Dayton, Tennessee Climate
United States
Pop. 7,384 Elev. 214 m / 702 ft
TZ: America/New_York (UTC-4) ·
Dayton sees warm summers peaking at 90°F (32°C) in July, and cold winters that bottom out around 28°F (-2°C) in January. Humidity pushes the summer feels-like temperature to around 105°F (41°C). Precipitation occurs on roughly 81 days per year (47.5 in / 1207 mm total), with snow on 1 days and 7 in (169 mm) of annual accumulation. The city averages 134 sunny days per year and around 54 thunderstorm days. Nearby lake water reaches 83°F (28°C) in summer.
| Temperature | 90°F (32°C) high | 28°F (-2°C) low |
| Feels like | 105°F (41°C) high | 28°F (-2°C) low |
| Rain | 81 days | 47.5 in (1207 mm) /yr |
| Snow | 1 days | 6.7 in (169 mm) /yr |
| Sky | 134 sunny | 54 stormy |
| Wind | 1.9 mph (0.9 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, Aug, Sep, Oct, Nov
Sky & Air by Month
Cloud cover (%)
47
Jan 54
Feb 51
Mar 59
Apr 74
May 65
Jun 53
Jul 55
Aug 40
Sep 43
Oct 48
Nov 60
Dec Humidity (%)
60
Jan 62
Feb 49
Mar 63
Apr 75
May 75
Jun 71
Jul 71
Aug 71
Sep 68
Oct 65
Nov 66
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 33 mi Chattanooga Metropolitan Airport (Lovell Field) (CHA)
Ski resort 74 mi Cloudmont Ski Hill
National park 28 mi Cumberland Mountain State Park
Mountain peak
(5,125 ft) 56 mi Little Haw Knob
Hospital 3 mi Rhea Medical Center
Hiking trail 34 mi Cherokee Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 44°F 7°C | 28°F -2°C | 2.1 in 53 mm | 5.5 in140 mm | 16 |
| February | 57°F 14°C | 37°F 3°C | 4.8 in 121 mm | 0.9 in23 mm | 10 |
| March | 67°F 20°C | 44°F 6°C | 2.9 in 73 mm | 0.0 in1 mm | 13 |
| April | 74°F 23°C | 54°F 12°C | 5.4 in 138 mm | — | 9 |
| May | 75°F 24°C | 61°F 16°C | 9.0 in 228 mm | — | 3 |
| June | 85°F 30°C | 69°F 21°C | 5.2 in 131 mm | — | 8 |
| July | 90°F 32°C | 73°F 23°C | 2.9 in 74 mm | — | 10 |
| August | 84°F 29°C | 69°F 20°C | 3.6 in 93 mm | — | 10 |
| September | 82°F 28°C | 64°F 18°C | 2.9 in 74 mm | — | 18 |
| October | 72°F 22°C | 53°F 12°C | 3.6 in 91 mm | — | 18 |
| November | 63°F 17°C | 44°F 6°C | 3.0 in 76 mm | 0.2 in5 mm | 11 |
| December | 53°F 12°C | 37°F 3°C | 2.1 in 53 mm | 0.0 in1 mm | 8 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 16 | 1 |
| February | 10 | 3 |
| March | 13 | 2 |
| April | 9 | 7 |
| May | 3 | 13 |
| June | 8 | 9 |
| July | 10 | 5 |
| August | 10 | 5 |
| September | 18 | 4 |
| October | 18 | 3 |
| November | 11 | 1 |
| December | 8 | 1 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 41°F 5°C |
| February | 40°F 5°C |
| March | 45°F 7°C |
| April | 60°F 15°C |
| May | 69°F 20°C |
| June | 80°F 27°C |
| July | 83°F 28°C |
| August | 81°F 27°C |
| September | 74°F 23°C |
| October | 66°F 19°C |
| November | 53°F 12°C |
| December | 45°F 7°C |