Campania - Italy weather in September 2025
September
Campania - Italy weather in September 2025
September
Day
25 °C
Night
17 °C
Sea
24 °C
Precipitation
82 mm
in month
Rainy days
7 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
72 %
Day
25 °C
Night
17 °C
Sea
24 °C
Precipitation
82 mm
in month
Rainy days
7 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
72 %
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Weather overview and FAQs
Weather overview
In September in Campania, the average air temperature ranges from 25 °C (78 °F) during the day to 17 °C (63 °F) at night. There are 7 days of rain on average, where the rainfall is 82 mm (3.23 in).
Is September a good month to visit Campania?
September is one of the best months to visit Campania. The daily temperatures in this month reach pleasant 25 °C (78 °F). The temperature of the sea will be perfect at 24 °C (75 °F). There are only 7 days of rain in the whole month, so you can leave your umbrella at home. The temperature of 17 °C (63 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What temperature can I expect during the day in Campania in September?
In September in Campania, the average daily temperatures will be 25 °C (78 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
What is the sea temperature in Campania in September?
The temperature of the sea in Campania in September is 24 °C (75 °F). This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.
What is the average number of rainy days in Campania in September?
In Campania in September, we can expect 7 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.7 days of the week, or in general - 25 % days.
How heavy is the precipitation in Campania in September?
In Campania in September, there is 82 mm (3.23 in) rainfall, which means on average 3 mm (0.11 in) rainfall per day.
What is the air temperature in Campania in September at night?
The average night temperature in Campania in September is 17 °C (63 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.
Is the weather in Campania warmer in September than in August?
No, September is not warmer in Campania than August.
How many hours of sun to expect in Campania in September?
In September in Campania, you can expect around 8 hours of sunshine.
How does the sea temperature evolve during the month in September in Campania?
Campania has a decreasing trend of the sea temperature during September - from 25 °C (77 °F) in the first days of the month to 23 °C (73 °F) in the last days of the month.
Is the sea in Campania warmer in September than in October?
Yes, in September in Campania the sea temperature is higher by 2 °C (36 °F) compared to October.
How long is the day (from dawn till dusk) in Campania in September?
The length of daylight in Campania in September is 12 hours.
Is Campania rainier in September than in October?
No, September in Campania is not a rainier month than October.
What is the humidity in Campania in September?
Humidity in Campania in September is 72 %.
How windy is Campania in September?
An average wind scale that can be expected in Campania in September is 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
What is the temperature trend in September in Campania?
During September in Campania, the day temperatures are decreasing - from 27 °C (81 °F) at the beginning of the month to 23 °C (74 °F) at the end of the month.
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