Monthly Statistics in Chattanooga, TN for July 2025

 July 2025  HighLowAverage
Temperature 95.7 °F (28-15:46) 70.2 °F (3-6:42) 80.2 °F
Dew Point 78.9 °F (21-13:09) 59.9 °F (5-16:59) 72.2 °F
Humidity 98 % (10-8:19) 34 % (5-16:59) 78.2 %
Wind Speed 10.50 mph North (31-14:21) - -
Wind Gust 21.99 mph Northwest (21-14:28) - -
Wind - - Southwest
Pressure 30.19 in (24-8:23) 29.88 in (1-19:03) 30.05 in
Precipitation Total: 5.520 in
Max Rate: 5.430 in/hr (30-21:56)
- -
 
 7/31/2025  HighLowAverage
Temperature 89.2 °F (13:08) 72.0 °F (14:42) 76 °F
Dew Point 78.9 °F (13:06) 68.9 °F (14:23) 73.2 °F
Humidity 98 % (7:48) 69 % (13:17) 91.4 %
Wind Speed 10.50 mph North (14:21) - -
Wind Gust 18.99 mph South (14:01) - -
Wind - - South
Pressure 30.05 in (23:31) 29.97 in (4:52) 30 in
Precipitation Total: 0.650 in
Max Rate: 5.190 in/hr (14:12)
- -
 
 7/30/2025  HighLowAverage
Temperature 93.7 °F (18:00) 72.9 °F (23:44) 82.2 °F
Dew Point 76.6 °F (13:58) 71.1 °F (22:11) 73.9 °F
Humidity 95 % (22:31) 54 % (18:23) 77.5 %
Wind Speed 5.99 mph South (22:35) - -
Wind Gust 11.01 mph Southeast (22:26) - -
Wind - - South
Pressure 30.06 in (8:06) 29.93 in (19:40) 29.99 in
Precipitation Total: 2.231 in
Max Rate: 5.430 in/hr (21:56)
- -
 
 7/29/2025  HighLowAverage
Temperature 92.8 °F (14:05) 74.7 °F (7:26) 82.8 °F
Dew Point 77.8 °F (11:29) 71.0 °F (16:01) 74.5 °F
Humidity 94 % (4:48) 55 % (15:30) 76.9 %
Wind Speed 6.50 mph North (15:04) - -
Wind Gust 14.00 mph South (14:59) - -
Wind - - Southwest
Pressure 30.10 in (0:00) 29.98 in (19:00) 30.04 in
Precipitation Total: 0.000 in - -
 
 7/28/2025  HighLowAverage
Temperature 95.7 °F (15:46) 74.5 °F (7:18) 83.5 °F
Dew Point 77.5 °F (18:48) 71.6 °F (5:31) 74.4 °F
Humidity 92 % (6:20) 51 % (15:48) 75.2 %
Wind Speed 1.01 mph North (10:31) - -
Wind Gust 8.99 mph South (11:10) - -
Wind - - South
Pressure 30.17 in (9:07) 30.05 in (21:26) 30.1 in
Precipitation Total: 0.000 in - -
 
 7/27/2025  HighLowAverage
Temperature 93.4 °F (16:37) 72.9 °F (7:36) 82.7 °F
Dew Point 76.2 °F (13:00) 70.7 °F (7:21) 73.3 °F
Humidity 94 % (4:58) 52 % (16:38) 74.8 %
Wind Speed 1.01 mph Southwest (4:13) - -
Wind Gust 5.99 mph South (10:00) - -
Wind - - Southwest
Pressure 30.19 in (10:34) 30.08 in (18:24) 30.13 in
Precipitation Total: 0.000 in - -
 
 7/26/2025  HighLowAverage
Temperature 89.1 °F (13:44) 72.9 °F (7:12) 81 °F
Dew Point 77.6 °F (16:51) 70.4 °F (6:58) 73.3 °F
Humidity 94 % (7:13) 62 % (13:45) 78.1 %
Wind Speed 1.01 mph Southwest (14:39) - -
Wind Gust 7.00 mph Southwest (16:44) - -
Wind - - Southwest
Pressure 30.16 in (9:29) 30.07 in (19:14) 30.11 in
Precipitation Total: 0.019 in - -
 
 7/25/2025  HighLowAverage
Temperature 90.9 °F (14:49) 74.3 °F (6:58) 81.9 °F
Dew Point 75.8 °F (14:39) 70.7 °F (16:41) 72.8 °F
Humidity 94 % (7:30) 53 % (16:41) 75 %
Wind Speed 1.01 mph Southwest (8:36) - -
Wind Gust 8.99 mph Southwest (16:39) - -
Wind - - Southwest
Pressure 30.16 in (10:14) 30.04 in (18:47) 30.1 in
Precipitation Total: 0.000 in - -
 
