December weather forecastPratteln, Switzerland
December
Weather in December
The first month of the winter, December, is also a wintry month in Pratteln, Switzerland, with an average temperature fluctuating between -0.5°C (31.1°F) and 4.8°C (40.6°F).Temperature
With the arrival of December, Pratteln experiences a modest decline in average high-temperatures, transitioning from a frosty 8.6°C (47.5°F) in November to an icy 4.8°C (40.6°F). Pratteln records a steady low-temperature average of -0.5°C (31.1°F) during December.Humidity
The average relative humidity in December in Pratteln is 86%.Rainfall
In Pratteln, in December, it is raining for 15.3 days, with typically 85mm (3.35") of accumulated precipitation. Throughout the year, in Pratteln, there are 196.7 rainfall days, and 822mm (32.36") of precipitation is accumulated.Snowfall
Months with snowfall in Pratteln are January through May, October through December. December is the month with the most snowfall in Pratteln, Switzerland. Snow falls for 7.2 days and accumulates 88mm (3.46") of snow.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year in Pratteln.On the first day of the month, sunrise is at 07:56 and sunset at 16:40. On the last day of December, in Pratteln, sunrise is at 08:16 and sunset at 16:47 CET.
Sunshine
With an average of 4.6h of sunshine, December has the least sunshine of the year.UV index
In Pratteln, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Pratteln, Switzerland
- Average high temperature in December: 4.8°C
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in December: -0.5°C
The months with the highest average low temperature are July and August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in December
Pratteln, Switzerland
- Average pressure in December: 1020.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The months with the lowest atmospheric pressure are April and November (1015.7mbar).
Average wind speed in December
Pratteln, Switzerland
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is March (9.4km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in December
Pratteln, Switzerland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Pratteln, Switzerland
- Average rainfall in December: 85mm
The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is September (41mm).
Average rainfall days in December
Pratteln, Switzerland
- Average rainfall days in December: 15.3 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is October (13 days).
Average snowfall in December
Pratteln, Switzerland
- Average snowfall in December: 88mm
The month with the highest snowfall is December (88mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Pratteln, Switzerland
- Average snowfall days in December: 7.2 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pratteln, Switzerland
- Average daylight in December: 8h and 30min
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 30min).
- Average sunshine in December: 4h and 36min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in December
Pratteln, Switzerland
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is June (6.1 days).
Average UV index in December
Pratteln, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Pratteln, Switzerland
- Average cloud cover in December: 54
The months with the most cloud cover are January and December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Pratteln, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
