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
December's weather records an average high-temperature of a chilly 9.1°C (48.4°F), showing little deviation from November. Ennistimon records a consistent average nighttime temperature of 6.7°C (44.1°F) in December, slightly lower than the daytime high.Humidity
In December, the average relative humidity is 82%.Rainfall
The month with the most rainfall in Ennistimon, Ireland, is December, when the rain falls for 23 days and typically aggregates up to 127mm (5") of precipitation.Snowfall
January through April and December are months with snowfall. December is the first month it typically snows in Ennistimon. Throughout December, in the average 0.6 snowfall days, it receives 6mm (0.24") of snow. In Ennistimon, during the entire year, snow falls for 4.1 days and aggregates up to 28mm (1.1") of snow.Daylight
With an average of 7h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 8:28 am and sunset at 4:24 pm. On the last day of December, sunrise is at 8:50 am and sunset at 4:30 pm GMT.
Sunshine
The month with the least sunshine in Ennistimon is December, with an average of 3.6h of sunshine.UV index
The months with the lowest UV index in Ennistimon are January, February, 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 unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 2 in December translates into this advice:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What are the temperatures in Ennistimon in December?
What is the average humidity in December in Ennistimon?
What is the wettest month in Ennistimon?
How many days does it rain in December in Ennistimon?
When does it start snowing in Ennistimon?
What is the month with the shortest days in Ennistimon?
What is the average length of the day in December in Ennistimon?
What time are sunrise and sunset in December in Ennistimon?
What is the month with the least sunshine in Ennistimon?
How long on average sun shines in December in Ennistimon?
What is the month with the lowest UV index in Ennistimon?
How high is the UV index in December in Ennistimon?
Average temperature in December
Ennistimon, Ireland
- Average high temperature in December: 9.1°C
The warmest month (with the highest average high temperature) is July (16.3°C).
The month with the lowest average high temperature is February (8.6°C).
- Average low temperature in December: 6.7°C
The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are February and March (5.5°C).
Average pressure in December
Ennistimon, Ireland
- Average pressure in December: 1010.5mbar
The month with the highest atmospheric pressure is May (1015.8mbar).
The month with the lowest atmospheric pressure is November (1007.9mbar).
Average wind speed in December
Ennistimon, Ireland
- Average wind speed in December: 30.4km/h
The windiest month (with the highest average wind speed) is December (30.4km/h).
The calmest month (with the lowest average wind speed) is June (19.7km/h).
Average humidity in December
Ennistimon, Ireland
- Average humidity in December: 82%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are February, March and April (81%).
Average rainfall in December
Ennistimon, Ireland
- Average rainfall in December: 127mm
The wettest month (with the highest rainfall) is December (127mm).
The driest month (with the least rainfall) is September (54mm).
Average rainfall days in December
Ennistimon, Ireland
- Average rainfall days in December: 23 days
The month with the highest number of rainy days is January (24.3 days).
The months with the least rainy days are April and September (18 days).
Average snowfall in December
Ennistimon, Ireland
- Average snowfall in December: 6mm
The months with the highest snowfall are January and March (8mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Ennistimon, Ireland
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1.2 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
Ennistimon, 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 4min
The month with the most sunshine is June (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Ennistimon, Ireland
- Average sunshine days in December: 5.3 days
The month with the most sunshine days is July (8.8 days).
The month with the least sunshine days is January (4.6 days).
Average UV index in December
Ennistimon, Ireland
- Average UV index in December: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Ennistimon, Ireland
- Average cloud cover in December: 65
The months with the most cloud cover are January and December (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in December
Ennistimon, Ireland
- Average visibility in December: 9km
The months with the highest visibility are April, June, August and September (10km).
The months with the lowest visibility are January, February, March, May, July, October, November and December (9km).
Ennistimon, Ireland
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