 7/24/2025  HighLowAverage
Temperature 89.8 °F (15:53) 72.9 °F (7:32) 81.5 °F
Dew Point 74.6 °F (20:23) 66.7 °F (6:57) 71.7 °F
Humidity 86 % (7:19) 57 % (15:58) 72.7 %
Wind Speed 1.01 mph Southwest (11:11) - -
Wind Gust 10.00 mph Southwest (14:42) - -
Wind - - South
Pressure 30.19 in (8:23) 30.08 in (20:42) 30.13 in
Precipitation Total: 0.000 in - -
 
 7/23/2025  HighLowAverage
Temperature 88.9 °F (17:00) 73.4 °F (6:32) 79.9 °F
Dew Point 76.2 °F (8:59) 71.9 °F (5:18) 74 °F
Humidity 97 % (7:19) 62 % (17:19) 83.1 %
Wind Speed 5.01 mph Southwest (10:56) - -
Wind Gust 10.00 mph Southwest (10:53) - -
Wind - - Southwest
Pressure 30.15 in (12:21) 30.03 in (4:42) 30.09 in
Precipitation Total: 0.000 in - -
 
 7/22/2025  HighLowAverage
Temperature 90.0 °F (16:13) 71.8 °F (5:03) 78.4 °F
Dew Point 77.3 °F (11:26) 70.9 °F (4:45) 73.8 °F
Humidity 98 % (2:42) 61 % (16:36) 87 %
Wind Speed 4.00 mph North (13:14) - -
Wind Gust 8.99 mph North (12:16) - -
Wind - - South
Pressure 30.05 in (8:18) 29.98 in (18:37) 30.01 in
Precipitation Total: 0.010 in - -
 
 7/21/2025  HighLowAverage
Temperature 91.8 °F (14:26) 73.0 °F (23:55) 77.9 °F
Dew Point 78.9 °F (13:09) 71.3 °F (6:44) 73.9 °F
Humidity 97 % (21:48) 56 % (14:20) 88.3 %
Wind Speed 8.99 mph Northeast (14:36) - -
Wind Gust 21.99 mph Northwest (14:28) - -
Wind - - Southwest
Pressure 30.06 in (9:00) 29.97 in (19:48) 30.02 in
Precipitation Total: 0.901 in
Max Rate: 3.620 in/hr (15:43)
- -
 
 7/20/2025  HighLowAverage
Temperature 90.9 °F (13:46) 73.8 °F (7:22) 80.9 °F
Dew Point 78.2 °F (18:18) 71.9 °F (7:22) 74.7 °F
Humidity 95 % (7:24) 61 % (15:54) 82.1 %
Wind Speed 4.51 mph Southwest (14:21) - -
Wind Gust 11.01 mph Southwest (16:05) - -
Wind - - Southwest
Pressure 30.11 in (9:04) 30.01 in (20:13) 30.05 in
Precipitation Total: 0.000 in - -
 
 7/19/2025  HighLowAverage
Temperature 85.5 °F (16:48) 73.6 °F (5:13) 77 °F
Dew Point 78.4 °F (16:47) 71.9 °F (4:27) 73.9 °F
Humidity 98 % (14:07) 75 % (18:22) 90.4 %
Wind Speed 4.00 mph North (11:47) - -
Wind Gust 10.00 mph West (17:44) - -
Wind - - Southwest
Pressure 30.14 in (0:00) 30.05 in (18:17) 30.1 in
Precipitation Total: 0.579 in
Max Rate: 2.330 in/hr (11:38)
- -
 
 7/18/2025  HighLowAverage
Temperature 87.4 °F (17:58) 73.9 °F (7:16) 79 °F
Dew Point 76.9 °F (17:58) 70.5 °F (6:43) 73.1 °F
Humidity 90 % (6:32) 69 % (18:00) 82.3 %
Wind Speed 4.00 mph Southwest (18:21) - -
Wind Gust 13.00 mph Southwest (11:50) - -
Wind - - Southwest
Pressure 30.16 in (11:36) 30.07 in (17:58) 30.11 in
Precipitation Total: 0.010 in - -
 
 7/17/2025  HighLowAverage
Temperature 91.0 °F (17:14) 74.3 °F (6:56) 82.3 °F
Dew Point 75.4 °F (19:18) 71.0 °F (13:40) 72.6 °F
Humidity 90 % (6:43) 55 % (15:40) 73.6 %
Wind Speed 1.99 mph Southwest (13:33) - -
Wind Gust 11.99 mph Southwest (14:07) - -
Wind - - South
Pressure 30.11 in (9:01) 30.01 in (18:06) 30.05 in
Precipitation Total: 0.000 in - -
 
