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
September indicates a shift in the average high-temperature, from August's hot 32.3°C (90.1°F) to a warm 27.1°C (80.8°F). During September, the average low-temperature in Avetrana is an agreeable 20.2°C (68.4°F).Heat index
The heat index value during September is computed to be 28°C (82.4°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.Research indicates the heat index considers values in shaded locales and with light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In September, the average relative humidity is 61%.Rainfall
In Avetrana, during September, the rain falls for 9.7 days and regularly aggregates up to 21mm (0.83") of precipitation. In Avetrana, during the entire year, the rain falls for 120.1 days and collects up to 372mm (14.65") of precipitation.Snowfall
February through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 28min.On the first day of September, sunrise is at 06:16 and sunset at 19:20. On the last day of the month, sunrise is at 06:44 and sunset at 18:32 CEST.
Sunshine
In Avetrana, the average sunshine in September is 10.4h.UV index
In September, the average daily maximum UV index in Avetrana is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 6 in September suggests the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the usual temperature for Avetrana in September?
What is the average humidity in September in Avetrana?
How many days does it rain in September in Avetrana?
When it does not snow in Avetrana?
How many hours of daylight does Avetrana have in September?
When are sunrise and sunset in September in Avetrana?
How many hours of sunshine does Avetrana have in September?
How high is the UV index in September in Avetrana?
Average temperature in September
Avetrana, Italy
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (12.2°C).
- Average low temperature in September: 20.2°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (7.2°C).
Average pressure in September
Avetrana, Italy
- Average pressure in September: 1014.7mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1012.5mbar).
Average wind speed in September
Avetrana, Italy
- Average wind speed in September: 12.7km/h
The windiest month (with the highest average wind speed) is February (19.1km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in September
Avetrana, Italy
- Average humidity in September: 61%
The months with the highest relative humidity are January and November (76%).
The month with the lowest relative humidity is July (52%).
Average rainfall in September
Avetrana, Italy
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in September
Avetrana, Italy
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is April (12.5 days).
The month with the least rainy days is August (4.5 days).
Average snowfall in September
Avetrana, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Avetrana, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Avetrana, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Avetrana, Italy
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is February (14.9 days).
Average UV index in September
Avetrana, Italy
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Avetrana, Italy
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Avetrana, 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).
Avetrana, Italy
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