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
The coldest period, with an average high-temperature of 8.7°C (47.7°F), falls in January and February.Humidity
January is the most humid month, with an average relative humidity of 83%.Rainfall
In Sartilly, during January, the rain falls for 18.9 days and regularly aggregates up to 56mm (2.2") of precipitation. In Sartilly, France, during the entire year, the rain falls for 178.9 days and collects up to 536mm (21.1") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Sartilly, in January, during 0.7 snowfall days, 3mm (0.12") of snow is typically accumulated. Throughout the year, in Sartilly, there are 3.6 snowfall days, and 20mm (0.79") of snow is accumulated.Daylight
The average length of the day in January in Sartilly is 8h and 49min.On the first day of the month, sunrise is at 08:58 and sunset at 17:19. On the last day of January, sunrise is at 08:37 and sunset at 18:00 CET.
Sunshine
January has the least sunshine of the year in Sartilly, with an average of 4h of sunshine.UV index
The average daily maximum UV index in January in Sartilly is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 during January translates into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What are the coldest months in Sartilly?
What is the usual temperature for Sartilly in January?
What is the most humid month in Sartilly?
What is the average humidity in January in Sartilly?
How much does it rain in Sartilly in January?
How much does it snow in Sartilly in January?
What is the average length of the day in January in Sartilly?
What time are sunrise and sunset in January in Sartilly?
What is the month with the least sunshine in Sartilly?
How many hours of sunshine does Sartilly have in January?
How high is the UV index in January in Sartilly?
Average temperature in January
Sartilly, France
- Average high temperature in January: 8.7°C
The warmest months (with the highest average high temperature) are July and August (20.3°C).
The months with the lowest average high temperature are January and February (8.7°C).
- Average low temperature in January: 5.2°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in January
Sartilly, France
- Average pressure in January: 1017mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in January
Sartilly, France
- Average wind speed in January: 24km/h
The windiest month (with the highest average wind speed) is December (24.9km/h).
The calmest month (with the lowest average wind speed) is August (15.5km/h).
Average humidity in January
Sartilly, 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
Sartilly, France
- Average rainfall in January: 56mm
The wettest months (with the highest rainfall) are November and December (74mm).
The driest months (with the least rainfall) are July and September (21mm).
Average rainfall days in January
Sartilly, France
- Average rainfall days in January: 18.9 days
The month with the highest number of rainy days is November (19.3 days).
The month with the least rainy days is July (10.8 days).
Average snowfall in January
Sartilly, France
- Average snowfall in January: 3mm
The month with the highest snowfall is December (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Sartilly, France
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (1.3 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
Sartilly, France
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Sartilly, France
- Average sunshine days in January: 9 days
The month with the most sunshine days is July (17.5 days).
The month with the least sunshine days is November (8.2 days).
Average UV index in January
Sartilly, France
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in January
Sartilly, France
- Average cloud cover in January: 58
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are July and September (Cloud cover 38).
Average visibility in January
Sartilly, France
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
Sartilly, France
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