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
With average high and low temperatures of 4.8°C (40.6°F) and 0.9°C (33.6°F) respectively, January is Viersen's coldest month.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 86%.Rainfall
In Viersen, in January, during 15.9 rainfall days, 45mm (1.77") of precipitation is typically accumulated. Throughout the year, there are 191.8 rainfall days, and 535mm (21.06") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. The month with the most snowfall in Viersen is January, when snow falls for 6.5 days and typically aggregates up to 55mm (2.17") of snow.Daylight
In January, the average length of the day in Viersen is 8h and 29min.On the first day of the month, sunrise is at 08:38 and sunset at 16:36. On the last day of January, in Viersen, sunrise is at 08:13 and sunset at 17:21 CET.
Sunshine
In Viersen, the average sunshine in January is 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 of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 during January translates into the following guidance:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Viersen?
How cold does it get in Viersen in January?
What are the most humid months in Viersen?
What is the average humidity in January in Viersen?
How much does it rain in Viersen in January?
When does it snow the most in Viersen?
How many days does it snow in January in Viersen?
What is the average length of the day in January in Viersen?
What time are sunrise and sunset in January in Viersen?
How long on average sun shines in January in Viersen?
What are the months with the lowest UV index in Viersen?
How high is the UV index in January in Viersen?
Average temperature in January
Viersen, Germany
- Average high temperature in January: 4.8°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in January: 0.9°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in January
Viersen, Germany
- Average pressure in January: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in January
Viersen, Germany
- Average wind speed in January: 15.7km/h
The windiest month (with the highest average wind speed) is December (16.4km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in January
Viersen, Germany
- Average humidity in January: 86%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in January
Viersen, Germany
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in January
Viersen, Germany
- Average rainfall days in January: 15.9 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is September (13.6 days).
Average snowfall in January
Viersen, Germany
- Average snowfall in January: 55mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Viersen, Germany
- Average snowfall days in January: 6.5 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Viersen, Germany
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January: 4h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in January
Viersen, Germany
- Average sunshine days in January: 9.3 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is December (8.3 days).
Average UV index in January
Viersen, Germany
- Average UV index in January: 2
The months with the highest UV index are 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
Viersen, Germany
- Average cloud cover in January: 60
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in January
Viersen, Germany
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is December (8km).
