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
Ayr, United Kingdom, experiences a recorded average high-temperature of a still frosty 6.8°C (44.2°F) in December, closely aligned with November's 8.8°C (47.8°F). Ayr's December nights witness minimal differential from the daytime temperatures, with averages of 4.2°C (39.6°F).Humidity
In December, the average relative humidity is 85%.Rainfall
The month with the most rainfall is December, when the rain falls for 22.1 days and typically aggregates up to 71mm (2.8") of precipitation.Snowfall
January through April and December are months with snowfall in Ayr. December is the first month it typically snows in Ayr. Throughout December, in the average 1.4 snowfall days, it receives 10mm (0.39") of snow. Throughout the year, there are 8.2 snowfall days, and 72mm (2.83") of snow is accumulated.Sea temperature
In Ayr, United Kingdom, the average seawater temperature in December is 10.3°C (50.5°F).Note: While a brief time in 10.3°C (50.5°F) at 13°C (55.4°F) is already bracing, plunging below 10°C (50°F) can severely affect breathing and introduce a cold shock, relying on your physical state.
Daylight
With an average of 7h and 12min of daylight, December has the shortest days of the year in Ayr.On the first day of the month, sunrise is at 8:22 am and sunset at 3:52 pm. On the last day of December, in Ayr, sunrise is at 8:46 am and sunset at 3:57 pm GMT.
Sunshine
The average sunshine in December is 3.8h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ayr. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
Is December cold in Ayr?
What is the average humidity in December in Ayr?
What is the wettest month in Ayr?
How much does it rain in Ayr in December?
When does it start to snow in Ayr?
What is the sea water temperature in December in Ayr?
What is the month with the shortest days in Ayr?
How many hours of daylight does Ayr have in December?
When is the sunrise / sunset in December in Ayr?
How many hours of sunshine does Ayr have in December?
When is the lowest UV index in Ayr?
What is the UV index intensity in December in Ayr?
Average temperature in December
Ayr, United Kingdom
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is July (16.1°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in December
Ayr, 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 (1007mbar).
Average wind speed in December
Ayr, United Kingdom
- Average wind speed in December: 25.5km/h
The windiest month (with the highest average wind speed) is January (25.6km/h).
The calmest months (with the lowest average wind speed) are June and July (15.3km/h).
Average humidity in December
Ayr, United Kingdom
- Average humidity in December: 85%
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is April (82%).
Average rainfall in December
Ayr, United Kingdom
- Average rainfall in December: 71mm
The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Ayr, United Kingdom
- Average rainfall days in December: 22.1 days
The month with the highest number of rainy days is August (22.2 days).
The month with the least rainy days is April (15.4 days).
Average snowfall in December
Ayr, United Kingdom
- Average snowfall in December: 10mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Ayr, United Kingdom
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in December
Ayr, United Kingdom
- Average sea temperature in December: 10.3°C
The best months for swimming (with the highest average sea temperature) are August and September (14.3°C).
The coldest month (with the lowest average sea temperature) is March (7.7°C).
Average daylight in December /
Average sunshine in December
Ayr, 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 5min
The month with the most sunshine is June (Average sunshine: 7h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).
Average sunshine days in December
Ayr, United Kingdom
- Average sunshine days in December: 6 days
The month with the most sunshine days is April (12 days).
The month with the least sunshine days is August (5.8 days).
Average UV index in December
Ayr, 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, March, November and December (UV index 2).
Average cloud cover in December
Ayr, 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 52).
Average visibility in December
Ayr, 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).
Ayr, United Kingdom
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