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
During the coldest month, January, temperatures average a high of 4.4°C (39.9°F) and a low of 1.2°C (34.2°F).Humidity
The average relative humidity in January in Onnen is 87%.Rainfall
In Onnen, Netherlands, in January, it is raining for 14.4 days, with typically 25mm (0.98") of accumulated precipitation. In Onnen, Netherlands, during the entire year, the rain falls for 179 days and collects up to 336mm (13.23") of precipitation.Snowfall
January through March, November and December are months with snowfall in Onnen. The month with the most snowfall is January, when snow falls for 4.3 days and typically aggregates up to 17mm (0.67") of snow.Daylight
In January, the average length of the day in Onnen is 8h and 12min.On the first day of January, sunrise is at 08:47 and sunset at 16:26. On the last day of the month, sunrise is at 08:19 and sunset at 17:14 CET.
Sunshine
The average sunshine in January in Onnen, Netherlands, is 3.7h.UV index
The months with the lowest UV index in Onnen are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 2 in January transforms into this advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are the coldest months in Onnen?
How cold does it get in Onnen in January?
What is the average humidity in January in Onnen?
How many days does it rain in January in Onnen?
When does it snow the most in Onnen?
How much does it snow in Onnen in January?
What is the average length of the day in January in Onnen?
What time are sunrise and sunset in January in Onnen?
How many hours of sunshine does Onnen have in January?
What is the month with the lowest UV index in Onnen?
How high is the UV index in January in Onnen?
Average temperature in January
Onnen, Netherlands
- Average high temperature in January: 4.4°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in January: 1.2°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (1°C).
Average pressure in January
Onnen, Netherlands
- Average pressure in January: 1013.9mbar
The months with the highest atmospheric pressure are May and September (1016.4mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in January
Onnen, Netherlands
- Average wind speed in January: 20.9km/h
The windiest month (with the highest average wind speed) is December (21.2km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in January
Onnen, Netherlands
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall in January
Onnen, Netherlands
- Average rainfall in January: 25mm
The wettest month (with the highest rainfall) is June (41mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in January
Onnen, Netherlands
- Average rainfall days in January: 14.4 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in January
Onnen, Netherlands
- Average snowfall in January: 17mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Onnen, Netherlands
- Average snowfall days in January: 4.3 days
The month with the highest number of snowfall days is February (4.8 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
Onnen, Netherlands
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in January
Onnen, Netherlands
- Average sunshine days in January: 11.1 days
The months with the most sunshine days are March and April (14.8 days).
The month with the least sunshine days is December (9 days).
Average UV index in January
Onnen, Netherlands
- Average UV index in January: 2
The month with the highest UV index is 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
Onnen, Netherlands
- Average cloud cover in January: 65
The month with the most cloud cover is December (Cloud cover 68).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility in January
Onnen, Netherlands
- Average visibility in January: 9km
The months with the highest visibility are April and August (10km).
The months with the lowest visibility are January, February, March, May, June, July, September, October, November and December (9km).
Onnen, Netherlands
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