SeasonScore
Wrocław, Poland
Photo: Lukaszprzy · CC BY-SA 3.0

Poland

Wrocław in September

🍂 Autumn

Pleasant and mostly dry.

🎒 Pack: warm jacket for evenings

Best months: Jul (9.5), Aug (9.5), Jun (9.4)

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Why September scores 9.2What goes into the score

How it works
🌡️ 20° / 9°C🌧️ 48 mm💧 dew pt 10°🍃 PM2.5 12
  • Weather comfort9.3
    • ✓Comfortable temperatures (20°C highs / 9°C lows)
    • ✓Comfortable humidity (dew point 9.9°C)
    • ✓Mostly dry (~48 mm rain)
  • Air quality8.9
    • ✓Good (within WHO guideline) (PM2.5 ~12 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline8.0
    • ·Normal precautions
Compare monthsPut September side by side with another month
SepJul
Score9.2 Excellent9.5 Excellent
Season🍂 Autumn☀️ Summer
High / low20° / 9°26° / 14°
Rain48 mm91 mm
Humiditydew pt 10°dew pt 13°
PM2.512 µg/m³6 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Wrocław weather-station normals. Rainfall: Wrocław weather-station normals (national met service).

Holidays & crowdsSeptember 2027

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

No national public holidays in Poland this month.

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Nature calendarBlossoms, leaves & seasons in Wrocław

  • Snowy daysTypical dates
    Snow likely Nov–Mar (most in Jan: ~12 days)

    Average number of days with snowfall at Wrocław.

    Source: Wrocław weather-station normals (national weather service, via Wikipedia climate table)

Explore WrocławEvents, sights, food & souvenirs

Check event dates locally

A city in south-western Poland on the Oder River, known for its colourful Market Square, island districts and hundreds of small bronze dwarf statues.

Events in September

No major events on our calendar for September.

Coming up later

Christmas marketDate variesUsually late November to late December

One of Poland's largest Christmas markets.

Why go: Crowded on weekends.

Where: Market Square

Thanks Jimi FestivalDate variesUsually 1 May

Thousands of guitarists play Hey Joe together in an attempt at a world record.

Why go: Free outdoor event.

Where: Market Square