September weather forecastTrinitapoli, Italy
September
Weather in September
The first month of the autumn, September, is still a warm month in Trinitapoli, Italy, with an average temperature varying between 25.3°C (77.5°F) and 20.4°C (68.7°F).Temperature
The onset of September aligns with a soft reduction in the average high-temperature, gently falling from 29.2°C (84.6°F) in August to a still moderately hot 25.3°C (77.5°F). Trinitapoli's September nights observe a minor shift from the daytime temperatures, resulting in an average dip to a pleasant 20.4°C (68.7°F).Humidity
In September, the average relative humidity is 63%.Rainfall
In September, the rain falls for 10.2 days. Throughout September, 29mm (1.14") of precipitation is accumulated. In Trinitapoli, during the entire year, the rain falls for 131.3 days and collects up to 392mm (15.43") of precipitation.Snowfall
In Trinitapoli, snow does not fall in April through November.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 06:22 and sunset at 19:28. On the last day of September, sunrise is at 06:51 and sunset at 18:39 CEST.
Sunshine
The average sunshine in September is 10.7h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Trinitapoli, Italy
- Average high temperature in September: 25.3°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in September: 20.4°C
The month with the highest average low temperature is August (23.7°C).
The coldest months (with the lowest average low temperature) are January and February (7.5°C).
Average pressure in September
Trinitapoli, Italy
- Average pressure in September: 1015mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1012.9mbar).
Average wind speed in September
Trinitapoli, Italy
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity in September
Trinitapoli, Italy
- Average humidity in September: 63%
The months with the highest relative humidity are January, February, March and November (73%).
The month with the lowest relative humidity is July (58%).
Average rainfall in September
Trinitapoli, Italy
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in September
Trinitapoli, Italy
- Average rainfall days in September: 10.2 days
The months with the highest number of rainy days are January and March (13.3 days).
The month with the least rainy days is July (6.7 days).
Average snowfall in September
Trinitapoli, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Trinitapoli, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Trinitapoli, Italy
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 10h and 42min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Trinitapoli, Italy
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is February (14 days).
Average UV index in September
Trinitapoli, Italy
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Trinitapoli, Italy
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Trinitapoli, 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).
