EFJO temperature trend
Joensuu Airport
Temperature and dew point over time. The gap between them is what decides fog, and the temperature itself is what decides your density altitude and takeoff run.
Warmest
17 °C
Sep 9, 2026
Coldest
3 °C
Sep 28, 2026
Mean temperature
11.1 °C
Mean dew point
9.0 °C
1,008 archived observations · Archive updated continuously
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