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Highest temperature in Helsinki on June 9?

Market price history

Rolling 7-day window of market YES price with the OU fair-price range overlay.

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Market price
19°C★ BEST27¢
18°C24¢
20°C22¢
17°C8¢
21°C8¢
22°C5¢
16°C3¢
15°C1¢
23°C1¢
24°C or higher0¢
14°C or below0¢
Polymarket • Volume: $14.1K • Updated 1h agoCloses: 2026-06-09 (1d)
Polymarket · Climate and Weather
OU's Pick
YES · 19°C
at 27¢
Price gap
Polymarket27¢
→
OU's fair35¢
+8¢ underpriced · pays 3.7×
Confidence
Moderate

MET Norway forecasts a peak of 19°C for Helsinki-Vantaa on June 9 which aligns with the historical June average for the region.

High volume$14k
Closes in1d 17h
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