Monthly Statistics in Chattanooga, TN for March 2026

 March 2026  HighLowAverage
Temperature 81.5 °F (6-15:28) 32.4 °F (13-6:45) 61.9 °F
Dew Point 67.4 °F (10-15:24) 21.6 °F (12-19:52) 51.9 °F
Humidity 99 % (9-10:24) 26 % (1-15:52) 72.2 %
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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 03/16/2026  HighLowAverage
Temperature 67.6 °F (3:08) 40.3 °F (10:02) 55.9 °F
Dew Point 59.8 °F (0:14) 34.9 °F (10:02) 51.5 °F
Humidity 95 % (6:23) 67 % (3:23) 85.8 %
Wind Speed 3.50 mph West (9:57) - -
Wind Gust 17.00 mph Southwest (3:29) - -
Wind - - Southwest
Pressure 30.66 in (9:43) 30.48 in (4:57) 30.54 in
Precipitation Total: 0.741 in
Max Rate: 6.620 in/hr (3:30)
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 03/15/2026  HighLowAverage
Temperature 74.3 °F (17:10) 57.7 °F (8:56) 64.3 °F
Dew Point 60.4 °F (22:38) 40.3 °F (2:01) 52.1 °F
Humidity 84 % (21:25) 47 % (2:42) 65.3 %
Wind Speed 3.00 mph Southeast (20:33) - -
Wind Gust 15.99 mph Southeast (20:28) - -
Wind - - Southeast
Pressure 30.94 in (0:00) 30.55 in (23:50) 30.78 in
Precipitation Total: 0.000 in - -
 
 03/14/2026  HighLowAverage
Temperature 75.2 °F (16:43) 42.4 °F (8:24) 59.2 °F
Dew Point 45.8 °F (10:59) 37.7 °F (15:20) 41.1 °F
Humidity 90 % (8:38) 27 % (15:20) 55.2 %
Wind Speed 0.00 mph Southwest (0:00) - -
Wind Gust 5.01 mph Southeast (16:02) - -
Wind - - South
Pressure 31.07 in (10:13) 30.93 in (18:45) 30.99 in
Precipitation Total: 0.000 in - -
 
 03/13/2026  HighLowAverage
Temperature 67.5 °F (17:02) 32.4 °F (6:45) 50 °F
Dew Point 41.8 °F (18:35) 25.8 °F (0:25) 34.8 °F
Humidity 89 % (6:46) 32 % (19:00) 59 %
Wind Speed 3.00 mph South (13:25) - -
Wind Gust 13.00 mph Southwest (12:10) - -
Wind - - South
Pressure 31.13 in (10:44) 30.93 in (17:43) 31.03 in
Precipitation Total: 0.000 in - -
 
 03/12/2026  HighLowAverage
Temperature 61.2 °F (0:00) 40.3 °F (23:59) 48.6 °F
Dew Point 60.0 °F (0:01) 21.6 °F (19:52) 36.1 °F
Humidity 97 % (2:13) 29 % (19:11) 66.8 %
Wind Speed 7.50 mph South (11:09) - -
Wind Gust 15.99 mph South (11:21) - -
Wind - - South
Pressure 31.13 in (13:19) 30.78 in (2:15) 31 in
Precipitation Total: 1.239 in
Max Rate: 0.860 in/hr (0:50)
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 03/11/2026  HighLowAverage
Temperature 80.4 °F (16:22) 61.2 °F (23:59) 69.8 °F
Dew Point 65.5 °F (0:24) 59.7 °F (23:58) 62.9 °F
Humidity 96 % (22:42) 52 % (16:30) 80.2 %
Wind Speed 4.00 mph Southeast (3:52) - -
Wind Gust 11.99 mph West (12:29) - -
Wind - - Southwest
Pressure 30.97 in (0:00) 30.80 in (18:24) 30.88 in
Precipitation Total: 0.430 in
Max Rate: 1.930 in/hr (20:16)
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 03/10/2026  HighLowAverage
Temperature 76.3 °F (18:09) 59.4 °F (3:24) 66.6 °F
Dew Point 67.4 °F (15:24) 57.5 °F (2:53) 62.9 °F
Humidity 96 % (4:23) 71 % (18:20) 88.1 %
Wind Speed 4.00 mph West (16:43) - -
Wind Gust 10.00 mph West (17:03) - -
Wind - - Southwest
Pressure 31.06 in (11:49) 30.97 in (23:59) 31 in
Precipitation Total: 0.110 in
Max Rate: 2.590 in/hr (4:07)
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 03/9/2026  HighLowAverage
Temperature 76.6 °F (16:24) 52.3 °F (8:32) 63.2 °F
Dew Point 63.2 °F (21:04) 51.2 °F (8:12) 57.6 °F
Humidity 99 % (10:24) 51 % (16:53) 84.2 %
Wind Speed 11.99 mph Southeast (22:03) - -
Wind Gust 18.01 mph Southeast (22:00) - -
Wind - - Southwest
Pressure 31.08 in (10:23) 30.92 in (22:02) 31 in
Precipitation Total: 0.450 in
Max Rate: 0.340 in/hr (20:58)
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 03/8/2026  HighLowAverage
Temperature 68.2 °F (15:47) 58.6 °F (3:39) 62.5 °F
Dew Point 61.2 °F (11:38) 57.2 °F (1:22) 58.9 °F
Humidity 97 % (8:55) 75 % (16:26) 88.4 %
Wind Speed 1.99 mph Southwest (14:12) - -
Wind Gust 7.00 mph Southeast (4:28) - -
Wind - - South
Pressure 30.98 in (23:30) 30.90 in (0:00) 30.94 in
Precipitation Total: 0.000 in - -
 
