Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a moderately hot 26.2°C (79.2°F) in August to a pleasant 22.5°C (72.5°F). Saint-Vallier-de-Thiey records a mean low-temperature of 15.3°C (59.5°F) in September.Humidity
In September, the average relative humidity in Saint-Vallier-de-Thiey is 68%.Rainfall
In Saint-Vallier-de-Thiey, in September, it is raining for 9.2 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, in Saint-Vallier-de-Thiey, France, there are 116.3 rainfall days, and 523mm (20.59") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Saint-Vallier-de-Thiey.Daylight
The average length of the day in September in Saint-Vallier-de-Thiey is 12h and 30min.On the first day of September, sunrise is at 06:56 and sunset at 20:08. On the last day of the month, sunrise is at 07:29 and sunset at 19:15 CEST.
Sunshine
In September, the average sunshine in Saint-Vallier-de-Thiey is 9.9h.UV index
In Saint-Vallier-de-Thiey, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 5 during September leads to these advisories:
Be vigilant - Preventing sunburn is recommended. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Saint-Vallier-de-Thiey in September?
What is the average humidity in September in Saint-Vallier-de-Thiey?
How much does it rain in Saint-Vallier-de-Thiey in September?
When it does not snow in Saint-Vallier-de-Thiey?
How many hours of daylight does Saint-Vallier-de-Thiey have in September?
When are sunrise and sunset in September in Saint-Vallier-de-Thiey?
How long on average sun shines in September in Saint-Vallier-de-Thiey?
What is the UV index intensity in September in Saint-Vallier-de-Thiey?
Average temperature in September
Saint-Vallier-de-Thiey, France
- Average high temperature in September: 22.5°C
The warmest months (with the highest average high temperature) are July and August (26.2°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in September: 15.3°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in September
Saint-Vallier-de-Thiey, France
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is April (1013.9mbar).
Average wind speed in September
Saint-Vallier-de-Thiey, France
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is March (11.4km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in September
Saint-Vallier-de-Thiey, France
- Average humidity in September: 68%
The month with the highest relative humidity is November (72%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Saint-Vallier-de-Thiey, France
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is August (17mm).
Average rainfall days in September
Saint-Vallier-de-Thiey, France
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is August (7.4 days).
Average snowfall in September
Saint-Vallier-de-Thiey, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Saint-Vallier-de-Thiey, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Saint-Vallier-de-Thiey, France
- Average daylight in September: 12h and 3min
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 September: 9h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 30min).
Average sunshine days in September
Saint-Vallier-de-Thiey, France
- Average sunshine days in September: 19 days
The months with the most sunshine days are October and December (21.2 days).
The month with the least sunshine days is May (15.2 days).
Average UV index in September
Saint-Vallier-de-Thiey, France
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Saint-Vallier-de-Thiey, France
- Average cloud cover in September: 16
The months with the most cloud cover are February and November (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in September
Saint-Vallier-de-Thiey, France
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Saint-Vallier-de-Thiey, France
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