Jesolo Temperature by Month
The average annual maximum temperature in Jesolo, Veneto, Italy is 18°C (64°F), with daytime highs ranging from 9°C (48°F) in January to 28°C (82°F) in August. This page covers monthly averages, day-night differences, and how Jesolo compares to cities worldwide.
Jesolo Monthly Temperatures
In Jesolo, temperatures can shift dramatically between warm in summer and cold in winter. Nights follow the same pattern, with lows ranging from 22°C (72°F) in August to 4°C (39°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Jesolo by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. August, the warmest month, sees 257 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Jesolo vs Italy
The map below shows the annual temperature across Italy. You can also select individual months if you want to compare a specific time of year.
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Jesolo vs World: Temperature Compared
Jesolo's average annual maximum temperature is 18°C (64°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
What Does the Temperature Feel Like in Jesolo?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Jesolo, January is the coolest month, with average highs of 9°C (48°F) and humidity around 81% — considered very high. In August, the warmest month, temperatures average 28°C (82°F) with 72% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Jesolo's weather — including monthly rainfall, sunshine hours, and humidity — visit our Jesolo climate page.
