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
During the coldest month, January, temperatures average a high of 4.3°C (39.7°F) and a low of 0.4°C (32.7°F).Humidity
January and December, with an average relative humidity of 87%, are the most humid months in Retersbeek.Rainfall
In Retersbeek, during January, the rain falls for 14.8 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, there are 182.5 rainfall days, and 482mm (18.98") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 5.9 days and typically aggregates up to 48mm (1.89") of snow.Daylight
The average length of the day in January is 8h and 32min.On the first day of the month, sunrise is at 08:38 and sunset at 16:40. On the last day of January, sunrise is at 08:14 and sunset at 17:24 CET.
Sunshine
In January, the average sunshine is 3.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Retersbeek. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In January, the maximum UV index of 2 suggests this advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Retersbeek?
Is January cold in Retersbeek?
What are the most humid months in Retersbeek?
What is the average humidity in January in Retersbeek?
How much does it rain in Retersbeek in January?
What is the snowiest month in Retersbeek?
How much does it snow in Retersbeek in January?
What is the average length of the day in January in Retersbeek?
When are sunrise and sunset in January in Retersbeek?
How many hours of sunshine does Retersbeek have in January?
When is the lowest UV index in Retersbeek?
How high is the UV index in January in Retersbeek?
Average temperature in January
Retersbeek, Netherlands
- Average high temperature in January: 4.3°C
The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in January: 0.4°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (0.4°C).
Average pressure in January
Retersbeek, Netherlands
- Average pressure in January: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in January
Retersbeek, Netherlands
- Average wind speed in January: 16.7km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in January
Retersbeek, Netherlands
- Average humidity in January: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (75%).
Average rainfall in January
Retersbeek, Netherlands
- Average rainfall in January: 41mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in January
Retersbeek, Netherlands
- Average rainfall days in January: 14.8 days
The months with the highest number of rainy days are May and July (18 days).
The month with the least rainy days is September (12.2 days).
Average snowfall in January
Retersbeek, Netherlands
- Average snowfall in January: 48mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Retersbeek, Netherlands
- Average snowfall days in January: 5.9 days
The month with the highest number of snowfall days is January (5.9 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
Retersbeek, Netherlands
- Average daylight in January: 8h and 3min
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 0min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in January
Retersbeek, Netherlands
- Average sunshine days in January: 10.8 days
The months with the most sunshine days are September and October (15.5 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in January
Retersbeek, Netherlands
- 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, November and December (UV index 2).
Average cloud cover in January
Retersbeek, Netherlands
- Average cloud cover in January: 61
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in January
Retersbeek, Netherlands
- 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).
