September weather forecastSan Michele di Ganzaria, Italy
September
Weather in September
September, the first month of the autumn in San Michele di Ganzaria, is also a moderately hot month, with an average temperature fluctuating between 19.2°C (66.6°F) and 27.7°C (81.9°F).Temperature
The start of September involves a temperature drop, moving from a hot 33.2°C (91.8°F) in August to a moderately hot 27.7°C (81.9°F). San Michele di Ganzaria observes an average nighttime low-temperature of 19.2°C (66.6°F) during the month of September.Heat index
September's heat index is estimated at 29°C (84.2°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In September, the average relative humidity in San Michele di Ganzaria is 64%.Rainfall
In San Michele di Ganzaria, during September, the rain falls for 8.5 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, there are 102.9 rainfall days, and 324mm (12.76") of precipitation is accumulated.Snowfall
March through November are months without snowfall in San Michele di Ganzaria.Daylight
In San Michele di Ganzaria, Italy, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 06:33 and sunset at 19:31. On the last day of September, sunrise is at 06:57 and sunset at 18:46 CEST.
Sunshine
In September, the average sunshine is 11h.UV index
In San Michele di Ganzaria, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
San Michele di Ganzaria, Italy
- Average high temperature in September: 27.7°C
The warmest month (with the highest average high temperature) is August (33.2°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in September: 19.2°C
The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in September
San Michele di Ganzaria, 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 (1014.1mbar).
Average wind speed in September
San Michele di Ganzaria, Italy
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).
Average humidity in September
San Michele di Ganzaria, Italy
- Average humidity in September: 64%
The months with the highest relative humidity are January and November (80%).
The month with the lowest relative humidity is July (48%).
Average rainfall in September
San Michele di Ganzaria, Italy
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is November (61mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in September
San Michele di Ganzaria, Italy
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is July (3.2 days).
Average snowfall in September
San Michele di Ganzaria, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
San Michele di Ganzaria, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
San Michele di Ganzaria, Italy
- Average daylight in September: 12h and 24min
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 months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in September
San Michele di Ganzaria, Italy
- Average sunshine days in September: 20 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is February (15.5 days).
Average UV index in September
San Michele di Ganzaria, Italy
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
San Michele di Ganzaria, Italy
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in September
San Michele di Ganzaria, Italy
- Average visibility in September: 10km
The months with the highest visibility are February, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, March, April and November (9km).
