LSMA temperature trend
Alpnach Air Base
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
30 °C
Sep 8, 2026
Coldest
9 °C
Sep 12, 2026
Mean temperature
17.0 °C
Mean dew point
12.8 °C
673 archived observations · Archive updated continuously
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