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
With the arrival of September, Blandin notices a mild change in the average high-temperature, sliding from August's moderately hot 25.1°C (77.2°F) to an agreeable 20.5°C (68.9°F). In the month of September, an average of 10.1°C (50.2°F) marks the low-temperature in Blandin.Humidity
In Blandin, the average relative humidity in September is 79%.Rainfall
September is the month with the least rainfall in Blandin. Rain falls for 11.4 days and accumulates 34mm (1.34") of precipitation.Snowfall
In Blandin, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 32min.On the first day of September in Blandin, France, sunrise is at 07:00 and sunset at 20:15. On the last day of the month, sunrise is at 07:35 and sunset at 19:20 CEST.
Sunshine
The average sunshine in September in Blandin is 8.5h.UV index
In September, the average daily maximum UV index in Blandin is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 4 in September transforms into the following instructions:
Make use of precautions - It is urged to ward off sun damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What is the usual temperature for Blandin in September?
What is the average humidity in September in Blandin?
What is the driest month in Blandin?
How many days does it rain in September in Blandin?
When it does not snow in Blandin?
Does it snow in Blandin in September?
How many hours of daylight does Blandin have in September?
When are sunrise and sunset in September in Blandin?
How long on average sun shines in September in Blandin?
What is the UV index reading in September in Blandin?
Average temperature in September
Blandin, France
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 10.1°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in September
Blandin, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in September
Blandin, France
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is September (7.7km/h).
Average humidity in September
Blandin, France
- Average humidity in September: 79%
The months with the highest relative humidity are January, November and December (85%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Blandin, France
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in September
Blandin, France
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is August (11 days).
Average snowfall in September
Blandin, France
- Average snowfall in September: 0mm
The month with the highest snowfall is November (92mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Blandin, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Blandin, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
Blandin, France
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in September
Blandin, France
- Average UV index in September: 4
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 September
Blandin, France
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Blandin, France
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
Blandin, France
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