Monthly Statistics in Chattanooga, TN for January 2025

 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)
- -
 
 1/31/2025  HighLowAverage
Temperature 60.4 °F (0:29) 46.2 °F (23:59) 55 °F
Dew Point 58.3 °F (11:07) 42.4 °F (0:00) 50.8 °F
Humidity 97 % (10:54) 53 % (0:01) 86.9 %
Wind Speed 10.00 mph Northwest (21:23) - -
Wind Gust 20.00 mph North (21:14) - -
Wind - - Southwest
Pressure 29.96 in (23:52) 29.81 in (14:50) 29.88 in
Precipitation Total: 0.499 in
Max Rate: 0.620 in/hr (9:34)
- -
 
 1/30/2025  HighLowAverage
Temperature 63.9 °F (16:33) 42.6 °F (8:23) 53.6 °F
Dew Point 42.4 °F (23:57) 31.5 °F (14:51) 34.8 °F
Humidity 75 % (8:23) 31 % (14:51) 50.7 %
Wind Speed 5.99 mph South (22:29) - -
Wind Gust 18.99 mph South (20:18) - -
Wind - - Southwest
Pressure 30.18 in (9:33) 29.93 in (23:51) 30.06 in
Precipitation Total: 0.011 in - -
 
 1/29/2025  HighLowAverage
Temperature 64.6 °F (16:05) 36.3 °F (8:04) 51.1 °F
Dew Point 41.1 °F (10:48) 31.7 °F (17:59) 35.5 °F
Humidity 89 % (8:03) 32 % (17:46) 58.5 %
Wind Speed 1.99 mph Northwest (17:35) - -
Wind Gust 10.00 mph Northwest (17:10) - -
Wind - - West
Pressure 30.13 in (23:35) 29.97 in (5:04) 30.03 in
Precipitation Total: 0.000 in - -
 
 1/28/2025  HighLowAverage
Temperature 56.5 °F (16:29) 29.7 °F (7:52) 42.6 °F
Dew Point 35.4 °F (23:19) 24.5 °F (7:12) 29.7 °F
Humidity 96 % (0:37) 34 % (16:11) 63.1 %
Wind Speed 1.01 mph Southwest (18:58) - -
Wind Gust 5.99 mph Southwest (17:41) - -
Wind - - Southwest
Pressure 30.09 in (10:32) 29.95 in (19:16) 30.02 in
Precipitation Total: 0.000 in - -
 
 1/27/2025  HighLowAverage
Temperature 46.6 °F (15:51) 34.5 °F (23:59) 41.4 °F
Dew Point 44.5 °F (14:43) 32.9 °F (23:35) 39.6 °F
Humidity 97 % (4:25) 82 % (19:11) 93.5 %
Wind Speed 4.00 mph Northwest (16:45) - -
Wind Gust 11.01 mph North (16:43) - -
Wind - - Southwest
Pressure 30.21 in (0:00) 30.03 in (16:33) 30.1 in
Precipitation Total: 0.269 in
Max Rate: 0.140 in/hr (5:39)
- -
 
 1/26/2025  HighLowAverage
Temperature 48.9 °F (14:44) 31.3 °F (1:20) 41.3 °F
Dew Point 39.5 °F (23:55) 17.9 °F (5:12) 25.8 °F
Humidity 93 % (23:34) 42 % (11:29) 54.9 %
Wind Speed 1.99 mph South (20:40) - -
Wind Gust 11.01 mph Southwest (20:47) - -
Wind - - Southwest
Pressure 30.39 in (11:01) 30.21 in (23:59) 30.3 in
Precipitation Total: 0.050 in
Max Rate: 0.050 in/hr (23:39)
- -
 
 1/25/2025  HighLowAverage
Temperature 48.7 °F (16:09) 22.8 °F (7:46) 35.9 °F
Dew Point 21.5 °F (15:27) 15.4 °F (6:48) 18.6 °F
Humidity 77 % (8:06) 32 % (16:36) 51.4 %
Wind Speed 1.01 mph Southwest (17:22) - -
Wind Gust 7.00 mph South (17:23) - -
Wind - - Southwest
Pressure 30.45 in (10:01) 30.32 in (18:40) 30.36 in
Precipitation Total: 0.000 in - -
 
