September weather forecast
Piaggine, Italy

September

Weather in September

The first month of the autumn, September, is still a warm month in Piaggine, Italy, with an average temperature fluctuating between 24.2°C (75.6°F) and 20.9°C (69.6°F).

Temperature

The arrival of September signals a subtle shift in temperature, down from a moderately hot 27.3°C (81.1°F) in August to a still warm 24.2°C (75.6°F). Piaggine's nights in September maintain a consistent average of 20.9°C (69.6°F), demonstrating a minimal differential from its daytime temperature.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 67%.

Rainfall

In Piaggine, in September, during 10.7 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 123.6 rainfall days, and 446mm (17.56") of precipitation is accumulated.

Daylight

In Piaggine, the average length of the day in September is 12h and 28min.
On the first day of September, sunrise is at 06:26 and sunset at 19:30. On the last day of the month, sunrise is at 06:54 and sunset at 18:42 CEST.

Sunshine

In Piaggine, the average sunshine in September is 10.8h.

UV index

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 6 in September translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

What is the average September temperature in Piaggine?
The high-temperature during September is 24.2°C (75.6°F) and the low-temperature is 20.9°C (69.6°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in August is estimated at 29°C (84.2°F).
What is the least humid month?
The months with the lowest humidity in Piaggine are August and September, with an average relative humidity of 67%.
What is the average humidity in September?
The average relative humidity in September is 67%.
How many days does it rain in September?
In September, in Piaggine, the rain falls for 10.7 days. Throughout September, 35mm (1.38") of precipitation is accumulated.
How many hours of daylight does Piaggine have in September?
The average day length in September is 12h and 28min.
When is the sunrise / sunset in September?
In September, on the first day of the month, sunrise is at 06:26 and sunset at 19:30. On the last day of the month, sunrise is at 06:54 and sunset at 18:42 CEST.
How long on average sun shines in September?
In September, the average sunshine duration is 10.8h.
What is the UV index intensity in September?
In September, the average daily maximum UV index in Piaggine is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Piaggine, Italy
Average temperature in September
Piaggine, Italy
  • Average high temperature in September: 24.2°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (11.9°C).

  • Average low temperature in September: 20.9°C

The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is February (9.4°C).

Average pressure in September - Piaggine, Italy
Average pressure in September
Piaggine, Italy
  • Average pressure in September: 1015.5mbar

The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).

Average wind speed in September - Piaggine, Italy
Average wind speed in September
Piaggine, Italy
  • Average wind speed in September: 10.2km/h

The windiest month (with the highest average wind speed) is January (15.1km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).

Average humidity in September - Piaggine, Italy
Average humidity in September
Piaggine, Italy
  • Average humidity in September: 67%

The month with the highest relative humidity is April (73%).
The months with the lowest relative humidity are August and September (67%).

Average rainfall in September - Piaggine, Italy
Average rainfall in September
Piaggine, Italy
  • Average rainfall in September: 35mm

The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is August (8mm).

Average rainfall days in September - Piaggine, Italy
Average rainfall days in September
Piaggine, Italy
  • Average rainfall days in September: 10.7 days

The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (4.3 days).

Average daylight in September / Average sunshine in September - Piaggine, Italy
Average daylight in September /
Average sunshine in September
Piaggine, 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 5min

The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

Average sunshine days in September - Piaggine, Italy
Average sunshine days in September
Piaggine, Italy
  • Average sunshine days in September: 15.1 days

The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (13.5 days).

Average UV index in September - Piaggine, Italy
Average UV index in September
Piaggine, Italy
  • Average UV index in September: 6

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in September - Piaggine, Italy
Average cloud cover in September
Piaggine, Italy
  • Average cloud cover in September: 18

The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 8).

Average visibility in September - Piaggine, Italy
Average visibility in September
Piaggine, 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).

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