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
Bobbio, Italy, experiences a temperature shift at the start of September, with average high-temperatures adjusting from 29.1°C (84.4°F) in August to a still moderately hot 24°C (75.2°F). An average minimum temperature of 13.6°C (56.5°F) marks the month of September in Bobbio.Humidity
The average relative humidity in September in Bobbio is 74%.Rainfall
September is the month with the least rainfall. Rain falls for 10.6 days and accumulates 37mm (1.46") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September in Bobbio is 12h and 31min.On the first day of September in Bobbio, sunrise is at 06:45 and sunset at 19:59. On the last day of the month, sunrise is at 07:19 and sunset at 19:04 CEST.
Sunshine
The average sunshine in September in Bobbio is 9.9h.UV index
In Bobbio, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In September, a daily UV index of 5 turns into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the usual temperature for Bobbio in September?
What is the average humidity in September in Bobbio?
What is the driest month in Bobbio?
How many days does it rain in September in Bobbio?
When it does not snow in Bobbio?
What is the average length of the day in September in Bobbio?
When is the sunrise / sunset in September in Bobbio?
How long on average sun shines in September in Bobbio?
How high is the UV index in September in Bobbio?
Average temperature in September
Bobbio, Italy
- Average high temperature in September: 24°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is August (16.9°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in September
Bobbio, Italy
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The months with the lowest atmospheric pressure are April and May (1014.2mbar).
Average wind speed in September
Bobbio, Italy
- Average wind speed in September: 5.8km/h
The windiest month (with the highest average wind speed) is March (7.3km/h).
The calmest month (with the lowest average wind speed) is December (4.9km/h).
Average humidity in September
Bobbio, Italy
- Average humidity in September: 74%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Bobbio, Italy
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is November (104mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in September
Bobbio, Italy
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Bobbio, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (126mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Bobbio, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Bobbio, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).
Average sunshine days in September
Bobbio, Italy
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is December (18.1 days).
The month with the least sunshine days is May (8.4 days).
Average UV index in September
Bobbio, 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
Bobbio, Italy
- Average cloud cover in September: 24
The month with the most cloud cover is November (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in September
Bobbio, Italy
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is November (7km).
Bobbio, Italy
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