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
December
Weather in December
Temperature
The onset of December marks an average high-temperature of a chilly 9.2°C (48.6°F), hardly differing from November's 10.5°C (50.9°F). December nights experience a minor temperature downturn to 6.4°C (43.5°F).Humidity
In December, the average relative humidity in Allihies is 84%.Rainfall
December is the month with the most rainfall in Allihies. Rain falls for 20.9 days and accumulates 106mm (4.17") of precipitation.Snowfall
January through April and December are months with snowfall in Allihies. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 6mm (0.24") of snow. In Allihies, during the entire year, snow falls for 2.3 days and aggregates up to 27mm (1.06") of snow.Daylight
With an average of 7h and 54min of daylight, December has the shortest days of the year in Allihies.On the first day of the month, sunrise is at 8:24 am and sunset at 4:33 pm. On the last day of December, in Allihies, Ireland, sunrise is at 8:46 am and sunset at 4:40 pm GMT.
Sunshine
With an average of 3.5h of sunshine, December has the least sunshine of the year.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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 2 during December leads to these instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Allihies in December?
What is the average humidity in December in Allihies?
What is the wettest month in Allihies?
How many days does it rain in December in Allihies?
When does it start to snow in Allihies?
What is the month with the shortest days in Allihies?
What is the average length of the day in December in Allihies?
What time are sunrise and sunset in December in Allihies?
What is the month with the least sunshine in Allihies?
How long on average sun shines in December in Allihies?
What are the months with the lowest UV index in Allihies?
What is the UV index reading in December in Allihies?
Average temperature in December
Allihies, Ireland
- Average high temperature in December: 9.2°C
The warmest month (with the highest average high temperature) is July (16.6°C).
The month with the lowest average high temperature is February (8.4°C).
- Average low temperature in December: 6.4°C
The month with the highest average low temperature is July (12.7°C).
The coldest months (with the lowest average low temperature) are February and March (5.4°C).
Average pressure in December
Allihies, Ireland
- Average pressure in December: 1011.7mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in December
Allihies, Ireland
- Average wind speed in December: 25.7km/h
The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).
Average humidity in December
Allihies, Ireland
- Average humidity in December: 84%
The months with the highest relative humidity are July, August and September (86%).
The month with the lowest relative humidity is April (81%).
Average rainfall in December
Allihies, Ireland
- Average rainfall in December: 106mm
The wettest month (with the highest rainfall) is December (106mm).
The driest month (with the least rainfall) is May (45mm).
Average rainfall days in December
Allihies, Ireland
- Average rainfall days in December: 20.9 days
The month with the highest number of rainy days is January (21.6 days).
The month with the least rainy days is September (16 days).
Average snowfall in December
Allihies, Ireland
- Average snowfall in December: 6mm
The month with the highest snowfall is January (8mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Allihies, Ireland
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (0.6 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
Allihies, Ireland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is June (Average sunshine: 7h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Allihies, Ireland
- Average sunshine days in December: 8 days
The month with the most sunshine days is April (11.5 days).
The month with the least sunshine days is February (7 days).
Average UV index in December
Allihies, Ireland
- 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
Allihies, Ireland
- Average cloud cover in December: 66
The months with the most cloud cover are January and December (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 54).
Average visibility in December
Allihies, Ireland
- 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).
