Cold steppe climate
Climate Augusta - Montana
Annual high59ºF
Annual low31ºF
Precipitation13.78 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 39 | 15 | 0.39 |
| Feb | 42 | 16 | 0.46 |
| Mar | 48 | 22 | 0.79 |
| Apr | 57 | 30 | 1.31 |
| May | 66 | 37 | 2.61 |
| Jun | 73 | 45 | 2.46 |
| Jul | 83 | 49 | 1.23 |
| Aug | 82 | 47 | 1.42 |
| Sep | 72 | 40 | 1.36 |
| Oct | 60 | 31 | 0.74 |
| Nov | 45 | 22 | 0.61 |
| Dec | 38 | 14 | 0.40 |
- JanHigh 39ºFLow 15ºFPrecip 0.39 inch
- FebHigh 42ºFLow 16ºFPrecip 0.46 inch
- MarHigh 48ºFLow 22ºFPrecip 0.79 inch
- AprHigh 57ºFLow 30ºFPrecip 1.31 inch
- MayHigh 66ºFLow 37ºFPrecip 2.61 inch
- JunHigh 73ºFLow 45ºFPrecip 2.46 inch
- JulHigh 83ºFLow 49ºFPrecip 1.23 inch
- AugHigh 82ºFLow 47ºFPrecip 1.42 inch
- SepHigh 72ºFLow 40ºFPrecip 1.36 inch
- OctHigh 60ºFLow 31ºFPrecip 0.74 inch
- NovHigh 45ºFLow 22ºFPrecip 0.61 inch
- DecHigh 38ºFLow 14ºFPrecip 0.40 inch
Climate summary
What is the average weather in Augusta, Montana?
Augusta experiences a cold semi-arid climate, marked by very large seasonal temperature contrasts due to its inland location. Summers are warm, while winters are cold. The area is dry overall, with low annual precipitation that is generally low, occasionally arriving in brief showers. Summer is the wettest season, though precipitation remains limited.
Augusta weather averages
Annual high59ºF
Annual low31ºF
Precipitation13.78 inch
Daily normals Augusta - Montana - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 38.2 | 16.6 | 0.02 | 0.02 |
| Jan 2 | 38.3 | 16.6 | 0.04 | 0.04 |
| Jan 3 | 38.3 | 16.7 | 0.05 | 0.05 |
| Jan 4 | 38.4 | 16.8 | 0.07 | 0.07 |
| Jan 5 | 38.5 | 16.8 | 0.09 | 0.09 |
| Jan 6 | 38.6 | 16.9 | 0.11 | 0.11 |
| Jan 7 | 38.7 | 17.0 | 0.12 | 0.12 |
| Jan 8 | 38.8 | 17.0 | 0.14 | 0.14 |
| Jan 9 | 38.8 | 17.1 | 0.16 | 0.16 |
| Jan 10 | 38.9 | 17.1 | 0.18 | 0.18 |
| Jan 11 | 39.0 | 17.2 | 0.19 | 0.19 |
| Jan 12 | 39.1 | 17.3 | 0.21 | 0.21 |
| Jan 13 | 39.1 | 17.3 | 0.22 | 0.22 |
| Jan 14 | 39.2 | 17.4 | 0.24 | 0.24 |
| Jan 15 | 39.2 | 17.4 | 0.25 | 0.25 |
| Jan 16 | 39.3 | 17.4 | 0.27 | 0.27 |
| Jan 17 | 39.3 | 17.4 | 0.28 | 0.28 |
| Jan 18 | 39.3 | 17.4 | 0.29 | 0.29 |
| Jan 19 | 39.3 | 17.4 | 0.30 | 0.30 |
| Jan 20 | 39.3 | 17.4 | 0.31 | 0.31 |
| Jan 21 | 39.3 | 17.4 | 0.33 | 0.33 |
| Jan 22 | 39.3 | 17.4 | 0.34 | 0.34 |
| Jan 23 | 39.3 | 17.3 | 0.35 | 0.35 |
| Jan 24 | 39.3 | 17.3 | 0.36 | 0.36 |
| Jan 25 | 39.3 | 17.2 | 0.37 | 0.37 |
| Jan 26 | 39.2 | 17.1 | 0.38 | 0.38 |
| Jan 27 | 39.2 | 17.0 | 0.40 | 0.40 |
| Jan 28 | 39.2 | 16.9 | 0.41 | 0.41 |
| Jan 29 | 39.1 | 16.8 | 0.42 | 0.42 |
| Jan 30 | 39.1 | 16.7 | 0.44 | 0.44 |
| Jan 31 | 39.0 | 16.6 | 0.45 | 0.45 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Augusta - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 57.9 | 36.0 | 0.00 |
| Oct 2 | – | – | 0.00 |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | 0.00 |
| Oct 8 | – | – | 0.00 |
| Oct 9 | – | – | – |
| Oct 10 | – | – | – |
| Oct 11 | – | – | – |
| Oct 12 | – | – | 0.00 |
| Oct 13 | – | – | 0.00 |
| Oct 14 | – | – | – |
| Oct 15 | – | – | – |
| Oct 16 | – | – | – |
| Oct 17 | – | – | – |
| Oct 18 | – | – | – |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | – | – | 0.00 |
| Oct 22 | – | – | – |
| Oct 23 | – | – | – |
| Oct 24 | – | – | 0.00 |
| Oct 25 | – | – | 0.00 |
| Oct 26 | 46.0 | 32.0 | 0.00 |
| Oct 27 | – | – | – |
| Oct 28 | – | – | 0.00 |
| Oct 29 | – | – | – |
| Oct 30 | – | – | – |
| Oct 31 | – | – | – |
The data for October 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 temperature57.9ºF · Oct 1
- Lowest max temperature46.0ºF · Oct 26
- Highest min temperature36.0ºF · Oct 1
- Lowest min temperature32.0ºF · Oct 26
Geo Augusta - Montana
Location
- Country
- United States
- State
- Montana
- County
- Lewis and Clark
- City
- Augusta
- Zip Code
- 59436
- Elevation
- 4068 ft
- Longitude
- -112.39
- Latitude
- 47.49
- ICAO
- –
- IATA
- –