January weather forecast
Rozier-en-Donzy, France

January

Weather in January

January, like December, in Rozier-en-Donzy, France, is an icy winter month, with an average temperature varying between -0.2°C (31.6°F) and 4.5°C (40.1°F).

Temperature

Rozier-en-Donzy's January weather, with an average high temperature of 4.5°C (40.1°F) and an average low temperature of -0.2°C (31.6°F), tends to be the coldest of the year.

Humidity

The average relative humidity in January is 86%.

Rainfall

In Rozier-en-Donzy, during January, the rain falls for 8.5 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, in Rozier-en-Donzy, there are 165.2 rainfall days, and 688mm (27.09") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall in Rozier-en-Donzy is January, when snow falls for 8.3 days and typically aggregates up to 92mm (3.62") of snow.

Daylight

In January, the average length of the day in Rozier-en-Donzy, France, is 9h and 9min.
On the first day of the month, sunrise is at 08:23 and sunset at 17:08. On the last day of January, in Rozier-en-Donzy, sunrise is at 08:06 and sunset at 17:46 CET.

Sunshine

The month with the least sunshine in Rozier-en-Donzy, France, is January, with an average of 4.1h 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 estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, a daily maximum UV index of 2 leads to 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. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

What part of the year is the coldest in Rozier-en-Donzy?
January is the coldest month in Rozier-en-Donzy, exhibiting average temperatures of 4.5°C (40.1°F) at the peak and -0.2°C (31.6°F) at the base.
How cold is it in Rozier-en-Donzy in January?
January temperatures in Rozier-en-Donzy, France, vary between a high-temperature of 4.5°C (40.1°F) and a low-temperature of -0.2°C (31.6°F).
What is the average humidity in January in Rozier-en-Donzy?
In January, the average relative humidity in Rozier-en-Donzy, France, is 86%.
How many days does it rain in January in Rozier-en-Donzy?
In Rozier-en-Donzy, in January, it is raining for 8.5 days, with typically 32mm (1.26") of accumulated precipitation.
What is the snowiest month in Rozier-en-Donzy?
January is the month with the most snowfall in Rozier-en-Donzy. Snow falls for 8.3 days and accumulates 92mm (3.62") of snow.
How much does it snow in Rozier-en-Donzy in January?
In January, it is snowing for 8.3 days. Throughout January, 92mm (3.62") of snow is accumulated.
What is the average length of the day in January in Rozier-en-Donzy?
In January, the average day length in Rozier-en-Donzy, France, is 9h and 9min.
When is the sunrise / sunset in January in Rozier-en-Donzy?
On the first day of January, sunrise is at 08:23 and sunset at 17:08. On the last day of the month, sunrise is at 08:06 and sunset at 17:46 CET.
What is the month with the least sunshine in Rozier-en-Donzy?
The month with the least sunshine in Rozier-en-Donzy is January, with an average of 4.1h of sunshine.
How long on average sun shines in January in Rozier-en-Donzy?
In Rozier-en-Donzy, France, the average sunshine duration in January is 4.1h.
What is the month with the lowest UV index in Rozier-en-Donzy?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rozier-en-Donzy.
What is the UV index reading in January in Rozier-en-Donzy?
The average daily maximum UV index in January in Rozier-en-Donzy is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January
Rozier-en-Donzy, France
  • Average high temperature in January: 4.5°C

The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (4.5°C).

  • Average low temperature in January: -0.2°C

The month with the highest average low temperature is July (13.9°C).
The coldest month (with the lowest average low temperature) is February (-0.3°C).

Average pressure in January
Rozier-en-Donzy, France
  • Average pressure in January: 1019.8mbar

The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).

Average wind speed in January
Rozier-en-Donzy, France
  • Average wind speed in January: 10.7km/h

The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (7.6km/h).

Average humidity in January
Rozier-en-Donzy, France
  • Average humidity in January: 86%

The months with the highest relative humidity are November and December (87%).
The month with the lowest relative humidity is August (74%).

Average rainfall in January
Rozier-en-Donzy, France
  • Average rainfall in January: 32mm

The wettest month (with the highest rainfall) is June (87mm).
The driest month (with the least rainfall) is February (27mm).

Average rainfall days in January
Rozier-en-Donzy, France
  • Average rainfall days in January: 8.5 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (7.9 days).

Average snowfall in January
Rozier-en-Donzy, France
  • Average snowfall in January: 92mm

The month with the highest snowfall is January (92mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in January
Rozier-en-Donzy, France
  • Average snowfall days in January: 8.3 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Rozier-en-Donzy, France
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in January
Rozier-en-Donzy, France
  • Average sunshine days in January: 16.3 days

The month with the most sunshine days is October (17.2 days).
The months with the least sunshine days are May and June (8.4 days).

Average UV index in January
Rozier-en-Donzy, 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
Rozier-en-Donzy, France
  • Average cloud cover in January: 60

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in January
Rozier-en-Donzy, France
  • Average visibility in January: 8km

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

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