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
The lowest temperatures are recorded in January, with averages reaching a high of 4.9°C (40.8°F) and a low of 1.3°C (34.3°F).Humidity
In Riel, the average relative humidity in January is 86%.Rainfall
In Riel, during January, the rain falls for 12.1 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, in Riel, Netherlands, there are 154.3 rainfall days, and 321mm (12.64") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Riel. In Riel, in January, during 3.2 snowfall days, 21mm (0.83") of snow is typically accumulated. Throughout the year, in Riel, Netherlands, there are 12.3 snowfall days, and 79mm (3.11") of snow is accumulated.Daylight
The average length of the day in January in Riel is 8h and 26min.On the first day of January in Riel, sunrise is at 08:45 and sunset at 16:40. On the last day of the month, sunrise is at 08:20 and sunset at 17:26 CET.
Sunshine
In January, the average sunshine in Riel, Netherlands, is 3.9h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 2 in January leads to these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Riel?
Is January cold in Riel?
What is the average humidity in January in Riel?
How many days does it rain in January in Riel?
How many days does it snow in January in Riel?
How many hours of daylight does Riel have in January?
What time are sunrise and sunset in January in Riel?
How long on average sun shines in January in Riel?
What is the month with the lowest UV index in Riel?
How high is the UV index in January in Riel?
Average temperature in January
Riel, Netherlands
- Average high temperature in January: 4.9°C
The warmest months (with the highest average high temperature) are July and August (23.1°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in January: 1.3°C
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in January
Riel, Netherlands
- Average pressure in January: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in January
Riel, Netherlands
- Average wind speed in January: 16.6km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in January
Riel, Netherlands
- Average humidity in January: 86%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (73%).
Average rainfall in January
Riel, Netherlands
- Average rainfall in January: 22mm
The wettest months (with the highest rainfall) are July, August and December (32mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in January
Riel, Netherlands
- Average rainfall days in January: 12.1 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in January
Riel, Netherlands
- Average snowfall in January: 21mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Riel, Netherlands
- Average snowfall days in January: 3.2 days
The month with the highest number of snowfall days is February (4.3 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
Riel, Netherlands
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in January
Riel, Netherlands
- Average sunshine days in January: 14.2 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in January
Riel, Netherlands
- 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, November and December (UV index 2).
Average cloud cover in January
Riel, Netherlands
- Average cloud cover in January: 62
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in January
Riel, Netherlands
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
