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 moderate decline in average high-temperatures is noted in December, moving from a fresh 11.3°C (52.3°F) in November to a frosty 7.9°C (46.2°F). Nights in December cool down, indicating a minor disparity from daytime highs with an average low-temperature of 3°C (37.4°F).Humidity
January and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Saint-Août, in December, it is raining for 16.6 days, with typically 52mm (2.05") of accumulated precipitation. In Saint-Août, during the entire year, the rain falls for 185.3 days and collects up to 541mm (21.3") of precipitation.Snowfall
Months with snowfall in Saint-Août are January through March, November and December. In Saint-Août, in December, during 2.3 snowfall days, 9mm (0.35") of snow is typically accumulated. Throughout the year, there are 10 snowfall days, and 53mm (2.09") of snow is accumulated.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year in Saint-Août.On the first day of December in Saint-Août, sunrise is at 08:16 and sunset at 17:06. On the last day of the month, sunrise is at 08:36 and sunset at 17:13 CET.
Sunshine
The average sunshine in December is 4.3h.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 of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are the temperatures in Saint-Août in December?
What is the most humid month in Saint-Août?
What is the average humidity in December in Saint-Août?
How much does it rain in Saint-Août in December?
How many days does it snow in December in Saint-Août?
What is the month with the shortest days in Saint-Août?
What is the average length of the day in December in Saint-Août?
When are sunrise and sunset in December in Saint-Août?
How long on average sun shines in December in Saint-Août?
When is the lowest UV index in Saint-Août?
How high is the UV index in December in Saint-Août?
Average temperature in December
Saint-Août, France
- Average high temperature in December: 7.9°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in December: 3°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (1.4°C).
Average pressure in December
Saint-Août, France
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed in December
Saint-Août, France
- Average wind speed in December: 16km/h
The windiest month (with the highest average wind speed) is February (16.6km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in December
Saint-Août, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Saint-Août, France
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
Saint-Août, France
- Average rainfall days in December: 16.6 days
The month with the highest number of rainy days is June (19.3 days).
The month with the least rainy days is September (11.2 days).
Average snowfall in December
Saint-Août, France
- Average snowfall in December: 9mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Août, France
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Saint-Août, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Saint-Août, France
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in December
Saint-Août, France
- Average UV index in December: 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 December
Saint-Août, France
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Saint-Août, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, July, August, September, October, November and December (9km).
The months with the lowest visibility are May and June (8km).
Saint-Août, France
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