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 onset of September, Sefro's average high-temperature adjusts, receding from August's warm 28.8°C (83.8°F) to a still moderately hot 23.1°C (73.6°F). During September, the average low-temperature is recorded at a fresh 12°C (53.6°F).Humidity
In Sefro, the average relative humidity in September is 71%.Rainfall
In Sefro, in September, it is raining for 11.5 days, with typically 32mm (1.26") of accumulated precipitation. In Sefro, during the entire year, the rain falls for 164.8 days and collects up to 540mm (21.26") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Sefro, the average length of the day in September is 12h and 30min.On the first day of September, sunrise is at 06:33 and sunset at 19:43. On the last day of the month, sunrise is at 07:04 and sunset at 18:51 CEST.
Sunshine
In Sefro, the average sunshine in September is 10.7h.UV index
In Sefro, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What are the temperatures in Sefro in September?
What is the average humidity in September in Sefro?
How much does it rain in Sefro in September?
When it does not snow in Sefro?
What is the average length of the day in September in Sefro?
When is the sunrise / sunset in September in Sefro?
How long on average sun shines in September in Sefro?
What is the UV index reading in September in Sefro?
Average temperature in September
Sefro, Italy
- Average high temperature in September: 23.1°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in September: 12°C
The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).
Average pressure in September
Sefro, 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 (1013.6mbar).
Average wind speed in September
Sefro, Italy
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is July (7.7km/h).
Average humidity in September
Sefro, Italy
- Average humidity in September: 71%
The months with the highest relative humidity are January and November (83%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Sefro, Italy
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is May (84mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in September
Sefro, Italy
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is August (8.1 days).
Average snowfall in September
Sefro, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Sefro, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (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
Sefro, Italy
- Average daylight in September: 12h and 3min
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 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in September
Sefro, Italy
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is May (8.8 days).
Average UV index in September
Sefro, 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 and December (UV index 2).
Average cloud cover in September
Sefro, Italy
- Average cloud cover in September: 22
The months with the most cloud cover are January and February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in September
Sefro, Italy
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).
Sefro, Italy
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