Monthly Statistics in Chattanooga, TN for 2025

 2025  HighLowAverage
Temperature 86.0 °F (4/4-16:32) 10.0 °F (1/22-8:04) 49.3 °F
Dew Point 68.5 °F (4/4-10:28) -1.2 °F (1/20-14:07) 35.5 °F
Humidity 99 % (2/12-18:42) 15 % (4/15-14:59) 62.6 %
Wind Speed 15.01 mph South (3/5-0:02) - -
Wind Gust 37.00 mph Southwest (3/5-0:32) - -
Wind - - Southwest
Pressure 30.55 in (2/14-9:25) 29.41 in (2/16-5:07) 30.06 in
Precipitation Total: 14.629 in
Max Rate: 6.700 in/hr (3/5-0:25)
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 April 2025  HighLowAverage
Temperature 86.0 °F (4-16:32) 37.0 °F (9-7:48) 61.7 °F
Dew Point 68.5 °F (4-10:28) 16.4 °F (15-14:44) 46.8 °F
Humidity 99 % (6-23:54) 15 % (15-14:59) 61.8 %
Wind Speed 14.00 mph Northwest (6-3:27) - -
Wind Gust 24.00 mph North (15-7:16) - -
Wind - - Southwest
Pressure 30.21 in (19-8:18) 29.69 in (7-3:59) 30.02 in
Precipitation Total: 2.419 in
Max Rate: 1.830 in/hr (6-3:24)
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 March 2025  HighLowAverage
Temperature 79.3 °F (28-16:33) 28.4 °F (2-7:59) 56.7 °F
Dew Point 64.8 °F (30-19:11) 7.6 °F (2-15:05) 38 °F
Humidity 98 % (31-13:53) 15 % (10-18:44) 53.1 %
Wind Speed 15.01 mph South (5-0:02) - -
Wind Gust 37.00 mph Southwest (5-0:32) - -
Wind - - Southwest
Pressure 30.35 in (27-10:35) 29.45 in (4-23:59) 29.96 in
Precipitation Total: 4.990 in
Max Rate: 6.700 in/hr (5-0:25)
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 February 2025  HighLowAverage
Temperature 76.5 °F (26-16:39) 16.2 °F (21-6:49) 47.5 °F
Dew Point 63.0 °F (6-0:41) 8.8 °F (21-4:35) 36.6 °F
Humidity 99 % (12-18:42) 20 % (25-17:02) 69.2 %
Wind Speed 11.99 mph South (16-0:54) - -
Wind Gust 24.00 mph Southwest (16-7:24) - -
Wind - - South
Pressure 30.55 in (14-9:25) 29.41 in (16-5:07) 30.11 in
Precipitation Total: 4.211 in
Max Rate: 5.820 in/hr (16-3:12)
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 January 2025  HighLowAverage
Temperature 64.6 °F (29-16:05) 10.0 °F (22-8:04) 36.2 °F
Dew Point 58.3 °F (31-11:07) -1.2 °F (20-14:07) 25.2 °F
Humidity 97 % (5-19:18) 31 % (30-14:51) 66.7 %
Wind Speed 13.50 mph Northwest (6-19:26) - -
Wind Gust 25.01 mph South (5-22:21) - -
Wind - - Southwest
Pressure 30.54 in (21-0:53) 29.65 in (6-5:34) 30.16 in
Precipitation Total: 3.009 in
Max Rate: 0.630 in/hr (6-3:02)
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