January weather forecastLe Gratteris, France

January

Weather in January

January, the same as December, is a wintry winter month in Le Gratteris, France, with an average temperature fluctuating between 4.2°C (39.6°F) and -0.8°C (30.6°F).

Temperature

Le Gratteris, France, reaches its lowest average temperatures in January, measuring 4.2°C (39.6°F) at the peak and -0.8°C (30.6°F) at the lowest.

Humidity

The months with the highest humidity in Le Gratteris are January and December, with an average relative humidity of 87%.

Rainfall

In Le Gratteris, in January, it is raining for 11.1 days, with typically 55mm (2.17") of accumulated precipitation. In Le Gratteris, during the entire year, the rain falls for 173.9 days and collects up to 719mm (28.31") of precipitation.

Snowfall

Months with snowfall are January through March, October through December. January is the month with the most snowfall. Snow falls for 5.9 days and accumulates 71mm (2.8") of snow.

Daylight

In January, the average length of the day in Le Gratteris, France, is 8h and 59min.
On the first day of January, sunrise is at 08:21 and sunset at 16:55. On the last day of the month, sunrise is at 08:02 and sunset at 17:35 CET.

Sunshine

The months with the least sunshine in Le Gratteris, France, are January and December, with an average of 4.4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 2 in January leads to these recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Boost your sun resistance with garments that are densely woven yet spacious. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.

Updated: Feb 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Le Gratteris, January is the month with the lowest recorded average temperatures, measuring a high of 4.2°C (39.6°F) and a low of -0.8°C (30.6°F).

The average high-temperature and low-temperature in Le Gratteris during January are 4.2°C (39.6°F) and -0.8°C (30.6°F) respectively.

January and December, with an average relative humidity of 87%, are most humid months.

In January, the average relative humidity in Le Gratteris is 87%.

In Le Gratteris, during January, the rain falls for 11.1 days and regularly aggregates up to 55mm (2.17") of precipitation.

The month with the most snowfall is January, when snow falls for 5.9 days and typically aggregates up to 71mm (2.8") of snow.

In January, in Le Gratteris, France, it is snowing for 5.9 days. Throughout January, 71mm (2.8") of snow is accumulated.

In January, the average day length in Le Gratteris, France, is 8h and 59min.

In January, on the first day of the month, sunrise is at 08:21 and sunset at 16:55. On the last day of the month, in Le Gratteris, sunrise is at 08:02 and sunset at 17:35 CET.

January and December, with an average of 4.4h of sunshine, are months with the least sunshine in Le Gratteris.

In Le Gratteris, the average sunshine duration in January is 4.4h.

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

The average daily maximum UV index in January in Le Gratteris, France, is 2. A UV Index estimate of 2, and below, represents a low health threat from unsafe 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

5.6°C

4.2°C

5.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.8km/h

13.3km/h

14.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

14.5

15.3

14.3

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Le Gratteris, France

Average high temperature in January: 4.2°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 (4.2°C).

Average low temperature in January: -0.8°C

The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).

Average pressure in January
Le Gratteris, France

Average pressure in January: 1019.5mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).

Average wind speed in January
Le Gratteris, France

Average wind speed in January: 12.4km/h

The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).

Average humidity in January
Le Gratteris, France

Average humidity in January: 87%

The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (78%).

Average rainfall in January
Le Gratteris, France

Average rainfall in January: 55mm

The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the least rainfall) is September (32mm).

Average rainfall days in January
Le Gratteris, France

Average rainfall days in January: 11.1 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (11.1 days).

Average snowfall in January
Le Gratteris, France

Average snowfall in January: 71mm

The month with the highest snowfall is January (71mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).

Average snowfall days in January
Le Gratteris, France

Average snowfall days in January: 5.9 days

The month with the highest number of snowfall days is January (5.9 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
Le Gratteris, 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 36min).

Average sunshine in January: 4h and 24min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).

Average sunshine days in January
Le Gratteris, France

Average sunshine days in January: 15.3 days

The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (8.9 days).

Average UV index in January
Le Gratteris, 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, February, November and December (UV index 2).

Average cloud cover in January
Le Gratteris, France

Average cloud cover in January: 56

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in January
Le Gratteris, France

Average visibility in January: 8km

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