Monthly Statistics in Chattanooga, TN for April 2026

 April 2026  HighLowAverage
Temperature 86.5 °F (17-17:23) 38.8 °F (20-7:37) 65.8 °F
Dew Point 68.8 °F (29-14:26) 24.3 °F (9-16:18) 51.7 °F
Humidity 98 % (29-9:32) 17 % (9-16:27) 63.6 %
Wind Speed 4.00 mph Southeast (29-5:01) - -
Wind Gust 11.01 mph Southwest (2-12:23) - -
Wind - - South
Pressure 31.35 in (9-8:44) 30.68 in (25-18:49) 31.02 in
Precipitation Total: 3.410 in
Max Rate: 3.920 in/hr (5-0:30)
- -
 
 4/30/2026  HighLowAverage
Temperature 68.0 °F (14:53) 53.6 °F (7:22) 61.4 °F
Dew Point 57.6 °F (0:12) 41.5 °F (18:22) 49.2 °F
Humidity 96 % (5:45) 39 % (16:58) 66.6 %
Wind Speed 1.99 mph East (8:35) - -
Wind Gust 11.01 mph South (12:55) - -
Wind - - South
Pressure 30.88 in (22:48) 30.77 in (6:04) 30.82 in
Precipitation Total: 0.120 in
Max Rate: 0.210 in/hr (3:08)
- -
 
 4/29/2026  HighLowAverage
Temperature 80.6 °F (16:50) 60.3 °F (7:09) 67.8 °F
Dew Point 68.8 °F (14:26) 57.2 °F (23:59) 62.7 °F
Humidity 98 % (9:32) 60 % (16:54) 84.7 %
Wind Speed 4.00 mph Southeast (5:01) - -
Wind Gust 8.01 mph Northeast (13:37) - -
Wind - - South
Pressure 30.91 in (1:35) 30.72 in (16:49) 30.81 in
Precipitation Total: 0.341 in
Max Rate: 0.300 in/hr (4:21)
- -
 
 4/28/2026  HighLowAverage
Temperature 69.1 °F (16:04) 57.2 °F (7:58) 63.7 °F
Dew Point 64.4 °F (16:24) 52.7 °F (3:05) 59.1 °F
Humidity 97 % (10:33) 63 % (3:05) 85.5 %
Wind Speed 3.00 mph West (13:07) - -
Wind Gust 11.01 mph Southeast (10:15) - -
Wind - - South
Pressure 31.12 in (6:10) 30.87 in (23:59) 30.97 in
Precipitation Total: 1.199 in
Max Rate: 3.620 in/hr (6:08)
- -
 
 4/27/2026  HighLowAverage
Temperature 77.0 °F (16:37) 59.9 °F (2:08) 67.6 °F
Dew Point 59.9 °F (15:20) 55.0 °F (23:59) 57.5 °F
Humidity 91 % (2:04) 53 % (17:14) 71.2 %
Wind Speed 1.01 mph Southeast (3:40) - -
Wind Gust 7.00 mph Southeast (3:30) - -
Wind - - Southeast
Pressure 31.03 in (10:00) 30.88 in (0:05) 30.95 in
Precipitation Total: 0.000 in - -
 
 4/26/2026  HighLowAverage
Temperature 80.2 °F (17:02) 59.7 °F (8:22) 67 °F
Dew Point 64.2 °F (14:37) 57.4 °F (23:40) 60.1 °F
Humidity 97 % (6:50) 50 % (17:10) 80.3 %
Wind Speed 0.50 mph North (12:11) - -
Wind Gust 5.99 mph South (12:41) - -
Wind - - East
Pressure 30.88 in (22:43) 30.75 in (3:46) 30.81 in
Precipitation Total: 0.000 in - -
 
 4/25/2026  HighLowAverage
Temperature 73.4 °F (15:36) 62.2 °F (8:03) 66.8 °F
Dew Point 66.0 °F (14:57) 58.4 °F (2:01) 62.3 °F
Humidity 96 % (8:57) 72 % (15:46) 85.7 %
Wind Speed 0.00 mph Southwest (0:00) - -
Wind Gust 0.00 mph Southwest (0:00) - -
Wind - - South
Pressure 30.75 in (9:07) 30.68 in (18:49) 30.72 in
Precipitation Total: 0.080 in
Max Rate: 0.060 in/hr (9:35)
- -
 
 4/24/2026  HighLowAverage
Temperature 79.9 °F (15:25) 55.0 °F (7:37) 68 °F
Dew Point 60.4 °F (11:28) 51.4 °F (7:16) 55.7 °F
Humidity 89 % (7:36) 42 % (16:10) 66.9 %
Wind Speed 0.00 mph Southwest (0:00) - -
Wind Gust 7.00 mph West (13:29) - -
Wind - - Southwest
Pressure 30.86 in (0:00) 30.73 in (23:59) 30.8 in
Precipitation Total: 0.000 in - -
 
 4/23/2026  HighLowAverage
Temperature 81.9 °F (16:11) 52.0 °F (6:42) 66.9 °F
Dew Point 56.7 °F (11:07) 46.3 °F (16:36) 50.7 °F
Humidity 86 % (6:05) 30 % (16:36) 59.6 %
Wind Speed 0.00 mph South (0:00) - -
Wind Gust 1.99 mph South (12:30) - -
Wind - - Southwest
Pressure 31.02 in (9:30) 30.85 in (20:38) 30.94 in
Precipitation Total: 0.000 in - -
 
 4/22/2026  HighLowAverage
Temperature 82.4 °F (16:44) 50.0 °F (7:42) 66 °F
Dew Point 53.8 °F (10:44) 44.1 °F (15:49) 47.9 °F
Humidity 89 % (8:22) 27 % (17:28) 56.4 %
Wind Speed 0.00 mph West (0:00) - -
Wind Gust 4.00 mph Southwest (14:24) - -
Wind - - Southwest
Pressure 31.14 in (0:00) 30.97 in (20:32) 31.07 in
Precipitation Total: 0.000 in - -
 
 4/21/2026  HighLowAverage
Temperature 78.8 °F (16:05) 44.6 °F (7:39) 62 °F
Dew Point 51.8 °F (18:43) 42.1 °F (7:24) 46.4 °F
Humidity 95 % (8:31) 31 % (17:09) 60.9 %
Wind Speed 0.00 mph Northeast (0:00) - -
Wind Gust 3.00 mph West (14:04) - -
Wind - - Southeast
Pressure 31.26 in (10:30) 31.10 in (18:22) 31.18 in
Precipitation Total: 0.000 in - -
 
 4/20/2026  HighLowAverage
Temperature 74.5 °F (15:36) 38.8 °F (7:37) 57.5 °F
Dew Point 45.7 °F (10:55) 36.9 °F (6:46) 41.1 °F
Humidity 95 % (7:29) 31 % (16:01) 59.4 %
Wind Speed 0.00 mph Northeast (0:00) - -
Wind Gust 3.00 mph West (11:43) - -
Wind - - East
Pressure 31.25 in (7:49) 31.13 in (20:02) 31.18 in
Precipitation Total: 0.000 in - -
 
 4/19/2026  HighLowAverage
Temperature 64.6 °F (0:00) 45.1 °F (7:45) 53.9 °F
Dew Point 63.1 °F (0:00) 30.3 °F (13:51) 39.5 °F
Humidity 95 % (5:15) 29 % (18:02) 63.5 %
Wind Speed 1.99 mph South (9:06) - -
Wind Gust 10.00 mph South (11:31) - -
Wind - - Southeast
Pressure 31.19 in (23:15) 30.89 in (0:35) 31.1 in
Precipitation Total: 0.211 in
Max Rate: 0.290 in/hr (0:15)
- -
 
 4/18/2026  HighLowAverage
Temperature 83.3 °F (15:22) 61.9 °F (7:57) 71.6 °F
Dew Point 64.5 °F (13:31) 58.0 °F (7:32) 60.8 °F
Humidity 94 % (23:03) 47 % (17:05) 70.8 %
Wind Speed 1.01 mph South (21:19) - -
Wind Gust 4.00 mph South (21:12) - -
Wind - - South
Pressure 30.91 in (23:45) 30.78 in (18:27) 30.83 in
Precipitation Total: 0.099 in
Max Rate: 0.320 in/hr (21:42)
- -
 
 4/17/2026  HighLowAverage
Temperature 86.5 °F (17:23) 55.8 °F (7:32) 70.7 °F
Dew Point 62.3 °F (14:34) 53.2 °F (7:13) 57.8 °F
Humidity 94 % (8:05) 37 % (17:36) 67.2 %
Wind Speed 0.00 mph Northwest (0:00) - -
Wind Gust 1.99 mph South (16:09) - -
Wind - - Southwest
Pressure 31.00 in (11:01) 30.83 in (21:46) 30.92 in
Precipitation Total: 0.000 in - -
 
