January weather forecastHerne, Germany
January
Weather in January
January, like December, in Herne, Germany, is an icy winter month, with an average temperature ranging between min 0.4°C (32.7°F) and max 4.1°C (39.4°F).Temperature
The coldest temperatures occur during January, when averages reach a peak of 4.1°C (39.4°F) and a low of 0.4°C (32.7°F).Humidity
In Herne, Germany, the average relative humidity in January is 87%.Rainfall
In Herne, in January, during 14.4 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Herne, during the entire year, the rain falls for 171.9 days and collects up to 479mm (18.86") of precipitation.Snowfall
Months with snowfall in Herne are January through April, November and December. The month with the most snowfall in Herne, Germany, is January, when snow falls for 5.8 days and typically aggregates up to 46mm (1.81") of snow.Daylight
The average length of the day in January in Herne is 8h and 26min.On the first day of the month, sunrise is at 08:36 and sunset at 16:32. On the last day of January, in Herne, sunrise is at 08:11 and sunset at 17:17 CET.
Sunshine
In Herne, the average sunshine in January is 3.6h.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 unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 during January leads to these advisories:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Herne, Germany
- Average high temperature in January: 4.1°C
The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in January: 0.4°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 (0.4°C).
Average pressure in January
Herne, Germany
- Average pressure in January: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in January
Herne, Germany
- Average wind speed in January: 15.8km/h
The windiest month (with the highest average wind speed) is December (16.5km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in January
Herne, Germany
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall in January
Herne, Germany
- Average rainfall in January: 46mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in January
Herne, Germany
- Average rainfall days in January: 14.4 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is April (12.1 days).
Average snowfall in January
Herne, Germany
- Average snowfall in January: 46mm
The month with the highest snowfall is January (46mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Herne, Germany
- Average snowfall days in January: 5.8 days
The month with the highest number of snowfall days is January (5.8 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
Herne, Germany
- Average daylight in January: 8h and 24min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 3h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in January
Herne, Germany
- Average sunshine days in January: 11.7 days
The month with the most sunshine days is April (15.7 days).
The month with the least sunshine days is December (10.5 days).
Average UV index in January
Herne, 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
Herne, Germany
- Average cloud cover in January: 63
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in January
Herne, Germany
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
