September weather forecastSarnano, Italy
September
Weather in September
September, the first month of the autumn in Sarnano, is still a pleasant month, with an average temperature fluctuating between 22.7°C (72.9°F) and 13.6°C (56.5°F).Temperature
In September, the meteorological conditions alter, with the average high-temperature shifting from a moderately hot 28°C (82.4°F) in August to a pleasant 22.7°C (72.9°F). During September, the nighttime temperature averages of 13.6°C (56.5°F).Humidity
In September, the average relative humidity is 71%.Rainfall
In September, in Sarnano, the rain falls for 15 days. Throughout September, 53mm (2.09") of precipitation is accumulated. Throughout the year, there are 180.6 rainfall days, and 715mm (28.15") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Sarnano, the average length of the day in September is 12h and 30min.On the first day of the month, sunrise is at 06:31 and sunset at 19:41. On the last day of September, sunrise is at 07:03 and sunset at 18:49 CEST.
Sunshine
The average sunshine in September is 10.7h.UV index
In September, the average daily maximum UV index in Sarnano, Italy, is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, an average UV index of 5 transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sarnano, Italy
- Average high temperature in September: 22.7°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is August (17.5°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in September
Sarnano, Italy
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in September
Sarnano, Italy
- Average wind speed in September: 7.5km/h
The windiest month (with the highest average wind speed) is February (9.1km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).
Average humidity in September
Sarnano, Italy
- Average humidity in September: 71%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Sarnano, Italy
- Average rainfall in September: 53mm
The wettest month (with the highest rainfall) is May (96mm).
The driest month (with the least rainfall) is December (37mm).
Average rainfall days in September
Sarnano, Italy
- Average rainfall days in September: 15 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is December (12.1 days).
Average snowfall in September
Sarnano, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Sarnano, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Sarnano, Italy
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 10h and 42min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Sarnano, Italy
- Average sunshine days in September: 12.6 days
The months with the most sunshine days are January and December (16.9 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in September
Sarnano, Italy
- 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 and December (UV index 2).
Average cloud cover in September
Sarnano, Italy
- Average cloud cover in September: 22
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in September
Sarnano, Italy
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
