December weather forecast
Cregganbaun, Ireland

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Weather in December

December, the first month of the winter in Cregganbaun, is still a chilly month, with an average temperature varying between 8.1°C (46.6°F) and 5°C (41°F).

Temperature

The arrival of December sees an average high-temperature of a still frosty 8.1°C (46.6°F), hardly diverging from November's 9.4°C (48.9°F). Cregganbaun's December nights witness minimal differential from the daytime temperatures, with averages of 5°C (41°F).

Humidity

The average relative humidity in December is 84%.

Rainfall

In Cregganbaun, during December, the rain falls for 16.3 days and regularly aggregates up to 50mm (1.97") of precipitation. 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

The month with the shortest days is December, with an average of 7h and 30min of daylight.
On the first day of the month, sunrise is at 8:33 am and sunset at 4:22 pm. On the last day of December, 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 in Cregganbaun are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 2 in December translates into this advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are December temperatures in Cregganbaun?

The high-temperature, in December, in Cregganbaun, is 8.1°C (46.6°F), while the low-temperature averages to 5°C (41°F).

What is the average humidity in December in Cregganbaun?

In Cregganbaun, Ireland, the average relative humidity in December is 84%.

How many days does it rain in December in Cregganbaun?

In December, in Cregganbaun, the rain falls for 16.3 days. Throughout December, 50mm (1.97") of precipitation is accumulated.

How much does it snow in Cregganbaun in December?

In Cregganbaun, Ireland, in December, snow falls for 1.5 days, with typically accumulated 7mm (0.28") of snow.

What is the month with the shortest days in Cregganbaun?

The month with the shortest days in Cregganbaun, Ireland, is December, with an average of 7h and 30min of daylight.

What is the average length of the day in December in Cregganbaun?

In Cregganbaun, Ireland, the average day length in December is 7h and 32min.

When are sunrise and sunset in December in Cregganbaun?

In December, on the first day of the month, sunrise is at 8:33 am and sunset at 4:22 pm. On the last day of the month, in Cregganbaun, Ireland, sunrise is at 8:56 am and sunset at 4:28 pm GMT.

What is the month with the least sunshine in Cregganbaun?

January and December, with an average of 3.5h of sunshine, are months with the least sunshine in Cregganbaun.

How long on average sun shines in December in Cregganbaun?

In Cregganbaun, the average sunshine duration in December is 3.5h.

What are the months with the lowest UV index in Cregganbaun?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Cregganbaun?

In Cregganbaun, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Cregganbaun, Ireland

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).

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Average pressure in December
Cregganbaun, Ireland

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).

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Average wind speed in December
Cregganbaun, Ireland

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).

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Average humidity in December
Cregganbaun, Ireland

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%).

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Average rainfall in December
Cregganbaun, Ireland

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).

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Average rainfall days in December
Cregganbaun, Ireland

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).

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Average snowfall in December
Cregganbaun, Ireland

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).

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Average snowfall days in December
Cregganbaun, Ireland

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).

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

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).

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Average sunshine days in December
Cregganbaun, Ireland

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).

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Average UV index in December
Cregganbaun, Ireland

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).

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Average cloud cover in December
Cregganbaun, Ireland

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).

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Average visibility in December
Cregganbaun, Ireland

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).

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Cregganbaun, Ireland

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