December weather forecastSaint-Valery, France
December weather for Saint-Valery, France: The month with the most rainfall in Saint-Valery, France, is December, when the rain falls for 15.9 days and typically aggregates up to 55mm (2.17") of precipitation. In Saint-Valery, during December, the rain falls for 15.9 days and regularly aggregates up to 55mm (2.17") of precipitation.
December
Weather in December
The first month of the winter, December, is also a frosty month in Saint-Valery, France, with an average temperature varying between 6.7°C (44.1°F) and 2.5°C (36.5°F).Temperature
A minor decrease in the average high-temperature is observed during December, shifting from 9.9°C (49.8°F) in November to a still chilly 6.7°C (44.1°F). In Saint-Valery, the month of December records an average minimum temperature of 2.5°C (36.5°F), a slight dip from the daily highs.Humidity
December is the most humid month, with an average relative humidity of 89%.Rainfall
The month with the most rainfall is December, when the rain falls for 15.9 days and typically aggregates up to 55mm (2.17") of precipitation.Snowfall
January through March, November and December are months with snowfall in Saint-Valery. In Saint-Valery, during December, snow falls for 2.4 days and regularly aggregates up to 21mm (0.83") of snow. In Saint-Valery, France, during the entire year, snow falls for 8.8 days and aggregates up to 72mm (2.83") of snow.Daylight
December has the shortest days of the year in Saint-Valery, France, with an average of 8h and 12min of daylight.On the first day of December in Saint-Valery, sunrise is at 08:29 and sunset at 16:55. On the last day of the month, sunrise is at 08:50 and sunset at 17:02 CET.
Sunshine
In Saint-Valery, the average sunshine in December is 3.9h.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 reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Saint-Valery, France
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Saint-Valery, France
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in December
Saint-Valery, France
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Saint-Valery, France
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Saint-Valery, France
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is December (55mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in December
Saint-Valery, France
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in December
Saint-Valery, France
- Average snowfall in December: 21mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Valery, France
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Saint-Valery, France
- Average daylight in December: 8h and 12min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 54min
The month with the most sunshine is June (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Saint-Valery, France
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is March (15.7 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in December
Saint-Valery, 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-Valery, France
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility in December
Saint-Valery, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, May and November (8km).
