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
Temperature records mark January as the coldest month, with highs averaging 4.7°C (40.5°F) and lows at 0.8°C (33.4°F).Humidity
January and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In January, the rain falls for 10.1 days. Throughout January, 17mm (0.67") of precipitation is accumulated. Throughout the year, there are 131.1 rainfall days, and 240mm (9.45") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Garzweiler, Germany, during January, snow falls for 3.9 days and regularly aggregates up to 17mm (0.67") of snow. In Garzweiler, during the entire year, snow falls for 13.7 days and aggregates up to 60mm (2.36") of snow.Daylight
In Garzweiler, the average length of the day in January is 8h and 31min.On the first day of January, sunrise is at 08:37 and sunset at 16:37. On the last day of the month, sunrise is at 08:12 and sunset at 17:21 CET.
Sunshine
In Garzweiler, the average sunshine in January is 4.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
Is it cold during January?
What are the most humid months?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
How many hours of daylight does Garzweiler have in January?
When are sunrise and sunset in January in Garzweiler?
How many hours of sunshine does Garzweiler have in January?
What are the months with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Garzweiler, Germany
- Average high temperature in January: 4.7°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in January: 0.8°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 (0.8°C).
Average pressure in January
Garzweiler, Germany
- Average pressure in January: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in January
Garzweiler, Germany
- Average wind speed in January: 15.3km/h
The windiest month (with the highest average wind speed) is December (15.8km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in January
Garzweiler, Germany
- Average humidity in January: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (71%).
Average rainfall in January
Garzweiler, Germany
- Average rainfall in January: 17mm
The wettest months (with the highest rainfall) are June and August (24mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in January
Garzweiler, Germany
- Average rainfall days in January: 10.1 days
The months with the highest number of rainy days are March, May and July (12.3 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in January
Garzweiler, Germany
- Average snowfall in January: 17mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Garzweiler, Germany
- Average snowfall days in January: 3.9 days
The month with the highest number of snowfall days is January (3.9 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
Garzweiler, 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 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in January
Garzweiler, Germany
- Average sunshine days in January: 15.4 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is February (14.9 days).
Average UV index in January
Garzweiler, 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
Garzweiler, Germany
- Average cloud cover in January: 59
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in January
Garzweiler, Germany
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
