September weather forecast
Brallo di Pregola, Italy

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September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Brallo di Pregola, Italy, with an average temperature ranging between max 24°C (75.2°F) and min 13.6°C (56.5°F).

Temperature

Observing a mild shift, the average high-temperature during September reduces from August's moderately hot 29.1°C (84.4°F) to a still warm 24°C (75.2°F). During September, the temperature tends to dip to an average of 13.6°C (56.5°F) at night.

Humidity

In September, the average relative humidity in Brallo di Pregola 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

In Brallo di Pregola, snow does not fall in April through October.

Daylight

In September, the average length of the day is 12h and 31min.
On the first day of September, sunrise is at 06:45 and sunset at 19:59. On the last day of the month, sunrise is at 07:20 and sunset at 19:05 CEST.

Sunshine

The average sunshine in September is 9.9h.

UV index

In Brallo di Pregola, Italy, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Brallo di Pregola in September?
In September, the average high-temperature and low-temperature in Brallo di Pregola, Italy, are 24°C (75.2°F) and 13.6°C (56.5°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in August is appraised at 33°C (91.4°F).
What is the average humidity in September in Brallo di Pregola?
In Brallo di Pregola, the average relative humidity in September is 74%.
What is the driest month in Brallo di Pregola?
September is the month with the least rainfall in Brallo di Pregola. Rain falls for 10.6 days and accumulates 37mm (1.46") of precipitation.
How many days does it rain in September in Brallo di Pregola?
In Brallo di Pregola, in September, during 10.6 rainfall days, 37mm (1.46") of precipitation is typically accumulated.
When it does not snow in Brallo di Pregola?
April through October are months without snowfall in Brallo di Pregola, Italy.
What is the average length of the day in September in Brallo di Pregola?
In September, the average day length in Brallo di Pregola is 12h and 31min.
When is the sunrise / sunset in September in Brallo di Pregola?
In September, on the first day of the month, sunrise is at 06:45 and sunset at 19:59. On the last day of the month, in Brallo di Pregola, sunrise is at 07:20 and sunset at 19:05 CEST.
How many hours of sunshine does Brallo di Pregola have in September?
The average sunshine duration in September is 9.9h.
What is the UV index reading in September in Brallo di Pregola?
The average daily maximum UV index in September in Brallo di Pregola is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASeptemberOND
Aug
September
Oct
Average high temperature
29.1°C
24°C
17.8°C
Average low temperature
16.9°C
13.6°C
10°C
Average pressure
1015.6mbar
1016.4mbar
1017.2mbar
Average wind speed
5.6km/h
5.8km/h
5.7km/h
Average max. wind speed
6.1km/h
6.1km/h
6.4km/h
Average wind speed gusts
9.2km/h
9.5km/h
9.2km/h
Average humidity
69%
74%
79%
Average rainfall
47mm
37mm
53mm
Average rainfall days
12.3
10.6
11.3
Average snowfall
0mm
0mm
0mm
Average snowfall days
0
0
0
Average daylight
14h 0min
12h 3min
11h 0min
Average sunshine
11h 1min
9h 5min
6h 1min
Average sunshine days
12.8
15.3
17.3
Average UV index
5
5
3
Average cloud cover
20%
24%
36%
Average visibility
9km
9km
8km
Average temperature in September
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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
Brallo di Pregola, 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).

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