Rhodes weather in September
Rhodes averages 30°C by day and 23°C at night in September, with the sea at 27°C and about 5 mm of rain in the month. It cools by about 4°C into October.
Day
30°C
Night
23°C
Sea
27°C
Rain
5 mm
Flight from London
4h
What September feels like
September is hot in Rhodes: proper beach weather.
The sea is warm at 27°C: comfortable for long swims.
It is dry: only about 5 mm of rain in the month.
That is 10°C warmer than an average September day in London.
Of the 56 sun destinations we track, Rhodes is the #23 warmest in September, and #7 of 23 within 5½ hours of the UK.
Going to Rhodes in September?
Share the TikToks and Instagram Reels you've saved for Rhodes to Dream Trip. It finds the places, pins them on a map and builds your days around them.
Want it warmer in September?
These are hotter than Rhodes this month for at most an hour and a half more flying:
Rhodes weather by month
September is highlighted. Compare with August and October, or see the full year in Rhodes.
Rhodes in September: quick answers
Is Rhodes hot in September?
September is hot in Rhodes: proper beach weather. Average highs are 30°C and lows 23°C.
Can you swim in Rhodes in September?
The sea is warm at 27°C: comfortable for long swims.
Does it rain in Rhodes in September?
It is dry: only about 5 mm of rain in the month.
What is the warmest month in Rhodes?
July, at an average high of 33°C. The coolest is January at 15°C.
How long is the flight to Rhodes from the UK?
About 4h direct from London, estimated from the 2,810 km distance. Check your airline for exact times.
Still choosing? See where is hot in September for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in September from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. Rain is the average monthly total. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Rhodes in September?
Save the restaurants, beaches and views you find on TikTok and Instagram for Rhodes straight to a map, then let Dream Trip turn them into a day-by-day plan.
