Climate Sun River - Montana
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 39 | 41 | 49 | 58 | 66 | 74 |
| Average low in ºF Av. low Lo | 15 | 16 | 22 | 30 | 38 | 46 |
| Av. precipitation in inch Av. precip. Pre. | 0.37 | 0.38 | 0.70 | 1.41 | 2.14 | 2.41 |
| Av. snowfall in inch Snowfall Sn | 5 | 3 | 5 | 3 | 1 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 82 | 71 | 60 | 46 | 37 |
| Average low in ºF Av. low Lo | 50 | 48 | 40 | 32 | 23 | 14 |
| Av. precipitation in inch Av. precip. Pre. | 1.32 | 1.42 | 1.22 | 0.74 | 0.47 | 0.37 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 2 | 4 | 5 |
Sun River Climate Graph - Montana Climate Chart
Daily normals Sun River - Montana - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 37.7 | 13.2 | 0.00 | 0.00 | 0.20 | 0.50 |
| 2 Jan | 37.8 | 13.3 | 0.04 | 0.04 | 0.31 | 0.80 |
| 3 Jan | 37.9 | 13.4 | 0.04 | 0.04 | 0.51 | 1.30 |
| 4 Jan | 38.0 | 13.5 | 0.04 | 0.04 | 0.71 | 1.80 |
| 5 Jan | 38.1 | 13.6 | 0.08 | 0.08 | 0.91 | 2.30 |
| 6 Jan | 38.2 | 13.7 | 0.08 | 0.08 | 0.98 | 2.50 |
| 7 Jan | 38.4 | 13.8 | 0.08 | 0.08 | 1.18 | 3.00 |
| 8 Jan | 38.5 | 13.9 | 0.12 | 0.12 | 1.30 | 3.30 |
| 9 Jan | 38.6 | 14.0 | 0.12 | 0.12 | 1.50 | 3.80 |
| 10 Jan | 38.7 | 14.1 | 0.12 | 0.12 | 1.69 | 4.30 |
| 11 Jan | 38.8 | 14.2 | 0.16 | 0.16 | 1.81 | 4.60 |
| 12 Jan | 38.9 | 14.3 | 0.16 | 0.16 | 2.01 | 5.10 |
Weather history Sun River - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 50.0 | 39.9 | 0.42 | - | - |
| 02 Jun | 51.1 | 41.0 | 0.00 | - | - |
| 03 Jun | 55.9 | 45.0 | 0.10 | - | - |
| 04 Jun | 68.0 | 46.9 | 0.02 | - | - |
| 05 Jun | 73.0 | 39.9 | 0.00 | - | - |
| 06 Jun | 79.0 | 48.9 | 0.00 | - | - |
| 07 Jun | - | - | - | - | - |
| 08 Jun | - | - | - | - | - |
| 09 Jun | - | - | - | - | - |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | - | - | - | - | - |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Sun River
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 62.8 ºF | 39 ºF | |
| Average low temperature Av. low temp. | 43.6 ºF | 15 ºF | |
| Total precipitation Total precip. | 0.54 inch | 0.37 inch | |
| Total snowfall Total snowfall | - inch | 5 inch | |
| Highest max temperature Highest max temp. | 79.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 50.0 ºF | - | |
| Highest min temperature Highest min temp. | 48.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 39.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Sun River - Montana
| Country | United States | |
|---|---|---|
| State | Montana | |
| County | Cascade | |
| City | Sun River | |
| Zip Code | 59483 | |
| Longitude | -111.73 dec. degr. | |
| Latitude | 47.53 dec. degr. | |
| Altitude - Elevation | 3389ft | |
| ICAO | - | |
| IATA | - |
Date and Time Sun River - Montana
| Local Time | 09:48 PM | |
|---|---|---|
| Sunrise | 05:28 AM | |
| Sunset | 09:23 PM | |
| Day/Night | Night | |
| Timezone | Denver -7:00 | |
| Timezone DB | America - Denver |
Map of Sun River - Montana
USGS National Map — Open interactive map
Sun River weather averages
| Annual high temperature | 59ºF |
| Annual low temperature | 31ºF |
| Average annual precip. | 12.95 inch |
| Av. annual snowfall | 28 inch |
Station Data
Monthly averages Sun River
Longitude: -111.73, Latitude: 47.53
Average weather Sun River, MT - 59483
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, ...