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
Grashoek records the coldest temperatures in January, averaging a high of 4.8°C (40.6°F) and a low of 1°C (33.8°F).Humidity
The average relative humidity in January in Grashoek, Netherlands, is 87%.Rainfall
In Grashoek, Netherlands, during January, the rain falls for 9.9 days and regularly aggregates up to 13mm (0.51") of precipitation. Throughout the year, in Grashoek, there are 133.3 rainfall days, and 202mm (7.95") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In January, in Grashoek, it is snowing for 4 days. Throughout January, 15mm (0.59") of snow is accumulated. Throughout the year, in Grashoek, there are 13.2 snowfall days, and 49mm (1.93") of snow is accumulated.Daylight
The average length of the day in January is 8h and 28min.On the first day of the month, sunrise is at 08:41 and sunset at 16:38. On the last day of January, sunrise is at 08:15 and sunset at 17:23 CET.
Sunshine
In January, the average sunshine is 3.9h.UV index
The months with the lowest UV index in Grashoek, Netherlands, are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 2 during January translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Grashoek?
How cold is January in Grashoek?
What is the average humidity in January in Grashoek?
How many days does it rain in January in Grashoek?
How many days does it snow in January in Grashoek?
How many hours of daylight does Grashoek have in January?
What time are sunrise and sunset in January in Grashoek?
How long on average sun shines in January in Grashoek?
When is the lowest UV index in Grashoek?
How high is the UV index in January in Grashoek?
Average temperature in January
Grashoek, Netherlands
- Average high temperature in January: 4.8°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in January: 1°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in January
Grashoek, Netherlands
- Average pressure in January: 1016mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in January
Grashoek, Netherlands
- Average wind speed in January: 16.5km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in January
Grashoek, 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 (73%).
Average rainfall in January
Grashoek, Netherlands
- Average rainfall in January: 13mm
The wettest month (with the highest rainfall) is July (21mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in January
Grashoek, Netherlands
- Average rainfall days in January: 9.9 days
The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is September (9.3 days).
Average snowfall in January
Grashoek, Netherlands
- Average snowfall in January: 15mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Grashoek, Netherlands
- Average snowfall days in January: 4 days
The month with the highest number of snowfall days is January (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
Grashoek, Netherlands
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in January
Grashoek, Netherlands
- Average sunshine days in January: 15 days
The month with the most sunshine days is April (17.9 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in January
Grashoek, 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
Grashoek, Netherlands
- Average cloud cover in January: 60
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in January
Grashoek, 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).
