What is the weather like in Chicago vs Dallas in December?

In December, Chicago averages 4°C high / -3°C low with about 48 mm of rain; Dallas averages 17°C high / 6°C low with about 71 mm.

Chicago vs Dallas in December

Dallas is the better pick in December — 74 vs 46 on SeasonMap's comfort score. Dallas is cool, a little rain, clean air, while Chicago is cold, a little rain, clean air.

Chicago vs Dallas — December climate, side by side

	Chicago	Dallas
Comfort score	46/100 (F)	74/100 (B)
Feels-like high	0°C	14°C
Avg high / low	4° / -3°	17° / 6°
Rainfall	48 mm	71 mm
Rainy days	6	5
Humidity	73%	69%
Air quality (AQI)	37	36

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

Chicago vs Dallas in December — FAQ

Is December better in Chicago or Dallas?: Dallas is the better pick in December — 74 vs 46 on SeasonMap's comfort score. Dallas is cool, a little rain, clean air, while Chicago is cold, a little rain, clean air.
What is the weather like in Chicago vs Dallas in December?: In December, Chicago averages 4°C high / -3°C low with about 48 mm of rain; Dallas averages 17°C high / 6°C low with about 71 mm.