Weather in Warsaw, Mazovia, Poland in September
In an average September, Warsaw sees a daily high around 20°C and a low around 10°C, based on 1981–2026 of local climate records.
| Average high | 20°C |
|---|---|
| Typical high range | 14°C to 26°C |
| Average low | 10°C |
| Typical low range | 6°C to 14°C |
| Average daily precipitation | 3 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
35°C
2015-09-01
Lowest
7°C
2010-09-30
Low
Highest
20°C
2015-09-01
Lowest
-2°C
1993-09-30
Feels-like
Highest
38°C
2008-09-07
Lowest
-7°C
1993-09-30
Humidity
Highest
14.9 g/m³
2008-09-07
Lowest
4.0 g/m³
1993-09-30
Wind
Highest
61 km/h
1992-09-06
Lowest
6 km/h
1981-09-06
Precip
Wettest
150 mm
2017
Driest
11 mm
2016
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