Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average UV index in January
Weather in January
Temperature
January is the coldest month, exhibiting average temperatures of 8.8°C (47.8°F) at the peak and 3.4°C (38.1°F) at the base.Humidity
In January, the average relative humidity is 84%.Rainfall
In St-Malo, in January, it is raining for 12.6 days, with typically 67mm (2.64") of accumulated precipitation. Throughout the year, in St-Malo, France, there are 129.4 rainfall days, and 759mm (29.88") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In January, in St-Malo, France, snow falls for 1.7 days. Throughout the year, there are 7.9 snowfall days.Sea temperature
In January, the average sea temperature in St-Malo is 9°C (48.2°F).Note: Caution: 9°C (48.2°F) temperatures below 10°C (50°F) during swimming can result in intense cold shock and quickened breathing.
Daylight
In January, the average length of the day is 8h and 49min.On the first day of January, sunrise is at 09:00 and sunset at 17:22. On the last day of the month, sunrise is at 08:39 and sunset at 18:03 CET.
Sunshine
The average sunshine in January in St-Malo is 2.2h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, a daily UV index of 1 turns into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What month is the coldest in St-Malo?
What is the temperature in January in St-Malo?
What is the average humidity in January in St-Malo?
How many days does it rain in January in St-Malo?
How many days does it snow in January in St-Malo?
What is the sea water temperature in January in St-Malo?
How many hours of daylight does St-Malo have in January?
What time are sunrise and sunset in January in St-Malo?
How long on average sun shines in January in St-Malo?
What are the months with the lowest UV index in St-Malo?
How high is the UV index in January in St-Malo?
Average temperature in January
St-Malo, France
- Average high temperature in January: 8.8°C
The warmest month (with the highest average high temperature) is August (22°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in January: 3.4°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average humidity in January
St-Malo, France
- Average humidity in January: 84%
The months with the highest relative humidity are October and December (85%).
The months with the lowest relative humidity are March, April and May (79%).
Average rainfall in January
St-Malo, France
- Average rainfall in January: 67mm
The wettest months (with the highest rainfall) are October and November (86.8mm).
The driest month (with the least rainfall) is June (49.1mm).
Average rainfall days in January
St-Malo, France
- Average rainfall days in January: 12.6 days
The month with the highest number of rainy days is November (13.8 days).
The month with the least rainy days is July (7.6 days).
Average snowfall days in January
St-Malo, France
- Average snowfall days in January: 1.7 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
St-Malo, France
- Average sea temperature in January: 9°C
The best month for swimming (with the highest average sea temperature) is September (18.2°C).
The coldest month (with the lowest average sea temperature) is February (8.7°C).
Average daylight in January /
Average sunshine in January
St-Malo, 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 24min).
- Average sunshine in January: 2h and 1min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average UV index in January
St-Malo, France
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 1).
St-Malo, France
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