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
January, characterized by an average high temperature of 37.2°F and a low temperature of 29.7°F, is generally the coldest month.Humidity
In January, the average relative humidity in Riesweiler is 90%.Rainfall
The month with the least rainfall in Riesweiler, Germany, is January, when the rain falls for 8.3 days and typically collects 0.79" of precipitation.Snowfall
Months with snowfall are January through May, October through December. In January, in Riesweiler, it is snowing for 7.1 days. Throughout January, 1.69" of snow is accumulated. Throughout the year, in Riesweiler, there are 26.8 snowfall days, and 7.72" of snow is accumulated.Daylight
The average length of the day in January is 8h and 40min.On the first day of January, sunrise is at 08:27 and sunset at 16:38. On the last day of the month, sunrise is at 08:04 and sunset at 17:21 CET.
Sunshine
In Riesweiler, the average sunshine in January is 3.3h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Riesweiler. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Riesweiler?
How cold is it in Riesweiler in January?
What is the average humidity in January in Riesweiler?
What is the driest month in Riesweiler?
How much does it rain in Riesweiler in January?
How much does it snow in Riesweiler in January?
How many hours of daylight does Riesweiler have in January?
When is the sunrise / sunset in January in Riesweiler?
How long on average sun shines in January in Riesweiler?
What are the months with the lowest UV index in Riesweiler?
What is the UV index reading in January in Riesweiler?
Average temperature in January
Riesweiler, Germany
- Average high temperature in January: 37.2°F
The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (37.2°F).
- Average low temperature in January: 29.7°F
The month with the highest average low temperature is August (54.9°F).
The coldest months (with the lowest average low temperature) are January and February (29.7°F).
Average pressure in January
Riesweiler, Germany
- Average pressure in January: 30.05"Hg
The month with the highest atmospheric pressure is December (30.07"Hg).
The month with the lowest atmospheric pressure is November (29.96"Hg).
Average wind speed in January
Riesweiler, Germany
- Average wind speed in January: 7.1mph
The windiest months (with the highest average wind speed) are February and March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Riesweiler, Germany
- Average humidity in January: 90%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in January
Riesweiler, Germany
- Average rainfall in January: 0.79"
The wettest month (with the highest rainfall) is July (2.28").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in January
Riesweiler, Germany
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in January
Riesweiler, Germany
- Average snowfall in January: 1.69"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Riesweiler, Germany
- Average snowfall days in January: 7.1 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Riesweiler, Germany
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- 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 0min).
Average sunshine days in January
Riesweiler, Germany
- Average sunshine days in January: 16.7 days
The month with the most sunshine days is March (18.1 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in January
Riesweiler, 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, March, October, November and December (UV index 2).
Average cloud cover in January
Riesweiler, Germany
- Average cloud cover in January: 68
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in January
Riesweiler, Germany
- Average visibility in January: 4mi
The months with the highest visibility are April, June, July and August (6mi).
The months with the lowest visibility are January, February, October, November and December (4mi).
