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
With the advent of December, Oldleighlin experiences an average high-temperature of a still chilly 7.2°C (45°F), mirroring a close resemblance to the previous month. During the nights of December, the average low-temperature in Oldleighlin holds at a wintry 2.5°C (36.5°F).Humidity
The months with the highest humidity in Oldleighlin, Ireland, are November and December, with an average relative humidity of 92%.Rainfall
In December, in Oldleighlin, the rain falls for 13.7 days. Throughout December, 27mm (1.06") of precipitation is accumulated. Throughout the year, there are 167.6 rainfall days, and 283mm (11.14") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 1.2 days. Throughout December, 4mm (0.16") of snow is accumulated. Throughout the year, there are 7.4 snowfall days, and 38mm (1.5") of snow is accumulated.Daylight
With an average of 7h and 42min of daylight, December has the shortest days of the year in Oldleighlin.On the first day of December in Oldleighlin, sunrise is at 8:17 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 8:39 am and sunset at 4:22 pm GMT.
Sunshine
The months with the least sunshine in Oldleighlin are February, November and December, with an average of 3.8h of sunshine.UV index
The months with the lowest UV index in Oldleighlin are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 in December translates into this advice:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Oldleighlin?
What is the most humid month in Oldleighlin?
What is the average humidity in December in Oldleighlin?
How much does it rain in Oldleighlin in December?
How much does it snow in Oldleighlin in December?
What is the month with the shortest days in Oldleighlin?
What is the average length of the day in December in Oldleighlin?
What time are sunrise and sunset in December in Oldleighlin?
What is the month with the least sunshine in Oldleighlin?
How long on average sun shines in December in Oldleighlin?
What are the months with the lowest UV index in Oldleighlin?
What is the UV index intensity in December in Oldleighlin?
Average temperature in December
Oldleighlin, Ireland
- Average high temperature in December: 7.2°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in December
Oldleighlin, Ireland
- Average pressure in December: 1011.5mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.5mbar).
Average wind speed in December
Oldleighlin, Ireland
- Average wind speed in December: 18.9km/h
The windiest month (with the highest average wind speed) is February (19km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in December
Oldleighlin, Ireland
- Average humidity in December: 92%
The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (86%).
Average rainfall in December
Oldleighlin, Ireland
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is November (41mm).
The driest month (with the least rainfall) is March (16mm).
Average rainfall days in December
Oldleighlin, Ireland
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is September (11.3 days).
Average snowfall in December
Oldleighlin, Ireland
- Average snowfall in December: 4mm
The month with the highest snowfall is November (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Oldleighlin, Ireland
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.1 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
Oldleighlin, Ireland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is May (Average sunshine: 6h and 24min).
The months with the least sunshine are February, November and December (Average sunshine: 3h and 48min).
Average sunshine days in December
Oldleighlin, Ireland
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is November (13.9 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in December
Oldleighlin, Ireland
- Average UV index in December: 2
The months with the highest UV index are June and August (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
Oldleighlin, Ireland
- Average cloud cover in December: 61
The month with the most cloud cover is July (Cloud cover 68).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in December
Oldleighlin, Ireland
- Average visibility in December: 9km
The months with the highest visibility are February, March and December (9km).
The months with the lowest visibility are July, August and September (7km).
