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
Harmelen's coldest month, January, generally records average temperatures ranging from a high of 5.2°C (41.4°F) to a low of 1.6°C (34.9°F).Humidity
The average relative humidity in January is 87%.Rainfall
In Harmelen, in January, it is raining for 11.9 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Harmelen, there are 157.6 rainfall days, and 301mm (11.85") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Harmelen. In Harmelen, Netherlands, in January, snow falls for 1.9 days, with typically accumulated 12mm (0.47") of snow. Throughout the year, there are 7.4 snowfall days, and 46mm (1.81") of snow is accumulated.Daylight
In Harmelen, the average length of the day in January is 8h and 22min.On the first day of the month, sunrise is at 08:48 and sunset at 16:38. On the last day of January, in Harmelen, sunrise is at 08:22 and sunset at 17:24 CET.
Sunshine
In January, the average sunshine is 3.8h.UV index
The months with the lowest UV index in Harmelen are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 in January translates into this advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Harmelen?
Is it cold in Harmelen during January?
What is the average humidity in January in Harmelen?
How many days does it rain in January in Harmelen?
How much does it snow in Harmelen in January?
How many hours of daylight does Harmelen have in January?
When are sunrise and sunset in January in Harmelen?
How long on average sun shines in January in Harmelen?
When is the lowest UV index in Harmelen?
What is the UV index intensity in January in Harmelen?
Average temperature in January
Harmelen, Netherlands
- Average high temperature in January: 5.2°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (5.2°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
Harmelen, Netherlands
- Average pressure in January: 1014.9mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in January
Harmelen, 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
Harmelen, 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
Harmelen, Netherlands
- Average rainfall in January: 22mm
The wettest month (with the highest rainfall) is July (36mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in January
Harmelen, Netherlands
- Average rainfall days in January: 11.9 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is October (10.4 days).
Average snowfall in January
Harmelen, Netherlands
- Average snowfall in January: 12mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Harmelen, Netherlands
- Average snowfall days in January: 1.9 days
The months with the highest number of snowfall days are February and December (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
Harmelen, 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 24min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in January
Harmelen, Netherlands
- Average sunshine days in January: 14.8 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in January
Harmelen, 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
Harmelen, 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
Harmelen, 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).
