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
Randwijk's coldest temperatures are experienced in January, with average high temperatures of 4.6°C (40.3°F) and lows of 1°C (33.8°F).Humidity
In January, the average relative humidity in Randwijk is 88%.Rainfall
In Randwijk, in January, it is raining for 16.8 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, there are 193.3 rainfall days, and 523mm (20.59") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Randwijk, in January, during 4.3 snowfall days, 32mm (1.26") of snow is typically accumulated. Throughout the year, there are 14.5 snowfall days, and 110mm (4.33") of snow is accumulated.Daylight
The average length of the day in January in Randwijk is 8h and 23min.On the first day of the month, sunrise is at 08:44 and sunset at 16:36. On the last day of January, sunrise is at 08:18 and sunset at 17:22 CET.
Sunshine
The average sunshine in January 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. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun's radiation is especially intense around midday; try to stay in shade during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Randwijk?
Is it cold in Randwijk during January?
What is the average humidity in January in Randwijk?
How many days does it rain in January in Randwijk?
How much does it snow in Randwijk in January?
How many hours of daylight does Randwijk have in January?
What time are sunrise and sunset in January in Randwijk?
How many hours of sunshine does Randwijk have in January?
What is the month with the lowest UV index in Randwijk?
How high is the UV index in January in Randwijk?
Average temperature in January
Randwijk, Netherlands
- Average high temperature in January: 4.6°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in January: 1°C
The month with the highest average low temperature is August (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (1°C).
Average pressure in January
Randwijk, Netherlands
- Average pressure in January: 1015.1mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in January
Randwijk, Netherlands
- Average wind speed in January: 17.2km/h
The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in January
Randwijk, 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
Randwijk, Netherlands
- Average rainfall in January: 47mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in January
Randwijk, Netherlands
- Average rainfall days in January: 16.8 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is September (13.5 days).
Average snowfall in January
Randwijk, Netherlands
- Average snowfall in January: 32mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Randwijk, Netherlands
- Average snowfall days in January: 4.3 days
The month with the highest number of snowfall days is February (4.7 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
Randwijk, 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 month with the most sunshine is July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in January
Randwijk, Netherlands
- Average sunshine days in January: 9.8 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is December (7.9 days).
Average UV index in January
Randwijk, 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
Randwijk, Netherlands
- Average cloud cover in January: 63
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in January
Randwijk, Netherlands
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and November (9km).
The months with the lowest visibility are September and December (8km).
