Climate Chester - Montana
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 29 | 34 | 45 | 57 | 67 | 75 |
| Average low in ºF Av. low Lo | 4 | 7 | 18 | 28 | 39 | 47 |
| Av. precipitation in inch Av. precip. Pre. | 0.37 | 0.32 | 0.54 | 0.82 | 1.73 | 2.30 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 82 | 71 | 58 | 41 | 31 |
| Average low in ºF Av. low Lo | 52 | 50 | 40 | 28 | 15 | 4 |
| Av. precipitation in inch Av. precip. Pre. | 1.49 | 1.11 | 0.97 | 0.55 | 0.38 | 0.48 |
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 Climate Graph - Montana Climate Chart
Daily normals Chester - Montana - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 28.9 | 2.5 | 0.04 | 0.04 | 0.00 | 0.00 |
| 2 Jan | 28.9 | 2.6 | 0.04 | 0.04 | 0.00 | 0.00 |
| 3 Jan | 28.9 | 2.6 | 0.04 | 0.04 | 0.00 | 0.00 |
| 4 Jan | 28.9 | 2.6 | 0.08 | 0.08 | 0.00 | 0.00 |
| 5 Jan | 28.9 | 2.7 | 0.08 | 0.08 | 0.00 | 0.00 |
| 6 Jan | 28.9 | 2.7 | 0.08 | 0.08 | 0.00 | 0.00 |
| 7 Jan | 28.9 | 2.8 | 0.12 | 0.12 | 0.00 | 0.00 |
| 8 Jan | 28.9 | 2.9 | 0.12 | 0.12 | 0.00 | 0.00 |
| 9 Jan | 28.9 | 2.9 | 0.12 | 0.12 | 0.00 | 0.00 |
| 10 Jan | 28.9 | 3.0 | 0.16 | 0.16 | 0.00 | 0.00 |
| 11 Jan | 29.0 | 3.1 | 0.16 | 0.16 | 0.00 | 0.00 |
| 12 Jan | 29.0 | 3.1 | 0.20 | 0.20 | 0.00 | 0.00 |
| 13 Jan | 29.1 | 3.2 | 0.20 | 0.20 | 0.00 | 0.00 |
| 14 Jan | 29.1 | 3.3 | 0.20 | 0.20 | 0.00 | 0.00 |
| 15 Jan | 29.2 | 3.4 | 0.20 | 0.20 | 0.00 | 0.00 |
| 16 Jan | 29.2 | 3.5 | 0.24 | 0.24 | 0.00 | 0.00 |
| 17 Jan | 29.3 | 3.5 | 0.24 | 0.24 | 0.00 | 0.00 |
| 18 Jan | 29.4 | 3.6 | 0.24 | 0.24 | 0.00 | 0.00 |
| 19 Jan | 29.5 | 3.7 | 0.28 | 0.28 | 0.00 | 0.00 |
| 20 Jan | 29.6 | 3.8 | 0.28 | 0.28 | 0.00 | 0.00 |
| 21 Jan | 29.7 | 3.9 | 0.28 | 0.28 | 0.00 | 0.00 |
| 22 Jan | 29.8 | 3.9 | 0.28 | 0.28 | 0.00 | 0.00 |
| 23 Jan | 29.9 | 4.0 | 0.28 | 0.28 | 0.00 | 0.00 |
| 24 Jan | 30.0 | 4.1 | 0.31 | 0.31 | 0.00 | 0.00 |
| 25 Jan | 30.1 | 4.2 | 0.31 | 0.31 | 0.00 | 0.00 |
| 26 Jan | 30.3 | 4.3 | 0.31 | 0.31 | 0.00 | 0.00 |
| 27 Jan | 30.4 | 4.3 | 0.31 | 0.31 | 0.00 | 0.00 |
| 28 Jan | 30.5 | 4.4 | 0.35 | 0.35 | 0.00 | 0.00 |
| 29 Jan | 30.7 | 4.5 | 0.35 | 0.35 | 0.00 | 0.00 |
| 30 Jan | 30.8 | 4.6 | 0.35 | 0.35 | 0.00 | 0.00 |
| 31 Jan | 31.0 | 4.7 | 0.35 | 0.35 | 0.00 | 0.00 |
Weather history Chester - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 52.0 | 39.0 | 0.56 | 0.00 | 0.0 |
| 02 Jun | 50.0 | 43.0 | 0.45 | 0.00 | 0.0 |
| 03 Jun | 59.0 | 45.0 | 0.16 | 0.00 | 0.0 |
| 04 Jun | 64.9 | 44.1 | 0.02 | 0.00 | 0.0 |
| 05 Jun | 75.0 | 46.0 | 0.00 | 0.00 | 0.0 |
| 06 Jun | 78.1 | 52.0 | 0.00 | 0.00 | 0.0 |
| 07 Jun | 70.0 | 43.0 | 0.47 | 0.00 | 0.0 |
| 08 Jun | 61.0 | 42.1 | 0.00 | 0.00 | 0.0 |
| 09 Jun | 73.0 | 39.0 | 0.00 | 0.00 | 0.0 |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | 70.0 | 43.0 | 0.00 | 0.00 | 0.0 |
| 13 Jun | 66.0 | 39.9 | 0.00 | 0.00 | 0.0 |
| 14 Jun | 68.0 | 42.1 | 0.00 | 0.00 | 0.0 |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | 82.0 | 46.9 | 0.11 | 0.00 | 0.0 |
| 18 Jun | 69.1 | 50.0 | 0.13 | 0.00 | 0.0 |
| 19 Jun | 66.9 | 41.0 | 0.00 | 0.00 | 0.0 |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Chester
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 67.0 ºF | 29 ºF | |
| Average low temperature Av. low temp. | 43.7 ºF | 4 ºF | |
| Total precipitation Total precip. | 1.90 inch | 0.37 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 82.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 50.0 ºF | - | |
| Highest min temperature Highest min temp. | 52.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 39.0 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Chester - Montana
| Country | United States | |
|---|---|---|
| State | Montana | |
| County | Liberty | |
| City | Chester | |
| Zip Code | 59522 | |
| Longitude | -110.99 dec. degr. | |
| Latitude | 48.51 dec. degr. | |
| Altitude - Elevation | 3166ft | |
| ICAO | - | |
| IATA | - |
Date and Time Chester - Montana
| Local Time | 05:21 AM | |
|---|---|---|
| Sunrise | 05:20 AM | |
| Sunset | 09:31 PM | |
| Day/Night | Day | |
| Timezone | Mountain Daylight Time | |
| Timezone DB | America - Denver |
Map of Chester - Montana
USGS National Map — Open interactive map
Chester weather averages
| Annual high temperature | 56ºF |
| Annual low temperature | 28ºF |
| Average annual precip. | 11.06 inch |
Station Data
Monthly averages Chester
Longitude: -110.991, Latitude: 48.5107
Average weather Chester, MT - 59522
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...