KDEQ temperature trend
J Lynn Helms Sevier County 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
39 °C
Sep 7, 2026
Coldest
13 °C
Sep 25, 2026
Mean temperature
27.0 °C
Mean dew point
19.7 °C
544 archived observations · Archive updated continuously
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