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
Transition into December subtly marks a drop in the average high-temperature, moderately moving from a frosty 9°C (48.2°F) in November to a wintry 5.4°C (41.7°F). Nighttime temperature in Waltenheim lowers to an average of 0.2°C (32.4°F) in December.Humidity
In December, the average relative humidity is 85%.Rainfall
In December, the rain falls for 15.3 days. Throughout December, 71mm (2.8") of precipitation is accumulated. In Waltenheim, during the entire year, the rain falls for 183.7 days and collects up to 683mm (26.89") of precipitation.Snowfall
Months with snowfall in Waltenheim are January through March, October through December. The month with the most snowfall is December, when snow falls for 6 days and typically aggregates up to 60mm (2.36") of snow.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year in Waltenheim, France.On the first day of the month, sunrise is at 07:58 and sunset at 16:40. On the last day of December, sunrise is at 08:18 and sunset at 16:48 CET.
Sunshine
December has the least sunshine of the year, with an average of 4.8h of sunshine.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 estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during December translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
How cold does it get in Waltenheim in December?
What is the average humidity in December in Waltenheim?
How many days does it rain in December in Waltenheim?
What is the snowiest month in Waltenheim?
How much does it snow in Waltenheim in December?
What is the month with the shortest days in Waltenheim?
What is the average length of the day in December in Waltenheim?
When is the sunrise / sunset in December in Waltenheim?
What is the month with the least sunshine in Waltenheim?
How many hours of sunshine does Waltenheim have in December?
What is the month with the lowest UV index in Waltenheim?
How high is the UV index in December in Waltenheim?
Average temperature in December
Waltenheim, France
- Average high temperature in December: 5.4°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in December: 0.2°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.7°C).
Average pressure in December
Waltenheim, France
- Average pressure in December: 1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).
Average wind speed in December
Waltenheim, France
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is February (10.1km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in December
Waltenheim, France
- Average humidity in December: 85%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and August (76%).
Average rainfall in December
Waltenheim, France
- Average rainfall in December: 71mm
The wettest month (with the highest rainfall) is June (82mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days in December
Waltenheim, France
- Average rainfall days in December: 15.3 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is October (12.2 days).
Average snowfall in December
Waltenheim, France
- Average snowfall in December: 60mm
The month with the highest snowfall is December (60mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Waltenheim, France
- Average snowfall days in December: 6 days
The month with the highest number of snowfall days is January (7.3 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
Waltenheim, France
- Average daylight in December: 8h and 3min
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 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in December
Waltenheim, France
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is May (7.5 days).
Average UV index in December
Waltenheim, France
- 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
Waltenheim, France
- Average cloud cover in December: 51
The months with the most cloud cover are January and December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Waltenheim, France
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and October (9km).
The months with the lowest visibility are January, February, September, November and December (8km).
Waltenheim, France
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