Venice
Italy
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Venice, Italy

A background view of Santa Maria Della Salute Basilica from the Grand water canal of Venice in Italy
A background view of Santa Maria Della Salute Basilica from the Grand water canal of Venice in Italy
August is another warm summer month with average day temperatures of 27.2°C (81°F). Weather is a little rainy occasionally, but sunny most of the time. The average sea temperature is the warmest of the year at 25.9°C (78.6°F).
With 14 hours of daylight and fantastic weather, it is an apt time for outdoor concerts and movies - mark August as the month of the famous Venice film festival.
Average temperature in August - Venice, Italy
  • Average high temperature in August: 27.5°C

The warmest month (with the highest average high temperature) is July (27.7°C).
The month with the lowest average high temperature is January (6.6°C).

  • Average low temperature in August: 17.7°C

The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).

Average humidity in August - Venice, Italy
  • Average humidity in August: 72%

Months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is July (71%).

Average rainfall in August - Venice, Italy
  • Average rainfall in August: 64.8mm

The wettest month (with the highest rainfall) is June (78mm).
The driest month (with the lowest rainfall) is January (47mm).

Average rainfall days in August - Venice, Italy
  • Average rainfall days in August: 6.1 days

The month with the highest number of rainy days is June (8.6 days).
The month with the lowest number of rainy days is February (5.2 days).

Average sea temperature in August - Venice, Italy
  • Average sea temperature in August: 25.4°C

Best months for swimming (with the highest average sea temperature) are July and August (25.4°C).
The coldest month (with the lowest average sea temperature) is February (8.8°C).

Average daylight in August / Average sunshine in August - Venice, Italy
  • Average daylight in August: 14.1h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).

  • Average sunshine in August: 8.3h

The month with most sunshine is July (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 2.5h).

Average UV index in August - Venice, Italy
  • Average UV index in August: 7

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).

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