September weather forecast
Preci, Italy

September

Weather in September

The first month of the autumn, September, is still a warm month in Preci, Italy, with an average temperature varying between 12°C (53.6°F) and 23.1°C (73.6°F).

Temperature

September's arrival comes with a decrease in the average high-temperature, moving from 28.8°C (83.8°F) in August to a still moderately hot 23.1°C (73.6°F). September nights in Preci cool down to an average low-temperature of 12°C (53.6°F).

Humidity

In September, the average relative humidity is 71%.

Rainfall

In Preci, in September, it is raining for 11.5 days, with typically 32mm (1.26") of accumulated precipitation. In Preci, during the entire year, the rain falls for 164.8 days and collects up to 540mm (21.26") of precipitation.

Snowfall

In Preci, snow does not fall in April through October.

Daylight

In September, the average length of the day is 12h and 29min.
On the first day of September, sunrise is at 06:32 and sunset at 19:42. On the last day of the month, sunrise is at 07:04 and sunset at 18:50 CEST.

Sunshine

In Preci, the average sunshine in September is 10.7h.

UV index

In Preci, Italy, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Frequently asked questions

What is the usual temperature for Preci in September?
An average high-temperature, in September, in Preci, is 23.1°C (73.6°F) and the average low-temperature is 12°C (53.6°F). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 31°C (87.8°F).
What is the average humidity in September in Preci?
In September, the average relative humidity in Preci is 71%.
How much does it rain in Preci in September?
In September, the rain falls for 11.5 days. Throughout September, 32mm (1.26") of precipitation is accumulated.
When it does not snow in Preci?
In Preci, Italy, snow does not fall in April through October.
What is the average length of the day in September in Preci?
In Preci, the average day length in September is 12h and 29min.
When is the sunrise / sunset in September in Preci?
On the first day of September, sunrise is at 06:32 and sunset at 19:42. On the last day of the month, sunrise is at 07:04 and sunset at 18:50 CEST.
How many hours of sunshine does Preci have in September?
In Preci, the average sunshine duration in September is 10.7h.
What is the UV index reading in September in Preci?
In Preci, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Preci, Italy
  • Average high temperature in September: 23.1°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 (7.1°C).

  • Average low temperature in September: 12°C

The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).

Average pressure in September
Preci, Italy
  • Average pressure in September: 1015.5mbar

The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).

Average wind speed in September
Preci, Italy
  • Average wind speed in September: 8.5km/h

The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is July (7.7km/h).

Average humidity in September
Preci, Italy
  • Average humidity in September: 71%

The months with the highest relative humidity are January and November (83%).
The month with the lowest relative humidity is August (62%).

Average rainfall in September
Preci, Italy
  • Average rainfall in September: 32mm

The wettest month (with the highest rainfall) is May (84mm).
The driest month (with the least rainfall) is August (21mm).

Average rainfall days in September
Preci, Italy
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is August (8.1 days).

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

The month with the highest snowfall is February (44mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is February (3 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
Preci, 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 months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

Average sunshine days in September
Preci, Italy
  • Average sunshine days in September: 16.6 days

The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is May (8.8 days).

Average UV index in September
Preci, Italy
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in September
Preci, Italy
  • Average cloud cover in September: 22

The months with the most cloud cover are January and February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 12).

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

The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).

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