January weather forecast
Arreau, France

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Weather in January

January, like December, in Arreau, France, is another cold winter month, with an average temperature ranging between max 4.6°C (40.3°F) and min -2.2°C (28°F).

Temperature

Arreau witnesses its lowest temperatures during January and February, when the average high-temperature reaches 4.6°C (40.3°F).

Humidity

The average relative humidity in January is 80%.

Rainfall

In Arreau, during January, the rain falls for 5.3 days and regularly aggregates up to 71mm (2.8") of precipitation. In Arreau, France, during the entire year, the rain falls for 127.2 days and collects up to 743mm (29.25") of precipitation.

Snowfall

Months with snowfall in Arreau, France, are January through June, October through December. January is the month with the most snowfall. Snow falls for 12.6 days and accumulates 482mm (18.98") of snow.

Daylight

In January, the average length of the day in Arreau, France, is 9h and 26min.
On the first day of January in Arreau, sunrise is at 08:29 and sunset at 17:34. On the last day of the month, sunrise is at 08:14 and sunset at 18:09 CET.

Sunshine

In January, the average sunshine is 6.5h.

UV index

January through March, 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 threat to health from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 2 in January suggests the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What time of the year is the coldest in Arreau?

January and February are identified as the coldest months in Arreau, France, with an average high-temperature of 4.6°C (40.3°F).

How cold does it get in Arreau in January?

The average high-temperature and low-temperature during January are 4.6°C (40.3°F) and -2.2°C (28°F) respectively.

What is the average humidity in January in Arreau?

In January, the average relative humidity is 80%.

How much does it rain in Arreau in January?

In Arreau, France, during January, the rain falls for 5.3 days and regularly aggregates up to 71mm (2.8") of precipitation.

When does it snow the most in Arreau?

January is the month with the most snowfall in Arreau, France. Snow falls for 12.6 days and accumulates 482mm (18.98") of snow.

How much does it snow in Arreau in January?

In Arreau, France, during January, snow falls for 12.6 days and regularly aggregates up to 482mm (18.98") of snow.

What is the average length of the day in January in Arreau?

The average day length in January in Arreau, France, is 9h and 26min.

What time are sunrise and sunset in January in Arreau?

On the first day of January in Arreau, France, sunrise is at 08:29 and sunset at 17:34. On the last day of the month, sunrise is at 08:14 and sunset at 18:09 CET.

How many hours of sunshine does Arreau have in January?

The average sunshine duration in January in Arreau is 6.5h.

What are the months with the lowest UV index in Arreau?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Arreau?

In Arreau, France, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Arreau, France

Average temperature in January - Arreau, France
  • Average high temperature in January: 4.6°C

The warmest month (with the highest average high temperature) is August (22.1°C).
The months with the lowest average high temperature are January and February (4.6°C).

  • Average low temperature in January: -2.2°C

The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is February (-3.5°C).

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Average pressure in January
Arreau, France

Average pressure in January - Arreau, France
  • Average pressure in January: 1020.2mbar

The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in January
Arreau, France

Average wind speed in January - Arreau, France
  • Average wind speed in January: 7.6km/h

The windiest month (with the highest average wind speed) is November (8.2km/h).
The calmest months (with the lowest average wind speed) are August and September (5.9km/h).

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Average humidity in January
Arreau, France

Average humidity in January - Arreau, France
  • Average humidity in January: 80%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (71%).

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Average rainfall in January
Arreau, France

Average rainfall in January - Arreau, France
  • Average rainfall in January: 71mm

The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is September (33mm).

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Average rainfall days in January
Arreau, France

Average rainfall days in January - Arreau, France
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (5.2 days).

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Average snowfall in January
Arreau, France

Average snowfall in January - Arreau, France
  • Average snowfall in January: 482mm

The month with the highest snowfall is January (482mm).
The months with the least snowfall are July, August and September (0mm).

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Average snowfall days in January
Arreau, France

Average snowfall days in January - Arreau, France
  • Average snowfall days in January: 12.6 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Arreau, France

Average daylight in January / Average sunshine in January - Arreau, 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: 6h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).

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Average sunshine days in January
Arreau, France

Average sunshine days in January - Arreau, France
  • Average sunshine days in January: 15.9 days

The month with the most sunshine days is December (18.7 days).
The month with the least sunshine days is April (11.6 days).

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Average UV index in January
Arreau, France

Average UV index in January - Arreau, 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, March, November and December (UV index 2).

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Average cloud cover in January
Arreau, France

Average cloud cover in January - Arreau, France
  • Average cloud cover in January: 38

The month with the most cloud cover is April (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in January
Arreau, France

Average visibility in January - Arreau, France
  • Average visibility in January: 8km

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

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Arreau, France

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