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
January is the month when Justian experiences its coldest temperatures, averaging a high of 9°C (48.2°F) and a low of 3.2°C (37.8°F).Humidity
The most humid month in Justian is January, with an average relative humidity of 83%.Rainfall
In Justian, France, in January, it is raining for 14 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, in Justian, there are 155.2 rainfall days, and 440mm (17.32") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Justian, during January, snow falls for 1 days and regularly aggregates up to 11mm (0.43") of snow. In Justian, during the entire year, snow falls for 4.7 days and aggregates up to 39mm (1.54") of snow.Daylight
In January, the average length of the day is 9h and 21min.On the first day of January, sunrise is at 08:32 and sunset at 17:31. On the last day of the month, sunrise is at 08:17 and sunset at 18:07 CET.
Sunshine
January has the least sunshine of the year in Justian, with an average of 5.2h of sunshine.UV index
January and November, with an average maximum UV index of 2, are months with the lowest UV index in Justian. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 in January translates into these instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Justian?
What is the average January temperature in Justian?
What is the most humid month in Justian?
What is the average humidity in January in Justian?
How much does it rain in Justian in January?
How many days does it snow in January in Justian?
How many hours of daylight does Justian have in January?
When are sunrise and sunset in January in Justian?
What is the month with the least sunshine in Justian?
How long on average sun shines in January in Justian?
What are the months with the lowest UV index in Justian?
What is the UV index intensity in January in Justian?
Average temperature in January
Justian, France
- Average high temperature in January: 9°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in January: 3.2°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).
Average pressure in January
Justian, France
- Average pressure in January: 1020.2mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in January
Justian, France
- Average wind speed in January: 11.7km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is September (8.7km/h).
Average humidity in January
Justian, France
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (67%).
Average rainfall in January
Justian, France
- Average rainfall in January: 39mm
The wettest month (with the highest rainfall) is May (52mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in January
Justian, France
- Average rainfall days in January: 14 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in January
Justian, France
- Average snowfall in January: 11mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Justian, France
- Average snowfall days in January: 1 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Justian, France
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in January
Justian, France
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in January
Justian, France
- Average UV index in January: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 2).
Average cloud cover in January
Justian, France
- Average cloud cover in January: 49
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in January
Justian, France
- 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).
