Catania weather in July 2026

Q: How hot is it in Catania in July?

Daytime temperatures usually reach 28°C in Catania in July with moderate heat and humidity, falling to 21°C at night.

Q: How sunny is it in Catania in July?

There are normally 11 hours of bright sunshine each day in Catania in July - that's 75% of daylight hours.

Q: How warm is the sea around Catania in July?

The average sea temperature around Catania in July is 26°C.

Q: Does it ever rain in Catania in July?

There is usually 1 day with some rain in Catania in July and the average monthly rainfall is 5mm.

Expect daytime maximum temperatures of 90°F in Catania, Sicily in July and high heat and humidity based on long-term weather averages. There are 11 hours of sunshine per day on average.

90
90°F max day temperature
11
11 hours of sunshine per day
1
1 day with some rainfall
66
66°F min night temperature
14
14 hours of daylight per day
H
High heat & humidity
0.2
0.2 inches of monthly rainfall
10
10 (Very High) UV index
77
77°F sea temperature

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The July weather guide for Sicily (Catania) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)