Monthly Statistics in Chattanooga, TN for March 2025

 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)
- -
 
 3/31/2025  HighLowAverage
Temperature 72.5 °F (16:59) 48.2 °F (23:32) 62.5 °F
Dew Point 64.4 °F (15:29) 42.5 °F (23:45) 58.8 °F
Humidity 98 % (13:53) 71 % (17:06) 87.8 %
Wind Speed 11.99 mph West (19:39) - -
Wind Gust 18.99 mph Northwest (19:31) - -
Wind - - Southwest
Pressure 29.96 in (23:40) 29.75 in (17:06) 29.83 in
Precipitation Total: 0.800 in
Max Rate: 3.110 in/hr (10:48)
- -
 
 3/30/2025  HighLowAverage
Temperature 70.2 °F (18:37) 63.0 °F (3:48) 66.1 °F
Dew Point 64.8 °F (19:11) 54.8 °F (1:07) 60.2 °F
Humidity 93 % (12:28) 65 % (1:07) 81.5 %
Wind Speed 4.00 mph Southwest (23:58) - -
Wind Gust 15.01 mph Southwest (20:22) - -
Wind - - South
Pressure 30.04 in (0:03) 29.84 in (22:13) 29.96 in
Precipitation Total: 0.100 in
Max Rate: 0.510 in/hr (11:54)
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 3/29/2025  HighLowAverage
Temperature 70.9 °F (18:15) 63.9 °F (8:52) 67.4 °F
Dew Point 58.2 °F (15:38) 42.7 °F (0:10) 52.8 °F
Humidity 70 % (10:17) 37 % (0:10) 60.3 %
Wind Speed 3.00 mph South (11:10) - -
Wind Gust 14.00 mph Southwest (17:17) - -
Wind - - South
Pressure 30.18 in (10:13) 30.03 in (23:26) 30.1 in
Precipitation Total: 0.000 in - -
 
 3/28/2025  HighLowAverage
Temperature 79.3 °F (16:33) 57.2 °F (6:52) 67.8 °F
Dew Point 49.1 °F (15:44) 36.4 °F (4:34) 41.6 °F
Humidity 47 % (6:41) 32 % (17:06) 38.8 %
Wind Speed 3.00 mph Southwest (12:44) - -
Wind Gust 13.00 mph Southwest (13:23) - -
Wind - - South
Pressure 30.27 in (10:40) 30.11 in (21:43) 30.18 in
Precipitation Total: 0.000 in - -
 
 3/27/2025  HighLowAverage
Temperature 73.4 °F (16:26) 41.5 °F (7:55) 58.6 °F
Dew Point 38.6 °F (21:25) 29.4 °F (0:43) 34.6 °F
Humidity 72 % (7:42) 25 % (18:05) 42.6 %
Wind Speed 1.99 mph South (11:36) - -
Wind Gust 10.00 mph Southwest (12:14) - -
Wind - - Southeast
Pressure 30.35 in (10:35) 30.18 in (20:24) 30.24 in
Precipitation Total: 0.000 in - -
 
 3/26/2025  HighLowAverage
Temperature 67.6 °F (15:55) 47.5 °F (7:48) 57.9 °F
Dew Point 41.0 °F (10:56) 28.3 °F (18:25) 34.8 °F
Humidity 69 % (7:47) 24 % (18:25) 43.9 %
Wind Speed 8.01 mph Northwest (16:38) - -
Wind Gust 21.00 mph North (16:33) - -
Wind - - Southwest
Pressure 30.23 in (10:38) 30.09 in (1:01) 30.16 in
Precipitation Total: 0.000 in - -
 
 3/25/2025  HighLowAverage
Temperature 77.2 °F (16:26) 45.3 °F (5:36) 61.3 °F
Dew Point 46.1 °F (14:31) 28.1 °F (19:52) 36.9 °F
Humidity 72 % (5:35) 20 % (19:52) 43.6 %
Wind Speed 8.01 mph Northwest (19:37) - -
Wind Gust 18.99 mph Northwest (18:31) - -
Wind - - West
Pressure 30.10 in (23:42) 29.93 in (16:31) 30 in
Precipitation Total: 0.000 in - -
 
