Monthly Temperatures in Chattanooga, TN for September 2025

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Cumulative for September

Daily Average Temperature for Month

DayOutsideDining RoomGarageFamily roomBedroom 1Bedroom 2Bedroom 3SunroomServers
167.1235780.2991780.2934779.7081977.6483380.0394486.7822278.1483370.97493
279.5998679.7694479.0608376.8788979.0741786.1408380.15624
376.2950079.5296575.8378573.7172976.0501482.7127880.94743
473.8175778.9162572.8966773.9745873.8006979.5430681.26268
573.8676480.5087572.8564674.0792473.9818879.1295184.12606
673.7801478.3682673.2996573.4489673.2188978.6852873.65236
774.0895875.6493873.0825773.3638972.8760479.2086874.94316
873.3183073.9105372.9802470.4548372.2215577.8946266.45976

Daily Minimum Temperature for the Month

DayOutsideDining RoomGarageFamily roomBedroom 1Bedroom 2Bedroom 3SunroomServers
165.7 (05:45)77.5 (08:36)76.5 (10:21)77.0 (10:37)73.9 (07:14)77.4 (12:31)84.9 (09:09)69.1 (05:49)70.3 (10:05)
276.5 (10:10)78.1 (08:07)75.9 (08:51)72.9 (06:55)75.9 (11:00)84.2 (09:04)67.5 (06:11)
373.4 (21:47)78.1 (12:16)72.9 (23:51)72.0 (15:37)72.9 (17:56)78.8 (20:46)68.5 (07:28)
473.6 (22:32)77.0 (09:33)72.5 (17:29)72.9 (11:34)72.9 (11:13)78.4 (20:13)67.6 (07:41)
573.4 (20:05)77.4 (07:59)72.1 (16:15)72.9 (11:50)72.7 (09:49)77.9 (18:06)67.5 (07:39)
673.4 (19:39)75.2 (09:53)72.9 (23:59)71.4 (19:43)71.8 (18:00)78.1 (19:39)69.1 (23:59)
773.8 (17:44)72.5 (10:35)72.5 (15:20)72.1 (11:45)71.2 (10:38)78.1 (17:38)61.7 (07:40)
871.8 (10:20)71.1 (08:19)72.1 (11:06)68.5 (07:07)70.9 (09:28)73.9 (08:28)59.9 (07:41)

Daily Maximum Temperature for the Month

DayOutsideDining RoomGarageFamily roomBedroom 1Bedroom 2Bedroom 3SunroomServers
169.1 (00:00)81.9 (18:05)82.8 (16:44)81.5 (18:13)81.7 (19:08)81.9 (17:58)88.2 (00:00)107.2 (16:31)72.1 (08:51)
281.9 (00:00)81.9 (21:23)81.0 (00:00)80.1 (17:53)81.1 (00:00)88.2 (00:00)122.2 (17:20)
380.8 (00:00)81.5 (18:05)80.1 (00:00)77.9 (00:00)80.8 (00:00)87.3 (00:00)125.1 (17:10)
474.3 (12:26)81.9 (18:10)73.0 (00:00)74.7 (05:03)74.5 (15:21)80.1 (04:35)112.5 (17:30)
574.5 (13:10)86.2 (13:42)73.0 (17:36)75.2 (23:39)75.4 (23:41)80.1 (07:01)122.0 (17:04)
674.3 (08:36)81.0 (00:00)73.9 (16:26)75.4 (02:01)75.6 (01:37)79.2 (02:03)79.9 (16:33)
775.2 (21:15)78.4 (18:32)73.9 (18:46)74.3 (20:10)74.5 (19:00)80.1 (23:13)119.3 (17:13)
874.8 (00:00)75.9 (00:01)73.8 (00:00)72.9 (00:00)73.8 (00:00)80.1 (00:00)81.1 (11:33)