Monthly climate guide
Mariupol weather in September
September in Mariupol is typically warm, with average daytime highs around 23°C (73°F) and night-time lows near 16°C (60°F). The month usually brings about 32 mm of rain (fairly dry) and is a mix of sun and cloud. Daytime highs are 6°C cooler than August and 8°C warmer than October.
What stands out in September
- It cools down fast from here: October is about 8°C cooler.
- September brings early autumn to Mariupol.
- Compared with Mykolaiv, Mariupol runs roughly 2°C cooler this month.
Avg high
23°C
73°F
Avg low
16°C
60°F
Rainfall
32 mm
fairly dry
Humidity
62%
relative
Sky
48%
cloud · a mix of sun and cloud
Mariupol weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 1°C / 33°F | -3°C / 26°F | 59 mm | 91% | 84% |
| February | 2°C / 35°F | -3°C / 27°F | 40 mm | 88% | 77% |
| March | 7°C / 44°F | 1°C / 33°F | 34 mm | 81% | 69% |
| April | 14°C / 56°F | 7°C / 44°F | 36 mm | 75% | 59% |
| May | 21°C / 70°F | 15°C / 58°F | 48 mm | 71% | 57% |
| June | 27°C / 80°F | 20°C / 67°F | 43 mm | 62% | 50% |
| July | 29°C / 84°F | 22°C / 71°F | 36 mm | 57% | 45% |
| August | 29°C / 84°F | 21°C / 70°F | 20 mm | 54% | 40% |
| September | 23°C / 73°F | 16°C / 60°F | 32 mm | 62% | 48% |
| October | 15°C / 59°F | 9°C / 48°F | 31 mm | 73% | 58% |
| November | 7°C / 45°F | 3°C / 37°F | 32 mm | 83% | 71% |
| December | 3°C / 37°F | -1°C / 30°F | 42 mm | 89% | 83% |
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 Mariupol?
Compare the months in the chart above to find your ideal window.
Best time to visit Mariupol →Other Ukraine cities in September
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Mariupol weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/ukraine/mariupol/september
<a href="https://weathercompare.eu/weather/ukraine/mariupol/september">Mariupol weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/ukraine/mariupol" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Mariupol weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/ukraine/mariupol/september">Mariupol weather in September</a> – WeatherCompare</p>
Mariupol in September: quick answers
Is September a good time to visit Mariupol?
Yes. September is one of the best months for Mariupol, with highs around 23°C and about 32 mm of rain.
How warm is Mariupol in September?
Average highs are about 23°C (73°F) and average lows about 16°C (60°F), based on 10 years of daily data.
Does it rain a lot in Mariupol in September?
Mariupol typically gets around 32 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Mariupol (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.