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
Witzwil's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's frosty 8.2°C (46.8°F) to an icy 4.4°C (39.9°F). In December, Witzwil's temperature tends to fall to an average low of -1.5°C (29.3°F) during the night.Humidity
In December, the average relative humidity in Witzwil is 85%.Rainfall
In December, the rain falls for 12.3 days. Throughout December, 49mm (1.93") of precipitation is accumulated. Throughout the year, there are 179.2 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Witzwil. In December, in Witzwil, it is snowing for 6.2 days. Throughout December, 52mm (2.05") of snow is accumulated. Throughout the year, there are 31.2 snowfall days, and 238mm (9.37") of snow is accumulated.Daylight
December has the shortest days of the year in Witzwil, with an average of 8h and 36min of daylight.On the first day of December in Witzwil, sunrise is at 07:57 and sunset at 16:44. On the last day of the month, sunrise is at 08:17 and sunset at 16:52 CET.
Sunshine
The month with the least sunshine is December, with an average of 4.3h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Witzwil. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 during December translates into the following guidance:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Witzwil in December?
What is the average humidity in December in Witzwil?
How much does it rain in Witzwil in December?
How much does it snow in Witzwil in December?
What is the month with the shortest days in Witzwil?
What is the average length of the day in December in Witzwil?
When are sunrise and sunset in December in Witzwil?
What is the month with the least sunshine in Witzwil?
How many hours of sunshine does Witzwil have in December?
What is the month with the lowest UV index in Witzwil?
What is the UV index reading in December in Witzwil?
Average temperature in December
Witzwil, Switzerland
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure in December
Witzwil, Switzerland
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Witzwil, Switzerland
- Average wind speed in December: 11.7km/h
The windiest month (with the highest average wind speed) is February (12km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in December
Witzwil, Switzerland
- Average humidity in December: 85%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is April (79%).
Average rainfall in December
Witzwil, Switzerland
- Average rainfall in December: 49mm
The wettest months (with the highest rainfall) are June and August (75mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in December
Witzwil, Switzerland
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in December
Witzwil, Switzerland
- Average snowfall in December: 52mm
The month with the highest snowfall is February (65mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Witzwil, Switzerland
- Average snowfall days in December: 6.2 days
The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Witzwil, Switzerland
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in December
Witzwil, Switzerland
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is May (8.4 days).
Average UV index in December
Witzwil, 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, November and December (UV index 2).
Average cloud cover in December
Witzwil, Switzerland
- Average cloud cover in December: 55
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Witzwil, Switzerland
- Average visibility in December: 8km
The month with the highest visibility is March (9km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (8km).
Witzwil, Switzerland
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