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
Brennilis's temperature records reveal January as the coldest month, marked by average highs of 9°C (48.2°F) and lows of 5.2°C (41.4°F).Humidity
January and December, with an average relative humidity of 85%, are the most humid months in Brennilis.Rainfall
In Brennilis, in January, it is raining for 21 days, with typically 77mm (3.03") of accumulated precipitation. Throughout the year, there are 218.2 rainfall days, and 705mm (27.76") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. The month with the most snowfall in Brennilis is January, when snow falls for 0.9 days and typically aggregates up to 11mm (0.43") of snow.Daylight
The average length of the day in January in Brennilis is 8h and 52min.On the first day of January, sunrise is at 09:06 and sunset at 17:30. On the last day of the month, sunrise is at 08:45 and sunset at 18:11 CET.
Sunshine
In January, the average sunshine is 3.3h.UV index
The months with the lowest UV index are January and February, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Brennilis?
What is the temperature in January in Brennilis?
What is the most humid month in Brennilis?
What is the average humidity in January in Brennilis?
How many days does it rain in January in Brennilis?
What is the snowiest month in Brennilis?
How much does it snow in Brennilis in January?
How many hours of daylight does Brennilis have in January?
What time are sunrise and sunset in January in Brennilis?
How long on average sun shines in January in Brennilis?
When is the lowest UV index in Brennilis?
What is the UV index intensity in January in Brennilis?
Average temperature in January
Brennilis, France
- Average high temperature in January: 9°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in January: 5.2°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in January
Brennilis, France
- Average pressure in January: 1016.8mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in January
Brennilis, France
- Average wind speed in January: 21.5km/h
The windiest months (with the highest average wind speed) are February and December (21.7km/h).
The calmest months (with the lowest average wind speed) are July and August (14.8km/h).
Average humidity in January
Brennilis, France
- Average humidity in January: 85%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is April (81%).
Average rainfall in January
Brennilis, France
- Average rainfall in January: 77mm
The wettest month (with the highest rainfall) is November (94mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in January
Brennilis, France
- Average rainfall days in January: 21 days
The month with the highest number of rainy days is November (21.1 days).
The month with the least rainy days is September (14.4 days).
Average snowfall in January
Brennilis, 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
Brennilis, France
- Average snowfall days in January: 0.9 days
The month with the highest number of snowfall days is February (2 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
Brennilis, 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 December (Average sunshine: 3h and 12min).
Average sunshine days in January
Brennilis, France
- Average sunshine days in January: 6.3 days
The month with the most sunshine days is September (11.2 days).
The month with the least sunshine days is November (5.9 days).
Average UV index in January
Brennilis, 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 and February (UV index 2).
Average cloud cover in January
Brennilis, France
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 45).
Average visibility in January
Brennilis, France
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
