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 brings the lowest temperatures, with an average high of 4.1°C (39.4°F) and an average low of 0.2°C (32.4°F).Humidity
In Westerlee, Netherlands, the average relative humidity in January is 88%.Rainfall
In Westerlee, Netherlands, in January, during 12.8 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Westerlee, during the entire year, the rain falls for 175.1 days and collects up to 369mm (14.53") of precipitation.Snowfall
January through March, November and December are months with snowfall. The months with the most snowfall are January and February, with an average 25mm (0.98") of accumulated snow.Daylight
In Westerlee, the average length of the day in January is 8h and 12min.On the first day of January in Westerlee, sunrise is at 08:46 and sunset at 16:24. On the last day of the month, sunrise is at 08:17 and sunset at 17:12 CET.
Sunshine
In January, the average sunshine in Westerlee, Netherlands, is 3.5h.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 of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 2 in January transforms into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. 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 time of year in Westerlee?
How cold is January in Westerlee?
What is the average humidity in January in Westerlee?
How much does it rain in Westerlee in January?
When does it snow the most in Westerlee?
How much does it snow in Westerlee in January?
How many hours of daylight does Westerlee have in January?
What time are sunrise and sunset in January in Westerlee?
How long on average sun shines in January in Westerlee?
When is the lowest UV index in Westerlee?
What is the UV index intensity in January in Westerlee?
Average temperature in January
Westerlee, Netherlands
- Average high temperature in January: 4.1°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in January: 0.2°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.2°C).
Average pressure in January
Westerlee, Netherlands
- Average pressure in January: 1014.2mbar
The month with the highest atmospheric pressure is September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in January
Westerlee, Netherlands
- Average wind speed in January: 18.7km/h
The windiest month (with the highest average wind speed) is December (19km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in January
Westerlee, Netherlands
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in January
Westerlee, Netherlands
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is June (43mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in January
Westerlee, Netherlands
- Average rainfall days in January: 12.8 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (10.4 days).
Average snowfall in January
Westerlee, Netherlands
- Average snowfall in January: 25mm
The months with the highest snowfall are January and February (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Westerlee, Netherlands
- Average snowfall days in January: 4 days
The month with the highest number of snowfall days is February (4.4 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
Westerlee, 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 3min
The month with the most sunshine is August (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in January
Westerlee, Netherlands
- Average sunshine days in January: 13.2 days
The month with the most sunshine days is March (15.8 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in January
Westerlee, 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
Westerlee, Netherlands
- Average cloud cover in January: 67
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are April and August (Cloud cover 45).
Average visibility in January
Westerlee, Netherlands
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
