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
The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's chilly 9.6°C (49.3°F) to a cold 5.8°C (42.4°F). The month of December records an average low-temperature of 0.1°C (32.2°F).Humidity
In December, the average relative humidity is 74%.Rainfall
In Balerna, in December, it is raining for 7.1 days, with typically 53mm (2.09") of accumulated precipitation. Throughout the year, there are 172.1 rainfall days, and 1177mm (46.34") of precipitation is accumulated.Snowfall
January through March, October through December are months with snowfall. In December, it is snowing for 2.6 days. Throughout December, 43mm (1.69") of snow is accumulated. Throughout the year, in Balerna, there are 11.9 snowfall days, and 210mm (8.27") of snow is accumulated.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Balerna.On the first day of the month, sunrise is at 07:45 and sunset at 16:41. On the last day of December, sunrise is at 08:05 and sunset at 16:49 CET.
Sunshine
In December, the average sunshine is 6.3h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 2 in December transforms into this advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Balerna?
What is the average humidity in December in Balerna?
How many days does it rain in December in Balerna?
How much does it snow in Balerna in December?
What is the month with the shortest days in Balerna?
How many hours of daylight does Balerna have in December?
When are sunrise and sunset in December in Balerna?
How long on average sun shines in December in Balerna?
What is the month with the lowest UV index in Balerna?
What is the UV index reading in December in Balerna?
Average temperature in December
Balerna, Switzerland
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is July (26.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 0.1°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in December
Balerna, Switzerland
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed in December
Balerna, Switzerland
- Average wind speed in December: 6km/h
The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest month (with the lowest average wind speed) is November (5.5km/h).
Average humidity in December
Balerna, Switzerland
- Average humidity in December: 74%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is July (70%).
Average rainfall in December
Balerna, Switzerland
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is November (177mm).
The driest month (with the least rainfall) is January (31mm).
Average rainfall days in December
Balerna, Switzerland
- Average rainfall days in December: 7.1 days
The months with the highest number of rainy days are June and July (20.2 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in December
Balerna, Switzerland
- Average snowfall in December: 43mm
The month with the highest snowfall is February (69mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Balerna, Switzerland
- Average snowfall days in December: 2.6 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Balerna, Switzerland
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in December
Balerna, Switzerland
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (6 days).
Average UV index in December
Balerna, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Balerna, Switzerland
- Average cloud cover in December: 29
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility in December
Balerna, Switzerland
- 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).
