Climate averages 1991–2020
Regensburg weather
in September.
A mild, moderately 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 Regensburg: daytime highs average 19.2°C and nights cool to about 10.5°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 64 mm of rain on roughly 11 days, which makes September a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 39 min on an average September day.
The nearest other city in this atlas is Landshut (54 km away). In September its highs average 18.6°C, 0.6°C cooler than Regensburg, with 81 mm of rain.
Among the 120 cities listed in Germany, Regensburg ranks joint 25th of 120 for the warmest September highs and joint 59th of 120 for the driest September (rainfall, lowest first). The mean September high of those 120 cities is 18.8°C; Regensburg is 0.4°C warmer than that mean.
From September to October, average highs fall by 5.3°C to 14.0°C, and monthly rainfall falls from 64 mm to 58 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
Regensburg climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.2°C-3.0°C | -3.0°C | 55 | 11.1 | 8.79 h |
| February | 5.1°C-2.7°C | -2.7°C | 45 | 9.7 | 10.110 h |
| March | 9.7°C0.5°C | 0.5°C | 58 | 11.7 | 11.912 h |
| April | 14.7°C4.3°C | 4.3°C | 49 | 10.3 | 13.714 h |
| May | 18.9°C9.0°C | 9.0°C | 82 | 13.3 | 15.315 h |
| June | 22.1°C12.5°C | 12.5°C | 86 | 13.3 | 16.116 h |
| July | 24.0°C14.5°C | 14.5°C | 94 | 13.7 | 15.816 h |
| August | 24.0°C14.4°C | 14.4°C | 84 | 12.2 | 14.414 h |
| September, selected | 19.2°C10.5°C | 10.5°C | 64 | 10.7 | 12.713 h |
| October | 14.0°C6.2°C | 6.2°C | 58 | 10.6 | 10.811 h |
| November | 7.7°C1.7°C | 1.7°C | 55 | 10.2 | 9.29 h |
| December | 3.8°C-1.5°C | -1.5°C | 59 | 11.9 | 8.38 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 · 54 kmHigh 18.6°C · Low 10.6°C · 81 mm rain
- Ingolstadt in SeptemberGermany · 57 kmHigh 19.1°C · Low 10.6°C · 59 mm rain
- Nuremberg in SeptemberGermany · 89 kmHigh 19.1°C · Low 10.5°C · 61 mm rain
- Fürth in SeptemberGermany · 96 kmHigh 19.0°C · Low 10.3°C · 61 mm rain
- Erlangen in SeptemberGermany · 102 kmHigh 19.2°C · Low 10.4°C · 61 mm rain
- Munich in SeptemberGermany · 105 kmHigh 18.2°C · Low 9.6°C · 81 mm rain
- Bayreuth in SeptemberGermany · 110 kmHigh 18.5°C · Low 10.2°C · 70 mm rain
- Augsburg in SeptemberGermany · 114 kmHigh 18.6°C · Low 10.1°C · 82 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 Regensburg) is explained once on the Regensburg year overview and on the Sources, method and limits page.