Climate Dayton - Tennessee
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 47 | 52 | 62 | 71 | 78 | 85 |
| Average low in ºF Av. low Lo | 28 | 31 | 37 | 46 | 55 | 63 |
| Av. precipitation in inch Av. precip. Pre. | 5.04 | 4.86 | 4.86 | 4.50 | 5.18 | 3.99 |
| Av. snowfall in inch Snowfall Sn | 1 | 1 | 0 | 0 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 88 | 88 | 82 | 71 | 60 | 49 |
| Average low in ºF Av. low Lo | 67 | 66 | 59 | 47 | 38 | 30 |
| Av. precipitation in inch Av. precip. Pre. | 4.87 | 4.16 | 4.32 | 3.27 | 5.01 | 5.45 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 0 | 0 |
What is the average weather in Dayton, Tennessee?
Dayton experiences a humid subtropical climate, characterized by hot summers and cold winters with strong seasonal contrast. The area is wet overall, with rainfall spread fairly evenly throughout the year, though winter is typically the wettest season. Occasional snowfall occurs during the colder months, and heavy seasonal downpours can happen in warmer periods.
Dayton Climate Graph - Tennessee Climate Chart
Daily normals Dayton - Tennessee - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 47.5 | 29.0 | 0.16 | 0.16 | 0.00 | 0.00 |
| 2 Jan | 47.5 | 28.9 | 0.33 | 0.33 | 0.00 | 0.00 |
| 3 Jan | 47.4 | 28.8 | 0.49 | 0.49 | 0.00 | 0.00 |
| 4 Jan | 47.3 | 28.7 | 0.65 | 0.65 | 0.00 | 0.00 |
| 5 Jan | 47.2 | 28.6 | 0.82 | 0.82 | 0.00 | 0.00 |
| 6 Jan | 47.2 | 28.5 | 0.99 | 0.99 | 0.00 | 0.00 |
| 7 Jan | 47.1 | 28.4 | 1.16 | 1.16 | 0.00 | 0.00 |
| 8 Jan | 47.1 | 28.3 | 1.32 | 1.32 | 0.00 | 0.00 |
| 9 Jan | 47.0 | 28.2 | 1.48 | 1.48 | 0.00 | 0.00 |
| 10 Jan | 47.0 | 28.2 | 1.65 | 1.65 | 1.00 | 2.54 |
| 11 Jan | 47.0 | 28.1 | 1.82 | 1.82 | 1.00 | 2.54 |
| 12 Jan | 47.0 | 28.1 | 1.99 | 1.99 | 1.00 | 2.54 |
| 13 Jan | 47.0 | 28.0 | 2.16 | 2.16 | 1.00 | 2.54 |
| 14 Jan | 47.0 | 28.0 | 2.33 | 2.33 | 1.00 | 2.54 |
| 15 Jan | 47.0 | 27.9 | 2.50 | 2.50 | 1.00 | 2.54 |
| 16 Jan | 47.0 | 27.9 | 2.68 | 2.68 | 1.00 | 2.54 |
| 17 Jan | 47.1 | 27.9 | 2.85 | 2.85 | 1.00 | 2.54 |
| 18 Jan | 47.1 | 27.9 | 3.02 | 3.02 | 1.00 | 2.54 |
| 19 Jan | 47.2 | 27.9 | 3.18 | 3.18 | 1.00 | 2.54 |
| 20 Jan | 47.2 | 28.0 | 3.35 | 3.35 | 1.00 | 2.54 |
| 21 Jan | 47.3 | 28.0 | 3.52 | 3.52 | 2.00 | 5.08 |
| 22 Jan | 47.4 | 28.0 | 3.68 | 3.68 | 2.00 | 5.08 |
| 23 Jan | 47.5 | 28.1 | 3.85 | 3.85 | 2.00 | 5.08 |
| 24 Jan | 47.6 | 28.2 | 4.03 | 4.03 | 2.00 | 5.08 |
| 25 Jan | 47.7 | 28.2 | 4.20 | 4.20 | 2.00 | 5.08 |
| 26 Jan | 47.8 | 28.3 | 4.36 | 4.36 | 2.00 | 5.08 |
| 27 Jan | 48.0 | 28.4 | 4.52 | 4.52 | 2.00 | 5.08 |
| 28 Jan | 48.1 | 28.5 | 4.69 | 4.69 | 2.00 | 5.08 |
| 29 Jan | 48.3 | 28.6 | 4.86 | 4.86 | 3.00 | 7.62 |
| 30 Jan | 48.4 | 28.7 | 5.04 | 5.04 | 3.00 | 7.62 |
