Świeradów-Zdrój weather in September
Temperature, rain and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Good
Best time to visit: May – September
What is the weather like in Świeradów-Zdrój in September?
In September, Świeradów-Zdrój is mild: daytime highs average 17 °C, and nights cool down to about 10 °C. Expect around 5 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 77 mm in total. All in all, September is a good month for a holiday in Świeradów-Zdrój.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 74 | 71 | 36 |
| Day | 22° | 17° | 12° |
| Night | 13° | 10° | 6° |
| Sun | 7 h | 5 h | 4 h |
| Rain days | 13 | 11 | 12 |
More details for September
- Daylight
- 12 h 44 min06:32 – 19:16
- UV index
- 4 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 15 km/haverage daily peakAll months
- Cloud cover
- 62 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+2Europe/Warsaw
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %37 %
- Few rainy daysweight 30 %47 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.
What to pack in September
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Świeradów-Zdrój in September: quick answers
Is Świeradów-Zdrój hot in September?
No. In September, Świeradów-Zdrój is mild: daytime highs average 17 °C and nights drop to about 10 °C.
Does it rain much in Świeradów-Zdrój in September?
Rain is frequent, with about 11 rainy days and 77 mm in total.
Świeradów-Zdrój month by month
The whole year in Świeradów-ZdrójAll destinations: PolandWhere to go in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences