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 beginning of September subtly marks a decrease in the average high-temperature, transitioning from 28.1°C (82.6°F) in August to a still warm 23.7°C (74.7°F). During the nights in September, Sérignan observes an average low-temperature of 15.8°C (60.4°F).Humidity
The average relative humidity in September in Sérignan is 67%.Rainfall
In Sérignan, in September, it is raining for 8.4 days, with typically 30mm (1.18") of accumulated precipitation. In Sérignan, during the entire year, the rain falls for 131 days and collects up to 444mm (17.48") of precipitation.Snowfall
January, April through December are months without snowfall.Daylight
In September, the average length of the day is 12h and 30min.On the first day of September, sunrise is at 07:11 and sunset at 20:21. On the last day of the month, sunrise is at 07:43 and sunset at 19:29 CEST.
Sunshine
The average sunshine in September in Sérignan is 9.1h.UV index
In Sérignan, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the average September temperature in Sérignan?
What is the average humidity in September in Sérignan?
How much does it rain in Sérignan in September?
When it does not snow in Sérignan?
What is the average length of the day in September in Sérignan?
When is the sunrise / sunset in September in Sérignan?
How many hours of sunshine does Sérignan have in September?
What is the UV index intensity in September in Sérignan?
Average temperature in September
Sérignan, France
- Average high temperature in September: 23.7°C
The warmest months (with the highest average high temperature) are July and August (28.1°C).
The month with the lowest average high temperature is January (9.9°C).
- Average low temperature in September: 15.8°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is February (4.7°C).
Average pressure in September
Sérignan, France
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in September
Sérignan, France
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is August (13.2km/h).
Average humidity in September
Sérignan, France
- Average humidity in September: 67%
The months with the highest relative humidity are November and December (77%).
The months with the lowest relative humidity are July and August (62%).
Average rainfall in September
Sérignan, France
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is October (79mm).
The driest month (with the least rainfall) is August (18mm).
Average rainfall days in September
Sérignan, France
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is July (8.1 days).
Average snowfall in September
Sérignan, France
- Average snowfall in September: 0mm
The month with the highest snowfall is March (4mm).
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Sérignan, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Sérignan, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in September
Sérignan, France
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is November (11.7 days).
Average UV index in September
Sérignan, France
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Sérignan, France
- Average cloud cover in September: 21
The month with the most cloud cover is November (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in September
Sérignan, France
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
Sérignan, France
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