 3/24/2025  HighLowAverage
Temperature 66.7 °F (17:49) 50.7 °F (7:26) 58.2 °F
Dew Point 55.4 °F (4:35) 27.7 °F (16:25) 42.2 °F
Humidity 96 % (4:35) 24 % (16:25) 61.2 %
Wind Speed 8.99 mph North (5:32) - -
Wind Gust 15.99 mph North (5:31) - -
Wind - - Southwest
Pressure 30.02 in (23:06) 29.85 in (3:05) 29.94 in
Precipitation Total: 0.440 in
Max Rate: 0.950 in/hr (4:36)
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 3/23/2025  HighLowAverage
Temperature 75.7 °F (16:27) 41.0 °F (7:53) 60.2 °F
Dew Point 54.1 °F (23:33) 24.8 °F (0:30) 37.7 °F
Humidity 79 % (23:59) 31 % (16:32) 44.6 %
Wind Speed 10.00 mph Southwest (12:50) - -
Wind Gust 24.00 mph Southwest (14:28) - -
Wind - - South
Pressure 30.09 in (8:55) 29.89 in (19:23) 30 in
Precipitation Total: 0.060 in
Max Rate: 0.370 in/hr (23:42)
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 3/22/2025  HighLowAverage
Temperature 70.0 °F (15:37) 46.8 °F (2:13) 57.2 °F
Dew Point 34.7 °F (12:48) 21.9 °F (18:54) 28.2 °F
Humidity 52 % (1:33) 18 % (18:54) 34.9 %
Wind Speed 3.00 mph North (16:08) - -
Wind Gust 13.00 mph Northwest (16:06) - -
Wind - - West
Pressure 30.08 in (23:11) 29.98 in (6:06) 30.02 in
Precipitation Total: 0.000 in - -
 
 3/21/2025  HighLowAverage
Temperature 61.2 °F (17:55) 32.4 °F (7:52) 45.9 °F
Dew Point 32.6 °F (9:50) 21.4 °F (16:02) 28.2 °F
Humidity 89 % (7:38) 24 % (16:37) 54.9 %
Wind Speed 3.00 mph North (0:03) - -
Wind Gust 10.00 mph Northeast (11:03) - -
Wind - - West
Pressure 30.18 in (12:18) 29.99 in (20:53) 30.08 in
Precipitation Total: 0.000 in - -
 
 3/20/2025  HighLowAverage
Temperature 69.1 °F (0:00) 39.6 °F (23:59) 48.9 °F
Dew Point 55.1 °F (3:47) 29.8 °F (23:25) 37.1 °F
Humidity 88 % (3:47) 44 % (0:30) 64.5 %
Wind Speed 11.01 mph Northwest (18:46) - -
Wind Gust 21.00 mph South (20:27) - -
Wind - - West
Pressure 30.09 in (23:19) 29.67 in (3:12) 29.87 in
Precipitation Total: 0.131 in
Max Rate: 0.420 in/hr (3:51)
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 3/19/2025  HighLowAverage
Temperature 73.8 °F (16:10) 53.6 °F (8:04) 63.9 °F
Dew Point 50.3 °F (15:08) 32.0 °F (3:54) 41.5 °F
Humidity 67 % (10:24) 32 % (0:09) 44.5 %
Wind Speed 13.00 mph South (17:07) - -
Wind Gust 27.00 mph South (17:06) - -
Wind - - South
Pressure 30.01 in (0:00) 29.74 in (23:59) 29.91 in
Precipitation Total: 0.000 in - -
 
 3/18/2025  HighLowAverage
Temperature 72.9 °F (16:48) 36.5 °F (7:23) 55.6 °F
Dew Point 39.4 °F (14:31) 30.2 °F (0:17) 33.5 °F
Humidity 84 % (7:35) 22 % (17:54) 47.8 %
Wind Speed 4.00 mph South (16:58) - -
Wind Gust 15.01 mph Southwest (16:49) - -
Wind - - South
Pressure 30.21 in (8:31) 29.99 in (22:10) 30.11 in
Precipitation Total: 0.000 in - -
 
 3/17/2025  HighLowAverage
Temperature 57.6 °F (17:44) 37.0 °F (8:44) 46.2 °F
Dew Point 37.9 °F (0:00) 25.6 °F (9:36) 29.8 °F
Humidity 76 % (4:40) 32 % (17:47) 54.5 %
Wind Speed 13.00 mph South (6:54) - -
Wind Gust 23.00 mph Northwest (6:38) - -
Wind - - Southwest
Pressure 30.23 in (12:00) 30.00 in (0:04) 30.13 in
Precipitation Total: 0.000 in - -
 