 7/16/2025  HighLowAverage
Temperature 90.3 °F (17:13) 73.6 °F (6:28) 82.1 °F
Dew Point 75.5 °F (12:56) 70.4 °F (18:32) 72.5 °F
Humidity 91 % (6:03) 53 % (18:02) 73.8 %
Wind Speed 1.99 mph Southwest (10:03) - -
Wind Gust 13.00 mph Southwest (12:25) - -
Wind - - Southwest
Pressure 30.09 in (9:41) 29.97 in (19:45) 30.03 in
Precipitation Total: 0.000 in - -
 
 7/15/2025  HighLowAverage
Temperature 95.5 °F (17:23) 73.4 °F (7:20) 83.3 °F
Dew Point 76.9 °F (9:48) 69.3 °F (21:40) 72.7 °F
Humidity 97 % (7:40) 44 % (17:35) 72.8 %
Wind Speed 1.01 mph Southwest (13:10) - -
Wind Gust 5.99 mph Southwest (13:07) - -
Wind - - South
Pressure 30.10 in (9:26) 29.98 in (19:23) 30.04 in
Precipitation Total: 0.000 in - -
 
 7/14/2025  HighLowAverage
Temperature 91.9 °F (14:19) 70.5 °F (6:46) 79.2 °F
Dew Point 77.6 °F (17:33) 69.3 °F (6:46) 72.6 °F
Humidity 98 % (7:56) 52 % (14:20) 81.4 %
Wind Speed 1.99 mph Southwest (16:08) - -
Wind Gust 8.01 mph Southwest (16:03) - -
Wind - - South
Pressure 30.12 in (9:23) 30.02 in (19:22) 30.07 in
Precipitation Total: 0.780 in
Max Rate: 3.180 in/hr (16:06)
- -
 
 7/13/2025  HighLowAverage
Temperature 90.0 °F (13:43) 71.8 °F (6:38) 79.6 °F
Dew Point 76.3 °F (11:06) 70.3 °F (14:14) 72.6 °F
Humidity 97 % (7:15) 56 % (13:41) 80.2 %
Wind Speed 3.00 mph North (14:09) - -
Wind Gust 11.01 mph North (14:07) - -
Wind - - South
Pressure 30.12 in (8:38) 30.04 in (18:40) 30.08 in
Precipitation Total: 0.000 in - -
 
 7/12/2025  HighLowAverage
Temperature 89.2 °F (14:19) 70.5 °F (6:12) 78.4 °F
Dew Point 76.7 °F (14:18) 68.7 °F (6:12) 72.5 °F
Humidity 95 % (6:16) 60 % (14:26) 82.8 %
Wind Speed 1.99 mph Southwest (1:29) - -
Wind Gust 8.99 mph Southeast (15:04) - -
Wind - - South
Pressure 30.11 in (8:55) 30.03 in (19:22) 30.06 in
Precipitation Total: 0.100 in
Max Rate: 2.620 in/hr (14:55)
- -
 
 7/11/2025  HighLowAverage
Temperature 93.6 °F (15:31) 71.1 °F (7:28) 79.5 °F
Dew Point 76.4 °F (11:10) 69.6 °F (14:32) 72.3 °F
Humidity 98 % (5:30) 48 % (15:33) 80.5 %
Wind Speed 1.01 mph Southwest (1:52) - -
Wind Gust 5.99 mph Southwest (12:25) - -
Wind - - Southwest
Pressure 30.08 in (11:13) 29.98 in (3:55) 30.02 in
Precipitation Total: 0.010 in - -
 
 7/10/2025  HighLowAverage
Temperature 86.5 °F (17:24) 70.3 °F (6:55) 77.6 °F
Dew Point 76.2 °F (16:43) 68.6 °F (0:13) 72.1 °F
Humidity 98 % (8:19) 67 % (17:12) 83.6 %
Wind Speed 1.01 mph Southwest (13:05) - -
Wind Gust 8.99 mph Southwest (13:02) - -
Wind - - Southwest
Pressure 30.05 in (11:10) 29.95 in (18:55) 30 in
Precipitation Total: 0.000 in - -
 
 7/9/2025  HighLowAverage
Temperature 92.1 °F (16:06) 71.1 °F (7:12) 79.7 °F
Dew Point 75.4 °F (17:00) 68.3 °F (23:32) 71.8 °F
Humidity 96 % (6:28) 51 % (16:08) 78.3 %
Wind Speed 1.01 mph Southwest (13:50) - -
Wind Gust 8.99 mph Southwest (18:37) - -
Wind - - Southwest
Pressure 30.11 in (9:44) 29.97 in (17:15) 30.05 in
Precipitation Total: 0.000 in - -
 
 7/8/2025  HighLowAverage
Temperature 91.6 °F (16:14) 71.1 °F (6:59) 80.1 °F
Dew Point 76.9 °F (11:25) 69.4 °F (15:41) 72.4 °F
Humidity 97 % (7:44) 53 % (16:25) 78.7 %
Wind Speed 1.99 mph South (14:01) - -
Wind Gust 11.99 mph Southwest (13:57) - -
Wind - - Southwest
Pressure 30.14 in (9:19) 30.04 in (19:53) 30.08 in
Precipitation Total: 0.000 in - -
 
 7/7/2025  HighLowAverage
Temperature 92.5 °F (15:58) 70.7 °F (7:13) 80.1 °F
Dew Point 75.0 °F (11:44) 67.0 °F (7:04) 71 °F
Humidity 93 % (4:00) 50 % (15:18) 75.3 %
Wind Speed 1.99 mph South (18:47) - -
Wind Gust 11.99 mph Southwest (19:03) - -
Wind - - Southwest
Pressure 30.10 in (23:39) 30.00 in (3:49) 30.04 in
Precipitation Total: 0.050 in
Max Rate: 0.490 in/hr (18:43)
- -
 
 7/6/2025  HighLowAverage
Temperature 94.3 °F (16:44) 70.9 °F (7:10) 80.7 °F
Dew Point 74.3 °F (18:07) 66.3 °F (16:08) 69.1 °F
Humidity 89 % (7:02) 42 % (15:26) 69.5 %
Wind Speed 1.01 mph Southwest (9:43) - -
Wind Gust 8.99 mph Southwest (9:45) - -
Wind - - Southwest
Pressure 30.06 in (8:32) 29.95 in (20:01) 30 in
Precipitation Total: 0.020 in
Max Rate: 0.290 in/hr (19:14)
- -
 
 7/5/2025  HighLowAverage
Temperature 92.8 °F (17:26) 70.7 °F (6:57) 81.2 °F
Dew Point 72.8 °F (9:15) 59.9 °F (16:59) 68.7 °F
Humidity 95 % (5:36) 34 % (16:59) 68.7 %
Wind Speed 1.01 mph Southwest (11:27) - -
Wind Gust 5.01 mph South (18:43) - -
Wind - - South
Pressure 30.13 in (8:42) 30.01 in (20:37) 30.06 in
Precipitation Total: 0.000 in - -
 
 7/4/2025  HighLowAverage
Temperature 93.9 °F (16:14) 70.3 °F (7:32) 79.9 °F
Dew Point 73.9 °F (13:40) 63.3 °F (4:51) 68.6 °F
Humidity 83 % (7:19) 47 % (16:29) 69.1 %
Wind Speed 1.01 mph Northwest (8:46) - -
Wind Gust 10.00 mph East (17:59) - -
Wind - - Southwest
Pressure 30.09 in (10:13) 30.02 in (4:25) 30.05 in
Precipitation Total: 0.000 in - -
 
 7/3/2025  HighLowAverage
Temperature 87.6 °F (15:17) 70.2 °F (6:42) 78.9 °F
Dew Point 68.5 °F (12:36) 61.9 °F (16:21) 65.6 °F
Humidity 89 % (4:04) 44 % (14:52) 65.4 %
Wind Speed 1.99 mph North (10:10) - -
Wind Gust 10.00 mph Northwest (15:47) - -
Wind - - West
Pressure 30.04 in (23:50) 29.96 in (5:24) 29.99 in
Precipitation Total: 0.000 in - -
 
 7/2/2025  HighLowAverage
Temperature 88.7 °F (17:19) 72.0 °F (7:24) 79.7 °F
Dew Point 72.0 °F (10:15) 63.9 °F (20:05) 68.9 °F
Humidity 92 % (6:15) 49 % (17:39) 71.6 %
Wind Speed 1.99 mph Southwest (7:18) - -
Wind Gust 8.99 mph North (9:06) - -
Wind - - West
Pressure 30.03 in (11:29) 29.92 in (18:34) 29.97 in
Precipitation Total: 0.000 in - -
 
 7/1/2025  HighLowAverage
Temperature 87.3 °F (16:28) 71.4 °F (7:10) 77.9 °F
Dew Point 78.3 °F (15:28) 69.9 °F (6:52) 72.8 °F
Humidity 96 % (6:17) 65 % (16:20) 84.8 %
Wind Speed 5.01 mph Southwest (13:57) - -
Wind Gust 18.01 mph South (13:51) - -
Wind - - Southwest
Pressure 30.01 in (7:57) 29.88 in (19:03) 29.96 in
Precipitation Total: 0.160 in
Max Rate: 4.110 in/hr (13:56)
- -