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 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
Tréguennec experiences an average high-temperature of a still cool 10.3°C (50.5°F) in January, subtly different from December's 11.4°C (52.5°F). Tréguennec's January nights observe a minor shift from the daytime temperatures, resulting in an average dip to a chilly 7.8°C (46°F).Humidity
The average relative humidity in January is 80%.Rainfall
In Tréguennec, in January, during 15.6 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 144.1 rainfall days, and 289mm (11.38") of precipitation is accumulated.Snowfall
Months with snowfall are January and December. January is the last month it regularly snows. Throughout January, there are 0.1 snowfall days. In Tréguennec, France, during the entire year, snow falls for 0.3 days.Daylight
The average length of the day in January is 8h and 55min.On the first day of the month, sunrise is at 09:06 and sunset at 17:34. On the last day of January, sunrise is at 08:46 and sunset at 18:15 CET.
Sunshine
In January, the average sunshine is 3.8h.UV index
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In January, the average maximum UV index of 3 translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Tréguennec in January?
What is the average humidity in January in Tréguennec?
How much does it rain in Tréguennec in January?
What is the last month it snows in Tréguennec?
How many hours of daylight does Tréguennec have in January?
What time are sunrise and sunset in January in Tréguennec?
How many hours of sunshine does Tréguennec have in January?
What is the month with the lowest UV index in Tréguennec?
What is the UV index intensity in January in Tréguennec?
Average temperature in January
Tréguennec, France
- Average high temperature in January: 10.3°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is February (9.8°C).
- Average low temperature in January: 7.8°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (7.3°C).
Average pressure in January
Tréguennec, France
- Average pressure in January: 1017.4mbar
The month with the highest atmospheric pressure is September (1018.5mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in January
Tréguennec, France
- Average wind speed in January: 27.3km/h
The windiest month (with the highest average wind speed) is December (27.4km/h).
The calmest month (with the lowest average wind speed) is August (18km/h).
Average humidity in January
Tréguennec, France
- Average humidity in January: 80%
The months with the highest relative humidity are June, July, August and December (81%).
The months with the lowest relative humidity are February, March, April, September and November (79%).
Average rainfall in January
Tréguennec, France
- Average rainfall in January: 29mm
The wettest month (with the highest rainfall) is November (40mm).
The driest month (with the least rainfall) is September (13mm).
Average rainfall days in January
Tréguennec, France
- Average rainfall days in January: 15.6 days
The month with the highest number of rainy days is January (15.6 days).
The month with the least rainy days is September (7.8 days).
Average snowfall days in January
Tréguennec, France
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is December (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Tréguennec, 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 30min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in January
Tréguennec, France
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is November (10.6 days).
Average UV index in January
Tréguennec, France
- Average UV index in January: 3
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in January
Tréguennec, France
- Average cloud cover in January: 59
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 36).
Average visibility in January
Tréguennec, France
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
