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
In Petit-Mars, January is the coldest month, with temperatures averaging a high of 8.9°C (48°F) and a low of 3.4°C (38.1°F).Humidity
January and December, with an average relative humidity of 86%, are the most humid months in Petit-Mars.Rainfall
In January, the rain falls for 16.3 days. Throughout January, 47mm (1.85") of precipitation is accumulated. In Petit-Mars, during the entire year, the rain falls for 158.5 days and collects up to 472mm (18.58") of precipitation.Snowfall
January, February, April and November are months with snowfall in Petit-Mars. January is the month with the most snowfall in Petit-Mars. Snow falls for 0.5 days and accumulates 2mm (0.08") of snow.Daylight
The average length of the day in January in Petit-Mars is 8h and 58min.On the first day of January in Petit-Mars, sunrise is at 08:53 and sunset at 17:25. On the last day of the month, sunrise is at 08:33 and sunset at 18:04 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. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 2 in January transforms into the following instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Petit-Mars?
What is the average January temperature in Petit-Mars?
What are the most humid months in Petit-Mars?
What is the average humidity in January in Petit-Mars?
How much does it rain in Petit-Mars in January?
When does it snow the most in Petit-Mars?
When does it start to snow in Petit-Mars?
What is the average length of the day in January in Petit-Mars?
When is the sunrise / sunset in January in Petit-Mars?
What is the month with the least sunshine in Petit-Mars?
How many hours of sunshine does Petit-Mars have in January?
What is the month with the lowest UV index in Petit-Mars?
What is the UV index reading in January in Petit-Mars?
Average temperature in January
Petit-Mars, 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
Petit-Mars, 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
Petit-Mars, 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
Petit-Mars, 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
Petit-Mars, 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
Petit-Mars, 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
Petit-Mars, 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
Petit-Mars, 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
Petit-Mars, 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 30min).
- 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
Petit-Mars, 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
Petit-Mars, 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
Petit-Mars, 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
Petit-Mars, 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).
