Cold desert climate
Climate Alto - Georgia
Annual high71ºF
Annual low48ºF
| Month | HighºF | LowºF |
|---|---|---|
| Jan | 52 | 30 |
| Feb | 56 | 32 |
| Mar | 64 | 37 |
| Apr | 72 | 45 |
| May | 78 | 53 |
| Jun | 84 | 63 |
| Jul | 87 | 67 |
| Aug | 86 | 67 |
| Sep | 80 | 59 |
| Oct | 73 | 49 |
| Nov | 63 | 38 |
| Dec | 53 | 32 |
- JanHigh 52ºFLow 30ºF
- FebHigh 56ºFLow 32ºF
- MarHigh 64ºFLow 37ºF
- AprHigh 72ºFLow 45ºF
- MayHigh 78ºFLow 53ºF
- JunHigh 84ºFLow 63ºF
- JulHigh 87ºFLow 67ºF
- AugHigh 86ºFLow 67ºF
- SepHigh 80ºFLow 59ºF
- OctHigh 73ºFLow 49ºF
- NovHigh 63ºFLow 38ºF
- DecHigh 53ºFLow 32ºF
Climate summary
What is the average weather in Alto, Georgia?
Alto experiences a cold desert climate, defined by very low annual precipitation that is scarce and infrequent year-round. Summers are hot, while winters are cold, creating a strong seasonal contrast. Rainfall is spread fairly evenly throughout the year, with winter being both the wettest and driest season.
Alto weather averages
Annual high71ºF
Annual low48ºF
Daily normals Alto - Georgia - January
| Day | HighºF | LowºF |
|---|---|---|
| Jan 1 | 51.9 | 30.9 |
| Jan 2 | 51.8 | 30.8 |
| Jan 3 | 51.7 | 30.7 |
| Jan 4 | 51.7 | 30.6 |
| Jan 5 | 51.6 | 30.5 |
| Jan 6 | 51.5 | 30.4 |
| Jan 7 | 51.5 | 30.3 |
| Jan 8 | 51.5 | 30.3 |
| Jan 9 | 51.4 | 30.2 |
| Jan 10 | 51.4 | 30.1 |
| Jan 11 | 51.4 | 30.1 |
| Jan 12 | 51.4 | 30.0 |
| Jan 13 | 51.4 | 30.0 |
| Jan 14 | 51.4 | 29.9 |
| Jan 15 | 51.4 | 29.9 |
| Jan 16 | 51.5 | 29.8 |
| Jan 17 | 51.5 | 29.8 |
| Jan 18 | 51.5 | 29.8 |
| Jan 19 | 51.6 | 29.8 |
| Jan 20 | 51.7 | 29.8 |
| Jan 21 | 51.7 | 29.8 |
| Jan 22 | 51.8 | 29.8 |
| Jan 23 | 51.9 | 29.8 |
| Jan 24 | 52.0 | 29.9 |
| Jan 25 | 52.1 | 29.9 |
| Jan 26 | 52.2 | 29.9 |
| Jan 27 | 52.4 | 30.0 |
| Jan 28 | 52.5 | 30.0 |
| Jan 29 | 52.6 | 30.1 |
| Jan 30 | 52.8 | 30.2 |
| Jan 31 | 52.9 | 30.2 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Alto - September 2025
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Sep 1 | 82.0 | 62.1 | 0.00 |
| Sep 2 | 77.0 | 57.0 | 0.00 |
| Sep 3 | 79.0 | 57.0 | 0.00 |
| Sep 4 | 75.9 | 62.1 | 0.17 |
| Sep 5 | 84.9 | 63.0 | 1.25 |
| Sep 6 | 87.1 | 66.0 | 0.56 |
| Sep 7 | 82.9 | 66.0 | 0.62 |
| Sep 8 | 82.0 | 60.1 | 0.00 |
| Sep 9 | 73.9 | 54.0 | 0.00 |
| Sep 10 | 75.0 | 53.1 | 0.00 |
| Sep 11 | 80.1 | 53.1 | 0.00 |
| Sep 12 | 82.0 | 55.0 | 0.00 |
| Sep 13 | 82.0 | 57.0 | 0.00 |
| Sep 14 | 82.0 | 57.0 | 0.00 |
| Sep 15 | 82.9 | 57.0 | 0.00 |
| Sep 16 | 84.0 | 59.0 | 0.00 |
| Sep 17 | 82.9 | 61.0 | 0.12 |
| Sep 18 | 84.0 | 62.1 | 0.00 |
| Sep 19 | 84.0 | 62.1 | 0.00 |
| Sep 20 | 87.1 | 63.0 | 0.00 |
| Sep 21 | 88.0 | 61.0 | 0.00 |
| Sep 22 | 84.0 | 61.0 | 0.00 |
| Sep 23 | 82.9 | 61.0 | 0.00 |
| Sep 24 | 84.9 | 61.0 | 0.00 |
| Sep 25 | 89.1 | 63.0 | 0.45 |
| Sep 26 | 82.9 | 68.0 | 0.00 |
| Sep 27 | 77.0 | 64.9 | 0.00 |
| Sep 28 | 81.0 | 57.9 | 0.45 |
| Sep 29 | 81.0 | 57.9 | 0.00 |
| Sep 30 | 77.0 | 62.1 | 0.00 |
The data for September 2025 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature89.1ºF · Sep 25
- Lowest max temperature73.9ºF · Sep 9
- Highest min temperature68.0ºF · Sep 26
- Lowest min temperature53.1ºF · Sep 10
Geo Alto - Georgia
Location
- Country
- United States
- State
- Georgia
- County
- –
- City
- Alto
- Zip Code
- 30596
- Elevation
- 1398 ft
- Longitude
- -83.57
- Latitude
- 34.47
- ICAO
- –
- IATA
- –