Climate averages 1991–2020
Zielona Góra 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 Zielona Góra: daytime highs average 18.7°C and nights cool to about 10.7°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 50 mm of rain on roughly 9 days, which makes September a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 43 min on an average September day.
The nearest other city in this atlas is Lubin (76 km away). In September its highs average 19.1°C, about as warm as Zielona Góra, with 54 mm of rain.
Among the 60 cities listed in Poland, Zielona Góra ranks joint 11th of 60 for the warmest September highs and joint 3rd of 60 for the driest September (rainfall, lowest first). The mean September high of those 60 cities is 18.3°C; Zielona Góra is 0.4°C warmer than that mean.
From September to October, average highs fall by 5.7°C to 13.1°C, and monthly rainfall falls from 50 mm to 44 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
Zielona Góra climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 2.1°C-2.5°C | -2.5°C | 46 | 10.8 | 8.38 h |
| February | 3.8°C-2.1°C | -2.1°C | 37 | 8.8 | 9.910 h |
| March | 7.8°C0.2°C | 0.2°C | 47 | 10.7 | 11.812 h |
| April | 13.8°C4.1°C | 4.1°C | 35 | 8.2 | 13.914 h |
| May | 18.6°C9.1°C | 9.1°C | 56 | 10.6 | 15.616 h |
| June | 21.9°C12.7°C | 12.7°C | 58 | 10.9 | 16.617 h |
| July | 23.8°C14.9°C | 14.9°C | 81 | 11.7 | 16.216 h |
| August | 23.8°C14.7°C | 14.7°C | 64 | 10.3 | 14.715 h |
| September, selected | 18.7°C10.7°C | 10.7°C | 50 | 9.0 | 12.713 h |
| October | 13.1°C6.5°C | 6.5°C | 44 | 9.3 | 10.711 h |
| November | 7.1°C2.2°C | 2.2°C | 41 | 9.2 | 8.99 h |
| December | 3.3°C-1.0°C | -1.0°C | 43 | 10.7 | 7.98 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
- Lubin in SeptemberPoland · 76 kmHigh 19.1°C · Low 11.0°C · 54 mm rain
- Cottbus in SeptemberGermany · 83 kmHigh 19.1°C · Low 11.7°C · 52 mm rain
- Gorzów Wielkopolski in SeptemberPoland · 91 kmHigh 18.7°C · Low 11.1°C · 50 mm rain
- Legnica in SeptemberPoland · 93 kmHigh 18.9°C · Low 10.6°C · 55 mm rain
- Poznań in SeptemberPoland · 110 kmHigh 18.8°C · Low 11.1°C · 48 mm rain
- Jelenia Góra in SeptemberPoland · 116 kmHigh 17.8°C · Low 10.0°C · 74 mm rain
- Liberec in SeptemberCzechia · 134 kmHigh 17.7°C · Low 10.3°C · 78 mm rain
- Wałbrzych in SeptemberPoland · 140 kmHigh 16.7°C · Low 8.9°C · 74 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 Zielona Góra) is explained once on the Zielona Góra year overview and on the Sources, method and limits page.