Mild
Average highs are around 25°C, so days are mild rather than hot.
Weather Guide
Sulmona, Italy Average Monthly Weather
Weather score40Mixed annual avg
Best months: July, August, June
Across the year, average daytime temperatures are around 15°C, sunshine averages 5.8h per day, and rainfall totals about 873mm. Sea temperatures average 19°C across the year.
Annual weather
Annual averages
Temp
15°C
Rain
873mm
Annual total
Sun
5.8h
Sea
19°C
Weather score
40
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 66mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.6h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Sulmona, Italy with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August25°C average high
August is one of Sulmona's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August66mm average rain
August sits on the drier side of Sulmona's year, which helps with sightseeing and transfers.
Driest monthsJanuary to September and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August8.6 hours average sun
August is brighter than Sulmona'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.
Sea temperature
August26°C average sea
August is one of Sulmona's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
Weather score
August74 weather score
August is one of Sulmona's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
