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 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
September is characterized by a mild reduction in the average high-temperature, from a tropical 30.5°C (86.9°F) in August to a warm 26.3°C (79.3°F). Sant'Antioco's average low-temperature in the month of September is recorded at a refreshing 19.5°C (67.1°F).Humidity
In September, the average relative humidity is 68%.Rainfall
In September, in Sant'Antioco, the rain falls for 8.8 days. Throughout September, 30mm (1.18") of precipitation is accumulated. In Sant'Antioco, during the entire year, the rain falls for 107.9 days and collects up to 282mm (11.1") of precipitation.Snowfall
January, March through November are months without snowfall.Daylight
In Sant'Antioco, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 06:55 and sunset at 19:56. On the last day of September, sunrise is at 07:21 and sunset at 19:10 CEST.
Sunshine
In September, the average sunshine in Sant'Antioco is 10.1h.UV index
In Sant'Antioco, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during September translates into these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. 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. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Sant'Antioco in September?
What is the average humidity in September in Sant'Antioco?
How much does it rain in Sant'Antioco in September?
When it does not snow in Sant'Antioco?
How many hours of daylight does Sant'Antioco have in September?
What time are sunrise and sunset in September in Sant'Antioco?
How long on average sun shines in September in Sant'Antioco?
What is the UV index reading in September in Sant'Antioco?
Average temperature in September
Sant'Antioco, Italy
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The months with the lowest average high temperature are January and February (13.3°C).
- Average low temperature in September: 19.5°C
The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is February (6.7°C).
Average pressure in September
Sant'Antioco, Italy
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is April (1014.2mbar).
Average wind speed in September
Sant'Antioco, Italy
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in September
Sant'Antioco, Italy
- Average humidity in September: 68%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (59%).
Average rainfall in September
Sant'Antioco, Italy
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is November (49mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in September
Sant'Antioco, Italy
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is July (3.3 days).
Average snowfall days in September
Sant'Antioco, 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 daylight in September /
Average sunshine in September
Sant'Antioco, Italy
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 10h and 1min
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
Sant'Antioco, Italy
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is July (26.5 days).
The month with the least sunshine days is November (14.8 days).
Average UV index in September
Sant'Antioco, Italy
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Sant'Antioco, Italy
- Average cloud cover in September: 16
The month with the most cloud cover is January (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in September
Sant'Antioco, 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).
