Poland sets all-time heat record: 40.5°C in Słubice

On Monday 29 June 2026, the town of Słubice recorded 40.5°C — the highest temperature ever measured in Poland's meteorological history, confirmed by the IMGW national weather institute. The reading breaks all previous national heat records.

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🔬 Science Poland's all-time heat record broken: 40.5°C in Słubice, hot days doubled in decades National Geographic PL · 19d ago 🔬 Science Poland's 40.5°C record will be broken eventually — humidity equally deadly Interia Fakty · 28d ago 🔬 Science Poland sets all-time heat record: 40.5°C in Słubice TVN24 · 29d ago

More on this topic

🔬 Science Poland's all-time heat record broken: 40.5°C in Słubice, hot days doubled in decades National Geographic PL · 19d ago 🔬 Science Poland's 40.5°C record will be broken eventually — humidity equally deadly Interia Fakty · 28d ago 🔬 Science Poland sets all-time heat record: 40.5°C in Słubice TVN24 · 29d ago