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
September
Weather in September
Temperature
In September, the average high-temperature marginally decreases from a warm 29.4°C (84.9°F) in August to a still moderately hot 24.5°C (76.1°F). Throughout September, Polverara witnesses a consistent average low-temperature of 16°C (60.8°F).Humidity
In Polverara, the average relative humidity in September is 70%.Rainfall
In Polverara, during September, the rain falls for 11.3 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, there are 139.6 rainfall days, and 575mm (22.64") of precipitation is accumulated.Snowfall
In Polverara, snow does not fall in April through November.Daylight
In Polverara, the average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 06:34 and sunset at 19:49. On the last day of September, in Polverara, sunrise is at 07:09 and sunset at 18:54 CEST.
Sunshine
The average sunshine in September in Polverara is 10.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 during September leads to these advisories:
Make use of precautions - Shielding skin and eyes from injury is a requirement. 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
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Polverara, Italy
- Average high temperature in September: 24.5°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in September: 16°C
The month with the highest average low temperature is August (19.3°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in September
Polverara, Italy
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The months with the lowest atmospheric pressure are May and June (1014.5mbar).
Average wind speed in September
Polverara, Italy
- Average wind speed in September: 7.5km/h
The windiest months (with the highest average wind speed) are February and March (8.7km/h).
The calmest month (with the lowest average wind speed) is December (6.6km/h).
Average humidity in September
Polverara, Italy
- Average humidity in September: 70%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Polverara, Italy
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in September
Polverara, Italy
- Average rainfall days in September: 11.3 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (7 days).
Average snowfall in September
Polverara, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Polverara, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.4 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
Polverara, 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: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in September
Polverara, Italy
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in September
Polverara, Italy
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Polverara, Italy
- Average cloud cover in September: 26
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Polverara, Italy
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
