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
Transitioning from November to December, Galmoy observes an average high-temperature of a still chilly 7.5°C (45.5°F), differing subtly from the previous month. Galmoy records a negligible downturn from daytime temperatures, averaging a low of 2.5°C (36.5°F) in the month of December.Humidity
November and December, with an average relative humidity of 92%, are the most humid months in Galmoy.Rainfall
In Galmoy, Ireland, during December, the rain falls for 17.3 days and regularly aggregates up to 59mm (2.32") of precipitation. In Galmoy, Ireland, during the entire year, the rain falls for 217.1 days and collects up to 563mm (22.17") of precipitation.Snowfall
January through March, November and December are months with snowfall. In December, in Galmoy, it is snowing for 1.1 days. Throughout December, 11mm (0.43") of snow is accumulated. Throughout the year, in Galmoy, Ireland, there are 6.7 snowfall days, and 48mm (1.89") of snow is accumulated.Daylight
The month with the shortest days in Galmoy is December, with an average of 7h and 42min of daylight.On the first day of December in Galmoy, sunrise is at 8:20 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 8:42 am and sunset at 4:24 pm GMT.
Sunshine
In December, the average sunshine in Galmoy is 4h.UV index
The months with the lowest UV index 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 vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What is the average December temperature in Galmoy?
What are the most humid months in Galmoy?
What is the average humidity in December in Galmoy?
How many days does it rain in December in Galmoy?
How much does it snow in Galmoy in December?
What is the month with the shortest days in Galmoy?
What is the average length of the day in December in Galmoy?
What time are sunrise and sunset in December in Galmoy?
How many hours of sunshine does Galmoy have in December?
When is the lowest UV index in Galmoy?
What is the UV index reading in December in Galmoy?
Average temperature in December
Galmoy, Ireland
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is July (10.6°C).
The coldest months (with the lowest average low temperature) are January, February and March (1.8°C).
Average pressure in December
Galmoy, Ireland
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.6mbar).
Average wind speed in December
Galmoy, Ireland
- Average wind speed in December: 18.5km/h
The windiest month (with the highest average wind speed) is February (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity in December
Galmoy, 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
Galmoy, Ireland
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is November (70mm).
The driest months (with the least rainfall) are March, May and September (37mm).
Average rainfall days in December
Galmoy, Ireland
- Average rainfall days in December: 17.3 days
The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (15.6 days).
Average snowfall in December
Galmoy, Ireland
- Average snowfall in December: 11mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Galmoy, Ireland
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Galmoy, 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: 4h and 0min
The months with the most sunshine are April and May (Average sunshine: 6h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Galmoy, Ireland
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is November (11.1 days).
The month with the least sunshine days is August (4.1 days).
Average UV index in December
Galmoy, 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
Galmoy, Ireland
- Average cloud cover in December: 61
The month with the most cloud cover is July (Cloud cover 69).
The months with the least cloud cover are March and April (Cloud cover 59).
Average visibility in December
Galmoy, Ireland
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (8km).
The months with the lowest visibility are July, August and September (7km).
Galmoy, Ireland
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