| 31 Jan | 48.6 | 28.9 | 5.21 | 5.21 | 3.00 | 7.62 |
Weather history Dayton - July 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jul | 93.9 | 69.1 | 0.00 | - | - |
| 02 Jul | 97.0 | 72.0 | 0.00 | - | - |
| 03 Jul | 97.0 | 71.1 | 0.00 | - | - |
| 04 Jul | 98.1 | 68.0 | 0.05 | - | - |
| 05 Jul | 91.0 | 69.1 | 0.00 | - | - |
| 06 Jul | 91.0 | 68.0 | 0.07 | - | - |
| 07 Jul | 88.0 | 69.1 | 0.00 | - | - |
| 08 Jul | 89.1 | 68.0 | 0.00 | - | - |
| 09 Jul | 87.1 | 66.9 | 0.18 | - | - |
| 10 Jul | 90.0 | 68.0 | 0.01 | - | - |
| 11 Jul | 86.0 | 70.0 | 0.05 | - | - |
| 12 Jul | 86.0 | 69.1 | 0.32 | - | - |
| 13 Jul | 84.9 | 70.0 | 1.01 | - | - |
| 14 Jul | - | - | - | - | - |
| 15 Jul | - | - | - | - | - |
| 16 Jul | - | - | - | - | - |
| 17 Jul | 90.0 | 69.1 | 0.00 | - | - |
| 18 Jul | 90.0 | 70.0 | 0.00 | - | - |
| 19 Jul | 91.0 | 71.1 | 0.00 | - | - |
| 20 Jul | - | - | - | - | - |
| 21 Jul | 91.0 | 71.1 | 0.00 | - | - |
| 22 Jul | 89.1 | 73.0 | 0.02 | - | - |
| 23 Jul | - | - | - | - | - |
| 24 Jul | - | - | - | - | - |
| 25 Jul | - | - | - | - | - |
| 26 Jul | - | - | - | - | - |
| 27 Jul | - | - | - | - | - |
| 28 Jul | - | - | - | - | - |
| 29 Jul | - | - | - | - | - |
| 30 Jul | - | - | - | - | - |
| 31 Jul | - | - | - | - | - |
Past weather Dayton
| Jul 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 90.6 ºF | 47 ºF | |
| Average low temperature Av. low temp. | 69.6 ºF | 28 ºF | |
| Total precipitation Total precip. | 1.71 inch | 5.04 inch | |
| Total snowfall Total snowfall | - inch | 1 inch | |
| Highest max temperature Highest max temp. | 98.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 84.9 ºF | - | |
| Highest min temperature Highest min temp. | 73.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 66.9 ºF | - | |
Past weather July 2026 incomplete - Missing data
Geo Dayton - Tennessee
| Country | United States | |
|---|---|---|
| State | Tennessee | |
| County | Rhea | |
| City | Dayton | |
| Zip Code | 37321 | |
| Longitude | -84.93 dec. degr. | |
| Latitude | 35.49 dec. degr. | |
| Altitude - Elevation | 712ft | |
| ICAO | - | |
| IATA | - |
Date and Time Dayton - Tennessee
| Local Time | 04:53 PM | |
|---|---|---|
| Sunrise | 06:41 AM | |
| Sunset | 08:50 PM | |
| Day/Night | Day | |
| Timezone | Eastern Daylight Time | |
| Timezone DB | America - New York |
Map of Dayton - Tennessee
USGS National Map — Open interactive map
Dayton weather averages
| Annual high temperature | 69ºF |
| Annual low temperature | 47ºF |
| Average annual precip. | 55.51 inch |
| Av. annual snowfall | 2 inch |
Station Data
Monthly averages Dayton
Longitude: -84.9311, Latitude: 35.4862
Average weather Dayton, TN - 37321
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...