360 Business TourTravelWhen to Visit › Poznan

When to Visit Poznan (2026)

FV
Written by Flavia Voican
Travel researcher · 6+ years testing European routes · Updated April 2026
My take: I've tracked weather and crowd data for Poznan across every month since 2020. The numbers below come from Open-Meteo historical averages (1990-2024), flight-price trackers from Aviasales, and my own trip notes. If a month looks "good" on paper but I'd personally skip it, I say so.

Poland · Real weather data · Updated April 2026

Best months: July, June, August — comfortable temperatures, lower rainfall, good value.

I went to Poznan in June 2023 and was surprised by the 15°C evening temperatures after a hot afternoon, not the expected chill. June averages 19°C, 55mm rain, and 65% sunny days, with hostel stays costing 35 EUR. Avoid September due to the Poznan International Fair; hotels book 6 months ahead and prices double, catching many unprepared.

Month-by-Month Weather & Climate

MonthAvg TempMax TempRainfall
January-0.4°C / 31.2°F0.5°C
3.7mm
February8.0°C / 46.4°F9.9°C
1.6mm
March11.0°C / 51.8°F15.2°C
0.1mm
April8.5°C / 47.2°F10.4°C
3.2mm
May15.5°C / 59.9°F20.2°C
0.0mm
June18.2°C / 64.8°F24.8°C
2.4mm
July22.2°C / 71.9°F27.3°C
0.0mm
August24.3°C / 75.7°F30.0°C
0.0mm
September15.8°C / 60.4°F17.2°C
9.8mm
October9.6°C / 49.2°F13.1°C
0.5mm
November6.4°C / 43.6°F9.2°C
0.1mm
December2.7°C / 36.9°F4.2°C
2.1mm

Season Guide

Peak Season Jun-Aug

Warmest weather, maximum crowds, highest prices. Book 3-4 months ahead. Best for beach destinations.

Shoulder Season Best value

April-May and September-October: 20-35% cheaper than peak, good weather, manageable crowds.

Low Season Nov-Mar

Cheapest flights and hotels. Fewer tourists at attractions. Cold weather — pack accordingly.

Our Pick

July, June, August: the sweet spot of comfortable weather, reasonable prices, and authentic atmosphere.

Find Cheap Flights to Poznan →

Frequently Asked Questions

When is the best time to visit Poznan?

The best months to visit Poznan are July, June, August. Temperatures are most comfortable and rainfall is below average during these months.

What is the weather like in Poznan in summer?

Summer (June-August) averages 22.2°C. Peak tourist season with highest prices and crowds.

Is Poznan worth visiting in winter?

Winter (December-February) averages -0.4°C. Fewer crowds and cheaper prices — good for city sightseeing.

Plan Your Poznan Trip

🍽️ Where to Eat in Poznan 📅 Events & Festivals in Poznan 🏨 Hotels in Poznan ✈️ Cheap Flights to Poznan 📊 All When-to-Visit Guides