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Ithaca weather in September 2025
Expect 27°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Ithaca in September. Check more long-term weather averages for Ithaca in September before you book your next holiday to Greece in 2025/2026.
- 2727°C max day temperature
- 9 hours of sunshine per day
- 44 days with some rainfall
- 1616°C min night temperature
- 1212 hours of daylight per day
- MModerate heat & humidity
- 4747 mm of monthly rainfall
- 77 (High) UV index
- 2424°C sea temperature
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Recommended for Greece
The September weather guide for Greece (Ithaca) 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 / mm) | Imperial (°F / inches)
More about Greece
How hot is it in Ithaca in September?
Daytime temperatures usually reach 27°C in Ithaca in September with moderate heat and humidity, falling to 16°C at night.
How sunny is it in Ithaca in September?
There are normally 9 hours of bright sunshine each day in Ithaca in September - that's 75% of daylight hours.
How warm is the sea around Ithaca in September?
The average sea temperature around Ithaca in September is 24°C.
Does it rain in Ithaca in September?
There are usually 4 days with some rain in Ithaca in September and the average monthly rainfall is 47mm.
Ithaca September sunrise & sunset times
Browse the sunrise and sunset times for Ithaca in September 2025. Select a month to view Ithaca sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 06:07 | 19:07 |
Monday, 15th September 2025 | 06:19 | 18:45 |
Tuesday, 30th September 2025 | 06:32 | 18:21 |
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