Monthly climate guide
Samsun weather in September
Expect warm weather in Samsun in September: afternoons reach about 24°C (76°F), while nights drop to around 19°C (66°F). Around 29 mm of rain falls over the month (fairly dry), and skies are often cloudy. Daytime highs are 3°C cooler than August and 4°C warmer than October.
What stands out in September
- Days and nights are close, only about 5°C apart.
- September is Samsun's third warmest month.
- It's one of the drier months, with about 43% less rain than Samsun's average.
- September brings early autumn to Samsun.
Avg high
24°C
76°F
Avg low
19°C
66°F
Rainfall
29 mm
fairly dry
Humidity
72%
relative
Sky
57%
cloud · often cloudy
Samsun weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 9°C / 48°F | 4°C / 39°F | 83 mm | 77% | 83% |
| February | 10°C / 50°F | 5°C / 40°F | 49 mm | 77% | 81% |
| March | 12°C / 53°F | 6°C / 42°F | 58 mm | 76% | 80% |
| April | 15°C / 59°F | 9°C / 47°F | 42 mm | 75% | 72% |
| May | 19°C / 66°F | 14°C / 57°F | 51 mm | 79% | 71% |
| June | 23°C / 74°F | 19°C / 65°F | 46 mm | 77% | 54% |
| July | 26°C / 79°F | 21°C / 70°F | 20 mm | 74% | 48% |
| August | 27°C / 80°F | 22°C / 72°F | 22 mm | 73% | 51% |
| September | 24°C / 76°F | 19°C / 66°F | 29 mm | 72% | 57% |
| October | 20°C / 68°F | 15°C / 59°F | 53 mm | 75% | 72% |
| November | 15°C / 59°F | 10°C / 51°F | 66 mm | 74% | 75% |
| December | 11°C / 52°F | 6°C / 43°F | 92 mm | 76% | 80% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
Is September a good time to visit Samsun?
Compare the months in the chart above to find your ideal window.
Best time to visit Samsun →Other Turkey cities in September
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Samsun weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/turkey/samsun/september
<a href="https://weathercompare.eu/weather/turkey/samsun/september">Samsun weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/turkey/samsun" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Samsun weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/turkey/samsun/september">Samsun weather in September</a> – WeatherCompare</p>
Samsun in September: quick answers
Is September a good time to visit Samsun?
Yes. September is one of the best months for Samsun, with highs around 24°C and about 29 mm of rain.
How warm is Samsun in September?
Average highs are about 24°C (76°F) and average lows about 19°C (66°F), based on 10 years of daily data.
Does it rain a lot in Samsun in September?
Samsun typically gets around 29 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Samsun (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.