December weather forecastBallygerry, Ireland

December

Weather in December

The first month of the winter, December, is still a chilly month in Ballygerry, Ireland, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 7°C (44.6°F).

Temperature

Upon the beginning of December, Ballygerry's high-temperatures register at a frosty 9.5°C (49.1°F), closely mirroring the preceding month. December's average low temperature in Ballygerry is a still chilly 7°C (44.6°F), displaying a subtle drop from its daily peak.

Humidity

In December, the average relative humidity is 82%.

Rainfall

In December, the rain falls for 18.1 days. Throughout December, 76mm (2.99") of precipitation is accumulated. In Ballygerry, during the entire year, the rain falls for 203.4 days and collects up to 672mm (26.46") of precipitation.

Snowfall

January, February, November and December are months with snowfall in Ballygerry. December is the month with the most snowfall. Snow falls for 0.5 days and accumulates 4mm (0.16") of snow.

Daylight

The month with the shortest days in Ballygerry is December, with an average of 7h and 48min of daylight.
On the first day of December in Ballygerry, sunrise is at 8:12 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 8:34 am and sunset at 4:22 pm GMT.

Sunshine

The months with the least sunshine in Ballygerry, Ireland, are January, November and December, with an average of 4.3h of sunshine.

UV index

January through April, October through December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 3 in December leads to these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in December, in Ballygerry, is 9.5°C (49.1°F), while the average low-temperature is 7°C (44.6°F).

In December, the average relative humidity in Ballygerry is 82%.

In December, in Ballygerry, Ireland, the rain falls for 18.1 days. Throughout December, 76mm (2.99") of precipitation is accumulated.

The month with the most snowfall is December, when snow falls for 0.5 days and typically aggregates up to 4mm (0.16") of snow.

In December, it is snowing for 0.5 days. Throughout December, 4mm (0.16") of snow is accumulated.

December has the shortest days of the year, with an average of 7h and 48min of daylight.

In December, the average day length in Ballygerry is 7h and 48min.

On the first day of December in Ballygerry, Ireland, sunrise is at 8:12 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 8:34 am and sunset at 4:22 pm GMT.

The months with the least sunshine are January, November and December, with an average of 4.3h of sunshine.

In Ballygerry, the average sunshine duration in December is 4.3h.

January through April, October through December, with an average maximum UV index of 3, are months with the lowest UV index in Ballygerry.

In Ballygerry, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

11°C

9.5°C

8.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

31.9km/h

33.8km/h

31.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

6.6

9.2

Average UV index

Average cloud cover

56%

Average visibility

10km

Average temperature in December
Ballygerry, Ireland

Average high temperature in December: 9.5°C

The warmest month (with the highest average high temperature) is August (16.7°C).
The month with the lowest average high temperature is February (8.5°C).

Average low temperature in December: 7°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (5.7°C).

Average pressure in December
Ballygerry, Ireland

Average pressure in December: 1012.5mbar

The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).

Average wind speed in December
Ballygerry, Ireland

Average wind speed in December: 31.7km/h

The windiest month (with the highest average wind speed) is December (31.7km/h).
The calmest month (with the lowest average wind speed) is July (19.9km/h).

Average humidity in December
Ballygerry, Ireland

Average humidity in December: 82%

The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are January, February and November (81%).

Average rainfall in December
Ballygerry, Ireland

Average rainfall in December: 76mm

The wettest month (with the highest rainfall) is November (95mm).
The driest month (with the least rainfall) is May (31mm).

Average rainfall days in December
Ballygerry, Ireland

Average rainfall days in December: 18.1 days

The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is May (14.7 days).

Average snowfall in December
Ballygerry, Ireland

Average snowfall in December: 4mm

The month with the highest snowfall is December (4mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Ballygerry, Ireland

Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Ballygerry, Ireland

Average daylight in December: 7h and 48min

The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).

Average sunshine in December: 4h and 18min

The month with the most sunshine is June (Average sunshine: 8h and 36min).
The months with the least sunshine are January, November and December (Average sunshine: 4h and 18min).

Average sunshine days in December
Ballygerry, Ireland

Average sunshine days in December: 9.2 days

The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is August (6.1 days).

Average UV index in December
Ballygerry, 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, March, April, October, November and December (UV index 3).

Average cloud cover in December
Ballygerry, Ireland

Average cloud cover in December: 56

The months with the most cloud cover are January, February, November and December (Cloud cover 56).
The months with the least cloud cover are May and June (Cloud cover 45).

Average visibility in December
Ballygerry, Ireland

Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).