| Index | ![]() |
|---|---|
| Climate Index: | 24.18 |
| Month | Climate Score | Weather Conditions Outline |
| Jan | -68.60 |
Low avg 7℉
Chance of snow day 31%
|
| Feb | -48.33 |
Low avg 10℉
Chance of cloudy day 45%
Chance of snow day 51%
|
| Mar | 8.96 |
Low avg 21℉
Chance of snow day 38%
|
| Apr | 32.91 |
Low avg 27℉
Chance of snow day 31%
|
| May | 69.24 |
Chance of rainy day 47%
|
| Jun | 86.66 |
Chance of rainy day 45%
|
| Jul | 89.99 | |
| Aug | 88.85 | |
| Sep | 74.98 | |
| Oct | 43.33 |
Low avg 28℉
|
| Nov | -17.72 |
Low avg 16℉
Chance of snow day 35%
|
| Dec | -70.06 |
Low avg 7℉
Chance of cloudy day 45%
Chance of snow day 48%
|
Best months to visit: May, June, July, August, September.
| Month | Temp Low Avg | Temp High Avg |
| Jan | 7℉ | 30℉ |
| Feb | 10℉ | 34℉ |
| Mar | 21℉ | 45℉ |
| Apr | 27℉ | 52℉ |
| May | 36℉ | 63℉ |
| Jun | 43℉ | 73℉ |
| Jul | 46℉ | 82℉ |
| Aug | 45℉ | 79℉ |
| Sep | 37℉ | 66℉ |
| Oct | 28℉ | 55℉ |
| Nov | 16℉ | 39℉ |
| Dec | 7℉ | 28℉ |
| Climate in Anaconda, Montana | 26.45 miles |
| Climate in Helena, Montana | 66.33 miles |
| Climate in Missoula, Montana | 120.09 miles |
| Climate in Idaho Falls, Idaho | 207.50 miles |
| Climate in Billings, Montana | 223.73 miles |
| Climate in Challis, Idaho | 236.35 miles |
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