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
A mild drop in Roppenheim's average high-temperature is observed in December, transitioning from a chilly 9°C (48.2°F) in November to a cold 5.3°C (41.5°F). A steady low-temperature average of 0.6°C (33.1°F) is logged during December, reflecting a modest dip from daytime readings.Humidity
In December, the average relative humidity is 86%.Rainfall
The months with the most rainfall in Roppenheim, France, are May and December, with an average 54mm (2.13") of precipitation.Snowfall
January through March, October through December are months with snowfall in Roppenheim. The month with the most snowfall is December, when snow falls for 3.8 days and typically aggregates up to 42mm (1.65") of snow.Daylight
The month with the shortest days in Roppenheim is December, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 08:00 and sunset at 16:33. On the last day of the month, sunrise is at 08:21 and sunset at 16:40 CET.
Sunshine
In December, the average sunshine is 4.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Opt for tightly woven and loose clothing to enhance protection from the Sun. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Roppenheim in December?
What is the average humidity in December in Roppenheim?
What is the rainiest month in Roppenheim?
How many days does it rain in December in Roppenheim?
What is the snowiest month in Roppenheim?
How many days does it snow in December in Roppenheim?
What is the month with the shortest days in Roppenheim?
What is the average length of the day in December in Roppenheim?
When are sunrise and sunset in December in Roppenheim?
How long on average sun shines in December in Roppenheim?
When is the lowest UV index in Roppenheim?
What is the UV index reading in December in Roppenheim?
Average temperature in December
Roppenheim, France
- Average high temperature in December: 5.3°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in December: 0.6°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure in December
Roppenheim, France
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in December
Roppenheim, France
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Roppenheim, France
- Average humidity in December: 86%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are July and August (71%).
Average rainfall in December
Roppenheim, France
- Average rainfall in December: 54mm
The wettest months (with the highest rainfall) are May and December (54mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Roppenheim, France
- Average rainfall days in December: 14.1 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is October (10.3 days).
Average snowfall in December
Roppenheim, France
- Average snowfall in December: 42mm
The month with the highest snowfall is December (42mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Roppenheim, France
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Roppenheim, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in December
Roppenheim, France
- Average sunshine days in December: 13.6 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in December
Roppenheim, France
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Roppenheim, France
- Average cloud cover in December: 57
The months with the most cloud cover are January and December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Roppenheim, France
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Roppenheim, France
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