| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 16°F | 38°F | 26°F | 0.1" |
| February | 19°F | 39°F | 28°F | 0.2" |
| March | 28°F | 52°F | 39°F | 0.3" |
| April | 33°F | 56°F | 43°F | 1.5" |
| May | 41°F | 65°F | 52°F | 2.3" |
| June | 51°F | 77°F | 63°F | 1.2" |
| July | 58°F | 86°F | 72°F | 0.8" |
| August | 55°F | 83°F | 69°F | 1.1" |
| September | 47°F | 74°F | 59°F | 1.1" |
| October | 37°F | 58°F | 46°F | 1.1" |
| November | 26°F | 47°F | 36°F | 0.2" |
| December | 14°F | 35°F | 24°F | 0.1" |
| Index | Bearcreek | Montana | National |
| Air quality index | 21 | 34 | 42 |
| Pollution index | 218,962 | 834,473 | 2,726,193 |
| Measurement | Total |
| Days measured | 362 |
| Days with good air quality | 357 |
| Days with moderate air quality | 4 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 1 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.002% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Belfry, MT | 304 | 21 | 58.0% |
| Bridger, MT | 917 | 21 | 58.0% |
| Red Lodge, MT | 2,134 | 21 | 58.0% |
| Bridger CDP, MT | 20 | 21 | 58.0% |
| Roberts, MT | 298 | 21 | 58.0% |
| Bearcreek, MT | 144 | 21 | 58.0% |
| City | Population | Air Quality Index | National Avg. |
| Rye, AR | 144 | 35 | 30.0% |
| West Point, AR | 144 | 45 | 10.0% |
| Bellville, GA | 144 | 39 | 22.0% |
| Clare, IA | 144 | 37 | 26.0% |
| Delaware, IA | 144 | 39 | 22.0% |
| Bearcreek, MT | 144 | 21 | 58.0% |
Here are the best places to live in Montana
See the best places to live in Bearcreek
Safest States In The US
Check out the 10 most dangerous cities in Montana