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
The arrival of September signals a shift in temperature, down from 28.7°C (83.7°F) in August to a still moderately hot 23°C (73.4°F). Sestino experiences an average low-temperature reading of 12.3°C (54.1°F) throughout September.Humidity
The average relative humidity in September in Sestino is 75%.Rainfall
In September, the rain falls for 11.5 days. Throughout September, 36mm (1.42") of precipitation is accumulated. In Sestino, during the entire year, the rain falls for 144.4 days and collects up to 482mm (18.98") of precipitation.Snowfall
In Sestino, Italy, snow does not fall in April through October.Daylight
In September, the average length of the day in Sestino is 12h and 30min.On the first day of September, sunrise is at 06:35 and sunset at 19:46. On the last day of the month, sunrise is at 07:07 and sunset at 18:53 CEST.
Sunshine
The average sunshine in September is 10.1h.UV index
The average daily maximum UV index in September in Sestino, Italy, is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 4 in September leads to these guidelines:
Heed the precautions - It is counselled to guard against solar damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Sestino?
What is the average humidity in September in Sestino?
How many days does it rain in September in Sestino?
When it does not snow in Sestino?
What is the average length of the day in September in Sestino?
When is the sunrise / sunset in September in Sestino?
How many hours of sunshine does Sestino have in September?
What is the UV index reading in September in Sestino?
Average temperature in September
Sestino, Italy
- Average high temperature in September: 23°C
The warmest month (with the highest average high temperature) is August (28.7°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in September: 12.3°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in September
Sestino, Italy
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in September
Sestino, Italy
- Average wind speed in September: 8.7km/h
The windiest month (with the highest average wind speed) is March (12.3km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in September
Sestino, Italy
- Average humidity in September: 75%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Sestino, Italy
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is August (32mm).
Average rainfall days in September
Sestino, Italy
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is August (8.8 days).
Average snowfall in September
Sestino, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (71mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Sestino, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.3 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
Sestino, Italy
- 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: 10h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days in September
Sestino, Italy
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is February (12.2 days).
Average UV index in September
Sestino, Italy
- Average UV index in September: 4
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
Sestino, Italy
- Average cloud cover in September: 27
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in September
Sestino, Italy
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, October, November and December (8km).
