Monthly Statistics in Chattanooga, TN for 2026

 2026  HighLowAverage
Temperature 81.5 °F (3/6-15:28) 9.1 °F (1/27-7:40) 47.3 °F
Dew Point 67.4 °F (3/10-15:24) 2.3 °F (1/20-10:26) 36.4 °F
Humidity 99 % (1/7-3:08) 18 % (2/20-15:49) 68.7 %
Wind Speed 11.99 mph Southeast (3/9-22:03) - -
Wind Gust 18.01 mph Southeast (3/9-22:00) - -
Wind - - South
Pressure 31.50 in (1/20-10:44) 30.48 in (3/16-4:57) 31.03 in
Precipitation Total: 9.400 in
Max Rate: 6.620 in/hr (3/16-3:30)
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 March 2026  HighLowAverage
Temperature 81.5 °F (6-15:28) 32.4 °F (13-6:45) 61.8 °F
Dew Point 67.4 °F (10-15:24) 21.6 °F (12-19:52) 51.8 °F
Humidity 99 % (9-10:24) 26 % (1-15:52) 72.3 %
Wind Speed 11.99 mph Southeast (9-22:03) - -
Wind Gust 18.01 mph Southeast (9-22:00) - -
Wind - - South
Pressure 31.26 in (3-9:06) 30.48 in (16-4:57) 31.01 in
Precipitation Total: 3.180 in
Max Rate: 6.620 in/hr (16-3:30)
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 February 2026  HighLowAverage
Temperature 77.0 °F (19-15:40) 14.9 °F (1-2:09) 47 °F
Dew Point 63.7 °F (20-5:36) 6.1 °F (7-22:21) 35.1 °F
Humidity 97 % (4-3:21) 18 % (20-15:49) 66.4 %
Wind Speed 5.01 mph West (19-12:47) - -
Wind Gust 15.99 mph Southwest (19-13:38) - -
Wind - - South
Pressure 31.37 in (1-10:46) 30.57 in (20-4:48) 31.01 in
Precipitation Total: 3.060 in
Max Rate: 4.400 in/hr (20-5:40)
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 January 2026  HighLowAverage
Temperature 68.9 °F (7-15:43) 9.1 °F (27-7:40) 40.3 °F
Dew Point 61.2 °F (9-16:29) 2.3 °F (20-10:26) 30 °F
Humidity 99 % (7-3:08) 28 % (20-15:43) 69 %
Wind Speed 11.01 mph Southeast (25-15:32) - -
Wind Gust 17.00 mph South (31-16:19) - -
Wind - - South
Pressure 31.50 in (20-10:44) 30.56 in (25-15:32) 31.06 in
Precipitation Total: 3.160 in
Max Rate: 1.510 in/hr (10-9:29)
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