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
January, marked by an average high-temperature of 5.1°C (41.2°F) and a low-temperature of 1.6°C (34.9°F), is the coldest month.Humidity
In De Bilt, the average relative humidity in January is 87%.Rainfall
In De Bilt, in January, it is raining for 9.8 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, in De Bilt, there are 116.8 rainfall days, and 163mm (6.42") of precipitation is accumulated.Snowfall
January, February and December are months with snowfall in De Bilt, Netherlands. In De Bilt, in January, snow falls for 2.1 days, with typically accumulated 7mm (0.28") of snow. Throughout the year, there are 6.6 snowfall days, and 23mm (0.91") of snow is accumulated.Daylight
The average length of the day in January in De Bilt, Netherlands, is 8h and 22min.On the first day of the month, sunrise is at 08:47 and sunset at 16:37. On the last day of January, in De Bilt, sunrise is at 08:21 and sunset at 17:23 CET.
Sunshine
In January, the average sunshine in De Bilt is 3.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in De Bilt, Netherlands. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 2 during January leads to these instructions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What time of the year is the coldest in De Bilt?
Is it cold in De Bilt during January?
What is the average humidity in January in De Bilt?
How many days does it rain in January in De Bilt?
How much does it snow in De Bilt in January?
How many hours of daylight does De Bilt have in January?
What time are sunrise and sunset in January in De Bilt?
How many hours of sunshine does De Bilt have in January?
When is the lowest UV index in De Bilt?
How high is the UV index in January in De Bilt?
Average temperature in January
De Bilt, Netherlands
- Average high temperature in January: 5.1°C
The warmest months (with the highest average high temperature) are July and August (22.1°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in January: 1.6°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (1.4°C).
Average pressure in January
De Bilt, Netherlands
- Average pressure in January: 1014.9mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in January
De Bilt, Netherlands
- Average wind speed in January: 17.4km/h
The windiest month (with the highest average wind speed) is December (17.9km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in January
De Bilt, 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 (75%).
Average rainfall in January
De Bilt, Netherlands
- Average rainfall in January: 11mm
The wettest months (with the highest rainfall) are June and July (19mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in January
De Bilt, Netherlands
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is October (7.3 days).
Average snowfall in January
De Bilt, Netherlands
- Average snowfall in January: 7mm
The month with the highest snowfall is February (12mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
De Bilt, Netherlands
- Average snowfall days in January: 2.1 days
The month with the highest number of snowfall days is February (2.2 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
De Bilt, Netherlands
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in January
De Bilt, Netherlands
- Average sunshine days in January: 17.5 days
The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is June (12.7 days).
Average UV index in January
De Bilt, 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
De Bilt, Netherlands
- Average cloud cover in January: 62
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in January
De Bilt, 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).
De Bilt, Netherlands
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