Syracuse (Siracusa) weather in July

July in Syracuse: sweltering, dry — fine if you can take 35°C afternoons.

Updated September 2026 · climate normals from ERA5 reanalysis

Syracuse🇮🇹 Italy · Central & Southern Italy · City77
  1. 78Jan
  2. 80Feb
  3. 86Mar
  4. 92Apr
  5. 93May
  6. 86Jun
  7. 77Jul
  8. 76Aug
  9. 81Sep
  10. 85Oct
  11. 80Nov
  12. 80Dec

#11 of 12 months in Syracuse · #785 of 1413 destinations to visit in July · comfort 77/100 (tier B)

Days
31°C
Nights
24°C
Wet days
1
Sun
13.4 h
Humidity
62%
Daylight
14 h
Syracuse, Italy
Photo: Chiara Boracchi · Pexels

Traveller notes on Syracuse in July

Notes from nearby Taormina (87 km away)

Syracuse doesn't have its own notes for July yet — these are about Taormina, close enough to share the season.

Taormina's forum calls July genuinely hot, typically 32-38°C with at least one heatwave week common, pushing many visitors toward air-conditioned cafes and buses through the middle of the day. Regulars recommend sunscreen, a hat and plenty of water for the hottest hours, noting conditions turn noticeably more pleasant by late afternoon and evening.
Tripadvisor community · July · 1 month ago · about Taormina · Read more on Tripadvisor ↗

Other months in Syracuse

Regulars are consistent that early-to-mid October stays genuinely warm enough for the beach, with the odd quick shower or short thunderstorm passing through before the sun returns rather than settling in for the day. Our row backs that warm, still-showery read, 23.6C over 18.4C nights, with 81.6mm of rain across 8.2 days and humidity at 77 percent. Regulars are specific that some recent Octobers have run gloriously warm and sunny straight through, though the month's weather stays genuinely changeable year to year. A light rain jacket and a warmer layer for evenings remain the standard packing advice regardless. The sea sits at a warm 24.6C, still comfortably swimmable. The record: 9.3 hours of sun, a 19.5 kph wind and AQI 47.
QuickShowersThenSunOutAgainByAfternoon · October · 1 month ago · Read more on Tripadvisor ↗
Regulars call this a very good month, the start of the season proper without July's heat or crowds yet arrived - beach season with full services begins now, and the platforms at spots like Forte Vigliena are normally up in time. Our row backs the warmth, 27.9C reading as 31C over 21.1C nights, with rain essentially gone, 11.5mm across just over a day. Sea temperature is the one point of disagreement: our column reads 23C, and regulars sensitive to water temperature still call June a touch cold for swimming, though visitors from colder climates find it acceptable and do swim regardless. Ortigia's free swimming spots - the rocks at Forte Vigliena, the sand below Hotel Royal Maniace, the pebbles at Cala Rossa - are all named specifically rather than just 'the beach'. The record: humidity 66 percent, 13.3 hours of sun, a 15.8 kph wind and AQI 59.
NotAsHotNotAsCrowdedAsJuly · June · 1 month ago · Read more on Tripadvisor ↗
Syracuse-forum threads on winter stays in Siracusa describe January as mild by Sicilian coastal standards, rarely dropping below the high 40s Fahrenheit, but posters are candid that humidity makes the cold feel sharper than the number alone suggests. Rain is genuinely likely this time of year, since winter is the wet season on the island, and posters describe conditions swinging from lovely and sunny right through December into early January before turning colder and damper as January and February wear on. Ortigia's old town is called fully alive despite the low season, restaurants and pizzerias open and busy with local residents rather than tourists, some coming over from nearby Catania just for a day out. Regulars call it a genuinely pleasant, quiet month for anyone not chasing beach weather. The record: 14.9C days feeling like 12C, 9.7C nights, 49mm across 6.1 days, a 16.2C sea, 76 percent humidity and 8.1 hours of sun.
OrtigiaJanuaryRegular · January · 1 month ago · Read more on tripadvisor.co.uk ↗
March in Syracuse is low season and, regulars say, a very good time to be in Sicily anyway: the flowers start, the tourist onslaught has not, and the island is at the end of its rainy season. Their Sicilian range of 43 to 64F depending where you stand is our row's 16.7C over 11C, with 44.7mm across 6.3 precipitation days and a 23 kph wind. What they will not promise is consistency - March and early April are transitional, changeable and hard to predict, so the advice is layers. Ortigia itself is small enough that nothing is far from anything, which matters more in a month that can turn wet without warning. The record: feels-like 15C by day and 8C at night, humidity 76 percent and 10.1 hours of sun.
LowSeasonGloriousSpring · March · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Syracuse's card on the map.

Syracuse climate normals — July

Daytime high31°C / 88°F🔥 sweltering
Nighttime low24°C / 76°F
Feels like (high)35°C / 95°F
Sea temperature27°C / 81°F😎 warm sea
Rainfall3 mm / 0.1 in☀️ dry
Rainy days1 days
Humidity62%💧 humid
Dew point20°C / 67°F
Sunshine13.4 h/day
Daylight14.4 h
Wind16 km/h / 10 mph
Air quality (US AQI)62🙂 moderate

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Syracuse in July

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

BusySummer holidays in Italy, school holidays in 6 of the markets that fill it(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Syracuse's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherSyracuse's weather doesn't swing hard through the year — comfort stays fairly steady in every month.

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What's on in Syracuse in July

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Sea warm enough to swim

    1 Jun – 25 Oct · usually

    One of the longest swimming windows in Europe: the Ionian off Ortigia's ladders and the Plemmirio reserve stays comfortable from June well into late October.

  • Hazard

    Sirocco heat

    1 Jul – 31 AugExtreme heat

    South-east Sicily records some of Europe's highest temperatures when the sirocco pushes up from Africa, and the archaeological park has no shade at all. Go at opening or not at all. Source ↗

What's on around the world in July →

Nearby, and something's on

Within 300 km of Syracuse — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Syracuse?

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Syracuse in July — FAQ

Is July a good time to visit Syracuse?
July in Syracuse: sweltering, dry — fine if you can take 35°C afternoons. It ranks #11 of 12 months for Syracuse on SeasonMap's comfort score (77/100).
What is the weather like in Syracuse in July?
In July, Syracuse averages a daily high of 31.2°C and a low of 24.2°C, with about 2.8 mm of rain over roughly 0.6 rainy days.
What is the air quality in Syracuse in July?
Syracuse has a mean US Air Quality Index of about 62 in July.

Within 300 km: Taormina's Concerts in the ancient theatre around 1 Jun – 30 Sep, and Valletta's Festa season on 1 Jun – 15 Sep.