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
January is the coldest month, with the temperature often reaching an average high of 7.8°C (46°F) and an average low of 2.7°C (36.9°F).Humidity
The months with the highest humidity in Rillé are January and December, with an average relative humidity of 86%.Rainfall
In January, in Rillé, the rain falls for 14.3 days. Throughout January, 36mm (1.42") of precipitation is accumulated. In Rillé, during the entire year, the rain falls for 161 days and collects up to 456mm (17.95") of precipitation.Snowfall
January through March, November and December are months with snowfall. The months with the most snowfall are January and February, with an average 6mm (0.24") of accumulated snow.Daylight
In January, the average length of the day in Rillé, France, is 8h and 58min.On the first day of January, sunrise is at 08:46 and sunset at 17:18. On the last day of the month, sunrise is at 08:26 and sunset at 17:57 CET.
Sunshine
With an average of 4.4h 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 Rillé, France. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: In January, the maximum UV index of 2 translates into these guidelines:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Rillé?
What are January temperatures in Rillé?
What is the most humid month in Rillé?
What is the average humidity in January in Rillé?
How many days does it rain in January in Rillé?
When does it snow the most in Rillé?
How many days does it snow in January in Rillé?
What is the average length of the day in January in Rillé?
When is the sunrise / sunset in January in Rillé?
What is the month with the least sunshine in Rillé?
How long on average sun shines in January in Rillé?
What are the months with the lowest UV index in Rillé?
What is the UV index reading in January in Rillé?
Average temperature in January
Rillé, France
- Average high temperature in January: 7.8°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in January: 2.7°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is February (2.2°C).
Average pressure in January
Rillé, France
- Average pressure in January: 1018.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in January
Rillé, France
- Average wind speed in January: 16.4km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in January
Rillé, France
- Average humidity in January: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (71%).
Average rainfall in January
Rillé, France
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in January
Rillé, France
- Average rainfall days in January: 14.3 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in January
Rillé, France
- Average snowfall in January: 6mm
The months with the highest snowfall are January and February (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Rillé, France
- Average snowfall days in January: 1.2 days
The month with the highest number of snowfall days is January (1.2 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
Rillé, France
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in January
Rillé, France
- Average sunshine days in January: 13.9 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is June (12 days).
Average UV index in January
Rillé, France
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in January
Rillé, France
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in January
Rillé, 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).
