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, with its high-temperature average of 8.9°C (48°F) and a low-temperature average of 3.4°C (38.1°F), is the coldest month.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 86%.Rainfall
In Vertou, in January, it is raining for 16.3 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, in Vertou, there are 158.5 rainfall days, and 472mm (18.58") of precipitation is accumulated.Snowfall
Months with snowfall in Vertou are January, February, April and November. The month with the most snowfall is January, when snow falls for 0.5 days and typically aggregates up to 2mm (0.08") of snow.Daylight
In January, the average length of the day in Vertou is 9h and 0min.On the first day of January, sunrise is at 08:52 and sunset at 17:26. On the last day of the month, sunrise is at 08:32 and sunset at 18:05 CET.
Sunshine
The month with the least sunshine is January, with an average of 4.5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Vertou. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 2 in January translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Vertou?
What is the average January temperature in Vertou?
What is the most humid month in Vertou?
What is the average humidity in January in Vertou?
How many days does it rain in January in Vertou?
When does it snow the most in Vertou?
When does it start snowing in Vertou?
What is the average length of the day in January in Vertou?
When is the sunrise / sunset in January in Vertou?
What is the month with the least sunshine in Vertou?
How long on average sun shines in January in Vertou?
When is the lowest UV index in Vertou?
How high is the UV index in January in Vertou?
Average temperature in January
Vertou, France
- Average high temperature in January: 8.9°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in January: 3.4°C
The months with the highest average low temperature are July and August (14°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).
Average pressure in January
Vertou, France
- Average pressure in January: 1018.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in January
Vertou, France
- Average wind speed in January: 17.3km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in January
Vertou, France
- Average humidity in January: 86%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are August and September (74%).
Average rainfall in January
Vertou, France
- Average rainfall in January: 47mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in January
Vertou, France
- Average rainfall days in January: 16.3 days
The month with the highest number of rainy days is January (16.3 days).
The month with the least rainy days is September (8.2 days).
Average snowfall in January
Vertou, France
- Average snowfall in January: 2mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are March, May, June, July, August, September, October and December (0mm).
Average snowfall days in January
Vertou, France
- Average snowfall days in January: 0.5 days
The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are March, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Vertou, France
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 4h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in January
Vertou, France
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is September (20.2 days).
The month with the least sunshine days is November (11.6 days).
Average UV index in January
Vertou, 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, February, November and December (UV index 2).
Average cloud cover in January
Vertou, France
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in January
Vertou, 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).
