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
December ushers in a minor alteration in Dietwiller's climate, with the average high-temperature moving from November's chilly 9°C (48.2°F) to an icy 5.4°C (41.7°F). Dietwiller experiences a nighttime temperature average of 0.2°C (32.4°F) during December.Humidity
In December, the average relative humidity is 85%.Rainfall
In Dietwiller, in December, it is raining for 15.3 days, with typically 71mm (2.8") of accumulated precipitation. Throughout the year, there are 183.7 rainfall days, and 683mm (26.89") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, October through December. December is the month with the most snowfall in Dietwiller. Snow falls for 6 days and accumulates 60mm (2.36") of snow.Daylight
The month with the shortest days in Dietwiller, France, is December, with an average of 8h and 30min of daylight.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
With an average of 4.8h of sunshine, December has the least sunshine of the year in Dietwiller.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dietwiller. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Dietwiller?
What is the average humidity in December in Dietwiller?
How many days does it rain in December in Dietwiller?
What is the snowiest month in Dietwiller?
How many days does it snow in December in Dietwiller?
What is the month with the shortest days in Dietwiller?
What is the average length of the day in December in Dietwiller?
What time are sunrise and sunset in December in Dietwiller?
What is the month with the least sunshine in Dietwiller?
How long on average sun shines in December in Dietwiller?
What are the months with the lowest UV index in Dietwiller?
What is the UV index intensity in December in Dietwiller?
Average temperature in December
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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
Dietwiller, 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).
Dietwiller, France
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