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Mika Rantanen
mikarantane.bsky.social
did:plc:5tfj4zqxob3xip2e3x43r6an
Summer 2025 in Sodankylä, Finland was the coolest summer of the 2020s, but still ~0.5 °C warmer than the most recent 30-year period (1996–2025).
Modern summers in northern Fennoscandia are warmer than those in medieval times: https://www.nature.com/articles/s41586-023-06176-4 & https://www.nature.com/articles/s41612-025-01046-4
2025-09-01T09:30:28.806Z