 03/7/2026  HighLowAverage
Temperature 76.6 °F (16:53) 59.0 °F (23:50) 67.6 °F
Dew Point 64.2 °F (12:04) 57.5 °F (19:52) 61.4 °F
Humidity 96 % (22:16) 60 % (17:00) 81.3 %
Wind Speed 3.00 mph Southwest (14:11) - -
Wind Gust 11.99 mph Southwest (12:24) - -
Wind - - South
Pressure 31.07 in (0:00) 30.89 in (23:50) 31.01 in
Precipitation Total: 0.210 in
Max Rate: 0.830 in/hr (20:11)
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 03/6/2026  HighLowAverage
Temperature 81.5 °F (15:28) 59.7 °F (7:26) 71 °F
Dew Point 65.2 °F (12:04) 57.1 °F (7:24) 61.1 °F
Humidity 93 % (7:26) 52 % (15:35) 72.3 %
Wind Speed 1.01 mph Southwest (11:54) - -
Wind Gust 10.00 mph Southeast (13:44) - -
Wind - - South
Pressure 31.13 in (9:23) 31.02 in (17:14) 31.07 in
Precipitation Total: 0.000 in - -
 
 03/5/2026  HighLowAverage
Temperature 79.0 °F (16:36) 58.1 °F (5:29) 67.6 °F
Dew Point 61.2 °F (13:20) 54.0 °F (3:16) 57.3 °F
Humidity 87 % (3:33) 46 % (17:52) 70.9 %
Wind Speed 1.01 mph Southeast (11:34) - -
Wind Gust 10.00 mph Southwest (14:09) - -
Wind - - South
Pressure 31.12 in (10:58) 31.01 in (19:27) 31.05 in
Precipitation Total: 0.000 in - -
 
 03/4/2026  HighLowAverage
Temperature 75.6 °F (15:56) 53.6 °F (3:27) 62.7 °F
Dew Point 60.1 °F (14:20) 50.2 °F (1:54) 54.9 °F
Humidity 91 % (3:56) 55 % (16:53) 76.7 %
Wind Speed 1.01 mph Southeast (12:52) - -
Wind Gust 5.01 mph Southwest (12:25) - -
Wind - - South
Pressure 31.25 in (10:04) 31.07 in (23:59) 31.16 in
Precipitation Total: 0.000 in - -
 
 03/3/2026  HighLowAverage
Temperature 64.8 °F (15:54) 51.3 °F (5:39) 56.8 °F
Dew Point 53.0 °F (16:25) 42.4 °F (2:08) 48 °F
Humidity 83 % (23:43) 64 % (0:32) 72.5 %
Wind Speed 1.99 mph Southwest (14:46) - -
Wind Gust 11.01 mph Southeast (14:26) - -
Wind - - South
Pressure 31.26 in (9:06) 31.16 in (19:54) 31.19 in
Precipitation Total: 0.000 in - -
 
 03/2/2026  HighLowAverage
Temperature 67.5 °F (14:11) 53.6 °F (7:43) 59.6 °F
Dew Point 49.2 °F (13:54) 42.3 °F (0:13) 45.9 °F
Humidity 73 % (6:49) 50 % (14:20) 60.8 %
Wind Speed 1.99 mph Southeast (18:54) - -
Wind Gust 11.01 mph Southeast (19:05) - -
Wind - - Southwest
Pressure 31.20 in (21:53) 31.09 in (1:45) 31.14 in
Precipitation Total: 0.000 in - -
 
 03/1/2026  HighLowAverage
Temperature 77.5 °F (15:48) 46.4 °F (5:49) 61.4 °F
Dew Point 48.1 °F (10:09) 39.4 °F (19:09) 43.3 °F
Humidity 90 % (5:07) 26 % (15:52) 56.8 %
Wind Speed 0.00 mph South (0:00) - -
Wind Gust 4.00 mph Southwest (11:29) - -
Wind - - Southwest
Pressure 31.12 in (9:44) 31.01 in (1:07) 31.06 in
Precipitation Total: 0.000 in - -