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
In Rockenberg, the month of January is known for its lowest average temperatures, reaching a high of 2.8°C (37°F) and a low of -1.5°C (29.3°F).Humidity
January and December, with an average relative humidity of 90%, are the most humid months.Rainfall
In Rockenberg, in January, it is raining for 13.4 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 168.8 rainfall days, and 473mm (18.62") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Rockenberg. In January, it is snowing for 8.5 days. Throughout January, 53mm (2.09") of snow is accumulated. Throughout the year, in Rockenberg, Germany, there are 26.9 snowfall days, and 200mm (7.87") of snow is accumulated.Daylight
In Rockenberg, the average length of the day in January is 8h and 35min.On the first day of the month, sunrise is at 08:25 and sunset at 16:31. On the last day of January, sunrise is at 08:01 and sunset at 17:15 CET.
Sunshine
In Rockenberg, the average sunshine in January is 3.3h.UV index
In January, the average daily maximum UV index in Rockenberg, Germany, is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What is the coldest time of year in Rockenberg?
How cold is January in Rockenberg?
What is the most humid month in Rockenberg?
What is the average humidity in January in Rockenberg?
How many days does it rain in January in Rockenberg?
How many days does it snow in January in Rockenberg?
How many hours of daylight does Rockenberg have in January?
When is the sunrise / sunset in January in Rockenberg?
How long on average sun shines in January in Rockenberg?
How high is the UV index in January in Rockenberg?
Average temperature in January
Rockenberg, Germany
- Average high temperature in January: 2.8°C
The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in January: -1.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).
Average pressure in January
Rockenberg, Germany
- Average pressure in January: 1017.2mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).
Average wind speed in January
Rockenberg, Germany
- Average wind speed in January: 12km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in January
Rockenberg, Germany
- Average humidity in January: 90%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in January
Rockenberg, Germany
- Average rainfall in January: 35mm
The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in January
Rockenberg, Germany
- Average rainfall days in January: 13.4 days
The month with the highest number of rainy days is July (17.3 days).
The months with the least rainy days are February and September (11.5 days).
Average snowfall in January
Rockenberg, Germany
- Average snowfall in January: 53mm
The month with the highest snowfall is December (66mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Rockenberg, Germany
- Average snowfall days in January: 8.5 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rockenberg, Germany
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in January
Rockenberg, Germany
- Average sunshine days in January: 11.6 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in January
Rockenberg, Germany
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Rockenberg, Germany
- Average cloud cover in January: 67
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in January
Rockenberg, Germany
- Average visibility in January: 7km
The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January, October, November and December (7km).
Rockenberg, Germany
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