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
The arrival of September signals a shift in temperature, down from a warm 28.7°C (83.7°F) in August to a still moderately hot 23°C (73.4°F). During the month of September, Apecchio experiences a steady low-temperature average of 12.3°C (54.1°F).Humidity
In Apecchio, the average relative humidity in September is 75%.Rainfall
In September, the rain falls for 11.5 days. Throughout September, 36mm (1.42") of precipitation is accumulated. In Apecchio, during the entire year, the rain falls for 144.4 days and collects up to 482mm (18.98") of precipitation.Snowfall
In Apecchio, snow does not fall in April through October.Daylight
In Apecchio, Italy, the average length of the day in September is 12h and 30min.On the first day of the month, sunrise is at 06:34 and sunset at 19:45. On the last day of September, in Apecchio, Italy, sunrise is at 07:07 and sunset at 18:53 CEST.
Sunshine
In September, the average sunshine in Apecchio, Italy, is 10.1h.UV index
In September, the average daily maximum UV index in Apecchio is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in September translates into this advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Apecchio?
What is the average humidity in September in Apecchio?
How many days does it rain in September in Apecchio?
When it does not snow in Apecchio?
How many hours of daylight does Apecchio have in September?
What time are sunrise and sunset in September in Apecchio?
How many hours of sunshine does Apecchio have in September?
What is the UV index intensity in September in Apecchio?
Average temperature in September
Apecchio, Italy
- Average high temperature in September: 23°C
The warmest month (with the highest average high temperature) is August (28.7°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in September: 12.3°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in September
Apecchio, 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 (1013.5mbar).
Average wind speed in September
Apecchio, Italy
- Average wind speed in September: 8.7km/h
The windiest month (with the highest average wind speed) is March (12.3km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in September
Apecchio, Italy
- Average humidity in September: 75%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Apecchio, Italy
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is August (32mm).
Average rainfall days in September
Apecchio, Italy
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is August (8.8 days).
Average snowfall in September
Apecchio, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (71mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Apecchio, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.3 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
Apecchio, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 10h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days in September
Apecchio, Italy
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is February (12.2 days).
Average UV index in September
Apecchio, 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, February, November and December (UV index 2).
Average cloud cover in September
Apecchio, Italy
- Average cloud cover in September: 27
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in September
Apecchio, Italy
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, October, November and December (8km).
