Fishing the Kootenay Rockies in the Spring
| Month | Avg. Temps °F (Hi/Lo) |
| March | 48° / 32° |
| April | 58° / 37° |
| May | 67° / 43° |
Fishing the Kootenay Rockies in the Summer
| Month | Avg. Temps °F (Hi/Lo) |
| June | 72° / 49° |
| July | 82° / 54° |
| August | 80° / 53° |
Fishing the Kootenay Rockies in the Fall
| Month | Avg. Temps °F (Hi/Lo) |
| September | 70° / 47° |
| October | 55° / 39° |
| November | 42° / 33° |
Fishing the Kootenay Rockies in the Winter (Ice Fishing)
| Month | Avg. Temps °F (Hi/Lo) |
| December | 34° / 27° |
| January | 35° / 27° |
| February | 39° / 27° |
