Weather · Chattanooga, United States
Chattanooga Weather in January
January in Chattanooga averages 10°C by day and 1°C at night, with about 133mm of rain. That makes it a reasonable time to visit.
Avg high
10°C
50°F
Avg low
1°C
34°F
Rainfall
133mm
#6 wettest of 12
What to pack
Warm layers and a proper coat. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Chattanooga builds it around the season for you.