Monthly climate guide
Samos weather in September
With highs near 28°C (83°F) and lows around 21°C (70°F), September feels hot in Samos. Rainfall averages about 12 mm (very dry) and the sky is mostly sunny. Daytime highs are 3°C cooler than August and 5°C warmer than October.
What stands out in September
- Only 2 months are warmer in Samos than September.
- Rain is well below Samos's usual level (around 78% less).
- Seasonally, September counts as early autumn in Samos.
- Just 60 km apart, but Samos runs about 3°C warmer than Pátmos this month.
Avg high
28°C
83°F
Avg low
21°C
70°F
Rainfall
12 mm
very dry
Humidity
63%
relative
Sky
17%
cloud · mostly sunny
Samos weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 13°C / 55°F | 9°C / 48°F | 160 mm | 77% | 57% |
| February | 14°C / 58°F | 10°C / 49°F | 98 mm | 76% | 53% |
| March | 16°C / 61°F | 11°C / 51°F | 67 mm | 75% | 50% |
| April | 19°C / 67°F | 13°C / 56°F | 44 mm | 72% | 43% |
| May | 23°C / 74°F | 17°C / 63°F | 28 mm | 70% | 39% |
| June | 28°C / 82°F | 21°C / 70°F | 14 mm | 66% | 20% |
| July | 31°C / 88°F | 23°C / 73°F | 2 mm | 59% | 8% |
| August | 32°C / 89°F | 23°C / 74°F | 2 mm | 58% | 9% |
| September | 28°C / 83°F | 21°C / 70°F | 12 mm | 63% | 17% |
| October | 23°C / 74°F | 17°C / 63°F | 40 mm | 69% | 31% |
| November | 19°C / 66°F | 14°C / 56°F | 64 mm | 72% | 41% |
| December | 15°C / 58°F | 10°C / 51°F | 111 mm | 75% | 51% |
What to pack for September
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- Sunglasses
Is September a good time to visit Samos?
Compare the months in the chart above to find your ideal window.
Best time to visit Samos →Other Greece cities in September
Cite or embed this data
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Samos weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/greece/samos/september
<a href="https://weathercompare.eu/weather/greece/samos/september">Samos weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/greece/samos" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Samos weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/greece/samos/september">Samos weather in September</a> – WeatherCompare</p>
Samos in September: quick answers
Is September a good time to visit Samos?
Yes. September is one of the best months for Samos, with highs around 28°C and about 12 mm of rain.
How warm is Samos in September?
Average highs are about 28°C (83°F) and average lows about 21°C (70°F), based on 10 years of daily data.
Does it rain a lot in Samos in September?
Samos typically gets around 12 mm of rain in September — very dry.
Figures are long-term averages for the area around Samos (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.