December weather forecastAchonry, Ireland
December
Weather in December
The first month of the winter, December, is still a chilly month in Achonry, Ireland, with an average temperature ranging between max 7.2°C (45°F) and min 3.1°C (37.6°F).Temperature
Achonry experiences an average high-temperature of a still chilly 7.2°C (45°F) in December, marking an insignificant shift from 8.9°C (48°F) in November. Achonry's nighttime average temperature in December drops marginally from the daytime highs, settling at a cold 3.1°C (37.6°F).Humidity
The months with the highest humidity in Achonry are November and December, with an average relative humidity of 90%.Rainfall
In Achonry, in December, it is raining for 19.3 days, with typically 71mm (2.8") of accumulated precipitation. In Achonry, Ireland, during the entire year, the rain falls for 258.3 days and collects up to 829mm (32.64") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In December, in Achonry, Ireland, it is snowing for 1.1 days. Throughout December, 9mm (0.35") of snow is accumulated. In Achonry, Ireland, during the entire year, snow falls for 12.1 days and aggregates up to 125mm (4.92") of snow.Daylight
The month with the shortest days in Achonry is December, with an average of 7h and 30min of daylight.On the first day of December in Achonry, sunrise is at 8:31 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 8:53 am and sunset at 4:21 pm GMT.
Sunshine
In December, the average sunshine is 3.7h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Achonry. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Achonry, Ireland
- Average high temperature in December: 7.2°C
The warmest month (with the highest average high temperature) is July (17°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure in December
Achonry, Ireland
- Average pressure in December: 1009.4mbar
The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007.2mbar).
Average wind speed in December
Achonry, Ireland
- Average wind speed in December: 19.1km/h
The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in December
Achonry, Ireland
- Average humidity in December: 90%
The months with the highest relative humidity are November and December (90%).
The month with the lowest relative humidity is April (84%).
Average rainfall in December
Achonry, Ireland
- Average rainfall in December: 71mm
The wettest month (with the highest rainfall) is August (96mm).
The driest months (with the least rainfall) are April and September (51mm).
Average rainfall days in December
Achonry, Ireland
- Average rainfall days in December: 19.3 days
The month with the highest number of rainy days is August (27.8 days).
The month with the least rainy days is February (17 days).
Average snowfall in December
Achonry, Ireland
- Average snowfall in December: 9mm
The month with the highest snowfall is January (43mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Achonry, Ireland
- Average snowfall days in December: 1.1 days
The months with the highest number of snowfall days are January and February (3.8 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
Achonry, Ireland
- Average daylight in December: 7h and 30min
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: 3h and 42min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Achonry, Ireland
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is December (8.5 days).
The month with the least sunshine days is August (1.1 days).
Average UV index in December
Achonry, 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
Achonry, Ireland
- Average cloud cover in December: 65
The months with the most cloud cover are July and August (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in December
Achonry, Ireland
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April and December (9km).
The month with the lowest visibility is July (7km).
