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
The shift from August to September corresponds with a decrease in the average high-temperature, down to a warm 27.3°C (81.1°F) from a tropical 33.1°C (91.6°F). An average low-temperature of 17.9°C (64.2°F) is common in Ascoli Satriano, Italy, during the nights of September.Heat index
For September, the heat index is computed to be 28°C (82.4°F). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
The average relative humidity in September is 58%.Rainfall
In Ascoli Satriano, during September, the rain falls for 10.8 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, there are 134.1 rainfall days, and 338mm (13.31") of precipitation is accumulated.Snowfall
In Ascoli Satriano, snow does not fall in April through November.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 06:24 and sunset at 19:30. On the last day of September, in Ascoli Satriano, sunrise is at 06:53 and sunset at 18:41 CEST.
Sunshine
In September, the average sunshine in Ascoli Satriano, Italy, is 10.7h.UV index
In Ascoli Satriano, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 5 in September suggests the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the temperature in September in Ascoli Satriano?
What is the average humidity in September in Ascoli Satriano?
How much does it rain in Ascoli Satriano in September?
When it does not snow in Ascoli Satriano?
What is the average length of the day in September in Ascoli Satriano?
When is the sunrise / sunset in September in Ascoli Satriano?
How long on average sun shines in September in Ascoli Satriano?
What is the UV index intensity in September in Ascoli Satriano?
Average temperature in September
Ascoli Satriano, Italy
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is August (33.1°C).
The month with the lowest average high temperature is January (11.4°C).
- Average low temperature in September: 17.9°C
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in September
Ascoli Satriano, Italy
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in September
Ascoli Satriano, Italy
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is February (13.5km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in September
Ascoli Satriano, Italy
- Average humidity in September: 58%
The month with the highest relative humidity is January (77%).
The months with the lowest relative humidity are July and August (48%).
Average rainfall in September
Ascoli Satriano, Italy
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is April (43mm).
The driest month (with the least rainfall) is August (14mm).
Average rainfall days in September
Ascoli Satriano, Italy
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is August (7.2 days).
Average snowfall in September
Ascoli Satriano, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Ascoli Satriano, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Ascoli Satriano, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 10h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in September
Ascoli Satriano, Italy
- Average sunshine days in September: 16 days
The month with the most sunshine days is August (20.5 days).
The month with the least sunshine days is April (12.5 days).
Average UV index in September
Ascoli Satriano, Italy
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Ascoli Satriano, Italy
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in September
Ascoli Satriano, Italy
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).
Ascoli Satriano, Italy
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