December weather forecastHourtin, France

December

Weather in December

December, the first month of the winter in Hourtin, is still a cool month, with an average temperature ranging between max 10.8°C (51.4°F) and min 5.4°C (41.7°F).

Temperature

A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a mild 14°C (57.2°F) to a fresh 10.8°C (51.4°F). An average nighttime temperature of 5.4°C (41.7°F) is observed in Hourtin during December.

Humidity

January and December, with an average relative humidity of 84%, are the most humid months in Hourtin.

Rainfall

In December, in Hourtin, France, the rain falls for 13.2 days. Throughout December, 42mm (1.65") of precipitation is accumulated. In Hourtin, during the entire year, the rain falls for 143.7 days and collects up to 355mm (13.98") of precipitation.

Snowfall

Months with snowfall are February, March and December. The month with the most snowfall is December, when snow falls for 0.3 days and typically aggregates up to 4mm (0.16") of snow.

Daylight

The month with the shortest days in Hourtin is December, with an average of 8h and 48min of daylight.
On the first day of December in Hourtin, sunrise is at 08:23 and sunset at 17:23. On the last day of the month, sunrise is at 08:43 and sunset at 17:31 CET.

Sunshine

The month with the least sunshine in Hourtin is December, with an average of 5h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Hourtin, France. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 3 during December translates into the following guidance:
Ensure safety - Recommendations to avert sunburn are presented. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.

Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Hourtin, 10.8°C (51.4°F) is the average high-temperature and 5.4°C (41.7°F) is the average low-temperature during December. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is estimated at 30°C (86°F).

The months with the highest humidity are January and December, with an average relative humidity of 84%.

In Hourtin, the average relative humidity in December is 84%.

In Hourtin, France, in December, it is raining for 13.2 days, with typically 42mm (1.65") of accumulated precipitation.

December is the month with the most snowfall. Snow falls for 0.3 days and accumulates 4mm (0.16") of snow.

December is the first month it typically snows in Hourtin. Throughout December, in the average 0.3 snowfall days, it receives 4mm (0.16") of snow.

The month with the shortest days is December, with an average of 8h and 48min of daylight.

The average day length in December in Hourtin, France, is 8h and 49min.

On the first day of December in Hourtin, France, sunrise is at 08:23 and sunset at 17:23. On the last day of the month, sunrise is at 08:43 and sunset at 17:31 CET.

With an average of 5h of sunshine, December has the least sunshine of the year in Hourtin, France.

The average sunshine duration in December is 5h.

The months with the lowest UV index in Hourtin are January through March, November and December, with an average maximum UV index of 3.

The average daily maximum UV index in December in Hourtin is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

14°C

10.8°C

9.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.9km/h

11.7km/h

11.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

15.5

15.6

15.4

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Hourtin, France

Average high temperature in December: 10.8°C

The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (9.8°C).

Average low temperature in December: 5.4°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).

Average pressure in December
Hourtin, France

Average pressure in December: 1020.9mbar

The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is November (1015mbar).

Average wind speed in December
Hourtin, France

Average wind speed in December: 10.8km/h

The windiest month (with the highest average wind speed) is March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).

Average humidity in December
Hourtin, France

Average humidity in December: 84%

The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is August (68%).

Average rainfall in December
Hourtin, France

Average rainfall in December: 42mm

The wettest month (with the highest rainfall) is November (51mm).
The driest month (with the least rainfall) is September (15mm).

Average rainfall days in December
Hourtin, France

Average rainfall days in December: 13.2 days

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is September (8.5 days).

Average snowfall in December
Hourtin, France

Average snowfall in December: 4mm

The month with the highest snowfall is December (4mm).
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Hourtin, France

Average snowfall days in December: 0.3 days

The months with the highest number of snowfall days are February and December (0.3 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Hourtin, France

Average daylight in December: 8h and 48min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

Average sunshine in December: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in December
Hourtin, France

Average sunshine days in December: 15.6 days

The month with the most sunshine days is September (19.6 days).
The months with the least sunshine days are May and June (13.8 days).

Average UV index in December
Hourtin, France

Average UV index in December: 3

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

Average cloud cover in December
Hourtin, France

Average cloud cover in December: 48

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in December
Hourtin, France

Average visibility in December: 9km

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