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
Stepping into December, Kilcummin records an average high-temperature of a still frosty 7.7°C (45.9°F), almost consistent with November. The month of December is marked by an average minimum temperature of 3.9°C (39°F), slightly cooler than its daytime counterpart.Humidity
In Kilcummin, the average relative humidity in December is 87%.Rainfall
In Kilcummin, in December, during 7.5 rainfall days, 14mm (0.55") of precipitation is typically accumulated. Throughout the year, in Kilcummin, Ireland, there are 101.4 rainfall days, and 163mm (6.42") of precipitation is accumulated.Snowfall
Months with snowfall in Kilcummin are January through March and December. December is the first month it typically snows in Kilcummin. Throughout December, in the average 0.4 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, in Kilcummin, Ireland, there are 2.4 snowfall days, and 11mm (0.43") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 24min of daylight.On the first day of December in Kilcummin, Ireland, sunrise is at 8:34 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 8:57 am and sunset at 4:22 pm GMT.
Sunshine
The average sunshine in December in Kilcummin is 3.6h.UV index
The months with the lowest UV index in Kilcummin 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 vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December translates into these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What are December temperatures in Kilcummin?
What is the average humidity in December in Kilcummin?
How much does it rain in Kilcummin in December?
When does it start to snow in Kilcummin?
What is the month with the shortest days in Kilcummin?
How many hours of daylight does Kilcummin have in December?
When are sunrise and sunset in December in Kilcummin?
How long on average sun shines in December in Kilcummin?
When is the lowest UV index in Kilcummin?
How high is the UV index in December in Kilcummin?
Average temperature in December
Kilcummin, Ireland
- Average high temperature in December: 7.7°C
The warmest month (with the highest average high temperature) is July (16.9°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in December: 3.9°C
The month with the highest average low temperature is August (10.9°C).
The coldest month (with the lowest average low temperature) is February (3.2°C).
Average pressure in December
Kilcummin, Ireland
- Average pressure in December: 1009.3mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1007.2mbar).
Average wind speed in December
Kilcummin, Ireland
- Average wind speed in December: 20.4km/h
The windiest month (with the highest average wind speed) is January (20.8km/h).
The calmest month (with the lowest average wind speed) is July (13.5km/h).
Average humidity in December
Kilcummin, Ireland
- Average humidity in December: 87%
The months with the highest relative humidity are January, October and November (88%).
The month with the lowest relative humidity is April (83%).
Average rainfall in December
Kilcummin, Ireland
- Average rainfall in December: 14mm
The wettest month (with the highest rainfall) is August (22mm).
The driest month (with the least rainfall) is September (7mm).
Average rainfall days in December
Kilcummin, Ireland
- Average rainfall days in December: 7.5 days
The months with the highest number of rainy days are June and July (10.6 days).
The month with the least rainy days is September (6 days).
Average snowfall in December
Kilcummin, Ireland
- Average snowfall in December: 1mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Kilcummin, Ireland
- Average snowfall days in December: 0.4 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Kilcummin, Ireland
- Average daylight in December: 7h and 2min
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 24min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is June (Average sunshine: 7h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Kilcummin, Ireland
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (14.3 days).
Average UV index in December
Kilcummin, 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
Kilcummin, Ireland
- Average cloud cover in December: 66
The months with the most cloud cover are July and August (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 59).
Average visibility in December
Kilcummin, Ireland
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (9km).
The months with the lowest visibility are July and August (8km).
Kilcummin, Ireland
Weather forecast for your location
2. Allow the app to use your location
