Giardini Naxos Temperature by Month
The average annual maximum temperature in Giardini Naxos, Sicily, Italy is 20°C (68°F), with daytime highs ranging from 13°C (55°F) in February to 28°C (82°F) in August. This page covers monthly averages, day-night differences, and how Giardini Naxos compares to cities worldwide.
Giardini Naxos Monthly Temperatures
In Giardini Naxos, temperatures differ significantly between summer and winter months. Nighttime lows reflect this range, dropping from 23°C (73°F) in August to 8°C (46°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Giardini Naxos by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. August, the city's warmest month, averages 281 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Giardini Naxos 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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Giardini Naxos vs World: Temperature Compared
Giardini Naxos's average annual maximum temperature is 20°C (68°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
What Does the Temperature Feel Like in Giardini Naxos?
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 Giardini Naxos, February is the coolest month, with average highs of 13°C (55°F) and humidity around 71% — considered high. In August, the warmest month, temperatures average 28°C (82°F) with 67% 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 Giardini Naxos's weather — including monthly rainfall, sunshine hours, and humidity — visit our Giardini Naxos climate page.
