Chicago vs Great Smoky Mountains National Park in December

Great Smoky Mountains National Park is the better pick in December — 66 vs 46 on SeasonMap's comfort score. Great Smoky Mountains National Park is cold, soaked, clean air, while Chicago is cold, a little rain, clean air.

Chicago vs Great Smoky Mountains National ParkDecember climate, side by side

ChicagoGreat Smoky Mountains National Park
Comfort score46/100 (F)66/100 (C)
Feels-like high0°C6°C
Avg high / low4° / -3°9° / 0°
Rainfall48 mm176 mm
Rainy days610
Humidity73%77%
Air quality (AQI)3731

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Chicago vs Great Smoky Mountains National Park in December — FAQ

Is December better in Chicago or Great Smoky Mountains National Park?
Great Smoky Mountains National Park is the better pick in December — 66 vs 46 on SeasonMap's comfort score. Great Smoky Mountains National Park is cold, soaked, clean air, while Chicago is cold, a little rain, clean air.
What is the weather like in Chicago vs Great Smoky Mountains National Park in December?
In December, Chicago averages 4°C high / -3°C low with about 48 mm of rain; Great Smoky Mountains National Park averages 9°C high / 0°C low with about 176 mm.