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
With average high and low temperatures of 8.4°C (47.1°F) and 3.3°C (37.9°F) respectively, January is Trébrivan's coldest month.Humidity
In January, the average relative humidity is 88%.Rainfall
In Trébrivan, during January, the rain falls for 18.3 days and regularly aggregates up to 63mm (2.48") of precipitation. Throughout the year, there are 191.2 rainfall days, and 591mm (23.27") of precipitation is accumulated.Snowfall
Months with snowfall in Trébrivan are January through April, November and December. The month with the most snowfall in Trébrivan, France, is January, when snow falls for 2.3 days and typically aggregates up to 17mm (0.67") of snow.Daylight
In Trébrivan, France, the average length of the day in January is 8h and 52min.On the first day of the month, sunrise is at 09:04 and sunset at 17:29. On the last day of January, sunrise is at 08:44 and sunset at 18:10 CET.
Sunshine
January has the least sunshine of the year in Trébrivan, with an average of 3.4h of sunshine.UV index
The months with the lowest UV index in Trébrivan are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Trébrivan?
What is the usual temperature for Trébrivan in January?
What is the average humidity in January in Trébrivan?
How many days does it rain in January in Trébrivan?
When does it snow the most in Trébrivan?
How much does it snow in Trébrivan in January?
How many hours of daylight does Trébrivan have in January?
When are sunrise and sunset in January in Trébrivan?
What is the month with the least sunshine in Trébrivan?
How long on average sun shines in January in Trébrivan?
What is the month with the lowest UV index in Trébrivan?
How high is the UV index in January in Trébrivan?
Average temperature in January
Trébrivan, France
- Average high temperature in January: 8.4°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in January: 3.3°C
The months with the highest average low temperature are July and August (12°C).
The coldest month (with the lowest average low temperature) is February (3°C).
Average pressure in January
Trébrivan, France
- Average pressure in January: 1017.2mbar
The month with the highest atmospheric pressure is September (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in January
Trébrivan, France
- Average wind speed in January: 16.7km/h
The windiest month (with the highest average wind speed) is February (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in January
Trébrivan, France
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and September (81%).
Average rainfall in January
Trébrivan, France
- Average rainfall in January: 63mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in January
Trébrivan, France
- Average rainfall days in January: 18.3 days
The month with the highest number of rainy days is January (18.3 days).
The month with the least rainy days is September (12.4 days).
Average snowfall in January
Trébrivan, France
- Average snowfall in January: 17mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Trébrivan, France
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Trébrivan, France
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in January
Trébrivan, France
- Average sunshine days in January: 8.5 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is November (7.1 days).
Average UV index in January
Trébrivan, France
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Trébrivan, France
- Average cloud cover in January: 62
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in January
Trébrivan, France
- Average visibility in January: 8km
The months with the highest visibility are February, March and December (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (8km).
