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 sea temperature 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
In Trebeurden, January records the lowest average temperatures, peaking at 9°C (48.2°F) and reaching a low of 5.9°C (42.6°F).Humidity
In Trebeurden, the average relative humidity in January is 83%.Rainfall
In Trebeurden, in January, during 20.9 rainfall days, 69mm (2.72") of precipitation is typically accumulated. Throughout the year, in Trebeurden, there are 214.9 rainfall days, and 647mm (25.47") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. January is the month with the most snowfall in Trebeurden. Snow falls for 0.9 days and accumulates 11mm (0.43") of snow.Sea temperature
In January, the average sea temperature in Trebeurden is 10.9°C (51.6°F).Note: Unprotected swimming in 10.9°C (51.6°F) is dangerous due to potential cold shock. Especially when temperatures go below 10°C (50°F), leading to hyperventilation.
Daylight
The average length of the day in January is 8h and 49min.On the first day of January in Trebeurden, sunrise is at 09:07 and sunset at 17:28. On the last day of the month, sunrise is at 08:45 and sunset at 18:09 CET.
Sunshine
With an average of 3.4h of sunshine, January has the least sunshine of the year.UV index
January, February and November, with an average maximum UV index of 2, are months with the lowest UV index in Trebeurden. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In January, a daily UV index of 2 turns into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the coldest time of year in Trebeurden?
What are January temperatures in Trebeurden?
What is the average humidity in January in Trebeurden?
How much does it rain in Trebeurden in January?
What is the snowiest month in Trebeurden?
How many days does it snow in January in Trebeurden?
How cold is the water in January in Trebeurden?
How many hours of daylight does Trebeurden have in January?
When is the sunrise / sunset in January in Trebeurden?
What is the month with the least sunshine in Trebeurden?
How many hours of sunshine does Trebeurden have in January?
What are the months with the lowest UV index in Trebeurden?
What is the UV index intensity in January in Trebeurden?
Average temperature in January
Trebeurden, France
- Average high temperature in January: 9°C
The warmest month (with the highest average high temperature) is August (19.1°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in January: 5.9°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (5.4°C).
Average pressure in January
Trebeurden, France
- Average pressure in January: 1016.6mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in January
Trebeurden, France
- Average wind speed in January: 25.1km/h
The windiest months (with the highest average wind speed) are February and December (25.3km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in January
Trebeurden, France
- Average humidity in January: 83%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are February, March, April, September and October (82%).
Average rainfall in January
Trebeurden, France
- Average rainfall in January: 69mm
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in January
Trebeurden, France
- Average rainfall days in January: 20.9 days
The month with the highest number of rainy days is November (21.7 days).
The month with the least rainy days is September (14.1 days).
Average snowfall in January
Trebeurden, France
- Average snowfall in January: 11mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Trebeurden, France
- Average snowfall days in January: 0.9 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
Trebeurden, France
- Average sea temperature in January: 10.9°C
The best month for swimming (with the highest average sea temperature) is August (16.9°C).
The coldest month (with the lowest average sea temperature) is March (9.9°C).
Average daylight in January /
Average sunshine in January
Trebeurden, 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: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in January
Trebeurden, France
- Average sunshine days in January: 5.6 days
The month with the most sunshine days is September (11.2 days).
The month with the least sunshine days is November (4.8 days).
Average UV index in January
Trebeurden, France
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in January
Trebeurden, France
- Average cloud cover in January: 62
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April and July (Cloud cover 42).
Average visibility in January
Trebeurden, France
- Average visibility in January: 9km
The months with the highest visibility are March, April, June and July (10km).
The months with the lowest visibility are January, February, May, August, September, October, November and December (9km).
Trebeurden, France
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