Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
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.
Frequently asked questions
What is the average December temperature in Hourtin?
What are the most humid months in Hourtin?
What is the average humidity in December in Hourtin?
How many days does it rain in December in Hourtin?
What is the snowiest month in Hourtin?
When does it start snowing in Hourtin?
What is the month with the shortest days in Hourtin?
How many hours of daylight does Hourtin have in December?
When is the sunrise / sunset in December in Hourtin?
What is the month with the least sunshine in Hourtin?
How many hours of sunshine does Hourtin have in December?
What are the months with the lowest UV index in Hourtin?
What is the UV index intensity in December in Hourtin?
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 5min
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).
Hourtin, France
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