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's onset records an average high-temperature of a still frosty 6.2°C (43.2°F), a near match to December's 7.9°C (46.2°F). De Lier notes a consistent average low-temperature of 3.8°C (38.8°F) during January nights.Humidity
January is the most humid month, with an average relative humidity of 83%.Rainfall
In De Lier, Netherlands, during January, the rain falls for 14.8 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, in De Lier, there are 172 rainfall days, and 384mm (15.12") of precipitation is accumulated.Snowfall
Months with snowfall in De Lier are January through March, November and December. In January, it is snowing for 2 days. Throughout January, 12mm (0.47") of snow is accumulated. In De Lier, Netherlands, during the entire year, snow falls for 7.6 days and aggregates up to 40mm (1.57") of snow.Daylight
In January, the average length of the day in De Lier is 8h and 23min.On the first day of January in De Lier, sunrise is at 08:50 and sunset at 16:41. On the last day of the month, sunrise is at 08:24 and sunset at 17:27 CET.
Sunshine
In January, the average sunshine is 3.7h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 2 in January transforms into the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is January cold in De Lier?
What is the most humid month in De Lier?
What is the average humidity in January in De Lier?
How much does it rain in De Lier in January?
How many days does it snow in January in De Lier?
How many hours of daylight does De Lier have in January?
What time are sunrise and sunset in January in De Lier?
How many hours of sunshine does De Lier have in January?
What is the month with the lowest UV index in De Lier?
How high is the UV index in January in De Lier?
Average temperature in January
De Lier, Netherlands
- Average high temperature in January: 6.2°C
The warmest month (with the highest average high temperature) is August (20.2°C).
The month with the lowest average high temperature is February (5.8°C).
- Average low temperature in January: 3.8°C
The month with the highest average low temperature is August (16.7°C).
The coldest month (with the lowest average low temperature) is February (3.5°C).
Average pressure in January
De Lier, Netherlands
- Average pressure in January: 1014.8mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1011.3mbar).
Average wind speed in January
De Lier, Netherlands
- Average wind speed in January: 26.1km/h
The windiest month (with the highest average wind speed) is December (28.2km/h).
The calmest month (with the lowest average wind speed) is July (18.1km/h).
Average humidity in January
De Lier, Netherlands
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are April, August and September (76%).
Average rainfall in January
De Lier, Netherlands
- Average rainfall in January: 28mm
The wettest month (with the highest rainfall) is August (55mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in January
De Lier, Netherlands
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is April (9.5 days).
Average snowfall in January
De Lier, Netherlands
- Average snowfall in January: 12mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
De Lier, Netherlands
- Average snowfall days in January: 2 days
The month with the highest number of snowfall days is February (2.9 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
De Lier, 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 48min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in January
De Lier, Netherlands
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is April (18.4 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in January
De Lier, 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 and December (UV index 2).
Average cloud cover in January
De Lier, Netherlands
- Average cloud cover in January: 63
The month with the most cloud cover is December (Cloud cover 66).
The months with the least cloud cover are April and August (Cloud cover 39).
Average visibility in January
De Lier, Netherlands
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
