Weather in Venice in June

How June compares

June is the 3rd warmest month of the year in Venice and ranks 99th of 134 destinations we compare for June - see where else is hot in June. Within Italy it is 13th of 16 (Italy in June). Against London's average high of 19.6°C in June, Venice is 5.2°C warmer by day and 6.3°C warmer at night.

Daytime and night-time in June

The typical June day in Venice peaks at 24.8°C, but that is an average: the warmest 10% of days reach 28.5°C or more. Roughly 1 in 2 days top 25°C and 1 in 28 pass 30°C. Nights average 17.6°C; one night in ten drops to 14.3°C or lower, so pack a layer for evenings. Between 1991 and 2020 the hottest June day here reached 32.6°C (2003-06-12) and the coldest night 10.9°C (2006-06-07).

Rain in June

Wet (more than 8 rainy days): about 9 days with 1 mm or more, 77 mm in total. Year to year it varies a lot - the wettest June was 2020 with 184 mm, the driest 2006 with 10 mm. Humidity averages 74%.

Sea temperature in June

The sea averages 22.9°C - warm enough to swim (22°c+). Depending on the year it ranges from 21.4°C to 24.7°C. For the warmest sea here, come in August (25.9°C).

Sunshine and daylight

Around 8.2 hours of sunshine a day (estimated from cloud cover), 15.5 hours of daylight: the sun rises about 05:22 and sets about 21:01 local time in mid-June. Average cloud cover is 47%.

Is June a good time to visit Venice?

Yes - it is one of the better months: warm days, manageable rain and long sunny days. The best months for Venice on our scoring are July, August, June; months averaging 25°C or more: Jul, Aug.

Warm enough for summer clothes, with a layer for evenings

Venice’s average daytime high is 24.8°C in June, compared with London’s 19.6°C, so light summer clothing is a sensible starting point. It is not consistently hot: 47% of days reach 25°C, while humidity of 74% can make warmer spells feel close. Plan any longer walks for the cooler parts of the day if you dislike heat, and take breaks at midday when needed. Evenings are generally mild, with an average night low of 17.6°C, but the coldest 10% of nights fall to 14.3°C or below. A light jumper or jacket earns its place in your bag, particularly if you expect to stay out late.

Plenty of daylight, but keep outdoor plans flexible

June gives you about 8.2 hours of sunshine within 15.5 hours of daylight, leaving plenty of scope to move outdoor plans around the weather. That does not mean reliably clear skies: about 9 days have measurable rain, so a light waterproof is more useful than a suitcase packed only for sunshine. Keep some flexibility rather than making every day depend on being outdoors. If swimming matters to your holiday, the sea averages 22.9°C, warm enough for a swim under the usual temperature guide. The year-to-year range of 21°C to 25°C means it may still feel fresh. June suits travellers who value warmth and long evenings more than a guarantee of dry days.