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
December
Weather in December
Temperature
With the start of December, Saint-Martin-de-Seignanx measures an average high-temperature of a cool 12.2°C (54°F), not significantly differing from November's 14.5°C (58.1°F). Saint-Martin-de-Seignanx registers a gentle descent to an average nighttime low of 8°C (46.4°F) in December from its daytime highs.Humidity
In Saint-Martin-de-Seignanx, the average relative humidity in December is 76%.Rainfall
In Saint-Martin-de-Seignanx, France, in December, it is raining for 14.5 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, there are 189.1 rainfall days, and 795mm (31.3") of precipitation is accumulated.Snowfall
Months with snowfall in Saint-Martin-de-Seignanx are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 1.7 snowfall days, and 9mm (0.35") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 08:19 and sunset at 17:30. On the last day of December, sunrise is at 08:38 and sunset at 17:38 CET.
Sunshine
In Saint-Martin-de-Seignanx, the average sunshine in December is 5.3h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 during December translates into the following guidance:
Undertake precautions - Guarding against sun damage is counselled. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Boost your sun resistance with garments that are densely woven yet spacious. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Saint-Martin-de-Seignanx in December?
What is the average humidity in December in Saint-Martin-de-Seignanx?
How much does it rain in Saint-Martin-de-Seignanx in December?
When does it start to snow in Saint-Martin-de-Seignanx?
What is the month with the shortest days in Saint-Martin-de-Seignanx?
What is the average length of the day in December in Saint-Martin-de-Seignanx?
When is the sunrise / sunset in December in Saint-Martin-de-Seignanx?
How long on average sun shines in December in Saint-Martin-de-Seignanx?
What are the months with the lowest UV index in Saint-Martin-de-Seignanx?
How high is the UV index in December in Saint-Martin-de-Seignanx?
Average temperature in December
Saint-Martin-de-Seignanx, France
- Average high temperature in December: 12.2°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in December: 8°C
The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is February (6.2°C).
Average pressure in December
Saint-Martin-de-Seignanx, France
- Average pressure in December: 1021.7mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Saint-Martin-de-Seignanx, France
- Average wind speed in December: 14.8km/h
The windiest months (with the highest average wind speed) are January and November (15.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Saint-Martin-de-Seignanx, France
- Average humidity in December: 76%
The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Saint-Martin-de-Seignanx, France
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is September (40mm).
Average rainfall days in December
Saint-Martin-de-Seignanx, France
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is April (17.8 days).
The month with the least rainy days is October (13 days).
Average snowfall in December
Saint-Martin-de-Seignanx, France
- Average snowfall in December: 1mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Saint-Martin-de-Seignanx, France
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Saint-Martin-de-Seignanx, France
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in December
Saint-Martin-de-Seignanx, France
- Average sunshine days in December: 14.2 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in December
Saint-Martin-de-Seignanx, France
- Average UV index in December: 3
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Saint-Martin-de-Seignanx, France
- Average cloud cover in December: 45
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in December
Saint-Martin-de-Seignanx, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, June, August, September, October, November and December (10km).
The months with the lowest visibility are January, April, May and July (9km).
