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
Weather in January
Temperature
In Heumen, the lowest average temperatures are observed in January, with a high of 4.7°C (40.5°F) and a low of 1°C (33.8°F).Humidity
The average relative humidity in January is 88%.Rainfall
In Heumen, in January, during 14.5 rainfall days, 32mm (1.26") of precipitation is typically accumulated. Throughout the year, in Heumen, there are 174.3 rainfall days, and 417mm (16.42") of precipitation is accumulated.Snowfall
Months with snowfall in Heumen are January through March, November and December. The month with the most snowfall in Heumen is January, when snow falls for 3.3 days and typically aggregates up to 26mm (1.02") of snow.Daylight
In January, the average length of the day in Heumen is 8h and 25min.On the first day of January, sunrise is at 08:43 and sunset at 16:36. On the last day of the month, sunrise is at 08:17 and sunset at 17:22 CET.
Sunshine
In Heumen, the average sunshine in January is 3.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Heumen. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What is the coldest time of year in Heumen?
How cold is January in Heumen?
What is the average humidity in January in Heumen?
How many days does it rain in January in Heumen?
When does it snow the most in Heumen?
How much does it snow in Heumen in January?
How many hours of daylight does Heumen have in January?
When are sunrise and sunset in January in Heumen?
How many hours of sunshine does Heumen have in January?
What is the month with the lowest UV index in Heumen?
What is the UV index intensity in January in Heumen?
Average temperature in January
Heumen, Netherlands
- Average high temperature in January: 4.7°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in January: 1°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in January
Heumen, Netherlands
- Average pressure in January: 1015.4mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in January
Heumen, Netherlands
- Average wind speed in January: 17km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in January
Heumen, 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 (74%).
Average rainfall in January
Heumen, Netherlands
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in January
Heumen, Netherlands
- Average rainfall days in January: 14.5 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (11.6 days).
Average snowfall in January
Heumen, Netherlands
- Average snowfall in January: 26mm
The month with the highest snowfall is January (26mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Heumen, Netherlands
- Average snowfall days in January: 3.3 days
The months with the highest number of snowfall days are January and February (3.3 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
Heumen, 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 6min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in January
Heumen, Netherlands
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in January
Heumen, 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
Heumen, 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
Heumen, Netherlands
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
Heumen, Netherlands
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