CWBY temperature trend
Port Menier Arpt, QC, CA
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
20 °C
Sep 25, 2026
Coldest
-1 °C
Sep 23, 2026
Mean temperature
10.7 °C
Mean dew point
6.7 °C
330 archived observations · Archive updated continuously
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