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 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
The transition into September subtly indicates a reduction in the average high-temperature, down to a moderately hot 26.9°C (80.4°F) from August's tropical 31.2°C (88.2°F). During September, Sciacca's temperature falls to a steady low-temperature average of 21.1°C (70°F).Humidity
In September, the average relative humidity is 66%.Rainfall
In September, in Sciacca, the rain falls for 6.8 days. Throughout September, 18mm (0.71") of precipitation is accumulated. Throughout the year, in Sciacca, there are 101.9 rainfall days, and 319mm (12.56") of precipitation is accumulated.Sea temperature
In September, the average sea temperature is 24.7°C (76.5°F).Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 24.7°C (76.5°F) water pleasant. (Olympic swimming events mandate water temperatures from 25°C (77°F) to 28°C (82.4°F).)
Daylight
In September, the average length of the day is 12h and 25min.On the first day of September, sunrise is at 06:38 and sunset at 19:36. On the last day of the month, sunrise is at 07:02 and sunset at 18:52 CEST.
Sunshine
The average sunshine in September in Sciacca is 11h.UV index
In Sciacca, the average daily maximum UV index in September 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: In September, the maximum UV index of 6 translates into these guidelines:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Warning! Sand and water reflections boost the intensity of UV exposure.
Frequently asked questions
What are September temperatures in Sciacca?
What is the average humidity in September in Sciacca?
How many days does it rain in September in Sciacca?
How warm is the water in September in Sciacca?
What is the average length of the day in September in Sciacca?
When are sunrise and sunset in September in Sciacca?
How many hours of sunshine does Sciacca have in September?
What is the UV index reading in September in Sciacca?
Average temperature in September
Sciacca, Italy
- Average high temperature in September: 26.9°C
The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (13.6°C).
- Average low temperature in September: 21.1°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is February (8.1°C).
Average pressure in September
Sciacca, Italy
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in September
Sciacca, Italy
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity in September
Sciacca, Italy
- Average humidity in September: 66%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (55%).
Average rainfall in September
Sciacca, Italy
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is November (65mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in September
Sciacca, Italy
- Average rainfall days in September: 6.8 days
The month with the highest number of rainy days is January (14.3 days).
The month with the least rainy days is July (1.6 days).
Average sea temperature in September
Sciacca, Italy
- Average sea temperature in September: 24.7°C
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (14.5°C).
Average daylight in September /
Average sunshine in September
Sciacca, 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: 11h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in September
Sciacca, Italy
- Average sunshine days in September: 20.9 days
The month with the most sunshine days is August (28.7 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in September
Sciacca, Italy
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in September
Sciacca, Italy
- Average cloud cover in September: 16
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in September
Sciacca, 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).
Sciacca, Italy
Weather forecast for your location
2. Allow the app to use your location
