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
December's beginning signals an average high-temperature of a still frosty 7.2°C (45°F), barely different from November's 9°C (48.2°F). Newry, in the month of December, notes an average low temperature of 4°C (39.2°F), indicating a small decrease from the daytime highs.Humidity
With an average relative humidity of 88%, December is the most humid month in Newry.Rainfall
In Newry, in December, during 14.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Newry, during the entire year, the rain falls for 199.5 days and collects up to 567mm (22.32") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In December, in Newry, United Kingdom, it is snowing for 2.3 days. Throughout December, 13mm (0.51") of snow is accumulated. In Newry, during the entire year, snow falls for 13.2 days and aggregates up to 128mm (5.04") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 8:22 am and sunset at 4:06 pm. On the last day of December, sunrise is at 8:45 am and sunset at 4:12 pm GMT.
Sunshine
In Newry, the average sunshine in December is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are the temperatures in Newry in December?
What is the most humid month in Newry?
What is the average humidity in December in Newry?
How many days does it rain in December in Newry?
How much does it snow in Newry in December?
What is the month with the shortest days in Newry?
How many hours of daylight does Newry have in December?
When are sunrise and sunset in December in Newry?
How many hours of sunshine does Newry have in December?
What are the months with the lowest UV index in Newry?
What is the UV index reading in December in Newry?
Average temperature in December
Newry, United Kingdom
- Average high temperature in December: 7.2°C
The warmest months (with the highest average high temperature) are July and August (16.4°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in December: 4°C
The month with the highest average low temperature is August (11.5°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in December
Newry, United Kingdom
- Average pressure in December: 1009.9mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).
Average wind speed in December
Newry, United Kingdom
- Average wind speed in December: 22.7km/h
The windiest month (with the highest average wind speed) is January (22.8km/h).
The calmest months (with the lowest average wind speed) are June and July (14.2km/h).
Average humidity in December
Newry, United Kingdom
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are March, April and May (84%).
Average rainfall in December
Newry, United Kingdom
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is August (66mm).
The driest months (with the least rainfall) are January and April (35mm).
Average rainfall days in December
Newry, United Kingdom
- Average rainfall days in December: 14.8 days
The month with the highest number of rainy days is August (21.6 days).
The month with the least rainy days is February (13.5 days).
Average snowfall in December
Newry, United Kingdom
- Average snowfall in December: 13mm
The month with the highest snowfall is February (40mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Newry, United Kingdom
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is February (3.7 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
Newry, United Kingdom
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is June (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Newry, United Kingdom
- Average sunshine days in December: 11.9 days
The months with the most sunshine days are January and November (12 days).
The month with the least sunshine days is August (6.1 days).
Average UV index in December
Newry, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Newry, United Kingdom
- Average cloud cover in December: 57
The months with the most cloud cover are January and February (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in December
Newry, United Kingdom
- 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).
Newry, United Kingdom
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