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 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
Weather in September
Temperature
During the shift to September, Sergnano records a mild decrease in average high-temperature, moving from 29.2°C (84.6°F) in August to a still moderately hot 24.3°C (75.7°F). In the month of September, the nighttime temperature in Sergnano dips to a steady average of 14.2°C (57.6°F).Humidity
The average relative humidity in September in Sergnano is 72%.Rainfall
In September, in Sergnano, the rain falls for 11.6 days. Throughout September, 62mm (2.44") of precipitation is accumulated. Throughout the year, there are 149.2 rainfall days, and 735mm (28.94") of precipitation is accumulated.Snowfall
In Sergnano, snow does not fall in April through November.Daylight
In Sergnano, the average length of the day in September is 12h and 32min.On the first day of September, sunrise is at 06:43 and sunset at 19:58. On the last day of the month, sunrise is at 07:18 and sunset at 19:03 CEST.
Sunshine
In Sergnano, Italy, the average sunshine in September is 9.9h.UV index
In September, the average daily maximum UV index in Sergnano is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 5 in September translates into this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Sergnano?
What is the average humidity in September in Sergnano?
How much does it rain in Sergnano in September?
When it does not snow in Sergnano?
What is the average length of the day in September in Sergnano?
When are sunrise and sunset in September in Sergnano?
How many hours of sunshine does Sergnano have in September?
What is the UV index reading in September in Sergnano?
Average temperature in September
Sergnano, Italy
- Average high temperature in September: 24.3°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in September: 14.2°C
The month with the highest average low temperature is August (18°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in September
Sergnano, Italy
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The months with the lowest atmospheric pressure are April and May (1014.5mbar).
Average wind speed in September
Sergnano, Italy
- Average wind speed in September: 5.5km/h
The windiest months (with the highest average wind speed) are March and April (7.1km/h).
The calmest month (with the lowest average wind speed) is August (5.4km/h).
Average humidity in September
Sergnano, Italy
- Average humidity in September: 72%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Sergnano, Italy
- Average rainfall in September: 62mm
The wettest month (with the highest rainfall) is November (92mm).
The driest month (with the least rainfall) is January (21mm).
Average rainfall days in September
Sergnano, Italy
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in September
Sergnano, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Sergnano, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.3 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
Sergnano, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 6min).
Average sunshine days in September
Sergnano, Italy
- Average sunshine days in September: 16 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in September
Sergnano, Italy
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Sergnano, Italy
- Average cloud cover in September: 25
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in September
Sergnano, Italy
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
Sergnano, Italy
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