January weather forecastTrégarvan, France
January
Weather in January
January, the same as December, in Trégarvan, France, is a frosty winter month, with an average temperature varying between 6.7°C (44.1°F) and 9.8°C (49.6°F).Temperature
Trégarvan experiences a recorded average high-temperature of a frosty 9.8°C (49.6°F) in January, closely aligned with December's 10.7°C (51.3°F). The month of January in Trégarvan is marked by an average minimum temperature of 6.7°C (44.1°F), slightly cooler than its daytime counterpart.Humidity
The months with the highest humidity in Trégarvan, France, are January, June, October and December, with an average relative humidity of 82%.Rainfall
In Trégarvan, during January, the rain falls for 20.5 days and regularly aggregates up to 70mm (2.76") of precipitation. In Trégarvan, France, during the entire year, the rain falls for 188.8 days and collects up to 597mm (23.5") of precipitation.Snowfall
January through March, November and December are months with snowfall in Trégarvan, France. January is the month with the most snowfall. Snow falls for 0.7 days and accumulates 7mm (0.28") of snow.Daylight
In January, the average length of the day in Trégarvan is 8h and 52min.On the first day of the month, sunrise is at 09:07 and sunset at 17:32. On the last day of January, sunrise is at 08:46 and sunset at 18:13 CET.
Sunshine
The average sunshine in January is 3.5h.UV index
January is the month with the lowest UV index in Trégarvan, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Enhance your sun protection with tightly woven, yet airy clothing. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Trégarvan, France
- Average high temperature in January: 9.8°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is February (9.7°C).
- Average low temperature in January: 6.7°C
The months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure in January
Trégarvan, France
- Average pressure in January: 1016.9mbar
The month with the highest atmospheric pressure is September (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in January
Trégarvan, France
- Average wind speed in January: 24.4km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest months (with the lowest average wind speed) are July and August (16.4km/h).
Average humidity in January
Trégarvan, France
- Average humidity in January: 82%
The months with the highest relative humidity are January, June, October and December (82%).
The month with the lowest relative humidity is April (79%).
Average rainfall in January
Trégarvan, France
- Average rainfall in January: 70mm
The wettest month (with the highest rainfall) is November (88mm).
The driest months (with the least rainfall) are May and September (29mm).
Average rainfall days in January
Trégarvan, France
- Average rainfall days in January: 20.5 days
The month with the highest number of rainy days is January (20.5 days).
The month with the least rainy days is September (11.8 days).
Average snowfall in January
Trégarvan, France
- Average snowfall in January: 7mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Trégarvan, France
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (0.9 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
Trégarvan, France
- Average daylight in January: 8h and 54min
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 30min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in January
Trégarvan, France
- Average sunshine days in January: 6.7 days
The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is November (6.6 days).
Average UV index in January
Trégarvan, France
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
Trégarvan, France
- Average cloud cover in January: 60
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 40).
Average visibility in January
Trégarvan, France
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, June, September, October and November (10km).
The months with the lowest visibility are January, May, July, August and December (9km).
