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
Weather in January
Temperature
Grafrath experiences its lowest temperatures in January, with an average peak of 2.3°C (36.1°F) and a low of -3.3°C (26.1°F).Humidity
January is the most humid month, with an average relative humidity of 90%.Rainfall
In January, the rain falls for 7.3 days. Throughout January, 51mm (2.01") of precipitation is accumulated. In Grafrath, during the entire year, the rain falls for 169.8 days and collects up to 840mm (33.07") of precipitation.Snowfall
Months with snowfall in Grafrath, Germany, are January through May, October through December. The month with the most snowfall is January, when snow falls for 10.8 days and typically aggregates up to 220mm (8.66") of snow.Daylight
In Grafrath, the average length of the day in January is 8h and 53min.On the first day of January in Grafrath, sunrise is at 08:05 and sunset at 16:31. On the last day of the month, sunrise is at 07:45 and sunset at 17:12 CET.
Sunshine
The months with the least sunshine are January and February, with an average of 3.8h of sunshine.UV index
The months with the lowest UV index in Grafrath are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: In January, the maximum UV index of 2 suggests these recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What time of the year is the coldest in Grafrath?
How cold is it in Grafrath in January?
What is the most humid month in Grafrath?
What is the average humidity in January in Grafrath?
How much does it rain in Grafrath in January?
When does it snow the most in Grafrath?
How much does it snow in Grafrath in January?
What is the average length of the day in January in Grafrath?
When is the sunrise / sunset in January in Grafrath?
What is the month with the least sunshine in Grafrath?
How many hours of sunshine does Grafrath have in January?
What is the month with the lowest UV index in Grafrath?
What is the UV index intensity in January in Grafrath?
Average temperature in January
Grafrath, Germany
- Average high temperature in January: 2.3°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in January: -3.3°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in January
Grafrath, Germany
- Average pressure in January: 1019mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in January
Grafrath, Germany
- Average wind speed in January: 10.3km/h
The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest months (with the lowest average wind speed) are August and September (7.7km/h).
Average humidity in January
Grafrath, Germany
- Average humidity in January: 90%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in January
Grafrath, Germany
- Average rainfall in January: 51mm
The wettest month (with the highest rainfall) is June (121mm).
The driest month (with the least rainfall) is November (25mm).
Average rainfall days in January
Grafrath, Germany
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is May (22.9 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in January
Grafrath, Germany
- Average snowfall in January: 220mm
The month with the highest snowfall is January (220mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Grafrath, Germany
- Average snowfall days in January: 10.8 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Grafrath, Germany
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).
Average sunshine days in January
Grafrath, Germany
- Average sunshine days in January: 16.1 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (5.7 days).
Average UV index in January
Grafrath, Germany
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in January
Grafrath, Germany
- Average cloud cover in January: 62
The months with the most cloud cover are January and February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in January
Grafrath, Germany
- Average visibility in January: 7km
The months with the highest visibility are April and July (9km).
The months with the lowest visibility are January, February and October (7km).
Grafrath, Germany
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