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
Cregganbaun's December average high-temperature settles at a still chilly 8.1°C (46.6°F), showing a near match with the preceding month. An average low-temperature of 5°C (41°F), slightly less than the daytime peak, marks the month of December.Humidity
In December, the average relative humidity is 84%.Rainfall
In Cregganbaun, Ireland, in December, during 16.3 rainfall days, 50mm (1.97") of precipitation is typically accumulated. Throughout the year, there are 210.4 rainfall days, and 483mm (19.02") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Cregganbaun, during December, snow falls for 1.5 days and regularly aggregates up to 7mm (0.28") of snow. In Cregganbaun, during the entire year, snow falls for 11 days and aggregates up to 72mm (2.83") of snow.Daylight
With an average of 7h and 30min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 8:33 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 8:56 am and sunset at 4:28 pm GMT.
Sunshine
The months with the least sunshine are January and December, with an average of 3.5h of sunshine.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 value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Cregganbaun have in December?
When are sunrise and sunset in December in Cregganbaun?
What are the months with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Cregganbaun, Ireland
- Average high temperature in December: 8.1°C
The warmest month (with the highest average high temperature) is August (16°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in December: 5°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 (4.2°C).
Average pressure in December
Cregganbaun, Ireland
- Average pressure in December: 1009.2mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1007.2mbar).
Average wind speed in December
Cregganbaun, Ireland
- Average wind speed in December: 25km/h
The windiest month (with the highest average wind speed) is January (25.1km/h).
The calmest month (with the lowest average wind speed) is July (15.6km/h).
Average humidity in December
Cregganbaun, Ireland
- Average humidity in December: 84%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is April (81%).
Average rainfall in December
Cregganbaun, Ireland
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Cregganbaun, Ireland
- Average rainfall days in December: 16.3 days
The month with the highest number of rainy days is August (20.9 days).
The month with the least rainy days is February (14.8 days).
Average snowfall in December
Cregganbaun, Ireland
- Average snowfall in December: 7mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Cregganbaun, Ireland
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cregganbaun, Ireland
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is June (Average sunshine: 7h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in December
Cregganbaun, Ireland
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is December (9.7 days).
The month with the least sunshine days is August (4.2 days).
Average UV index in December
Cregganbaun, Ireland
- Average UV index in December: 2
The months with the highest UV index are May and June (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
Cregganbaun, Ireland
- Average cloud cover in December: 66
The months with the most cloud cover are January, July and August (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in December
Cregganbaun, 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).
