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 days in September
- Average sea temperature 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
A moderate decline in average high-temperatures is noted in September, moving from 28.1°C (82.6°F) in August to a still moderately hot 25°C (77°F). During the nights of September, the average low-temperature in Sant'Agnello holds at a pleasant 21.4°C (70.5°F).Humidity
September is the least humid month, with an average relative humidity of 65%.Rainfall
In September, the rain falls for 12.9 days. Throughout September, 72mm (2.83") of precipitation is accumulated. In Sant'Agnello, during the entire year, the rain falls for 147 days and collects up to 702mm (27.64") of precipitation.Snowfall
January, March through November are months without snowfall in Sant'Agnello.Sea temperature
In Sant'Agnello, in September, the average water temperature is 24.8°C (76.6°F).Note: If someone is sensitive to cold, the enjoyment of swimming in 24.8°C (76.6°F) water hinges on factors like sunshine, wind, and the current air temperature. (For context: Olympic swimming competitions are held in water temperatures of 25°C (77°F) to 28°C (82.4°F).)
Daylight
In Sant'Agnello, the average length of the day in September is 12h and 28min.On the first day of September in Sant'Agnello, Italy, sunrise is at 06:29 and sunset at 19:34. On the last day of the month, sunrise is at 06:58 and sunset at 18:46 CEST.
Sunshine
In Sant'Agnello, the average sunshine in September is 10.6h.UV index
The average daily maximum UV index in September in Sant'Agnello is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Stay aware! UV radiation is magnified when reflecting off sand and water.
Frequently asked questions
What is the temperature in September in Sant'Agnello?
What is the least humid month in Sant'Agnello?
What is the average humidity in September in Sant'Agnello?
How much does it rain in Sant'Agnello in September?
When it does not snow in Sant'Agnello?
How warm is the water in September in Sant'Agnello?
What is the average length of the day in September in Sant'Agnello?
What time are sunrise and sunset in September in Sant'Agnello?
How long on average sun shines in September in Sant'Agnello?
What is the UV index reading in September in Sant'Agnello?
Average temperature in September
Sant'Agnello, Italy
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The months with the lowest average high temperature are January and February (12.8°C).
- Average low temperature in September: 21.4°C
The month with the highest average low temperature is August (24.3°C).
The coldest months (with the lowest average low temperature) are January and February (9.8°C).
Average pressure in September
Sant'Agnello, 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 April (1014mbar).
Average wind speed in September
Sant'Agnello, Italy
- Average wind speed in September: 12.1km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in September
Sant'Agnello, Italy
- Average humidity in September: 65%
The months with the highest relative humidity are March, April, May and November (71%).
The month with the lowest relative humidity is September (65%).
Average rainfall in September
Sant'Agnello, Italy
- Average rainfall in September: 72mm
The wettest month (with the highest rainfall) is November (140mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in September
Sant'Agnello, Italy
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is January (16.2 days).
The month with the least rainy days is August (4.7 days).
Average snowfall days in September
Sant'Agnello, Italy
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in September
Sant'Agnello, Italy
- Average sea temperature in September: 24.8°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).
Average daylight in September /
Average sunshine in September
Sant'Agnello, 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 18min).
- Average sunshine in September: 10h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in September
Sant'Agnello, Italy
- Average sunshine days in September: 14.2 days
The months with the most sunshine days are July and August (23.8 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in September
Sant'Agnello, Italy
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in September
Sant'Agnello, Italy
- Average cloud cover in September: 21
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Sant'Agnello, 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).
Sant'Agnello, Italy
Weather forecast for your location
2. Allow the app to use your location
