The climate in Mürzzuschlag during September can be summarized as mild and a little damp.
September is in the fall / autumn in Mürzzuschlag and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 7°C (44°F) is normal.
| Daytime temperature | 15°C 58.9°F |
|---|---|
| Nightly temperature | 6.9°C 44.3°F |
| Average temperature | 10.9°C 51.6°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 92 mm 3.6 ins |
| Rainy days | 12 days |
| Sea temperature | 20.9°C 69.6°F |
| Humidity | 81% |
| Windspeed | 14kph 9 mph |
On average September is the 5th wettest month of the year in Mürzzuschlag with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mürzzuschlag in September 2025.
Best places to visit in September
| Hottest month: | July | 18.5°C 65.3°F |
|---|---|---|
| Driest month: | January | 58mm 2.3ins |
| Sunniest month: | August | 7.4hrs |
| Coldest month: | January | -2.3°C 27.9°F |
| Wettest month: | July | 138mm 5.4ins |