Climate averages 1991–2020
Salzburg weather
in September.
A mild, wet month: the 4th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Salzburg: daytime highs average 19.0°C and nights cool to about 9.6°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 165 mm of rain on roughly 16 days, which makes September a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 38 min on an average September day.
The nearest other city in this atlas is Landshut (104 km away). In September its highs average 18.6°C, about as warm as Salzburg, with 81 mm of rain.
Among the 6 cities listed in Austria, Salzburg ranks 6th of 6 for the warmest September highs and 6th of 6 for the driest September (rainfall, lowest first). The mean September high of those 6 cities is 19.4°C; Salzburg is 0.4°C cooler than that mean.
From September to October, average highs fall by 4.2°C to 14.8°C, and monthly rainfall falls from 165 mm to 120 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Salzburg climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.1°C-5.3°C | -5.3°C | 116 | 13.9 | 8.99 h |
| February | 5.1°C-4.3°C | -4.3°C | 106 | 13.5 | 10.210 h |
| March | 9.1°C-0.7°C | -0.7°C | 140 | 17.1 | 11.912 h |
| April | 14.4°C2.9°C | 2.9°C | 121 | 15.7 | 13.614 h |
| May | 18.8°C7.9°C | 7.9°C | 196 | 19.8 | 15.115 h |
| June | 21.8°C11.8°C | 11.8°C | 215 | 20.0 | 15.916 h |
| July | 23.6°C13.5°C | 13.5°C | 217 | 20.6 | 15.616 h |
| August | 23.4°C13.5°C | 13.5°C | 193 | 18.3 | 14.314 h |
| September, selected | 19.0°C9.6°C | 9.6°C | 165 | 15.7 | 12.613 h |
| October | 14.8°C5.3°C | 5.3°C | 120 | 13.9 | 10.911 h |
| November | 8.6°C0.2°C | 0.2°C | 109 | 13.1 | 9.39 h |
| December | 3.8°C-3.9°C | -3.9°C | 121 | 15.0 | 8.58 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Landshut in SeptemberGermany · 104 kmHigh 18.6°C · Low 10.6°C · 81 mm rain
- Linz in SeptemberAustria · 108 kmHigh 19.4°C · Low 11.1°C · 74 mm rain
- Munich in SeptemberGermany · 116 kmHigh 18.2°C · Low 9.6°C · 81 mm rain
- Innsbruck (approximate) in SeptemberAustria · 137 kmHigh 19.5°C · Low 9.6°C · 139 mm rain
- Regensburg in SeptemberGermany · 152 kmHigh 19.2°C · Low 10.5°C · 64 mm rain
- Ingolstadt in SeptemberGermany · 161 kmHigh 19.1°C · Low 10.6°C · 59 mm rain
- Klagenfurt am Wörthersee in SeptemberAustria · 162 kmHigh 19.2°C · Low 11.1°C · 139 mm rain
- České Budějovice in SeptemberCzechia · 168 kmHigh 18.5°C · Low 10.1°C · 60 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Salzburg) is explained once on the Salzburg year overview and on the Sources, method and limits page.