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
Coolgreany, Ireland, signifies an average high-temperature of a chilly 8.5°C (47.3°F) in December, closely mirroring the 10.4°C (50.7°F) of November. Nights in December cool down, indicating a minor disparity from daytime highs with an average low-temperature of 5.4°C (41.7°F).Humidity
The average relative humidity in December is 85%.Rainfall
In Coolgreany, Ireland, in December, it is raining for 11.9 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, in Coolgreany, there are 149.4 rainfall days, and 284mm (11.18") of precipitation is accumulated.Snowfall
Months with snowfall in Coolgreany are January through March, November and December. December is the month with the most snowfall. Snow falls for 0.9 days and accumulates 7mm (0.28") of snow.Daylight
December has the shortest days of the year in Coolgreany, with an average of 7h and 42min of daylight.On the first day of December, sunrise is at 8:14 am and sunset at 4:13 pm. On the last day of the month, sunrise is at 8:36 am and sunset at 4:19 pm GMT.
Sunshine
In Coolgreany, the average sunshine in December is 4.4h.UV index
In Coolgreany, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 3 during December, leads to the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Coolgreany in December?
What is the average humidity in December in Coolgreany?
How many days does it rain in December in Coolgreany?
When does it snow the most in Coolgreany?
How many days does it snow in December in Coolgreany?
What is the month with the shortest days in Coolgreany?
How many hours of daylight does Coolgreany have in December?
When are sunrise and sunset in December in Coolgreany?
How many hours of sunshine does Coolgreany have in December?
How high is the UV index in December in Coolgreany?
Average temperature in December
Coolgreany, Ireland
- Average high temperature in December: 8.5°C
The warmest month (with the highest average high temperature) is August (16.6°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in December
Coolgreany, Ireland
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.6mbar).
Average wind speed in December
Coolgreany, Ireland
- Average wind speed in December: 26.9km/h
The windiest month (with the highest average wind speed) is December (26.9km/h).
The calmest month (with the lowest average wind speed) is July (16.6km/h).
Average humidity in December
Coolgreany, Ireland
- Average humidity in December: 85%
The months with the highest relative humidity are June, July and August (86%).
The month with the lowest relative humidity is March (82%).
Average rainfall in December
Coolgreany, Ireland
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is November (38mm).
The driest months (with the least rainfall) are January and May (16mm).
Average rainfall days in December
Coolgreany, Ireland
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in December
Coolgreany, Ireland
- Average snowfall in December: 7mm
The month with the highest snowfall is December (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Coolgreany, Ireland
- Average snowfall days in December: 0.9 days
The month with the highest number of snowfall days is January (1.3 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
Coolgreany, Ireland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are May and June (Average sunshine: 7h and 48min).
The months with the least sunshine are February and November (Average sunshine: 4h and 6min).
Average sunshine days in December
Coolgreany, Ireland
- Average sunshine days in December: 16.1 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in December
Coolgreany, Ireland
- Average UV index in December: 3
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 and November (UV index 2).
Average cloud cover in December
Coolgreany, Ireland
- Average cloud cover in December: 56
The months with the most cloud cover are February and November (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in December
Coolgreany, Ireland
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (10km).
The months with the lowest visibility are May and July (9km).
Coolgreany, Ireland
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