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
Setting in of September comes with a decrease in the average high-temperature, moving from a moderately hot 28.3°C (82.9°F) in August to a still warm 23.3°C (73.9°F). In the month of September, Sona witnesses a consistent average low-temperature of 14.7°C (58.5°F).Humidity
The average relative humidity in September is 72%.Rainfall
In Sona, during September, the rain falls for 13.2 days and regularly aggregates up to 52mm (2.05") of precipitation. Throughout the year, there are 163.2 rainfall days, and 705mm (27.76") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 06:38 and sunset at 19:54. On the last day of September, in Sona, Italy, sunrise is at 07:14 and sunset at 18:58 CEST.
Sunshine
The average sunshine in September is 10.2h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 5 during September leads to these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. 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
What is the usual temperature for Sona in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Sona have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Sona, Italy
- Average high temperature in September: 23.3°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 14.7°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in September
Sona, Italy
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is May (1014.5mbar).
Average wind speed in September
Sona, Italy
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is April (7.9km/h).
The calmest month (with the lowest average wind speed) is December (6.1km/h).
Average humidity in September
Sona, Italy
- Average humidity in September: 72%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Sona, Italy
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is May (90mm).
The driest month (with the least rainfall) is January (30mm).
Average rainfall days in September
Sona, Italy
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is December (8.1 days).
Average snowfall in September
Sona, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Sona, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.6 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
Sona, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in September
Sona, Italy
- Average sunshine days in September: 14 days
The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is May (9 days).
Average UV index in September
Sona, Italy
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Sona, Italy
- Average cloud cover in September: 26
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Sona, Italy
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
