae, United Kingdom
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.5 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
Portballintrae, United Kingdom
- Average daylight in December: 7h and 1min
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 12min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is June (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Portballintrae, United Kingdom
- Average sunshine days in December: 6.2 days
The month with the most sunshine days is April (9.8 days).
The month with the least sunshine days is August (4.2 days).
Average UV index in December
Portballintrae, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, 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
Portballintrae, 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 52).
Average visibility in December
Portballintrae, United Kingdom
- Average visibility in December: 9km
The month with the highest visibility is November (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
Portballintrae, United Kingdom
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