RJOI temperature trend
Iwakuni Kintaikyo 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
31 °C
Sep 20, 2026
Coldest
16 °C
Sep 12, 2026
Mean temperature
24.6 °C
Mean dew point
19.7 °C
568 archived observations · Archive updated continuously
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