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
September
Weather in September
Temperature
September witnesses a gentle descent in average high-temperature, descending from August's warm 27.3°C (81.1°F) to a pleasant 22.4°C (72.3°F). During the month of September, an average temperature of 11.8°C (53.2°F) is noted during the nights in Saint-Julien-du-Gua.Humidity
In Saint-Julien-du-Gua, the average relative humidity in September is 70%.Rainfall
In Saint-Julien-du-Gua, in September, during 9.9 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Saint-Julien-du-Gua, during the entire year, the rain falls for 147.8 days and collects up to 596mm (23.46") of precipitation.Snowfall
In Saint-Julien-du-Gua, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 31min.On the first day of September, sunrise is at 07:05 and sunset at 20:18. On the last day of the month, sunrise is at 07:39 and sunset at 19:24 CEST.
Sunshine
In Saint-Julien-du-Gua, the average sunshine in September is 9.1h.UV index
In Saint-Julien-du-Gua, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 during September translates into the following directions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Saint-Julien-du-Gua in September?
What is the average humidity in September in Saint-Julien-du-Gua?
How many days does it rain in September in Saint-Julien-du-Gua?
When it does not snow in Saint-Julien-du-Gua?
How many hours of daylight does Saint-Julien-du-Gua have in September?
What time are sunrise and sunset in September in Saint-Julien-du-Gua?
How long on average sun shines in September in Saint-Julien-du-Gua?
What is the UV index intensity in September in Saint-Julien-du-Gua?
Average temperature in September
Saint-Julien-du-Gua, France
- Average high temperature in September: 22.4°C
The warmest month (with the highest average high temperature) is July (27.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 11.8°C
The months with the highest average low temperature are July and August (14.9°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in September
Saint-Julien-du-Gua, France
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in September
Saint-Julien-du-Gua, France
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is February (11.6km/h).
The calmest month (with the lowest average wind speed) is November (9.4km/h).
Average humidity in September
Saint-Julien-du-Gua, France
- Average humidity in September: 70%
The months with the highest relative humidity are November and December (84%).
The months with the lowest relative humidity are July and August (64%).
Average rainfall in September
Saint-Julien-du-Gua, France
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is November (104mm).
The driest month (with the least rainfall) is February (32mm).
Average rainfall days in September
Saint-Julien-du-Gua, France
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in September
Saint-Julien-du-Gua, France
- Average snowfall in September: 0mm
The month with the highest snowfall is November (57mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Saint-Julien-du-Gua, France
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (3.6 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-Julien-du-Gua, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days in September
Saint-Julien-du-Gua, France
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in September
Saint-Julien-du-Gua, 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 2).
Average cloud cover in September
Saint-Julien-du-Gua, France
- Average cloud cover in September: 24
The month with the most cloud cover is November (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Saint-Julien-du-Gua, France
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and November (8km).
