Humid subtropical climate
Climate Alcoa - Tennessee
Annual high70ºF
Annual low49ºF
Precipitation47.86 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 47 | 29 | 4.32 | 3 |
| Feb | 52 | 32 | 4.26 | 2 |
| Mar | 61 | 39 | 4.34 | 1 |
| Apr | 70 | 47 | 4.01 | 1 |
| May | 78 | 56 | 4.51 | 0 |
| Jun | 85 | 65 | 3.81 | 0 |
| Jul | 88 | 69 | 5.08 | 0 |
| Aug | 88 | 68 | 3.27 | 0 |
| Sep | 82 | 60 | 3.24 | 0 |
| Oct | 71 | 49 | 2.51 | 0 |
| Nov | 60 | 39 | 4.01 | 0 |
| Dec | 50 | 32 | 4.50 | 1 |
- JanHigh 47ºFLow 29ºFPrecip 4.32 inch
- FebHigh 52ºFLow 32ºFPrecip 4.26 inch
- MarHigh 61ºFLow 39ºFPrecip 4.34 inch
- AprHigh 70ºFLow 47ºFPrecip 4.01 inch
- MayHigh 78ºFLow 56ºFPrecip 4.51 inch
- JunHigh 85ºFLow 65ºFPrecip 3.81 inch
- JulHigh 88ºFLow 69ºFPrecip 5.08 inch
- AugHigh 88ºFLow 68ºFPrecip 3.27 inch
- SepHigh 82ºFLow 60ºFPrecip 3.24 inch
- OctHigh 71ºFLow 49ºFPrecip 2.51 inch
- NovHigh 60ºFLow 39ºFPrecip 4.01 inch
- DecHigh 50ºFLow 32ºFPrecip 4.50 inch
Climate summary
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 weather averages
Annual high70ºF
Annual low49ºF
Precipitation47.86 inch
Snowfall8 inch
Daily normals Alcoa - Tennessee - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 48.3 | 30.8 | 0.15 | 0.15 | 0.00 | 0.00 |
| Jan 2 | 48.2 | 30.7 | 0.30 | 0.30 | 0.10 | 0.10 |
| Jan 3 | 48.1 | 30.6 | 0.45 | 0.45 | 0.10 | 0.10 |
| Jan 4 | 48.0 | 30.5 | 0.61 | 0.61 | 0.20 | 0.20 |
| Jan 5 | 48.0 | 30.4 | 0.76 | 0.76 | 0.20 | 0.20 |
| Jan 6 | 47.9 | 30.3 | 0.91 | 0.91 | 0.30 | 0.30 |
| Jan 7 | 47.9 | 30.2 | 1.06 | 1.06 | 0.40 | 0.40 |
| Jan 8 | 47.8 | 30.1 | 1.21 | 1.21 | 0.40 | 0.40 |
| Jan 9 | 47.8 | 30.0 | 1.36 | 1.36 | 0.50 | 0.50 |
| Jan 10 | 47.8 | 29.9 | 1.52 | 1.52 | 0.50 | 0.50 |
| Jan 11 | 47.8 | 29.9 | 1.68 | 1.68 | 0.60 | 0.60 |
| Jan 12 | 47.7 | 29.8 | 1.83 | 1.83 | 0.60 | 0.60 |
| Jan 13 | 47.8 | 29.8 | 1.99 | 1.99 | 0.70 | 0.70 |
| Jan 14 | 47.8 | 29.7 | 2.14 | 2.14 | 0.70 | 0.70 |
| Jan 15 | 47.8 | 29.7 | 2.30 | 2.30 | 0.80 | 0.80 |
| Jan 16 | 47.8 | 29.7 | 2.46 | 2.46 | 0.90 | 0.90 |
| Jan 17 | 47.9 | 29.6 | 2.61 | 2.61 | 0.90 | 0.90 |
| Jan 18 | 47.9 | 29.6 | 2.76 | 2.76 | 1.00 | 1.00 |
| Jan 19 | 48.0 | 29.6 | 2.92 | 2.92 | 1.10 | 1.10 |
| Jan 20 | 48.1 | 29.6 | 3.07 | 3.07 | 1.10 | 1.10 |
| Jan 21 | 48.1 | 29.7 | 3.23 | 3.23 | 1.20 | 1.20 |
| Jan 22 | 48.2 | 29.7 | 3.38 | 3.38 | 1.20 | 1.20 |
| Jan 23 | 48.3 | 29.7 | 3.54 | 3.54 | 1.30 | 1.30 |
| Jan 24 | 48.4 | 29.8 | 3.69 | 3.69 | 1.30 | 1.30 |
| Jan 25 | 48.6 | 29.9 | 3.85 | 3.85 | 1.40 | 1.40 |
| Jan 26 | 48.7 | 29.9 | 3.99 | 3.99 | 1.40 | 1.40 |
| Jan 27 | 48.8 | 30.0 | 4.15 | 4.15 | 1.50 | 1.50 |
| Jan 28 | 49.0 | 30.1 | 4.30 | 4.30 | 1.50 | 1.50 |
| Jan 29 | 49.1 | 30.2 | 4.45 | 4.45 | 1.60 | 1.60 |
| Jan 30 | 49.3 | 30.3 | 4.61 | 4.61 | 1.60 | 1.60 |
| Jan 31 | 49.5 | 30.4 | 4.76 | 4.76 | 1.70 | 1.70 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Alcoa - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 60.1 | 53.1 | 0.06 |
| Nov 2 | – | – | – |
| Nov 3 | – | – | – |
| Nov 4 | – | – | – |
| Nov 5 | – | – | – |
| Nov 6 | – | – | – |
| Nov 7 | – | – | – |
| Nov 8 | – | – | – |
| Nov 9 | – | – | – |
| Nov 10 | – | – | – |
| Nov 11 | – | – | – |
| Nov 12 | – | – | – |
| Nov 13 | – | – | – |
| Nov 14 | – | – | – |
| Nov 15 | – | – | – |
| Nov 16 | – | – | – |
| Nov 17 | – | – | – |
| Nov 18 | – | – | – |
| Nov 19 | – | – | – |
| Nov 20 | – | – | – |
| Nov 21 | – | – | – |
| Nov 22 | – | – | – |
| Nov 23 | – | – | – |
| Nov 24 | – | – | – |
| Nov 25 | – | – | – |
| Nov 26 | – | – | – |
| Nov 27 | – | – | – |
| Nov 28 | – | – | – |
| Nov 29 | – | – | – |
| Nov 30 | – | – | – |
The data for November 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature60.1ºF · Nov 1
- Lowest max temperature60.1ºF · Nov 1
- Highest min temperature53.1ºF · Nov 1
- Lowest min temperature53.1ºF · Nov 1
Geo Alcoa - Tennessee
Location
- Country
- United States
- State
- Tennessee
- County
- –
- City
- Alcoa
- Zip Code
- 37701
- Elevation
- 843 ft
- Longitude
- -83.97
- Latitude
- 35.79
- ICAO
- –
- IATA
- –