 4/16/2026  HighLowAverage
Temperature 84.2 °F (16:02) 59.7 °F (7:49) 71.4 °F
Dew Point 65.1 °F (21:41) 53.9 °F (7:20) 59.5 °F
Humidity 93 % (23:08) 48 % (16:12) 67.5 %
Wind Speed 0.00 mph West (0:00) - -
Wind Gust 3.00 mph Southwest (11:53) - -
Wind - - Southwest
Pressure 31.02 in (8:51) 30.86 in (19:48) 30.94 in
Precipitation Total: 0.101 in
Max Rate: 2.300 in/hr (21:40)
- -
 
 4/15/2026  HighLowAverage
Temperature 85.3 °F (16:22) 55.0 °F (7:40) 70.5 °F
Dew Point 58.8 °F (15:57) 45.0 °F (3:09) 52.4 °F
Humidity 79 % (8:04) 35 % (18:56) 54.2 %
Wind Speed 0.00 mph West (0:00) - -
Wind Gust 4.00 mph West (13:28) - -
Wind - - West
Pressure 31.06 in (10:19) 30.94 in (20:44) 30.99 in
Precipitation Total: 0.000 in - -
 
 4/14/2026  HighLowAverage
Temperature 83.7 °F (16:08) 60.4 °F (7:16) 71.2 °F
Dew Point 60.2 °F (10:42) 46.6 °F (20:25) 53.4 °F
Humidity 81 % (8:25) 32 % (17:29) 56.3 %
Wind Speed 0.00 mph West (0:00) - -
Wind Gust 8.01 mph West (14:08) - -
Wind - - Southwest
Pressure 31.12 in (9:41) 30.99 in (21:00) 31.05 in
Precipitation Total: 0.000 in - -
 
 4/13/2026  HighLowAverage
Temperature 81.0 °F (15:44) 60.8 °F (7:45) 70.3 °F
Dew Point 55.7 °F (13:07) 46.5 °F (1:29) 51.3 °F
Humidity 65 % (7:22) 36 % (15:42) 51.7 %
Wind Speed 0.00 mph East (0:00) - -
Wind Gust 5.01 mph Southeast (11:14) - -
Wind - - South
Pressure 31.20 in (8:35) 31.07 in (20:57) 31.13 in
Precipitation Total: 0.000 in - -
 
 4/12/2026  HighLowAverage
Temperature 84.6 °F (17:25) 52.3 °F (7:49) 69.3 °F
Dew Point 56.8 °F (9:59) 46.3 °F (19:05) 49.8 °F
Humidity 91 % (8:15) 28 % (17:59) 55.1 %
Wind Speed 0.00 mph South (0:00) - -
Wind Gust 10.00 mph Southwest (13:06) - -
Wind - - South
Pressure 31.22 in (10:11) 31.09 in (20:51) 31.14 in
Precipitation Total: 0.000 in - -
 
 4/11/2026  HighLowAverage
Temperature 83.8 °F (16:40) 48.6 °F (7:48) 66.2 °F
Dew Point 55.7 °F (11:03) 45.8 °F (7:38) 49.7 °F
Humidity 92 % (7:56) 30 % (18:10) 59.9 %
Wind Speed 0.00 mph South (0:00) - -
Wind Gust 1.01 mph Southwest (12:24) - -
Wind - - South
Pressure 31.25 in (8:57) 31.12 in (19:52) 31.18 in
Precipitation Total: 0.000 in - -
 
 4/10/2026  HighLowAverage
Temperature 78.8 °F (17:03) 44.6 °F (7:48) 62.8 °F
Dew Point 49.1 °F (19:38) 33.7 °F (2:58) 41.6 °F
Humidity 76 % (8:43) 26 % (17:03) 48.1 %
Wind Speed 0.00 mph South (0:00) - -
Wind Gust 4.00 mph Southeast (0:44) - -
Wind - - South
Pressure 31.32 in (9:18) 31.16 in (18:25) 31.23 in
Precipitation Total: 0.000 in - -
 
 4/9/2026  HighLowAverage
Temperature 73.4 °F (17:31) 47.3 °F (8:05) 60.1 °F
Dew Point 39.2 °F (21:02) 24.3 °F (16:18) 35.3 °F
Humidity 67 % (8:32) 17 % (16:27) 41.7 %
Wind Speed 0.00 mph East (0:00) - -
Wind Gust 4.00 mph Southeast (1:27) - -
Wind - - South
Pressure 31.35 in (8:44) 31.21 in (20:23) 31.28 in
Precipitation Total: 0.000 in - -
 
