Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
The coldest period is January, when temperatures fluctuate between an average high of 4.1°C (39.4°F) and a low of -1°C (30.2°F).Humidity
January is the most humid month, with an average relative humidity of 87%.Rainfall
In Roppenheim, in January, it is raining for 13.1 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, in Roppenheim, there are 164 rainfall days, and 463mm (18.23") of precipitation is accumulated.Snowfall
January through March, October through December are months with snowfall in Roppenheim. In Roppenheim, France, in January, during 6.8 snowfall days, 39mm (1.54") of snow is typically accumulated. In Roppenheim, France, during the entire year, snow falls for 17.9 days and aggregates up to 118mm (4.65") of snow.Daylight
In January, the average length of the day in Roppenheim is 8h and 48min.On the first day of January in Roppenheim, sunrise is at 08:21 and sunset at 16:41. On the last day of the month, sunrise is at 07:59 and sunset at 17:22 CET.
Sunshine
January has the least sunshine of the year in Roppenheim, France, 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. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 2 during January translates into these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Roppenheim?
How cold is it in Roppenheim in January?
What is the most humid month in Roppenheim?
What is the average humidity in January in Roppenheim?
How many days does it rain in January in Roppenheim?
How many days does it snow in January in Roppenheim?
How many hours of daylight does Roppenheim have in January?
When are sunrise and sunset in January in Roppenheim?
What is the month with the least sunshine in Roppenheim?
How many hours of sunshine does Roppenheim have in January?
When is the lowest UV index in Roppenheim?
What is the UV index intensity in January in Roppenheim?
Average temperature in January
Roppenheim, France
- Average high temperature in January: 4.1°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 January: -1°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 January
Roppenheim, France
- Average pressure in January: 1018.6mbar
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 January
Roppenheim, France
- Average wind speed in January: 10.9km/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 January
Roppenheim, France
- Average humidity in January: 87%
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 January
Roppenheim, France
- Average rainfall in January: 39mm
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 January
Roppenheim, France
- Average rainfall days in January: 13.1 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 January
Roppenheim, France
- Average snowfall in January: 39mm
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 January
Roppenheim, France
- Average snowfall days in January: 6.8 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 January /
Average sunshine in January
Roppenheim, France
- Average daylight in January: 8h and 5min
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 January: 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 January
Roppenheim, France
- Average sunshine days in January: 12.8 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 January
Roppenheim, France
- Average UV index in January: 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 January
Roppenheim, France
- Average cloud cover in January: 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 January
Roppenheim, France
- Average visibility in January: 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).
