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
In Santo Stefano d'Aveto, the average high-temperature in September slightly decreases from a warm 25.6°C (78.1°F) in August to an agreeable 22.2°C (72°F). Santo Stefano d'Aveto witnesses a consistent average low-temperature of 16.3°C (61.3°F) throughout September.Humidity
In September, the average relative humidity is 74%.Rainfall
September is the month with the least rainfall. Rain falls for 13.8 days and accumulates 48mm (1.89") of precipitation.Snowfall
In Santo Stefano d'Aveto, snow does not fall in April through November.Daylight
The average length of the day in September in Santo Stefano d'Aveto is 12h and 31min.On the first day of September in Santo Stefano d'Aveto, sunrise is at 06:45 and sunset at 19:58. On the last day of the month, sunrise is at 07:19 and sunset at 19:04 CEST.
Sunshine
In September, the average sunshine is 9.7h.UV index
In September, the average daily maximum UV index in Santo Stefano d'Aveto is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 5 in September translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. When the Sun is at its strongest around midday, find shade and limit exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the temperature in September in Santo Stefano d'Aveto?
What is the average humidity in September in Santo Stefano d'Aveto?
What is the driest month in Santo Stefano d'Aveto?
How much does it rain in Santo Stefano d'Aveto in September?
When it does not snow in Santo Stefano d'Aveto?
What is the average length of the day in September in Santo Stefano d'Aveto?
When is the sunrise / sunset in September in Santo Stefano d'Aveto?
How long on average sun shines in September in Santo Stefano d'Aveto?
How high is the UV index in September in Santo Stefano d'Aveto?
Average temperature in September
Santo Stefano d'Aveto, Italy
- Average high temperature in September: 22.2°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in September: 16.3°C
The month with the highest average low temperature is August (19.3°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in September
Santo Stefano d'Aveto, Italy
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The months with the lowest atmospheric pressure are April, May and July (1013.9mbar).
Average wind speed in September
Santo Stefano d'Aveto, Italy
- Average wind speed in September: 8.7km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in September
Santo Stefano d'Aveto, Italy
- Average humidity in September: 74%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Santo Stefano d'Aveto, Italy
- Average rainfall in September: 48mm
The wettest month (with the highest rainfall) is November (111mm).
The driest month (with the least rainfall) is September (48mm).
Average rainfall days in September
Santo Stefano d'Aveto, Italy
- Average rainfall days in September: 13.8 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (11.3 days).
Average snowfall in September
Santo Stefano d'Aveto, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is March (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Santo Stefano d'Aveto, Italy
- 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
Santo Stefano d'Aveto, Italy
- 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 12min).
Average sunshine days in September
Santo Stefano d'Aveto, Italy
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is January (17 days).
The month with the least sunshine days is May (8.7 days).
Average UV index in September
Santo Stefano d'Aveto, Italy
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in September
Santo Stefano d'Aveto, Italy
- 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
Santo Stefano d'Aveto, Italy
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Santo Stefano d'Aveto, Italy
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