 4/8/2026  HighLowAverage
Temperature 70.9 °F (17:15) 45.0 °F (7:45) 58.7 °F
Dew Point 43.4 °F (10:11) 36.1 °F (3:25) 40.2 °F
Humidity 81 % (8:29) 35 % (17:39) 52 %
Wind Speed 1.01 mph Southeast (12:57) - -
Wind Gust 7.00 mph Southeast (14:34) - -
Wind - - Southeast
Pressure 31.27 in (10:49) 31.14 in (3:26) 31.21 in
Precipitation Total: 0.000 in - -
 
 4/7/2026  HighLowAverage
Temperature 71.1 °F (15:57) 47.8 °F (7:42) 59.2 °F
Dew Point 41.8 °F (20:35) 34.0 °F (11:12) 38 °F
Humidity 70 % (3:45) 30 % (15:35) 47.1 %
Wind Speed 1.01 mph South (13:42) - -
Wind Gust 8.99 mph Northeast (14:25) - -
Wind - - South
Pressure 31.20 in (10:33) 31.10 in (18:54) 31.14 in
Precipitation Total: 0.000 in - -
 
 4/6/2026  HighLowAverage
Temperature 67.8 °F (18:00) 46.0 °F (8:04) 56.2 °F
Dew Point 40.7 °F (23:39) 32.2 °F (12:58) 36.6 °F
Humidity 67 % (4:08) 30 % (18:18) 49.9 %
Wind Speed 1.01 mph South (10:04) - -
Wind Gust 8.01 mph North (10:47) - -
Wind - - South
Pressure 31.20 in (10:25) 31.07 in (19:13) 31.13 in
Precipitation Total: 0.000 in - -
 
 4/5/2026  HighLowAverage
Temperature 69.4 °F (0:00) 52.2 °F (23:59) 59.7 °F
Dew Point 64.3 °F (0:18) 38.7 °F (19:56) 50.5 °F
Humidity 96 % (1:50) 43 % (17:50) 74.1 %
Wind Speed 1.01 mph Southwest (0:37) - -
Wind Gust 10.00 mph North (12:23) - -
Wind - - South
Pressure 31.12 in (22:00) 30.91 in (4:16) 31.01 in
Precipitation Total: 1.160 in
Max Rate: 3.920 in/hr (0:30)
- -
 
 4/4/2026  HighLowAverage
Temperature 83.7 °F (16:53) 65.5 °F (6:43) 72.3 °F
Dew Point 68.6 °F (14:53) 59.6 °F (3:30) 62.2 °F
Humidity 89 % (14:20) 46 % (17:15) 71.5 %
Wind Speed 0.00 mph Southeast (0:00) - -
Wind Gust 7.00 mph Southwest (15:11) - -
Wind - - South
Pressure 31.11 in (0:23) 30.93 in (18:56) 31.03 in
Precipitation Total: 0.099 in
Max Rate: 0.660 in/hr (13:52)
- -
 
 4/3/2026  HighLowAverage
Temperature 81.0 °F (16:17) 65.3 °F (8:45) 72.2 °F
Dew Point 62.8 °F (13:36) 56.0 °F (4:03) 58.9 °F
Humidity 75 % (7:58) 49 % (19:10) 63.5 %
Wind Speed 1.01 mph Southeast (13:58) - -
Wind Gust 7.00 mph Southeast (13:57) - -
Wind - - Southeast
Pressure 31.18 in (11:12) 31.04 in (0:21) 31.1 in
Precipitation Total: 0.000 in - -
 
 4/2/2026  HighLowAverage
Temperature 83.1 °F (15:32) 63.0 °F (7:58) 72.8 °F
Dew Point 62.3 °F (11:27) 57.4 °F (23:59) 59.4 °F
Humidity 86 % (7:37) 46 % (16:03) 64.4 %
Wind Speed 1.01 mph Southeast (12:51) - -
Wind Gust 11.01 mph Southwest (12:23) - -
Wind - - South
Pressure 31.11 in (10:11) 30.98 in (20:02) 31.02 in
Precipitation Total: 0.000 in - -
 
 4/1/2026  HighLowAverage
Temperature 81.1 °F (17:03) 63.7 °F (5:16) 71.2 °F
Dew Point 64.8 °F (15:38) 57.4 °F (19:03) 60.6 °F
Humidity 90 % (7:46) 46 % (19:03) 70.9 %
Wind Speed 1.01 mph West (14:22) - -
Wind Gust 8.99 mph West (17:08) - -
Wind - - Southwest
Pressure 31.13 in (11:20) 30.97 in (19:40) 31.04 in
Precipitation Total: 0.000 in - -