September weather forecast
Bubbio, Italy

September

Weather in September

The first month of the autumn, September, is still a warm month in Bubbio, Italy, with an average temperature varying between 12.8°C (55°F) and 23.4°C (74.1°F).

Temperature

In the transition to September, Bubbio observes a drop in the average high-temperature, moving from a warm 28.7°C (83.7°F) in August to a still moderately hot 23.4°C (74.1°F). In Bubbio, September nights witness a steady temperature drop to a cool 12.8°C (55°F).

Humidity

In Bubbio, Italy, the average relative humidity in September is 75%.

Rainfall

In Bubbio, Italy, during September, the rain falls for 14.3 days and regularly aggregates up to 49mm (1.93") of precipitation. In Bubbio, during the entire year, the rain falls for 166.6 days and collects up to 827mm (32.56") of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in September in Bubbio is 12h and 31min.
On the first day of September, sunrise is at 06:49 and sunset at 20:03. On the last day of the month, sunrise is at 07:24 and sunset at 19:09 CEST.

Sunshine

In September, the average sunshine in Bubbio is 9.6h.

UV index

In Bubbio, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 5 during September translates into these guidelines:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

What is the temperature in September in Bubbio?
The high-temperature in Bubbio during September is 23.4°C (74.1°F) and the low-temperature is 12.8°C (55°F). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 32°C (89.6°F).
What is the average humidity in September in Bubbio?
In September, the average relative humidity in Bubbio is 75%.
How much does it rain in Bubbio in September?
In Bubbio, Italy, in September, during 14.3 rainfall days, 49mm (1.93") of precipitation is typically accumulated.
When it does not snow in Bubbio?
April through October are months without snowfall in Bubbio, Italy.
How many hours of daylight does Bubbio have in September?
The average day length in September in Bubbio is 12h and 31min.
What time are sunrise and sunset in September in Bubbio?
On the first day of September in Bubbio, Italy, sunrise is at 06:49 and sunset at 20:03. On the last day of the month, sunrise is at 07:24 and sunset at 19:09 CEST.
How long on average sun shines in September in Bubbio?
In Bubbio, the average sunshine duration in September is 9.6h.
What is the UV index intensity in September in Bubbio?
In September, the average daily maximum UV index in Bubbio is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Bubbio, Italy
  • Average high temperature in September: 23.4°C

The warmest month (with the highest average high temperature) is July (29.1°C).
The month with the lowest average high temperature is January (5.5°C).

  • Average low temperature in September: 12.8°C

The month with the highest average low temperature is August (16.4°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).

Average pressure in September
Bubbio, Italy
  • Average pressure in September: 1016.5mbar

The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is April (1014.2mbar).

Average wind speed in September
Bubbio, Italy
  • Average wind speed in September: 5km/h

The windiest month (with the highest average wind speed) is April (6.4km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).

Average humidity in September
Bubbio, Italy
  • Average humidity in September: 75%

The month with the highest relative humidity is November (83%).
The months with the lowest relative humidity are July and August (72%).

Average rainfall in September
Bubbio, Italy
  • Average rainfall in September: 49mm

The wettest month (with the highest rainfall) is November (130mm).
The driest month (with the least rainfall) is January (28mm).

Average rainfall days in September
Bubbio, Italy
  • Average rainfall days in September: 14.3 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in September
Bubbio, Italy
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (102mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Bubbio, Italy
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4 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
Bubbio, 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 4min

The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).

Average sunshine days in September
Bubbio, Italy
  • Average sunshine days in September: 13.4 days

The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (8.3 days).

Average UV index in September
Bubbio, 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
Bubbio, Italy
  • Average cloud cover in September: 27

The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 20).

Average visibility in September
Bubbio, Italy
  • Average visibility in September: 9km

The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).

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