Climate Alcoa - Tennessee
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 47 | 52 | 61 | 70 | 78 | 85 |
| Average low in ºF Av. low Lo | 29 | 32 | 39 | 47 | 56 | 65 |
| Av. precipitation in inch Av. precip. Pre. | 4.32 | 4.26 | 4.34 | 4.01 | 4.51 | 3.81 |
| Av. snowfall in inch Snowfall Sn | 3 | 2 | 1 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 88 | 88 | 82 | 71 | 60 | 50 |
| Average low in ºF Av. low Lo | 69 | 68 | 60 | 49 | 39 | 32 |
| Av. precipitation in inch Av. precip. Pre. | 5.08 | 3.27 | 3.24 | 2.51 | 4.01 | 4.50 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 0 | 1 |
What is the average weather in Alcoa, Tennessee?
Alcoa experiences a humid subtropical climate, characterized by hot summers and cold winters with strong seasonal contrasts. Rainfall is fairly wet and spread evenly throughout the year, though heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months. The area also sees occasional snowfall in winter.
Alcoa Climate Graph - Tennessee Climate Chart
Daily normals Alcoa - Tennessee - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 48.3 | 30.8 | 0.15 | 0.15 | 0.00 | 0.00 |
| 2 Jan | 48.2 | 30.7 | 0.30 | 0.30 | 0.10 | 0.10 |
| 3 Jan | 48.1 | 30.6 | 0.45 | 0.45 | 0.10 | 0.10 |
| 4 Jan | 48.0 | 30.5 | 0.61 | 0.61 | 0.20 | 0.20 |
| 5 Jan | 48.0 | 30.4 | 0.76 | 0.76 | 0.20 | 0.20 |
| 6 Jan | 47.9 | 30.3 | 0.91 | 0.91 | 0.30 | 0.30 |
| 7 Jan | 47.9 | 30.2 | 1.06 | 1.06 | 0.40 | 0.40 |
| 8 Jan | 47.8 | 30.1 | 1.21 | 1.21 | 0.40 | 0.40 |
| 9 Jan | 47.8 | 30.0 | 1.36 | 1.36 | 0.50 | 0.50 |
| 10 Jan | 47.8 | 29.9 | 1.52 | 1.52 | 0.50 | 0.50 |
| 11 Jan | 47.8 | 29.9 | 1.68 | 1.68 | 0.60 | 0.60 |
| 12 Jan | 47.7 | 29.8 | 1.83 | 1.83 | 0.60 | 0.60 |
| 13 Jan | 47.8 | 29.8 | 1.99 | 1.99 | 0.70 | 0.70 |
| 14 Jan | 47.8 | 29.7 | 2.14 | 2.14 | 0.70 | 0.70 |
| 15 Jan | 47.8 | 29.7 | 2.30 | 2.30 | 0.80 | 0.80 |
| 16 Jan | 47.8 | 29.7 | 2.46 | 2.46 | 0.90 | 0.90 |
| 17 Jan | 47.9 | 29.6 | 2.61 | 2.61 | 0.90 | 0.90 |
| 18 Jan | 47.9 | 29.6 | 2.76 | 2.76 | 1.00 | 1.00 |
| 19 Jan | 48.0 | 29.6 | 2.92 | 2.92 | 1.10 | 1.10 |
| 20 Jan | 48.1 | 29.6 | 3.07 | 3.07 | 1.10 | 1.10 |
| 21 Jan | 48.1 | 29.7 | 3.23 | 3.23 | 1.20 | 1.20 |
| 22 Jan | 48.2 | 29.7 | 3.38 | 3.38 | 1.20 | 1.20 |
| 23 Jan | 48.3 | 29.7 | 3.54 | 3.54 | 1.30 | 1.30 |
| 24 Jan | 48.4 | 29.8 | 3.69 | 3.69 | 1.30 | 1.30 |
| 25 Jan | 48.6 | 29.9 | 3.85 | 3.85 | 1.40 | 1.40 |
| 26 Jan | 48.7 | 29.9 | 3.99 | 3.99 | 1.40 | 1.40 |
| 27 Jan | 48.8 | 30.0 | 4.15 | 4.15 | 1.50 | 1.50 |
| 28 Jan | 49.0 | 30.1 | 4.30 | 4.30 | 1.50 | 1.50 |
| 29 Jan | 49.1 | 30.2 | 4.45 | 4.45 | 1.60 | 1.60 |
| 30 Jan | 49.3 | 30.3 | 4.61 | 4.61 | 1.60 | 1.60 |
| 31 Jan | 49.5 | 30.4 | 4.76 | 4.76 | 1.70 | 1.70 |
Weather history Alcoa - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 95.0 | 71.1 | 0.00 | 0.00 | 0.0 |
| 02 Sep | 97.0 | 71.1 | 0.00 | 0.00 | 0.0 |
| 03 Sep | 97.0 | 72.0 | 0.00 | 0.00 | 0.0 |
| 04 Sep | 98.1 | 73.9 | 0.00 | 0.00 | 0.0 |
| 05 Sep | 93.0 | 75.0 | 0.06 | 0.00 | - |
| 06 Sep | 93.9 | 73.0 | 0.00 | 0.00 | 0.0 |
| 07 Sep | 89.1 | 69.1 | 0.15 | 0.00 | 0.0 |
| 08 Sep | - | - | - | - | - |
| 09 Sep | - | - | - | - | - |
| 10 Sep | - | - | - | - | - |
| 11 Sep | - | - | - | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Alcoa
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 94.7 ºF | 47 ºF | |
| Average low temperature Av. low temp. | 72.2 ºF | 29 ºF | |
| Total precipitation Total precip. | 0.21 inch | 4.32 inch | |
| Total snowfall Total snowfall | 0.00 inch | 3 inch | |
| Highest max temperature Highest max temp. | 98.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 89.1 ºF | - | |
| Highest min temperature Highest min temp. | 75.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 69.1 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Alcoa - Tennessee
| Country | United States | |
|---|---|---|
| State | Tennessee | |
| County | - | |
| City | Alcoa | |
| Zip Code | 37701 | |
| Longitude | -83.97 dec. degr. | |
| Latitude | 35.79 dec. degr. | |
| Altitude - Elevation | 843ft | |
| ICAO | - | |
| IATA | - |
Date and Time Alcoa - Tennessee
| Local Time | 09:01 PM | |
|---|---|---|
| Sunrise | 07:13 AM | |
| Sunset | 07:51 PM | |
| Day/Night | Night | |
| Timezone | Eastern Daylight Time | |
| Timezone DB | America - New York |
Map of Alcoa - Tennessee
USGS National Map — Open interactive map
Alcoa weather averages
| Annual high temperature | 70ºF |
| Annual low temperature | 49ºF |
| Average annual precip. | 47.86 inch |
| Av. annual snowfall | 8 inch |
Station Data
Monthly averages Alcoa
Longitude: -83.9738, Latitude: 35.7895
Average weather Alcoa, TN - 37701
Monthly: 1991-2020 normals
History: 2008-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...