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
The commencement of December records an average high-temperature of a still chilly 6.3°C (43.3°F), barely varying from November's 8.2°C (46.8°F). Gortahork documents an average low-temperature of 2.3°C (36.1°F) for the nights of December.Humidity
The most humid month in Gortahork is December, with an average relative humidity of 91%.Rainfall
In Gortahork, in December, it is raining for 19.3 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, there are 240.4 rainfall days, and 703mm (27.68") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Gortahork, in December, during 1.6 snowfall days, 12mm (0.47") of snow is typically accumulated. Throughout the year, in Gortahork, there are 11.5 snowfall days, and 135mm (5.31") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 18min of daylight.On the first day of the month, sunrise is at 8:34 am and sunset at 4:08 pm. On the last day of December, in Gortahork, sunrise is at 8:58 am and sunset at 4:13 pm GMT.
Sunshine
In Gortahork, the average sunshine in December is 3.5h.UV index
The months with the lowest UV index in Gortahork are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Gortahork?
What is the most humid month in Gortahork?
What is the average humidity in December in Gortahork?
How many days does it rain in December in Gortahork?
How many days does it snow in December in Gortahork?
What is the month with the shortest days in Gortahork?
How many hours of daylight does Gortahork have in December?
When is the sunrise / sunset in December in Gortahork?
How many hours of sunshine does Gortahork have in December?
When is the lowest UV index in Gortahork?
What is the UV index reading in December in Gortahork?
Average temperature in December
Gortahork, Ireland
- Average high temperature in December: 6.3°C
The warmest month (with the highest average high temperature) is July (16.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is July (9.9°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in December
Gortahork, Ireland
- Average pressure in December: 1008.6mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.8mbar).
Average wind speed in December
Gortahork, Ireland
- Average wind speed in December: 16.9km/h
The windiest month (with the highest average wind speed) is January (17.8km/h).
The calmest month (with the lowest average wind speed) is July (11.5km/h).
Average humidity in December
Gortahork, Ireland
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is April (84%).
Average rainfall in December
Gortahork, Ireland
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is August (81mm).
The driest month (with the least rainfall) is April (39mm).
Average rainfall days in December
Gortahork, Ireland
- Average rainfall days in December: 19.3 days
The month with the highest number of rainy days is August (25.6 days).
The month with the least rainy days is February (15.8 days).
Average snowfall in December
Gortahork, Ireland
- Average snowfall in December: 12mm
The month with the highest snowfall is February (51mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Gortahork, Ireland
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (3.5 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
Gortahork, Ireland
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is June (Average sunshine: 6h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Gortahork, Ireland
- Average sunshine days in December: 8.9 days
The month with the most sunshine days is November (9.8 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in December
Gortahork, Ireland
- Average UV index in December: 2
The month with the highest UV index is 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
Gortahork, Ireland
- Average cloud cover in December: 68
The month with the most cloud cover is August (Cloud cover 74).
The month with the least cloud cover is April (Cloud cover 61).
Average visibility in December
Gortahork, Ireland
- Average visibility in December: 8km
The month with the highest visibility is March (9km).
The months with the lowest visibility are July, August and September (7km).
