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 month when Greffeil experiences its coldest temperatures, averaging a high of 8.1°C (46.6°F) and a low of 2.3°C (36.1°F).Humidity
January, November and December, with an average relative humidity of 81%, are the most humid months in Greffeil, France.Rainfall
In Greffeil, in January, it is raining for 12.8 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, there are 137.8 rainfall days, and 335mm (13.19") of precipitation is accumulated.Snowfall
Months with snowfall in Greffeil, France, are January through March, November and December. In Greffeil, in January, during 1.9 snowfall days, 9mm (0.35") of snow is typically accumulated. In Greffeil, during the entire year, snow falls for 6.8 days and aggregates up to 40mm (1.57") of snow.Daylight
In January, the average length of the day is 9h and 26min.On the first day of January, sunrise is at 08:21 and sunset at 17:25. On the last day of the month, sunrise is at 08:07 and sunset at 18:00 CET.
Sunshine
The month with the least sunshine in Greffeil, France, is January, with an average of 5.5h of sunshine.UV index
January, February and November, with an average maximum UV index of 2, are months with the lowest UV index in Greffeil, France. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 2 in January translates into this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Greffeil?
What is the average January temperature in Greffeil?
What is the most humid month in Greffeil?
What is the average humidity in January in Greffeil?
How much does it rain in Greffeil in January?
How many days does it snow in January in Greffeil?
How many hours of daylight does Greffeil have in January?
When are sunrise and sunset in January in Greffeil?
What is the month with the least sunshine in Greffeil?
How long on average sun shines in January in Greffeil?
When is the lowest UV index in Greffeil?
What is the UV index intensity in January in Greffeil?
Average temperature in January
Greffeil, France
- Average high temperature in January: 8.1°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in January: 2.3°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).
Average pressure in January
Greffeil, France
- Average pressure in January: 1019.4mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in January
Greffeil, France
- Average wind speed in January: 14.5km/h
The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is September (11.2km/h).
Average humidity in January
Greffeil, France
- Average humidity in January: 81%
The months with the highest relative humidity are January, November and December (81%).
The month with the lowest relative humidity is August (65%).
Average rainfall in January
Greffeil, France
- Average rainfall in January: 37mm
The wettest month (with the highest rainfall) is October (43mm).
The driest months (with the least rainfall) are August and September (16mm).
Average rainfall days in January
Greffeil, France
- Average rainfall days in January: 12.8 days
The month with the highest number of rainy days is April (13.5 days).
The month with the least rainy days is August (8.8 days).
Average snowfall in January
Greffeil, France
- Average snowfall in January: 9mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Greffeil, France
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Greffeil, France
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 5h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in January
Greffeil, France
- Average sunshine days in January: 13.6 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in January
Greffeil, France
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in January
Greffeil, France
- Average cloud cover in January: 45
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Greffeil, France
- Average visibility in January: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
