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
Lowest temperatures are observed in January and December, averaging a high-temperature of 6.9°C (44.4°F).Humidity
The months with the highest humidity are November and December, with an average relative humidity of 92%.Rainfall
In Clonygowan, in December, during 13.5 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Clonygowan, during the entire year, the rain falls for 151.1 days and collects up to 248mm (9.76") of precipitation.Snowfall
Months with snowfall in Clonygowan, Ireland, are January through April, November and December. In Clonygowan, in December, during 1.2 snowfall days, 7mm (0.28") of snow is typically accumulated. In Clonygowan, during the entire year, snow falls for 8.4 days and aggregates up to 55mm (2.17") of snow.Daylight
With an average of 7h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 8:21 am and sunset at 4:15 pm. On the last day of December, in Clonygowan, sunrise is at 8:43 am and sunset at 4:21 pm GMT.
Sunshine
The average sunshine in December is 3.7h.UV index
The months with the lowest UV index in Clonygowan are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Clonygowan?
Is December cold in Clonygowan?
What is the most humid month in Clonygowan?
What is the average humidity in December in Clonygowan?
How much does it rain in Clonygowan in December?
How much does it snow in Clonygowan in December?
What is the month with the shortest days in Clonygowan?
How many hours of daylight does Clonygowan have in December?
When is the sunrise / sunset in December in Clonygowan?
How many hours of sunshine does Clonygowan have in December?
What are the months with the lowest UV index in Clonygowan?
How high is the UV index in December in Clonygowan?
Average temperature in December
Clonygowan, Ireland
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is July (17.7°C).
The months with the lowest average high temperature are January and December (6.9°C).
- Average low temperature in December: 2.2°C
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).
Average pressure in December
Clonygowan, Ireland
- Average pressure in December: 1011.1mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in December
Clonygowan, Ireland
- Average wind speed in December: 18.8km/h
The windiest month (with the highest average wind speed) is February (18.9km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in December
Clonygowan, 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
Clonygowan, Ireland
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is November (34mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in December
Clonygowan, Ireland
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in December
Clonygowan, Ireland
- Average snowfall in December: 7mm
The month with the highest snowfall is November (19mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Clonygowan, Ireland
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is January (2.6 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
Clonygowan, Ireland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is April (Average sunshine: 5h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Clonygowan, Ireland
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Clonygowan, 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).
Average cloud cover in December
Clonygowan, Ireland
- Average cloud cover in December: 62
The month with the most cloud cover is July (Cloud cover 72).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in December
Clonygowan, Ireland
- Average visibility in December: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are July, August and September (7km).
