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
September's onset brings a negligible change in high-temperatures, falling from a hot 31.1°C (88°F) in August to a moderately hot 26.3°C (79.3°F). Throughout the month of September, Bivona witnesses an average low-temperature of 18.9°C (66°F).Humidity
The average relative humidity in September is 66%.Rainfall
In September, the rain falls for 13.1 days. Throughout September, 49mm (1.93") of precipitation is accumulated. In Bivona, during the entire year, the rain falls for 119.7 days and collects up to 399mm (15.71") of precipitation.Snowfall
In Bivona, snow does not fall in April through November.Daylight
In September, the average length of the day in Bivona is 12h and 25min.On the first day of September, sunrise is at 06:36 and sunset at 19:35. On the last day of the month, sunrise is at 07:01 and sunset at 18:50 CEST.
Sunshine
In Bivona, Italy, the average sunshine in September is 11h.UV index
The average daily maximum UV index in September in Bivona is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: In September, the UV index of 6 transforms into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bivona in September?
What is the average humidity in September in Bivona?
How many days does it rain in September in Bivona?
When it does not snow in Bivona?
What is the average length of the day in September in Bivona?
When are sunrise and sunset in September in Bivona?
How many hours of sunshine does Bivona have in September?
What is the UV index reading in September in Bivona?
Average temperature in September
Bivona, Italy
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in September: 18.9°C
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in September
Bivona, 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 (1014.3mbar).
Average wind speed in September
Bivona, Italy
- Average wind speed in September: 7.7km/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 (6.9km/h).
Average humidity in September
Bivona, Italy
- Average humidity in September: 66%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is July (52%).
Average rainfall in September
Bivona, Italy
- Average rainfall in September: 49mm
The wettest month (with the highest rainfall) is October (72mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in September
Bivona, Italy
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is October (14.8 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in September
Bivona, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is March (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Bivona, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.5 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
Bivona, Italy
- Average daylight in September: 12h and 2min
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 month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Bivona, Italy
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is October (13.1 days).
Average UV index in September
Bivona, 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
Bivona, Italy
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in September
Bivona, Italy
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
Bivona, Italy
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