Monthly climate guide
Karpacz weather in September
With highs near 19°C (67°F) and lows around 9°C (49°F), September feels mild in Karpacz. Rainfall averages about 65 mm (some rain) and the sky is often cloudy. Daytime highs are 5°C cooler than August and 6°C warmer than October.
What stands out in September
- In Karpacz, September is early autumn.
- Just 100 km apart, but Karpacz runs about 2°C cooler than Wrocław this month.
- Skies are at their clearest this time of year.
- It cools down fast from here: October is about 6°C cooler.
Avg high
19°C
67°F
Avg low
9°C
49°F
Rainfall
65 mm
some rain
Humidity
75%
relative
Sky
64%
cloud · often cloudy
Karpacz weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 1°C / 33°F | -4°C / 24°F | 67 mm | 93% | 86% |
| February | 2°C / 36°F | -4°C / 24°F | 44 mm | 90% | 78% |
| March | 8°C / 46°F | -1°C / 30°F | 49 mm | 84% | 69% |
| April | 14°C / 56°F | 3°C / 38°F | 42 mm | 78% | 65% |
| May | 17°C / 63°F | 7°C / 45°F | 75 mm | 76% | 68% |
| June | 21°C / 70°F | 12°C / 53°F | 92 mm | 75% | 68% |
| July | 23°C / 74°F | 13°C / 56°F | 92 mm | 72% | 68% |
| August | 24°C / 75°F | 13°C / 56°F | 68 mm | 70% | 62% |
| September | 19°C / 67°F | 9°C / 49°F | 65 mm | 75% | 64% |
| October | 14°C / 56°F | 5°C / 41°F | 64 mm | 84% | 72% |
| November | 7°C / 45°F | 1°C / 34°F | 41 mm | 91% | 79% |
| December | 3°C / 37°F | -2°C / 29°F | 55 mm | 93% | 83% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
Is September a good time to visit Karpacz?
Compare the months in the chart above to find your ideal window.
Best time to visit Karpacz →Other Poland cities in September
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Karpacz weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/poland/karpacz/september
<a href="https://weathercompare.eu/weather/poland/karpacz/september">Karpacz weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/poland/karpacz" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Karpacz weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/poland/karpacz/september">Karpacz weather in September</a> – WeatherCompare</p>
Karpacz in September: quick answers
Is September a good time to visit Karpacz?
Yes. September is one of the best months for Karpacz, with highs around 19°C and about 65 mm of rain.
How warm is Karpacz in September?
Average highs are about 19°C (67°F) and average lows about 9°C (49°F), based on 10 years of daily data.
Does it rain a lot in Karpacz in September?
Karpacz typically gets around 65 mm of rain in September — some rain.
Figures are long-term averages for the area around Karpacz (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.