 3/16/2025  HighLowAverage
Temperature 68.5 °F (14:13) 46.8 °F (23:59) 60.9 °F
Dew Point 61.8 °F (0:00) 37.9 °F (23:59) 50.6 °F
Humidity 96 % (1:34) 40 % (14:15) 71.4 %
Wind Speed 12.49 mph South (0:03) - -
Wind Gust 21.99 mph Southeast (0:30) - -
Wind - - Southwest
Pressure 30.00 in (23:30) 29.46 in (0:50) 29.71 in
Precipitation Total: 0.429 in
Max Rate: 0.870 in/hr (0:05)
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 3/15/2025  HighLowAverage
Temperature 74.5 °F (16:52) 59.2 °F (10:44) 66.3 °F
Dew Point 63.0 °F (22:36) 55.6 °F (7:46) 58.8 °F
Humidity 94 % (10:14) 59 % (17:48) 77.5 %
Wind Speed 14.00 mph South (17:24) - -
Wind Gust 27.00 mph South (17:29) - -
Wind - - South
Pressure 29.82 in (9:30) 29.49 in (23:24) 29.67 in
Precipitation Total: 1.511 in
Max Rate: 3.810 in/hr (23:53)
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 3/14/2025  HighLowAverage
Temperature 77.0 °F (16:23) 54.9 °F (6:59) 65.9 °F
Dew Point 60.0 °F (13:58) 51.2 °F (6:47) 54.9 °F
Humidity 90 % (8:37) 45 % (17:52) 69.4 %
Wind Speed 8.01 mph South (15:12) - -
Wind Gust 18.01 mph Southeast (13:33) - -
Wind - - South
Pressure 29.95 in (9:47) 29.79 in (19:22) 29.87 in
Precipitation Total: 0.000 in - -
 
 3/13/2025  HighLowAverage
Temperature 74.7 °F (16:56) 56.1 °F (8:29) 64.7 °F
Dew Point 56.4 °F (13:24) 33.9 °F (2:22) 46.6 °F
Humidity 70 % (9:24) 34 % (0:57) 52.9 %
Wind Speed 7.00 mph South (14:29) - -
Wind Gust 15.01 mph South (14:43) - -
Wind - - South
Pressure 29.92 in (10:13) 29.81 in (17:31) 29.87 in
Precipitation Total: 0.000 in - -
 
 3/12/2025  HighLowAverage
Temperature 76.5 °F (16:11) 48.6 °F (8:13) 63.9 °F
Dew Point 42.7 °F (11:25) 30.8 °F (18:26) 37 °F
Humidity 60 % (8:34) 20 % (18:26) 38.1 %
Wind Speed 4.00 mph Southwest (17:59) - -
Wind Gust 15.01 mph South (13:57) - -
Wind - - Southwest
Pressure 29.95 in (9:18) 29.82 in (19:17) 29.89 in
Precipitation Total: 0.000 in - -
 
 3/11/2025  HighLowAverage
Temperature 76.5 °F (16:50) 44.2 °F (8:34) 60.4 °F
Dew Point 36.4 °F (10:20) 25.6 °F (0:26) 30.8 °F
Humidity 56 % (9:08) 18 % (16:55) 34.2 %
Wind Speed 1.99 mph Southwest (18:26) - -
Wind Gust 11.99 mph Southwest (17:27) - -
Wind - - West
Pressure 29.97 in (11:03) 29.85 in (18:29) 29.89 in
Precipitation Total: 0.000 in - -
 
 3/10/2025  HighLowAverage
Temperature 68.2 °F (17:14) 45.9 °F (9:05) 55.6 °F
Dew Point 37.7 °F (3:21) 17.6 °F (18:44) 29 °F
Humidity 69 % (3:21) 15 % (18:44) 40.3 %
Wind Speed 4.00 mph Northwest (18:41) - -
Wind Gust 15.01 mph North (17:19) - -
Wind - - Southwest
Pressure 29.98 in (0:28) 29.80 in (18:00) 29.87 in
Precipitation Total: 0.000 in - -
 
 3/9/2025  HighLowAverage
Temperature 59.7 °F (16:03) 44.8 °F (8:54) 52.1 °F
Dew Point 37.7 °F (20:18) 26.8 °F (0:39) 31.3 °F
Humidity 57 % (8:38) 35 % (16:09) 45.3 %
Wind Speed 5.01 mph North (5:52) - -
Wind Gust 15.01 mph Northeast (4:21) - -
Wind - - Southeast
Pressure 30.10 in (5:37) 29.92 in (20:22) 30 in
Precipitation Total: 0.000 in - -
 
