Monthly climate guide
Münster weather in September
Expect mild weather in Münster in September: afternoons reach about 20°C (68°F), while nights drop to around 10°C (50°F). Around 54 mm of rain falls over the month (some rain), and skies are often cloudy. Daytime highs are 4°C cooler than August and 5°C warmer than October.
What stands out in September
- Temperatures are falling — expect highs around 5°C lower by October.
- Münster is usually about 2°C warmer than Norderney, 200 km away, in September.
- Seasonally, September counts as early autumn in Münster.
- It's one of the sunniest months here, with cloud cover around 65%.
Avg high
20°C
68°F
Avg low
10°C
50°F
Rainfall
54 mm
some rain
Humidity
76%
relative
Sky
65%
cloud · often cloudy
Münster weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 5°C / 40°F | 0°C / 31°F | 77 mm | 93% | 79% |
| February | 6°C / 42°F | -1°C / 31°F | 53 mm | 89% | 72% |
| March | 10°C / 50°F | 1°C / 34°F | 47 mm | 83% | 67% |
| April | 15°C / 59°F | 4°C / 40°F | 37 mm | 76% | 64% |
| May | 18°C / 65°F | 8°C / 46°F | 54 mm | 75% | 68% |
| June | 22°C / 71°F | 12°C / 53°F | 69 mm | 74% | 71% |
| July | 24°C / 74°F | 13°C / 56°F | 70 mm | 72% | 68% |
| August | 24°C / 75°F | 13°C / 56°F | 67 mm | 72% | 66% |
| September | 20°C / 68°F | 10°C / 50°F | 54 mm | 76% | 65% |
| October | 15°C / 59°F | 7°C / 45°F | 66 mm | 84% | 71% |
| November | 9°C / 49°F | 3°C / 38°F | 57 mm | 91% | 73% |
| December | 6°C / 43°F | 2°C / 35°F | 81 mm | 93% | 80% |
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 Münster?
Compare the months in the chart above to find your ideal window.
Best time to visit Münster →Other Germany cities in September
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Münster weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/germany/munster/september
<a href="https://weathercompare.eu/weather/germany/munster/september">Münster weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/germany/munster" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Münster weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/germany/munster/september">Münster weather in September</a> – WeatherCompare</p>
Münster in September: quick answers
Is September a good time to visit Münster?
Yes. September is one of the best months for Münster, with highs around 20°C and about 54 mm of rain.
How warm is Münster in September?
Average highs are about 20°C (68°F) and average lows about 10°C (50°F), based on 10 years of daily data.
Does it rain a lot in Münster in September?
Münster typically gets around 54 mm of rain in September — some rain.
Figures are long-term averages for the area around Münster (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.