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
Gagliano Aterno's weather in September involves a decrease in the average high-temperature, moving down from August's moderately hot 27°C (80.6°F) to a pleasant 21.5°C (70.7°F). Gagliano Aterno encounters a steady low-temperature average of 10.1°C (50.2°F) throughout the month of September.Humidity
In Gagliano Aterno, the average relative humidity in September is 73%.Rainfall
In Gagliano Aterno, in September, during 12.8 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, in Gagliano Aterno, Italy, there are 178.9 rainfall days, and 718mm (28.27") of precipitation is accumulated.Snowfall
In Gagliano Aterno, Italy, snow does not fall in May through October.Daylight
In Gagliano Aterno, Italy, the average length of the day in September is 12h and 29min.On the first day of September in Gagliano Aterno, sunrise is at 06:31 and sunset at 19:38. On the last day of the month, sunrise is at 07:01 and sunset at 18:48 CEST.
Sunshine
In September, the average sunshine in Gagliano Aterno is 10.2h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the average September temperature in Gagliano Aterno?
What is the average humidity in September in Gagliano Aterno?
How many days does it rain in September in Gagliano Aterno?
When it does not snow in Gagliano Aterno?
How many hours of daylight does Gagliano Aterno have in September?
What time are sunrise and sunset in September in Gagliano Aterno?
How long on average sun shines in September in Gagliano Aterno?
What is the UV index reading in September in Gagliano Aterno?
Average temperature in September
Gagliano Aterno, Italy
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in September: 10.1°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is February (-0.9°C).
Average pressure in September
Gagliano Aterno, Italy
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The months with the lowest atmospheric pressure are April and July (1014mbar).
Average wind speed in September
Gagliano Aterno, Italy
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in September
Gagliano Aterno, Italy
- Average humidity in September: 73%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Gagliano Aterno, Italy
- Average rainfall in September: 44mm
The wettest month (with the highest rainfall) is November (91mm).
The driest month (with the least rainfall) is October (33mm).
Average rainfall days in September
Gagliano Aterno, Italy
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is August (10.4 days).
Average snowfall in September
Gagliano Aterno, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (106mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Gagliano Aterno, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Gagliano Aterno, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in September
Gagliano Aterno, Italy
- Average sunshine days in September: 15.7 days
The months with the most sunshine days are August and October (16.9 days).
The month with the least sunshine days is April (8.7 days).
Average UV index in September
Gagliano Aterno, Italy
- Average UV index in September: 4
The month with the highest UV index is 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
Gagliano Aterno, Italy
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Gagliano Aterno, 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).
Gagliano Aterno, Italy
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