September weather forecast
Vicenza, Italy

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The colorful Piazza dei Signori, in the World Heritage Site of Vicenza in Italy
The colorful Piazza dei Signori, in the World Heritage Site of Vicenza in Italy

Weather in September

September in Vicenza brings the first hints of fall with an average high temperature of 22.9°C (73.2°F). A significant decrease in rainfall to 17mm (0.67") over 9.8 days gives the city a bit of respite after August's heavy showers. As the month progresses, the days become shorter, and you can feel the crispness of autumn creeping into evenings. Spectacular views of the sun, which still shines for approximately 10 hours a day, continue to dominate, painting the sky with vivid hues. The combination of diminishing heat and lower humidity conspire to create the city's autumnal harmony.

Temperature

The start of September signals a decrease in the average high-temperature, transitioning from a warm 28°C (82.4°F) in August to an agreeable 22.9°C (73.2°F). September brings Vicenza a consistent average low-temperature of 13.8°C (56.8°F).

Humidity

In Vicenza, the average relative humidity in September is 72%.

Rainfall

In Vicenza, in September, during 9.8 rainfall days, 17mm (0.67") of precipitation is typically accumulated. Throughout the year, in Vicenza, Italy, there are 123.7 rainfall days, and 298mm (11.73") of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in September is 12h and 32min.
On the first day of the month, sunrise is at 06:35 and sunset at 19:51. On the last day of September, sunrise is at 07:11 and sunset at 18:55 CEST.

Sunshine

In September, the average sunshine is 10h.

UV index

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

What are September temperatures in Vicenza?

Vicenza in September has an average high-temperature of 22.9°C (73.2°F) and an average low-temperature of 13.8°C (56.8°F). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 30°C (86°F).

What is the average humidity in September in Vicenza?

In Vicenza, Italy, the average relative humidity in September is 72%.

How many days does it rain in September in Vicenza?

In September, in Vicenza, Italy, the rain falls for 9.8 days. Throughout September, 17mm (0.67") of precipitation is accumulated.

When it does not snow in Vicenza?

In Vicenza, Italy, snow does not fall in April through November.

How many hours of daylight does Vicenza have in September?

The average day length in September is 12h and 32min.

When are sunrise and sunset in September in Vicenza?

In September, on the first day of the month, sunrise is at 06:35 and sunset at 19:51. On the last day of the month, in Vicenza, Italy, sunrise is at 07:11 and sunset at 18:55 CEST.

How long on average sun shines in September in Vicenza?

In Vicenza, Italy, the average sunshine duration in September is 10h.

What is the UV index intensity in September in Vicenza?

In September, the average daily maximum UV index in Vicenza is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
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
Vicenza, Italy

Average temperature in September - Vicenza, Italy
  • Average high temperature in September: 22.9°C

The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in September: 13.8°C

The month with the highest average low temperature is August (17.7°C).
The coldest month (with the lowest average low temperature) is January (0.2°C).

Average pressure in September
Vicenza, Italy

Average pressure in September - Vicenza, Italy
  • Average pressure in September: 1016.9mbar

The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).

Average wind speed in September
Vicenza, Italy

Average wind speed in September - Vicenza, Italy
  • Average wind speed in September: 6.6km/h

The windiest month (with the highest average wind speed) is April (7.9km/h).
The calmest month (with the lowest average wind speed) is December (5.7km/h).

Average humidity in September
Vicenza, Italy

Average humidity in September - Vicenza, Italy
  • Average humidity in September: 72%

The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (68%).

Average rainfall in September
Vicenza, Italy

Average rainfall in September - Vicenza, Italy
  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is August (44mm).
The driest month (with the least rainfall) is January (8mm).

Average rainfall days in September
Vicenza, Italy

Average rainfall days in September - Vicenza, Italy
  • Average rainfall days in September: 9.8 days

The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is December (5.5 days).

Average snowfall in September
Vicenza, Italy

Average snowfall in September - Vicenza, Italy
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in September
Vicenza, Italy

Average snowfall days in September - Vicenza, Italy
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.3 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
Vicenza, Italy

Average daylight in September / Average sunshine in September - Vicenza, Italy
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in September: 10h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

Average sunshine days in September
Vicenza, Italy

Average sunshine days in September - Vicenza, Italy
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is December (24.5 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in September
Vicenza, Italy

Average UV index in September - Vicenza, 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, November and December (UV index 2).

Average cloud cover in September
Vicenza, Italy

Average cloud cover in September - Vicenza, Italy
  • Average cloud cover in September: 29

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in September
Vicenza, Italy

Average visibility in September - Vicenza, Italy
  • Average visibility in September: 9km

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

Vicenza, Italy

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