| Orofino - Clearwater River at Orofino (ORFI) | Dworshak - N. Fork Clearwater R at Ahsahka (DWQI) | Peck - Clearwater River at Peck (PEKI) | Spalding - Clearwater River at Spalding (SPDI) | Lewiston - Clearwater River near Lewiston (LEWI) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date | Min | Avg | Max | >68 | Min | Avg | Max | >68 | Min | Avg | Max | >68 | Min | Avg | Max | >68 | Min | Avg | Max | >68 |
| Sep 1 | 71.1 | 72.8 | 74.7 | 24/24 | 46.6 | 46.9 | 47.3 | 0/24 | 52.6 | 53.5 | 54.3 | 0/24 | 54.5 | 56.4 | 58.3 | 0/24 | 54.9 | 56.8 | 58.9 | 0/24 |
| Sep 2 | 70.7 | 72.8 | 75.2 | 24/24 | 46.8 | 47.2 | 47.5 | 0/24 | 51.7 | 52.6 | 53.6 | 0/24 | 53.2 | 55.2 | 56.8 | 0/24 | 53.8 | 55.7 | 57.3 | 0/24 |
| Sep 3 | 70.9 | 72.2 | 73.8 | 24/24 | 47.0 | 47.4 | 47.8 | 0/24 | 51.6 | 52.3 | 53.3 | 0/24 | 53.2 | 54.7 | 55.9 | 0/24 | 53.4 | 55.0 | 56.4 | 0/24 |
| Sep 4 | 68.4 | 70.2 | 72.5 | 24/24 | 46.4 | 47.1 | 47.6 | 0/24 | 50.2 | 51.3 | 52.4 | 0/24 | 51.6 | 53.5 | 55.2 | 0/24 | 51.9 | 53.9 | 55.6 | 0/24 |
| Sep 5 | 67.3 | 69.1 | 71.4 | 18/24 | 47.2 | 47.5 | 47.7 | 0/24 | 50.6 | 51.2 | 52.1 | 0/24 | 51.8 | 53.3 | 54.9 | 0/24 | 51.9 | 53.6 | 55.1 | 0/24 |
| Sep 6 | 66.0 | 67.6 | 69.3 | 8/24 | 47.0 | 47.4 | 47.8 | 0/24 | 50.3 | 50.9 | 51.6 | 0/24 | 51.8 | 52.9 | 54.1 | 0/24 | 51.9 | 53.2 | 54.7 | 0/24 |
| Sep 7 | 64.2 | 65.9 | 67.6 | 0/24 | 47.4 | 47.7 | 47.9 | 0/24 | 50.2 | 50.8 | 51.6 | 0/24 | 51.4 | 52.6 | 54.1 | 0/24 | 51.4 | 52.9 | 54.3 | 0/24 |
| Sep 8 | 63.1 | 65.4 | 68.4 | 2/24 | 47.4 | 47.7 | 47.9 | 0/24 | 49.9 | 50.8 | 51.7 | 0/24 | 50.4 | 52.5 | 54.7 | 0/24 | 50.4 | 52.7 | 55.0 | 0/24 |
| Sep 9 | 63.0 | 65.2 | 67.6 | 0/24 | 47.7 | 48.0 | 48.2 | 0/24 | 50.1 | 50.9 | 51.7 | 0/24 | 50.9 | 52.5 | 53.8 | 0/24 | 50.9 | 52.5 | 53.7 | 0/24 |
| Sep 10 | 62.8 | 65.1 | 68.2 | 1/24 | 47.8 | 48.1 | 48.4 | 0/24 | 50.1 | 51.0 | 52.0 | 0/24 | 51.1 | 52.9 | 54.9 | 0/24 | 51.1 | 53.2 | 55.4 | 0/24 |
| Sep 11 | 62.6 | 65.4 | 68.5 | 3/24 | 47.8 | 48.0 | 48.4 | 0/24 | 50.8 | 51.8 | 53.0 | 0/24 | 51.3 | 53.8 | 56.5 | 0/24 | 51.5 | 54.0 | 56.6 | 0/24 |
| Sep 12 | 32.0 | 65.4 | 70.0 | 10/24 | 47.8 | 48.1 | 48.4 | 0/24 | 51.1 | 52.1 | 53.2 | 0/24 | 52.5 | 54.5 | 56.7 | 0/24 | 52.8 | 54.9 | 57.1 | 0/24 |
| Sep 13 | 64.9 | 67.7 | 70.7 | 12/24 | 48.0 | 48.3 | 48.6 | 0/24 | 52.0 | 53.1 | 54.4 | 0/24 | 52.9 | 55.3 | 57.9 | 0/24 | 53.3 | 55.6 | 58.0 | 0/24 |
| Sep 14 | 65.5 | 68.2 | 70.9 | 13/24 | 48.2 | 48.6 | 49.0 | 0/24 | 52.3 | 53.3 | 54.5 | 0/24 | 54.1 | 55.8 | 57.6 | 0/24 | 54.4 | 56.3 | 58.2 | 0/24 |
| Sep 15 | 32.0 | 67.4 | 71.4 | 15/24 | 48.5 | 48.9 | 49.4 | 0/24 | 53.9 | 56.3 | 58.1 | 0/24 | 55.0 | 57.3 | 59.7 | 0/24 | 55.0 | 57.5 | 60.0 | 0/24 |
