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
As January takes hold, the average high-temperature is a still chilly 7.2°C (45°F), nearly mirroring that of the previous month. Hallines consistently logs a low temperature averaging a wintry 4.5°C (40.1°F) during January, a modest drop from daytime temperatures.Humidity
January is the most humid month in Hallines, France, with an average relative humidity of 83%.Rainfall
In January, in Hallines, the rain falls for 15.5 days. Throughout January, 36mm (1.42") of precipitation is accumulated. Throughout the year, in Hallines, there are 178.1 rainfall days, and 461mm (18.15") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. January is the month with the most snowfall. Snow falls for 2.3 days and accumulates 19mm (0.75") of snow.Daylight
In January, the average length of the day is 8h and 34min.On the first day of January, sunrise is at 08:52 and sunset at 16:56. On the last day of the month, sunrise is at 08:28 and sunset at 17:40 CET.
Sunshine
In January, the average sunshine is 4.2h.UV index
January and February, with an average maximum UV index of 2, are months with the lowest UV index in Hallines. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 2 in January suggests the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What are the temperatures in Hallines in January?
What is the most humid month in Hallines?
What is the average humidity in January in Hallines?
How much does it rain in Hallines in January?
What is the snowiest month in Hallines?
How many days does it snow in January in Hallines?
What is the average length of the day in January in Hallines?
What time are sunrise and sunset in January in Hallines?
How long on average sun shines in January in Hallines?
What is the month with the lowest UV index in Hallines?
What is the UV index intensity in January in Hallines?
Average temperature in January
Hallines, France
- Average high temperature in January: 7.2°C
The warmest month (with the highest average high temperature) is August (19.7°C).
The month with the lowest average high temperature is February (7.1°C).
- Average low temperature in January: 4.5°C
The month with the highest average low temperature is August (15.9°C).
The coldest months (with the lowest average low temperature) are January and February (4.5°C).
Average pressure in January
Hallines, France
- Average pressure in January: 1015.5mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in January
Hallines, France
- Average wind speed in January: 26.6km/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 (19km/h).
Average humidity in January
Hallines, France
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in January
Hallines, France
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is October (55mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in January
Hallines, France
- Average rainfall days in January: 15.5 days
The month with the highest number of rainy days is November (19.5 days).
The month with the least rainy days is April (12.2 days).
Average snowfall in January
Hallines, France
- Average snowfall in January: 19mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Hallines, France
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is January (2.3 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
Hallines, France
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 6min).
Average sunshine days in January
Hallines, France
- Average sunshine days in January: 11.7 days
The month with the most sunshine days is April (15.7 days).
The month with the least sunshine days is November (8.8 days).
Average UV index in January
Hallines, France
- 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 and February (UV index 2).
Average cloud cover in January
Hallines, France
- Average cloud cover in January: 58
The months with the most cloud cover are November and December (Cloud cover 59).
The months with the least cloud cover are April and August (Cloud cover 39).
Average visibility in January
Hallines, France
- 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).
Hallines, France
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