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
With the onset of September, Polveraia's average high-temperature slightly adjusts, moderately receding from August's 28.8°C (83.8°F) to a still moderately hot 24.5°C (76.1°F). In September, Polveraia's temperature tends to fall to an average low of 17.5°C (63.5°F) during the night.Humidity
In September, the average relative humidity is 69%.Rainfall
In Polveraia, in September, during 10.5 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, there are 122.6 rainfall days, and 368mm (14.49") of precipitation is accumulated.Snowfall
In Polveraia, snow does not fall in January, March through December.Daylight
The average length of the day in September is 12h and 29min.On the first day of September in Polveraia, sunrise is at 06:39 and sunset at 19:49. On the last day of the month, sunrise is at 07:11 and sunset at 18:57 CEST.
Sunshine
The average sunshine in September in Polveraia is 10.7h.UV index
In Polveraia, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 5 during September leads to these advisories:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Polveraia in September?
What is the average humidity in September in Polveraia?
How much does it rain in Polveraia in September?
When it does not snow in Polveraia?
How many hours of daylight does Polveraia have in September?
When is the sunrise / sunset in September in Polveraia?
How many hours of sunshine does Polveraia have in September?
What is the UV index intensity in September in Polveraia?
Average temperature in September
Polveraia, Italy
- Average high temperature in September: 24.5°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in September: 17.5°C
The month with the highest average low temperature is August (20.6°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average pressure in September
Polveraia, Italy
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in September
Polveraia, Italy
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is July (10.3km/h).
Average humidity in September
Polveraia, Italy
- Average humidity in September: 69%
The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Polveraia, Italy
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in September
Polveraia, Italy
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is November (14.5 days).
The month with the least rainy days is July (5.6 days).
Average snowfall in September
Polveraia, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Polveraia, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.2 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
Polveraia, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 10h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in September
Polveraia, Italy
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is November (13.4 days).
Average UV index in September
Polveraia, Italy
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Polveraia, Italy
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in September
Polveraia, 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).
