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 4.1°C (39.4°F) and a low temperature of -0.5°C (31.1°F), is generally the coldest month.Humidity
The most humid month is January, with an average relative humidity of 86%.Rainfall
In Reihen, in January, during 10.7 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Reihen, there are 143.7 rainfall days, and 326mm (12.83") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Reihen, in January, during 6.5 snowfall days, 24mm (0.94") of snow is typically accumulated. Throughout the year, there are 16.9 snowfall days, and 85mm (3.35") of snow is accumulated.Daylight
In January, the average length of the day is 8h and 45min.On the first day of the month, sunrise is at 08:19 and sunset at 16:36. On the last day of January, sunrise is at 07:57 and sunset at 17:18 CET.
Sunshine
In Reihen, the average sunshine in January is 4.3h.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 threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 2 during January translates into the following guidance:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Reihen?
How cold is January in Reihen?
What is the most humid month in Reihen?
What is the average humidity in January in Reihen?
How many days does it rain in January in Reihen?
How much does it snow in Reihen in January?
How many hours of daylight does Reihen have in January?
When are sunrise and sunset in January in Reihen?
How long on average sun shines in January in Reihen?
When is the lowest UV index in Reihen?
How high is the UV index in January in Reihen?
Average temperature in January
Reihen, Germany
- Average high temperature in January: 4.1°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in January: -0.5°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 (-0.5°C).
Average pressure in January
Reihen, Germany
- Average pressure in January: 1018.5mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1015.1mbar).
Average wind speed in January
Reihen, Germany
- Average wind speed in January: 11.5km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in January
Reihen, Germany
- Average humidity in January: 86%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in January
Reihen, Germany
- Average rainfall in January: 20mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in January
Reihen, Germany
- Average rainfall days in January: 10.7 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in January
Reihen, Germany
- Average snowfall in January: 24mm
The month with the highest snowfall is December (30mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Reihen, Germany
- Average snowfall days in January: 6.5 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Reihen, Germany
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in January
Reihen, Germany
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in January
Reihen, Germany
- Average UV index in January: 2
The months with the highest UV index are May, 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
Reihen, Germany
- Average cloud cover in January: 57
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Reihen, 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).
