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
The average high-temperature for December is a still frosty 6.7°C (44.1°F), closely aligning with the temperature of the preceding month. December nights experience a minor temperature downturn to an icy 3.8°C (38.8°F).Humidity
The average relative humidity in December in Troon, United Kingdom, is 86%.Rainfall
In Troon, United Kingdom, in December, it is raining for 19.8 days, with typically 62mm (2.44") of accumulated precipitation. In Troon, during the entire year, the rain falls for 213.6 days and collects up to 594mm (23.39") of precipitation.Snowfall
Months with snowfall in Troon, United Kingdom, are January through April and December. December is the first month it typically snows in Troon, United Kingdom. Throughout December, in the average 1.3 snowfall days, it receives 8mm (0.31") of snow. In Troon, during the entire year, snow falls for 9.6 days and aggregates up to 64mm (2.52") of snow.Sea temperature
In December, the average sea temperature in Troon, United Kingdom, is 10°C (50°F).Note: Swimming in 10°C (50°F) at temperatures under 10°C (50°F) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 13°C (55.4°F) feels frosty.
Daylight
December has the shortest days of the year in Troon, with an average of 7h and 12min of daylight.On the first day of December, sunrise is at 8:23 am and sunset at 3:52 pm. On the last day of the month, sunrise is at 8:46 am and sunset at 3:56 pm GMT.
Sunshine
In December, the average sunshine in Troon is 3.7h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Troon in December?
What is the average humidity in December in Troon?
How much does it rain in Troon in December?
When does it start snowing in Troon?
What is the sea water temperature in December in Troon?
What is the month with the shortest days in Troon?
How many hours of daylight does Troon have in December?
When are sunrise and sunset in December in Troon?
How long on average sun shines in December in Troon?
What is the month with the lowest UV index in Troon?
How high is the UV index in December in Troon?
Average temperature in December
Troon, United Kingdom
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is July (16.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 3.8°C
The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is February (2.7°C).
Average pressure in December
Troon, United Kingdom
- Average pressure in December: 1008.4mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1006.9mbar).
Average wind speed in December
Troon, United Kingdom
- Average wind speed in December: 24.6km/h
The windiest month (with the highest average wind speed) is January (24.8km/h).
The calmest month (with the lowest average wind speed) is July (15km/h).
Average humidity in December
Troon, United Kingdom
- Average humidity in December: 86%
The months with the highest relative humidity are July, August and September (87%).
The month with the lowest relative humidity is April (82%).
Average rainfall in December
Troon, United Kingdom
- Average rainfall in December: 62mm
The wettest month (with the highest rainfall) is August (70mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in December
Troon, United Kingdom
- Average rainfall days in December: 19.8 days
The month with the highest number of rainy days is August (20.7 days).
The month with the least rainy days is April (15.3 days).
Average snowfall in December
Troon, United Kingdom
- Average snowfall in December: 8mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Troon, 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 sea temperature in December
Troon, United Kingdom
- Average sea temperature in December: 10°C
The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (7.4°C).
Average daylight in December /
Average sunshine in December
Troon, United Kingdom
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is June (Average sunshine: 7h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in December
Troon, United Kingdom
- Average sunshine days in December: 8.8 days
The month with the most sunshine days is April (11.9 days).
The month with the least sunshine days is August (7.4 days).
Average UV index in December
Troon, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (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
Troon, United Kingdom
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in December
Troon, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Troon, United Kingdom
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