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
As December unfolds, the average high-temperature reaches a cold 4.9°C (40.8°F), hinting at a slight fluctuation from the previous month. Polglass in December experiences a minor decline in temperature, with an average low of 2°C (35.6°F) at night.Humidity
The average relative humidity in December is 86%.Rainfall
In Polglass, in December, during 21.8 rainfall days, 91mm (3.58") of precipitation is typically accumulated. In Polglass, during the entire year, the rain falls for 257.2 days and collects up to 876mm (34.49") of precipitation.Snowfall
January through May, October through December are months with snowfall in Polglass. In December, it is snowing for 4.7 days. Throughout December, 46mm (1.81") of snow is accumulated. Throughout the year, in Polglass, there are 24.8 snowfall days, and 298mm (11.73") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 36min of daylight.On the first day of the month, sunrise is at 8:42 am and sunset at 3:39 pm. On the last day of December, in Polglass, sunrise is at 9:06 am and sunset at 3:42 pm GMT.
Sunshine
December has the least sunshine of the year in Polglass, with an average of 2.9h of sunshine.UV index
December is the month with the lowest UV index in Polglass, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Polglass in December?
What is the average humidity in December in Polglass?
How much does it rain in Polglass in December?
How many days does it snow in December in Polglass?
What is the month with the shortest days in Polglass?
How many hours of daylight does Polglass have in December?
What time are sunrise and sunset in December in Polglass?
What is the month with the least sunshine in Polglass?
How many hours of sunshine does Polglass have in December?
What is the month with the lowest UV index in Polglass?
What is the UV index reading in December in Polglass?
Average temperature in December
Polglass, United Kingdom
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is July (15°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in December
Polglass, United Kingdom
- Average pressure in December: 1004.8mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in December
Polglass, United Kingdom
- Average wind speed in December: 22.3km/h
The windiest month (with the highest average wind speed) is January (22.7km/h).
The calmest month (with the lowest average wind speed) is June (13.1km/h).
Average humidity in December
Polglass, United Kingdom
- Average humidity in December: 86%
The months with the highest relative humidity are July, August and September (87%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in December
Polglass, United Kingdom
- Average rainfall in December: 91mm
The wettest month (with the highest rainfall) is January (96mm).
The driest month (with the least rainfall) is April (43mm).
Average rainfall days in December
Polglass, United Kingdom
- Average rainfall days in December: 21.8 days
The month with the highest number of rainy days is August (25.1 days).
The month with the least rainy days is February (18 days).
Average snowfall in December
Polglass, United Kingdom
- Average snowfall in December: 46mm
The month with the highest snowfall is February (85mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Polglass, United Kingdom
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Polglass, United Kingdom
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in December
Polglass, United Kingdom
- Average sunshine days in December: 4.6 days
The month with the most sunshine days is May (7.6 days).
The month with the least sunshine days is August (3.6 days).
Average UV index in December
Polglass, United Kingdom
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Polglass, United Kingdom
- Average cloud cover in December: 67
The months with the most cloud cover are March, June and July (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 62).
Average visibility in December
Polglass, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
