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
December's onset records an average high-temperature of a frosty 8.5°C (47.3°F), a near match to November's 10°C (50°F). Clonmany logs an average low-temperature of 6.2°C (43.2°F) during the nights of December, subtly lower than its daytime highs.Humidity
The average relative humidity in December in Clonmany is 80%.Rainfall
In Clonmany, during December, the rain falls for 22.8 days and regularly aggregates up to 55mm (2.17") of precipitation. In Clonmany, during the entire year, the rain falls for 228.8 days and collects up to 561mm (22.09") of precipitation.Snowfall
January through March, November and December are months with snowfall in Clonmany. In Clonmany, in December, snow falls for 1.1 days, with typically accumulated 4mm (0.16") of snow. Throughout the year, there are 4.9 snowfall days, and 33mm (1.3") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 12min of daylight.On the first day of the month, sunrise is at 8:32 am and sunset at 4:04 pm. On the last day of December, sunrise is at 8:56 am and sunset at 4:09 pm GMT.
Sunshine
In Clonmany, the average sunshine in December is 3.9h.UV index
In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the UV index of 3 transforms into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Clonmany?
What is the average humidity in December in Clonmany?
How much does it rain in Clonmany in December?
How many days does it snow in December in Clonmany?
What is the month with the shortest days in Clonmany?
What is the average length of the day in December in Clonmany?
What time are sunrise and sunset in December in Clonmany?
How long on average sun shines in December in Clonmany?
What is the UV index reading in December in Clonmany?
Average temperature in December
Clonmany, Ireland
- Average high temperature in December: 8.5°C
The warmest month (with the highest average high temperature) is August (15.4°C).
The months with the lowest average high temperature are January and February (7.8°C).
- Average low temperature in December: 6.2°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in December
Clonmany, Ireland
- Average pressure in December: 1007.7mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is November (1006.3mbar).
Average wind speed in December
Clonmany, Ireland
- Average wind speed in December: 32.4km/h
The windiest month (with the highest average wind speed) is January (32.8km/h).
The calmest months (with the lowest average wind speed) are June and July (19.5km/h).
Average humidity in December
Clonmany, Ireland
- Average humidity in December: 80%
The months with the highest relative humidity are July and August (85%).
The months with the lowest relative humidity are March and November (79%).
Average rainfall in December
Clonmany, Ireland
- Average rainfall in December: 55mm
The wettest months (with the highest rainfall) are August and November (59mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in December
Clonmany, Ireland
- Average rainfall days in December: 22.8 days
The month with the highest number of rainy days is December (22.8 days).
The month with the least rainy days is April (14.9 days).
Average snowfall in December
Clonmany, Ireland
- Average snowfall in December: 4mm
The months with the highest snowfall are January and February (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Clonmany, Ireland
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is January (1.4 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
Clonmany, Ireland
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is June (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Clonmany, Ireland
- Average sunshine days in December: 5.2 days
The month with the most sunshine days is May (11.5 days).
The month with the least sunshine days is November (5.1 days).
Average UV index in December
Clonmany, Ireland
- Average UV index in December: 3
The months with the highest UV index are May, June, August and September (UV index 4).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Clonmany, Ireland
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in December
Clonmany, Ireland
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (10km).
The months with the lowest visibility are January and July (9km).
