Mild
Average highs are around 25°C, so days are mild rather than hot.
September verdict
Very good for holiday weather
Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 8.3h per day, so bright days are a strong part of the month. Rainfall averages 64mm, which is relatively low for holiday planning.
Monthly averages
Temp
25°C
Rain
64mm
Sun
8.3h
Sea
22°C
Weather score
71
Very good
Mild
Average highs are around 25°C, so days are mild rather than hot.
Drier
Rainfall averages 64mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.3h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 22°C, so the water can feel cool.
Map
Compare Port-Cros National Park, France with nearby places by weather score, rain, sun, temperature, and swim conditions.
September25°C average high
September 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.
September64mm average rain
September sits near Port-Cros National Park's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJune to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
September8.3 hours average sun
September sits close to Port-Cros National Park's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
September22°C average sea
September sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to September
Sea temperatures are usually near 23°C in this stretch, so swimming comfort is at its strongest.
September71 weather score
September scores above Port-Cros National Park's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
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