 3/8/2025  HighLowAverage
Temperature 63.1 °F (15:01) 50.4 °F (23:59) 58.6 °F
Dew Point 48.9 °F (7:38) 27.5 °F (23:59) 38.9 °F
Humidity 71 % (7:35) 36 % (19:24) 48.8 %
Wind Speed 8.50 mph North (11:23) - -
Wind Gust 18.99 mph Southeast (9:35) - -
Wind - - Southwest
Pressure 30.03 in (22:56) 29.80 in (3:42) 29.91 in
Precipitation Total: 0.000 in - -
 
 3/7/2025  HighLowAverage
Temperature 62.4 °F (15:17) 33.6 °F (5:38) 49.1 °F
Dew Point 33.7 °F (22:37) 23.4 °F (1:44) 29.4 °F
Humidity 80 % (5:01) 30 % (15:59) 49.9 %
Wind Speed 5.01 mph Southwest (16:00) - -
Wind Gust 17.00 mph Southwest (15:37) - -
Wind - - Southwest
Pressure 30.07 in (7:01) 29.81 in (23:59) 29.93 in
Precipitation Total: 0.000 in - -
 
 3/6/2025  HighLowAverage
Temperature 51.1 °F (17:05) 34.9 °F (4:51) 41.2 °F
Dew Point 31.2 °F (14:16) 24.0 °F (23:52) 27.1 °F
Humidity 75 % (2:59) 38 % (16:27) 58.7 %
Wind Speed 8.99 mph North (10:34) - -
Wind Gust 18.01 mph Northwest (2:37) - -
Wind - - Northwest
Pressure 30.01 in (21:43) 29.75 in (0:19) 29.91 in
Precipitation Total: 0.000 in - -
 
 3/5/2025  HighLowAverage
Temperature 60.1 °F (0:00) 37.2 °F (23:59) 47.1 °F
Dew Point 56.0 °F (0:16) 28.0 °F (23:58) 42.4 °F
Humidity 93 % (0:38) 69 % (16:22) 83.7 %
Wind Speed 15.01 mph South (0:02) - -
Wind Gust 37.00 mph Southwest (0:32) - -
Wind - - Southwest
Pressure 29.75 in (22:51) 29.46 in (0:09) 29.57 in
Precipitation Total: 1.379 in
Max Rate: 6.700 in/hr (0:25)
- -
 
 3/4/2025  HighLowAverage
Temperature 65.7 °F (14:48) 46.8 °F (6:52) 57 °F
Dew Point 55.6 °F (23:56) 21.3 °F (0:02) 41.7 °F
Humidity 85 % (23:50) 31 % (0:08) 57.6 %
Wind Speed 14.00 mph Southeast (23:45) - -
Wind Gust 28.99 mph South (19:58) - -
Wind - - South
Pressure 30.11 in (0:00) 29.45 in (23:59) 29.9 in
Precipitation Total: 0.140 in
Max Rate: 0.380 in/hr (23:43)
- -
 
 3/3/2025  HighLowAverage
Temperature 61.5 °F (16:09) 29.8 °F (7:24) 45.7 °F
Dew Point 22.1 °F (10:49) 10.0 °F (0:32) 16.3 °F
Humidity 61 % (5:46) 16 % (15:57) 33 %
Wind Speed 1.01 mph Southwest (12:01) - -
Wind Gust 10.00 mph South (22:48) - -
Wind - - Southwest
Pressure 30.21 in (10:00) 30.09 in (19:06) 30.14 in
Precipitation Total: 0.000 in - -
 
 3/2/2025  HighLowAverage
Temperature 50.0 °F (16:23) 28.4 °F (7:59) 38.4 °F
Dew Point 22.1 °F (0:09) 7.6 °F (15:05) 14.2 °F
Humidity 60 % (3:29) 19 % (16:12) 40 %
Wind Speed 7.50 mph North (0:34) - -
Wind Gust 15.01 mph South (0:29) - -
Wind - - South
Pressure 30.25 in (10:17) 30.07 in (1:10) 30.14 in
Precipitation Total: 0.000 in - -
 
 3/1/2025  HighLowAverage
Temperature 63.1 °F (12:58) 37.6 °F (23:59) 54 °F
Dew Point 35.4 °F (9:25) 20.2 °F (19:50) 29.3 °F
Humidity 54 % (23:43) 25 % (14:02) 39.4 %
Wind Speed 11.99 mph Northwest (19:37) - -
Wind Gust 23.00 mph North (16:05) - -
Wind - - West
Pressure 30.08 in (23:51) 29.79 in (5:17) 29.88 in
Precipitation Total: 0.000 in - -