- Save on flights worldwide with Qatar Airways sale offers
- Book economy from £430 & premium from £1,964
- Join Privilege Club & earn Qmiles points
Warsaw weather in September 2021
Get the latest coronavirus (COVID-19) updates for Poland with current travel advice, statistics and online resources.
- 1818°C max day temperature
- 1212 days with some rainfall
- 99°C min night temperature
- 1313 hours of daylight per day
- 0No heat & humidity
- 4545 mm of monthly rainfall
- 44 (Moderate) UV index
Recommended for Poland
The September weather guide for Warsaw, Poland shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Warsaw in September?
Daytime temperatures usually reach 18°C in Warsaw in September, falling to 9°C at night.
How sunny is it in Warsaw in September?
There are normally 5 hours of bright sunshine each day in Warsaw in September - that's 38% of daylight hours.
Does it rain in Warsaw in September?
There are usually 12 days with some rain in Warsaw in September and the average monthly rainfall is 45mm.
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Poland
Warsaw sunrise & sunset times for September 2021
Browse the sunrise & sunset times for Warsaw in September 2021. Select a month to view Warsaw sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st September 2021||05:47||19:23|
|Wednesday, 15th September 2021||06:10||18:51|
|Thursday, 30th September 2021||06:35||18:15|
- Combine flights + hotel & save up to 15% on holiday bookings
- Search for holiday deals for destinations worldwide
- Filter offers by price, board basis, star rating & accommodation
Where is hot in Poland in September for 2021/2022?
Below are average maximum temperatures at popular destinations in Poland in September. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.