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
January and December, when the average high-temperature reaches 6.9°C (44.4°F), are the coldest months.Humidity
December is the most humid month, with an average relative humidity of 92%.Rainfall
In Ballycumber, during December, the rain falls for 11.5 days and regularly aggregates up to 27mm (1.06") of precipitation. In Ballycumber, during the entire year, the rain falls for 151.3 days and collects up to 265mm (10.43") of precipitation.Snowfall
January through April, November and December are months with snowfall in Ballycumber. In December, it is snowing for 1.4 days. Throughout December, 7mm (0.28") of snow is accumulated. Throughout the year, in Ballycumber, there are 7.7 snowfall days, and 58mm (2.28") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 36min of daylight.On the first day of December in Ballycumber, sunrise is at 8:23 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 8:45 am and sunset at 4:22 pm GMT.
Sunshine
In December, the average sunshine in Ballycumber is 3.9h.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 average individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Ballycumber?
Is December cold in Ballycumber?
What is the most humid month in Ballycumber?
What is the average humidity in December in Ballycumber?
How much does it rain in Ballycumber in December?
How much does it snow in Ballycumber in December?
What is the month with the shortest days in Ballycumber?
What is the average length of the day in December in Ballycumber?
When is the sunrise / sunset in December in Ballycumber?
How long on average sun shines in December in Ballycumber?
What is the month with the lowest UV index in Ballycumber?
What is the UV index reading in December in Ballycumber?
Average temperature in December
Ballycumber, Ireland
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is July (17.7°C).
The months with the lowest average high temperature are January and December (6.9°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is July (10.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.8°C).
Average pressure in December
Ballycumber, Ireland
- Average pressure in December: 1010.7mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1008mbar).
Average wind speed in December
Ballycumber, Ireland
- Average wind speed in December: 18.9km/h
The windiest months (with the highest average wind speed) are January, February and December (18.9km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in December
Ballycumber, Ireland
- Average humidity in December: 92%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are March, April and May (86%).
Average rainfall in December
Ballycumber, Ireland
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is November (32mm).
The driest month (with the least rainfall) is January (16mm).
Average rainfall days in December
Ballycumber, Ireland
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in December
Ballycumber, Ireland
- Average snowfall in December: 7mm
The months with the highest snowfall are February and November (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Ballycumber, Ireland
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.5 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
Ballycumber, Ireland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Ballycumber, Ireland
- Average sunshine days in December: 15.7 days
The month with the most sunshine days is December (15.7 days).
The month with the least sunshine days is July (10.1 days).
Average UV index in December
Ballycumber, 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
Ballycumber, Ireland
- Average cloud cover in December: 61
The month with the most cloud cover is July (Cloud cover 72).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in December
Ballycumber, Ireland
- Average visibility in December: 9km
The months with the highest visibility are February, March and December (9km).
The month with the lowest visibility is July (7km).
