Mild
Average highs are around 24°C, so days are mild rather than hot.
June verdict
Very good for holiday weather
Average highs are around 24°C, so days are mild rather than hot. Sunshine averages 9.7h per day, so bright days are a strong part of the month. Rainfall averages 12mm, which is relatively low for holiday planning.
Monthly averages
Temp
24°C
Rain
12mm
Sun
9.7h
Sea
23°C
Weather score
79
Very good
Mild
Average highs are around 24°C, so days are mild rather than hot.
Drier
Rainfall averages 12mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.7h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 23°C, which can work for swimming but may feel fresh.
Map
Compare Ustica, Italy with nearby places by weather score, rain, sun, temperature, and swim conditions.
June24°C average high
June sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
June12mm average rain
June is one of Ustica's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsMay to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
June9.7 hours average sun
June is brighter than Ustica's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
June23°C average sea
June is close to Ustica's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
June79 weather score
June scores above Ustica's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.