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
Sennwald, Switzerland, observes a small decrease in the average high-temperature with the arrival of December, falling from November's frosty 7.6°C (45.7°F) to a cold 3°C (37.4°F). In December, the temperature drops to an average of -3.9°C (25°F) at night.Humidity
In December, the average relative humidity is 83%.Rainfall
In Sennwald, Switzerland, in December, it is raining for 14.3 days, with typically 100mm (3.94") of accumulated precipitation. Throughout the year, in Sennwald, there are 181.9 rainfall days, and 949mm (37.36") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Sennwald, in December, snow falls for 7.7 days, with typically accumulated 138mm (5.43") of snow. Throughout the year, there are 37 snowfall days, and 721mm (28.39") of snow is accumulated.Daylight
The month with the shortest days in Sennwald, Switzerland, is December, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 07:48 and sunset at 16:33. On the last day of December, in Sennwald, sunrise is at 08:08 and sunset at 16:41 CET.
Sunshine
With an average of 5.4h of sunshine, December has the least sunshine of the year in Sennwald.UV index
The months with the lowest UV index in Sennwald are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in December transforms into this advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Sennwald?
What is the average humidity in December in Sennwald?
How much does it rain in Sennwald in December?
How many days does it snow in December in Sennwald?
What is the month with the shortest days in Sennwald?
What is the average length of the day in December in Sennwald?
What time are sunrise and sunset in December in Sennwald?
What is the month with the least sunshine in Sennwald?
How long on average sun shines in December in Sennwald?
What is the month with the lowest UV index in Sennwald?
How high is the UV index in December in Sennwald?
Average temperature in December
Sennwald, Switzerland
- Average high temperature in December: 3°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in December: -3.9°C
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is February (-6°C).
Average pressure in December
Sennwald, Switzerland
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Sennwald, Switzerland
- Average wind speed in December: 7.9km/h
The windiest month (with the highest average wind speed) is December (7.9km/h).
The calmest months (with the lowest average wind speed) are August and September (6.4km/h).
Average humidity in December
Sennwald, Switzerland
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in December
Sennwald, Switzerland
- Average rainfall in December: 100mm
The wettest month (with the highest rainfall) is August (116mm).
The driest month (with the least rainfall) is April (51mm).
Average rainfall days in December
Sennwald, Switzerland
- Average rainfall days in December: 14.3 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (10.4 days).
Average snowfall in December
Sennwald, Switzerland
- Average snowfall in December: 138mm
The month with the highest snowfall is January (214mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sennwald, Switzerland
- Average snowfall days in December: 7.7 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sennwald, Switzerland
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Sennwald, Switzerland
- Average sunshine days in December: 12.2 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in December
Sennwald, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Sennwald, Switzerland
- Average cloud cover in December: 43
The months with the most cloud cover are January and February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Sennwald, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and November (9km).
The month with the lowest visibility is January (7km).
