Cold steppe climate
Climate Chester - Montana
Annual high56ºF
Annual low28ºF
Precipitation11.06 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 29 | 4 | 0.37 |
| Feb | 34 | 7 | 0.32 |
| Mar | 45 | 18 | 0.54 |
| Apr | 57 | 28 | 0.82 |
| May | 67 | 39 | 1.73 |
| Jun | 75 | 47 | 2.30 |
| Jul | 83 | 52 | 1.49 |
| Aug | 82 | 50 | 1.11 |
| Sep | 71 | 40 | 0.97 |
| Oct | 58 | 28 | 0.55 |
| Nov | 41 | 15 | 0.38 |
| Dec | 31 | 4 | 0.48 |
- JanHigh 29ºFLow 4ºFPrecip 0.37 inch
- FebHigh 34ºFLow 7ºFPrecip 0.32 inch
- MarHigh 45ºFLow 18ºFPrecip 0.54 inch
- AprHigh 57ºFLow 28ºFPrecip 0.82 inch
- MayHigh 67ºFLow 39ºFPrecip 1.73 inch
- JunHigh 75ºFLow 47ºFPrecip 2.30 inch
- JulHigh 83ºFLow 52ºFPrecip 1.49 inch
- AugHigh 82ºFLow 50ºFPrecip 1.11 inch
- SepHigh 71ºFLow 40ºFPrecip 0.97 inch
- OctHigh 58ºFLow 28ºFPrecip 0.55 inch
- NovHigh 41ºFLow 15ºFPrecip 0.38 inch
- DecHigh 31ºFLow 4ºFPrecip 0.48 inch
Climate summary
What is the average weather in Chester, Montana?
Chester experiences a cold semi-arid climate, marked by very large seasonal temperature contrasts. Summers are warm, but winters are very cold due to the inland location. The area is dry overall, with precipitation generally low, occasionally arriving in brief summer showers.
Chester weather averages
Annual high56ºF
Annual low28ºF
Precipitation11.06 inch
Daily normals Chester - Montana - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 28.8 | 2.2 | 0.02 | 0.02 | 0.30 | 0.30 |
| Jan 2 | 28.7 | 2.1 | 0.04 | 0.04 | 0.60 | 0.60 |
| Jan 3 | 28.7 | 2.1 | 0.06 | 0.06 | 0.90 | 0.90 |
| Jan 4 | 28.6 | 2.0 | 0.09 | 0.09 | 1.20 | 1.20 |
| Jan 5 | 28.5 | 2.0 | 0.11 | 0.11 | 1.50 | 1.50 |
| Jan 6 | 28.5 | 2.0 | 0.13 | 0.13 | 1.80 | 1.80 |
| Jan 7 | 28.4 | 2.0 | 0.15 | 0.15 | 2.00 | 2.00 |
| Jan 8 | 28.4 | 2.0 | 0.17 | 0.17 | 2.30 | 2.30 |
| Jan 9 | 28.4 | 2.0 | 0.19 | 0.19 | 2.60 | 2.60 |
| Jan 10 | 28.4 | 2.0 | 0.21 | 0.21 | 2.90 | 2.90 |
| Jan 11 | 28.3 | 2.1 | 0.23 | 0.23 | 3.20 | 3.20 |
| Jan 12 | 28.3 | 2.1 | 0.25 | 0.25 | 3.50 | 3.50 |
| Jan 13 | 28.3 | 2.2 | 0.26 | 0.26 | 3.70 | 3.70 |
| Jan 14 | 28.4 | 2.3 | 0.28 | 0.28 | 4.00 | 4.00 |
| Jan 15 | 28.4 | 2.3 | 0.30 | 0.30 | 4.30 | 4.30 |
| Jan 16 | 28.4 | 2.4 | 0.31 | 0.31 | 4.60 | 4.60 |
| Jan 17 | 28.4 | 2.5 | 0.33 | 0.33 | 4.90 | 4.90 |
| Jan 18 | 28.5 | 2.6 | 0.34 | 0.34 | 5.10 | 5.10 |
| Jan 19 | 28.5 | 2.6 | 0.36 | 0.36 | 5.40 | 5.40 |
| Jan 20 | 28.6 | 2.7 | 0.37 | 0.37 | 5.60 | 5.60 |
| Jan 21 | 28.6 | 2.8 | 0.39 | 0.39 | 5.90 | 5.90 |
| Jan 22 | 28.7 | 2.9 | 0.40 | 0.40 | 6.10 | 6.10 |
| Jan 23 | 28.8 | 3.0 | 0.42 | 0.42 | 6.30 | 6.30 |
| Jan 24 | 28.9 | 3.1 | 0.43 | 0.43 | 6.50 | 6.50 |
| Jan 25 | 29.0 | 3.2 | 0.45 | 0.45 | 6.80 | 6.80 |
| Jan 26 | 29.1 | 3.3 | 0.46 | 0.46 | 7.00 | 7.00 |
| Jan 27 | 29.2 | 3.4 | 0.48 | 0.48 | 7.30 | 7.30 |
| Jan 28 | 29.3 | 3.5 | 0.49 | 0.49 | 7.50 | 7.50 |
| Jan 29 | 29.4 | 3.6 | 0.51 | 0.51 | 7.80 | 7.80 |
| Jan 30 | 29.5 | 3.7 | 0.52 | 0.52 | 8.00 | 8.00 |
| Jan 31 | 29.7 | 3.8 | 0.54 | 0.54 | 8.30 | 8.30 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Chester - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 44.1 | 28.9 | 0.00 |
| 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 temperature44.1ºF · Nov 1
- Lowest max temperature44.1ºF · Nov 1
- Highest min temperature28.9ºF · Nov 1
- Lowest min temperature28.9ºF · Nov 1
Geo Chester - Montana
Location
- Country
- United States
- State
- Montana
- County
- Liberty
- City
- Chester
- Zip Code
- 59522
- Elevation
- 3166 ft
- Longitude
- -110.99
- Latitude
- 48.51
- ICAO
- –
- IATA
- –