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
September brings a minor shift in the average high-temperature, adjusting from an agreeable 21.8°C (71.2°F) in August to an enjoyable 17.6°C (63.7°F). In the month of September, the temperature generally rests at an average low of 7.1°C (44.8°F).Humidity
In September, the average relative humidity in Flavon is 78%.Rainfall
In September, the rain falls for 17.1 days. Throughout September, 68mm (2.68") of precipitation is accumulated. Throughout the year, there are 176.9 rainfall days, and 999mm (39.33") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. September is the first month it typically snows in Flavon. Throughout September, in the average 0.4 snowfall days, it receives 3mm (0.12") of snow. In Flavon, during the entire year, snow falls for 75.3 days and aggregates up to 2397mm (94.37") of snow.Daylight
In September, the average length of the day is 12h and 33min.On the first day of the month, sunrise is at 06:36 and sunset at 19:54. On the last day of September, sunrise is at 07:13 and sunset at 18:57 CEST.
Sunshine
In September, the average sunshine in Flavon is 9.7h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 4 translates into these guidelines:
Put precautions into practice - Protective measures against sun-induced damage are advised. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Enhance your sun protection with tightly woven, yet airy clothing. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are September temperatures in Flavon?
What is the average humidity in September in Flavon?
How many days does it rain in September in Flavon?
When does it start snowing in Flavon?
What is the average length of the day in September in Flavon?
What time are sunrise and sunset in September in Flavon?
How many hours of sunshine does Flavon have in September?
How high is the UV index in September in Flavon?
Average temperature in September
Flavon, Italy
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 7.1°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in September
Flavon, Italy
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is May (1015mbar).
Average wind speed in September
Flavon, Italy
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is February (7.5km/h).
The calmest month (with the lowest average wind speed) is November (6km/h).
Average humidity in September
Flavon, Italy
- Average humidity in September: 78%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is December (73%).
Average rainfall in September
Flavon, Italy
- Average rainfall in September: 68mm
The wettest month (with the highest rainfall) is November (140mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in September
Flavon, Italy
- Average rainfall days in September: 17.1 days
The month with the highest number of rainy days is May (23.3 days).
The month with the least rainy days is December (5.2 days).
Average snowfall in September
Flavon, Italy
- Average snowfall in September: 3mm
The month with the highest snowfall is November (698mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Flavon, Italy
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is March (13.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Flavon, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).
Average sunshine days in September
Flavon, Italy
- Average sunshine days in September: 7.8 days
The month with the most sunshine days is December (19 days).
The month with the least sunshine days is June (2.2 days).
Average UV index in September
Flavon, Italy
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Flavon, Italy
- Average cloud cover in September: 31
The month with the most cloud cover is November (Cloud cover 38).
The month with the least cloud cover is December (Cloud cover 27).
Average visibility in September
Flavon, Italy
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, May, June, July, August and December (9km).
The months with the lowest visibility are April, September, October and November (8km).
Flavon, Italy
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