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
Santo Stefano di Rogliano's September weather features a light decline in high-temperatures, reducing from a warm 28.3°C (82.9°F) in August to a still moderately hot 24.2°C (75.6°F). In Santo Stefano di Rogliano, the average temperature during the nights of September drops to a refreshing 16°C (60.8°F).Humidity
The average relative humidity in September in Santo Stefano di Rogliano is 71%.Rainfall
In Santo Stefano di Rogliano, in September, it is raining for 13.7 days, with typically 39mm (1.54") of accumulated precipitation. In Santo Stefano di Rogliano, Italy, during the entire year, the rain falls for 158.2 days and collects up to 563mm (22.17") of precipitation.Snowfall
In Santo Stefano di Rogliano, snow does not fall in March through November.Daylight
The average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 06:23 and sunset at 19:25. On the last day of the month, sunrise is at 06:50 and sunset at 18:38 CEST.
Sunshine
The average sunshine in September is 10.6h.UV index
The average daily maximum UV index in September in Santo Stefano di Rogliano is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 5 in September transforms into the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Santo Stefano di Rogliano in September?
What is the average humidity in September in Santo Stefano di Rogliano?
How much does it rain in Santo Stefano di Rogliano in September?
When it does not snow in Santo Stefano di Rogliano?
How many hours of daylight does Santo Stefano di Rogliano have in September?
When is the sunrise / sunset in September in Santo Stefano di Rogliano?
How many hours of sunshine does Santo Stefano di Rogliano have in September?
How high is the UV index in September in Santo Stefano di Rogliano?
Average temperature in September
Santo Stefano di Rogliano, Italy
- Average high temperature in September: 24.2°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 (10.1°C).
- Average low temperature in September: 16°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is January (4.9°C).
Average pressure in September
Santo Stefano di Rogliano, Italy
- Average pressure in September: 1015.3mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in September
Santo Stefano di Rogliano, Italy
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).
Average humidity in September
Santo Stefano di Rogliano, Italy
- Average humidity in September: 71%
The months with the highest relative humidity are January and November (79%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Santo Stefano di Rogliano, Italy
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is November (83mm).
The driest months (with the least rainfall) are July and August (26mm).
Average rainfall days in September
Santo Stefano di Rogliano, Italy
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is March (16.1 days).
The month with the least rainy days is July (8.1 days).
Average snowfall in September
Santo Stefano di Rogliano, Italy
- Average snowfall in September: 0mm
The months with the highest snowfall are February and December (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Santo Stefano di Rogliano, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.7 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
Santo Stefano di Rogliano, Italy
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 10h and 4min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Santo Stefano di Rogliano, Italy
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is July (20.4 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in September
Santo Stefano di Rogliano, 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, February and December (UV index 3).
Average cloud cover in September
Santo Stefano di Rogliano, 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
Santo Stefano di Rogliano, 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).