 1/24/2025  HighLowAverage
Temperature 45.5 °F (14:02) 26.4 °F (8:08) 34.8 °F
Dew Point 24.3 °F (12:23) 18.0 °F (17:16) 20.2 °F
Humidity 79 % (7:59) 35 % (15:46) 56.5 %
Wind Speed 1.99 mph Southwest (12:21) - -
Wind Gust 15.01 mph Northwest (13:10) - -
Wind - - West
Pressure 30.33 in (21:42) 30.20 in (14:34) 30.26 in
Precipitation Total: 0.000 in - -
 
 1/23/2025  HighLowAverage
Temperature 42.6 °F (16:15) 22.3 °F (8:25) 31.7 °F
Dew Point 19.8 °F (23:14) 9.8 °F (11:17) 15 °F
Humidity 66 % (8:23) 35 % (14:10) 50.7 %
Wind Speed 1.01 mph South (1:19) - -
Wind Gust 7.00 mph South (2:51) - -
Wind - - West
Pressure 30.32 in (10:13) 30.23 in (16:47) 30.27 in
Precipitation Total: 0.000 in - -
 
 1/22/2025  HighLowAverage
Temperature 34.5 °F (15:47) 10.0 °F (8:04) 21.7 °F
Dew Point 14.2 °F (15:42) 5.4 °F (7:55) 9.2 °F
Humidity 84 % (8:09) 40 % (15:49) 59.9 %
Wind Speed 4.00 mph Northeast (0:42) - -
Wind Gust 14.00 mph South (1:44) - -
Wind - - South
Pressure 30.45 in (9:15) 30.26 in (18:04) 30.35 in
Precipitation Total: 0.000 in - -
 
 1/21/2025  HighLowAverage
Temperature 23.5 °F (16:37) 15.4 °F (2:32) 19 °F
Dew Point 9.2 °F (21:09) 3.5 °F (13:42) 6.1 °F
Humidity 67 % (4:21) 42 % (17:03) 56.8 %
Wind Speed 5.01 mph South (23:33) - -
Wind Gust 14.00 mph North (20:33) - -
Wind - - South
Pressure 30.54 in (0:53) 30.39 in (16:18) 30.47 in
Precipitation Total: 0.000 in - -
 
 1/20/2025  HighLowAverage
Temperature 24.1 °F (16:30) 11.1 °F (7:56) 17.5 °F
Dew Point 10.9 °F (0:07) -1.2 °F (14:07) 4.2 °F
Humidity 73 % (8:30) 36 % (14:58) 56.4 %
Wind Speed 10.00 mph North (0:58) - -
Wind Gust 18.01 mph North (1:16) - -
Wind - - South
Pressure 30.52 in (11:36) 30.29 in (1:43) 30.42 in
Precipitation Total: 0.000 in - -
 
 1/19/2025  HighLowAverage
Temperature 45.5 °F (0:00) 21.0 °F (23:59) 33.4 °F
Dew Point 43.9 °F (0:01) 10.7 °F (23:59) 27.8 °F
Humidity 95 % (0:15) 60 % (21:45) 80.4 %
Wind Speed 11.01 mph Northwest (20:46) - -
Wind Gust 21.00 mph North (21:06) - -
Wind - - West
Pressure 30.30 in (23:47) 29.79 in (4:34) 30 in
Precipitation Total: 0.000 in - -
 
 1/18/2025  HighLowAverage
Temperature 49.5 °F (0:00) 41.9 °F (3:33) 45.2 °F
Dew Point 47.4 °F (15:57) 34.4 °F (0:00) 43.8 °F
Humidity 97 % (8:30) 56 % (0:00) 94.9 %
Wind Speed 8.99 mph South (6:42) - -
Wind Gust 17.00 mph Southeast (3:41) - -
Wind - - South
Pressure 29.94 in (0:11) 29.75 in (15:18) 29.81 in
Precipitation Total: 0.570 in
Max Rate: 0.370 in/hr (4:43)
- -
 
 1/17/2025  HighLowAverage
Temperature 57.2 °F (15:24) 31.6 °F (8:17) 46.1 °F
Dew Point 34.1 °F (23:59) 24.5 °F (21:25) 29.1 °F
Humidity 86 % (8:32) 33 % (15:47) 54.2 %
Wind Speed 3.00 mph Southwest (23:47) - -
Wind Gust 17.00 mph South (23:57) - -
Wind - - Southeast
Pressure 30.14 in (8:04) 29.90 in (23:10) 30.03 in
Precipitation Total: 0.000 in - -
 
