January weather forecastCernoy, France

January

Weather in January

January, like December, in Cernoy, France, is another cold winter month, with temperature in the range of an average low of 1.2°C (34.2°F) and an average high of 5.8°C (42.4°F).

Temperature

January proves to be the coldest month, recording an average maximum temperature of 5.8°C (42.4°F) and a minimum temperature of 1.2°C (34.2°F).

Humidity

The average relative humidity in January in Cernoy, France, is 87%.

Rainfall

In Cernoy, during January, the rain falls for 17.1 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, there are 197.6 rainfall days, and 566mm (22.28") of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. January is the month with the most snowfall in Cernoy. Snow falls for 3.8 days and accumulates 38mm (1.5") of snow.

Daylight

The average length of the day in January in Cernoy is 8h and 43min.
On the first day of the month, sunrise is at 08:45 and sunset at 17:00. On the last day of January, in Cernoy, sunrise is at 08:23 and sunset at 17:42 CET.

Sunshine

The month with the least sunshine is January, with an average of 3.8h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Cernoy, France. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 in January transforms into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.

Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Cernoy's January weather reaches an average high of 5.8°C (42.4°F) and an average low of 1.2°C (34.2°F), making it the coldest month.

In January, in Cernoy, the average high-temperature is 5.8°C (42.4°F), and the average low-temperature is 1.2°C (34.2°F).

The average relative humidity in January is 87%.

In Cernoy, France, during January, the rain falls for 17.1 days and regularly aggregates up to 41mm (1.61") of precipitation.

The month with the most snowfall in Cernoy, France, is January, when snow falls for 3.8 days and typically aggregates up to 38mm (1.5") of snow.

In Cernoy, during January, snow falls for 3.8 days and regularly aggregates up to 38mm (1.5") of snow.

In January, the average day length is 8h and 43min.

In January, on the first day of the month, sunrise is at 08:45 and sunset at 17:00. On the last day of the month, in Cernoy, sunrise is at 08:23 and sunset at 17:42 CET.

With an average of 3.8h of sunshine, January has the least sunshine of the year in Cernoy, France.

In January, the average sunshine duration is 3.8h.

The months with the lowest UV index in Cernoy, France, are January, February, November and December, with an average maximum UV index of 2.

The average daily maximum UV index in January in Cernoy, France, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

6.7°C

5.8°C

7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

17.1km/h

16.2km/h

17.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

8.7

9.3

8.2

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Cernoy, France

Average high temperature in January: 5.8°C

The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (5.8°C).

Average low temperature in January: 1.2°C

The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).

Average pressure in January
Cernoy, France

Average pressure in January: 1017.2mbar

The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).

Average wind speed in January
Cernoy, France

Average wind speed in January: 15.4km/h

The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).

Average humidity in January
Cernoy, France

Average humidity in January: 87%

The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).

Average rainfall in January
Cernoy, France

Average rainfall in January: 41mm

The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is September (28mm).

Average rainfall days in January
Cernoy, France

Average rainfall days in January: 17.1 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is September (13 days).

Average snowfall in January
Cernoy, France

Average snowfall in January: 38mm

The month with the highest snowfall is January (38mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in January
Cernoy, France

Average snowfall days in January: 3.8 days

The month with the highest number of snowfall days is January (3.8 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
Cernoy, France

Average daylight in January: 8h and 42min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).

Average sunshine in January: 3h and 48min

The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in January
Cernoy, France

Average sunshine days in January: 9.3 days

The month with the most sunshine days is September (13.6 days).
The month with the least sunshine days is June (8.1 days).

Average UV index in January
Cernoy, France

Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Cernoy, France

Average cloud cover in January: 62

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 39).

Average visibility in January
Cernoy, France

Average visibility in January: 8km

The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).