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
In Gaggi, the average high-temperature in September gently drops from 28.7°C (83.7°F) in August to a still warm 25°C (77°F). Gaggi's average low-temperature during September nights is observed to be a refreshing 19.9°C (67.8°F).Humidity
In Gaggi, the average relative humidity in September is 70%.Rainfall
In Gaggi, during September, the rain falls for 12.3 days and regularly aggregates up to 48mm (1.89") of precipitation. In Gaggi, during the entire year, the rain falls for 123.5 days and collects up to 441mm (17.36") of precipitation.Snowfall
March through December are months without snowfall.Daylight
In September, the average length of the day in Gaggi is 12h and 26min.On the first day of the month, sunrise is at 06:29 and sunset at 19:28. On the last day of September, sunrise is at 06:54 and sunset at 18:43 CEST.
Sunshine
In Gaggi, the average sunshine in September is 10.8h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 6 in September translates into these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Gaggi, Italy
- Average high temperature in September: 25°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 (12.3°C).
- Average low temperature in September: 19.9°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is February (7.8°C).
Average pressure in September
Gaggi, Italy
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in September
Gaggi, Italy
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in September
Gaggi, Italy
- Average humidity in September: 70%
The months with the highest relative humidity are January and November (76%).
The month with the lowest relative humidity is July (63%).
Average rainfall in September
Gaggi, Italy
- Average rainfall in September: 48mm
The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the least rainfall) is June (12mm).
Average rainfall days in September
Gaggi, Italy
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is October (14.6 days).
The month with the least rainy days is July (4.5 days).
Average snowfall in September
Gaggi, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Gaggi, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.2 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
Gaggi, Italy
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 10h and 5min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in September
Gaggi, Italy
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is July (25.5 days).
The month with the least sunshine days is February (14.2 days).
Average UV index in September
Gaggi, Italy
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 3).
Average cloud cover in September
Gaggi, Italy
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 29).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in September
Gaggi, 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).