 1/16/2025  HighLowAverage
Temperature 56.5 °F (15:01) 30.6 °F (5:19) 43.2 °F
Dew Point 31.2 °F (10:25) 16.5 °F (0:32) 26.5 °F
Humidity 77 % (8:21) 35 % (15:28) 53.2 %
Wind Speed 3.50 mph West (13:53) - -
Wind Gust 20.00 mph West (13:02) - -
Wind - - Southwest
Pressure 30.28 in (0:00) 29.99 in (15:16) 30.12 in
Precipitation Total: 0.000 in - -
 
 1/15/2025  HighLowAverage
Temperature 47.3 °F (16:10) 27.0 °F (8:09) 36.4 °F
Dew Point 25.9 °F (1:55) 13.9 °F (11:05) 18.7 °F
Humidity 77 % (7:07) 31 % (16:28) 50.3 %
Wind Speed 4.00 mph Northwest (1:48) - -
Wind Gust 11.01 mph North (1:40) - -
Wind - - West
Pressure 30.45 in (10:11) 30.28 in (23:59) 30.35 in
Precipitation Total: 0.000 in - -
 
 1/14/2025  HighLowAverage
Temperature 46.8 °F (16:11) 24.8 °F (8:07) 34.8 °F
Dew Point 26.7 °F (0:00) 14.4 °F (11:53) 20.7 °F
Humidity 78 % (0:55) 37 % (16:27) 57.8 %
Wind Speed 4.00 mph North (1:28) - -
Wind Gust 11.01 mph North (1:23) - -
Wind - - Southwest
Pressure 30.38 in (10:09) 30.25 in (0:24) 30.31 in
Precipitation Total: 0.000 in - -
 
 1/13/2025  HighLowAverage
Temperature 50.4 °F (14:49) 31.3 °F (3:32) 39.4 °F
Dew Point 35.3 °F (13:25) 26.7 °F (23:59) 30.7 °F
Humidity 89 % (8:56) 49 % (16:10) 72.2 %
Wind Speed 3.50 mph West (18:54) - -
Wind Gust 11.99 mph Northwest (15:55) - -
Wind - - West
Pressure 30.26 in (23:36) 30.08 in (1:47) 30.15 in
Precipitation Total: 0.010 in - -
 
 1/12/2025  HighLowAverage
Temperature 42.6 °F (16:19) 22.8 °F (8:16) 32.7 °F
Dew Point 32.5 °F (14:38) 21.4 °F (8:16) 27.3 °F
Humidity 96 % (8:26) 62 % (16:29) 81.2 %
Wind Speed 4.00 mph Southwest (11:46) - -
Wind Gust 11.01 mph South (11:41) - -
Wind - - South
Pressure 30.13 in (22:03) 30.01 in (1:29) 30.06 in
Precipitation Total: 0.360 in
Max Rate: 0.170 in/hr (13:46)
- -
 
 1/11/2025  HighLowAverage
Temperature 33.6 °F (13:50) 29.7 °F (23:59) 32.1 °F
Dew Point 31.4 °F (3:43) 24.0 °F (12:09) 27.5 °F
Humidity 96 % (0:00) 70 % (14:39) 83.4 %
Wind Speed 5.01 mph Southwest (4:53) - -
Wind Gust 13.00 mph Northwest (12:43) - -
Wind - - Southwest
Pressure 30.04 in (22:43) 29.76 in (1:56) 29.91 in
Precipitation Total: 0.090 in - -
 
 1/10/2025  HighLowAverage
Temperature 32.4 °F (15:52) 25.7 °F (8:52) 29.8 °F
Dew Point 31.2 °F (21:42) 13.7 °F (0:48) 24.3 °F
Humidity 96 % (14:54) 51 % (1:04) 81.6 %
Wind Speed 4.00 mph South (16:18) - -
Wind Gust 11.01 mph South (16:37) - -
Wind - - South
Pressure 30.16 in (0:00) 29.74 in (16:53) 29.95 in
Precipitation Total: 0.060 in - -
 
 1/9/2025  HighLowAverage
Temperature 35.1 °F (15:34) 17.6 °F (8:05) 25.9 °F
Dew Point 16.4 °F (11:19) 11.3 °F (16:58) 14.2 °F
Humidity 84 % (7:30) 38 % (16:58) 63 %
Wind Speed 3.00 mph South (9:34) - -
Wind Gust 11.01 mph South (9:39) - -
Wind - - Southeast
Pressure 30.32 in (10:49) 30.16 in (23:59) 30.23 in
Precipitation Total: 0.000 in - -
 
