KJAN temperature trend
Jackson-Medgar Wiley Evers International 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
37 °C
Sep 7, 2026
Coldest
19 °C
Sep 18, 2026
Mean temperature
28.2 °C
Mean dew point
22.7 °C
367 archived observations · Archive updated continuously
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