| Sep 16 | 32.0 | 68.1 | 72.3 | 17/24 | 48.8 | 49.2 | 49.9 | 0/24 | 55.4 | 57.0 | 58.7 | 0/24 | 57.9 | 60.1 | 62.4 | 0/24 | 58.2 | 60.6 | 63.8 | 0/23 |
| Sep 17 | 68.4 | 70.1 | 72.3 | 24/24 | 48.7 | 49.2 | 50.0 | 0/24 | 57.3 | 58.5 | 59.9 | 0/24 | 59.0 | 61.0 | 63.1 | 0/24 | 59.6 | 61.9 | 64.5 | 0/24 |
| Sep 18 | 66.4 | 69.0 | 71.4 | 17/24 | 48.7 | 49.2 | 50.2 | 0/24 | 56.2 | 58.0 | 59.8 | 0/24 | 58.8 | 61.2 | 63.3 | 0/24 | 59.4 | 61.9 | 64.6 | 0/24 |
| Sep 19 | 66.0 | 68.1 | 69.4 | 15/24 | 48.9 | 49.2 | 49.7 | 0/24 | 56.6 | 57.7 | 58.9 | 0/24 | 59.4 | 60.8 | 62.1 | 0/24 | 60.0 | 61.5 | 62.7 | 0/24 |
| Sep 20 | 32.0 | 64.6 | 67.3 | 0/24 | 48.5 | 48.9 | 49.4 | 0/24 | 55.3 | 56.3 | 57.3 | 0/24 | 57.4 | 59.1 | 61.0 | 0/24 | 57.8 | 59.8 | 61.8 | 0/24 |
| Sep 21 | 61.5 | 63.9 | 66.2 | 0/24 | 48.7 | 49.4 | 50.3 | 0/24 | 53.3 | 55.0 | 57.0 | 0/24 | 55.2 | 57.7 | 59.9 | 0/24 | 56.0 | 58.5 | 60.9 | 0/24 |
| Sep 22 | 60.1 | 62.7 | 65.1 | 0/24 | 49.0 | 49.5 | 50.2 | 0/24 | 53.6 | 55.4 | 56.8 | 0/24 | 55.0 | 57.8 | 60.4 | 0/24 | 55.7 | 58.4 | 61.3 | 0/24 |
| Sep 23 | 60.1 | 63.0 | 65.5 | 0/24 | 49.1 | 49.4 | 50.2 | 0/24 | 54.4 | 55.9 | 57.1 | 0/24 | 56.7 | 59.1 | 61.7 | 0/24 | 57.3 | 59.9 | 62.8 | 0/24 |
| Sep 24 | 61.0 | 63.7 | 66.0 | 0/24 | 49.1 | 49.4 | 50.1 | 0/24 | 54.5 | 56.0 | 57.6 | 0/24 | 57.2 | 59.5 | 61.5 | 0/24 | 58.2 | 60.4 | 62.8 | 0/24 |
| Sep 25 | 61.7 | 64.4 | 66.6 | 0/24 | 48.9 | 49.2 | 49.7 | 0/24 | 54.5 | 55.9 | 57.3 | 0/24 | 57.0 | 59.2 | 61.3 | 0/24 | 57.7 | 60.0 | 62.4 | 0/24 |
| Sep 26 | 61.7 | 64.1 | 66.0 | 0/24 | 48.8 | 49.1 | 49.8 | 0/24 | 54.4 | 55.8 | 57.2 | 0/24 | 56.7 | 58.9 | 60.6 | 0/24 | 57.5 | 59.7 | 62.2 | 0/24 |
| Sep 27 | 60.8 | 62.9 | 64.8 | 0/24 | 48.6 | 49.0 | 49.5 | 0/24 | 53.3 | 54.9 | 56.1 | 0/24 | 55.8 | 57.9 | 59.9 | 0/24 | 56.4 | 58.7 | 61.1 | 0/24 |
| Sep 28 | 58.8 | 61.0 | 62.4 | 0/24 | 49.1 | 49.5 | 50.0 | 0/24 | 51.7 | 53.7 | 55.1 | 0/24 | 54.3 | 56.2 | 58.1 | 0/24 | 55.1 | 56.8 | 58.2 | 0/24 |
| Sep 29 | 57.6 | 58.9 | 60.8 | 0/24 | 49.0 | 49.4 | 49.7 | 0/24 | 52.2 | 53.4 | 54.4 | 0/24 | 53.6 | 54.7 | 55.9 | 0/24 | 53.7 | 55.0 | 56.3 | 0/24 |
| Sep 30 | 53.8 | 55.6 | 57.4 | 0/24 | 48.5 | 48.9 | 49.2 | 0/24 | 50.2 | 51.4 | 51.9 | 0/24 | 51.4 | 52.6 | 54.1 | 0/24 | 51.7 | 53.0 | 54.2 | 0/24 |
| >68 | 5 | 10 | 17 | 251/ 720 |
0 | 0 | 0 | 0/ 720 |
0 | 0 | 0 | 0/ 720 |
0 | 0 | 0 | 0/ 720 |
0 | 0 | 0 | 0/ 719 |
Temperature in Degrees Fahrenheit
| <32 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | 62 | 64 | 66 | 68 | 70 | 72 | 74 | 76 | 78 | 80 | 82 | 84 | 86 | >86 |