 1/8/2025  HighLowAverage
Temperature 30.0 °F (15:03) 23.4 °F (23:59) 25.8 °F
Dew Point 20.4 °F (0:00) 16.0 °F (23:19) 18.5 °F
Humidity 85 % (0:57) 63 % (17:38) 73.7 %
Wind Speed 5.99 mph Northwest (6:07) - -
Wind Gust 15.01 mph South (5:13) - -
Wind - - Southwest
Pressure 30.35 in (2:18) 30.21 in (16:53) 30.28 in
Precipitation Total: 0.000 in - -
 
 1/7/2025  HighLowAverage
Temperature 33.4 °F (15:18) 24.8 °F (23:59) 28.9 °F
Dew Point 23.1 °F (15:00) 20.1 °F (23:53) 21.9 °F
Humidity 83 % (23:50) 64 % (16:28) 74.9 %
Wind Speed 10.00 mph Northwest (0:24) - -
Wind Gust 18.99 mph South (1:53) - -
Wind - - Southwest
Pressure 30.35 in (10:43) 30.17 in (0:55) 30.28 in
Precipitation Total: 0.000 in - -
 
 1/6/2025  HighLowAverage
Temperature 50.2 °F (5:38) 27.9 °F (21:52) 36.7 °F
Dew Point 49.2 °F (4:58) 21.5 °F (18:36) 32.1 °F
Humidity 97 % (1:53) 72 % (10:44) 83.4 %
Wind Speed 13.50 mph Northwest (19:26) - -
Wind Gust 21.99 mph Northwest (7:01) - -
Wind - - West
Pressure 30.18 in (23:40) 29.65 in (5:34) 29.88 in
Precipitation Total: 0.640 in
Max Rate: 0.630 in/hr (3:02)
- -
 
 1/5/2025  HighLowAverage
Temperature 46.4 °F (21:16) 31.6 °F (3:28) 37.4 °F
Dew Point 45.0 °F (21:16) 14.8 °F (1:07) 29 °F
Humidity 97 % (19:18) 45 % (1:07) 72.8 %
Wind Speed 11.01 mph Southeast (21:46) - -
Wind Gust 25.01 mph South (22:21) - -
Wind - - South
Pressure 30.26 in (4:05) 29.76 in (23:59) 30.06 in
Precipitation Total: 0.450 in
Max Rate: 0.570 in/hr (23:45)
- -
 
 1/4/2025  HighLowAverage
Temperature 42.8 °F (16:34) 28.0 °F (8:16) 34.1 °F
Dew Point 20.8 °F (1:07) 14.3 °F (12:33) 17.6 °F
Humidity 71 % (6:29) 34 % (16:39) 51.8 %
Wind Speed 1.99 mph Northwest (4:46) - -
Wind Gust 13.00 mph North (11:31) - -
Wind - - South
Pressure 30.38 in (10:17) 30.25 in (23:57) 30.3 in
Precipitation Total: 0.000 in - -
 
 1/3/2025  HighLowAverage
Temperature 46.9 °F (13:17) 30.6 °F (2:58) 37.5 °F
Dew Point 32.8 °F (12:23) 17.9 °F (17:34) 24.8 °F
Humidity 81 % (5:05) 39 % (17:34) 61.2 %
Wind Speed 12.49 mph South (16:56) - -
Wind Gust 23.00 mph South (17:25) - -
Wind - - West
Pressure 30.30 in (23:53) 30.18 in (14:18) 30.22 in
Precipitation Total: 0.000 in - -
 
 1/2/2025  HighLowAverage
Temperature 45.0 °F (16:13) 28.0 °F (8:04) 35.6 °F
Dew Point 26.0 °F (0:03) 22.5 °F (22:38) 23.8 °F
Humidity 83 % (5:47) 42 % (16:29) 63.7 %
Wind Speed 2.49 mph North (12:21) - -
Wind Gust 13.00 mph South (11:22) - -
Wind - - South
Pressure 30.39 in (10:13) 30.25 in (23:59) 30.29 in
Precipitation Total: 0.000 in - -
 
 1/1/2025  HighLowAverage
Temperature 43.9 °F (0:00) 33.4 °F (23:59) 40.8 °F
Dew Point 37.1 °F (0:40) 25.7 °F (23:59) 32.8 °F
Humidity 87 % (8:20) 64 % (14:48) 73.3 %
Wind Speed 5.99 mph South (6:58) - -
Wind Gust 17.00 mph North (12:48) - -
Wind - - West
Pressure 30.29 in (23:00) 29.99 in (0:13) 30.15 in
Precipitation Total: 0.000 in - -