| Chief Joseph Dam forebay (CHJ) | Chief Joseph tailwater (CHQW) | Pasco - 4.8 miles above Confluence of Snake and Columbia Rivers (PAQW) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date | Min | Avg | Max | >68 | Min | Avg | Max | >68 | Min | Avg | Max | >68 |
| Jun 1 | 50.9 | 51.2 | 51.5 | 0/24 | 51.2 | 51.5 | 51.7 | 0/24 | 52.8 | 53.3 | 53.9 | 0/24 |
| Jun 2 | 51.4 | 51.8 | 52.2 | 0/24 | 51.7 | 51.9 | 52.1 | 0/24 | 52.9 | 53.2 | 53.6 | 0/24 |
| Jun 3 | 51.7 | 51.9 | 52.2 | 0/24 | 51.9 | 52.1 | 52.3 | 0/24 | 52.8 | 53.5 | 54.4 | 0/24 |
| Jun 4 | 51.8 | 52.1 | 52.6 | 0/24 | 52.0 | 52.3 | 52.5 | 0/24 | 53.4 | 54.3 | 55.2 | 0/24 |
| Jun 5 | 52.0 | 52.2 | 52.5 | 0/24 | 52.1 | 52.4 | 52.6 | 0/24 | 54.4 | 54.9 | 55.4 | 0/24 |
| Jun 6 | 51.8 | 52.0 | 52.2 | 0/24 | 52.0 | 52.1 | 52.3 | 0/24 | 54.7 | 55.2 | 55.7 | 0/24 |
| Jun 7 | 51.8 | 51.9 | 52.2 | 0/24 | 52.0 | 52.1 | 52.3 | 0/24 | 55.0 | 55.7 | 56.4 | 0/24 |
| Jun 8 | 51.8 | 51.9 | 51.9 | 0/24 | 51.9 | 52.0 | 52.1 | 0/24 | 54.9 | 55.3 | 55.9 | 0/24 |
| Jun 9 | 51.5 | 51.8 | 52.1 | 0/24 | 51.6 | 51.9 | 52.2 | 0/24 | 54.7 | 55.3 | 56.0 | 0/24 |
| Jun 10 | 51.8 | 52.0 | 52.3 | 0/24 | 52.1 | 52.2 | 52.5 | 0/24 | 55.2 | 55.7 | 56.4 | 0/24 |
| Jun 11 | 52.0 | 52.2 | 52.7 | 0/24 | 52.1 | 52.4 | 52.7 | 0/24 | 54.8 | 55.5 | 56.2 | 0/24 |
| Jun 12 | 52.1 | 52.4 | 52.8 | 0/24 | 52.4 | 52.7 | 52.9 | 0/24 | 54.8 | 55.4 | 55.9 | 0/24 |
| Jun 13 | 52.6 | 53.0 | 53.5 | 0/24 | 52.9 | 53.2 | 53.4 | 0/24 | 54.8 | 55.3 | 56.0 | 0/23 |
| Jun 14 | 52.9 | 53.2 | 53.4 | 0/24 | 53.1 | 53.4 | 53.6 | 0/24 | 55.0 | 55.7 | 56.6 | 0/24 |
| Jun 15 | 53.0 | 53.2 | 53.4 | 0/24 | 53.2 | 53.4 | 53.6 | 0/24 | 55.1 | 55.6 | 56.1 | 0/24 |
| Jun 16 | 53.0 | 53.2 | 53.5 | 0/24 | 53.2 | 53.4 | 53.6 | 0/24 | 55.1 | 55.8 | 56.5 | 0/24 |
| Jun 17 | 53.1 | 53.4 | 53.7 | 0/24 | 53.3 | 53.6 | 53.9 | 0/24 | 55.4 | 56.2 | 57.1 | 0/24 |
| Jun 18 | 53.5 | 53.7 | 53.9 | 0/24 | 53.8 | 54.0 | 54.1 | 0/24 | 56.0 | 56.2 | 56.7 | 0/24 |
| Jun 19 | 53.6 | 53.9 | 54.3 | 0/24 | 53.9 | 54.0 | 54.2 | 0/24 | 55.6 | 56.4 | 57.3 | 0/24 |
| Jun 20 | 53.9 | 54.1 | 54.6 | 0/24 | 54.1 | 54.3 | 54.5 | 0/24 | 55.9 | 56.8 | 57.7 | 0/24 |
| Jun 21 | 54.0 | 54.3 | 54.9 | 0/24 | 54.2 | 54.4 | 54.7 | 0/24 | 56.6 | 57.4 | 58.3 | 0/24 |
| Jun 22 | 54.2 | 54.4 | 54.7 | 0/24 | 54.4 | 54.6 | 54.9 | 0/24 | 57.1 | 57.8 | 58.5 | 0/24 |
| Jun 23 | 54.3 | 54.6 | 55.1 | 0/24 | 54.4 | 54.6 | 54.8 | 0/24 | 57.2 | 58.0 | 58.7 | 0/24 |
| Jun 24 | 54.3 | 54.6 | 55.1 | 0/24 | 54.4 | 54.7 | 54.9 | 0/24 | 57.1 | 57.8 | 58.5 | 0/24 |
| Jun 25 | 54.2 | 54.4 | 54.7 | 0/24 | 54.3 | 54.5 | 54.8 | 0/24 | 56.9 | 57.8 | 58.7 | 0/24 |
| Jun 26 | 54.1 | 54.4 | 54.9 | 0/24 | 54.2 | 54.4 | 54.7 | 0/24 | 57.4 | 58.2 | 59.0 | 0/24 |
| Jun 27 | 54.3 | 54.5 | 54.9 | 0/24 | 54.5 | 54.7 | 55.0 | 0/24 | 57.7 | 58.3 | 58.8 | 0/24 |
| Jun 28 | 54.7 | 55.0 | 55.5 | 0/24 | 54.9 | 55.1 | 55.4 | 0/24 | 57.9 | 58.6 | 59.4 | 0/24 |
| Jun 29 | 54.9 | 55.1 | 55.3 | 0/24 | 55.1 | 55.3 | 55.5 | 0/24 | 58.2 | 58.9 | 59.6 | 0/24 |
| Jun 30 | 54.9 | 55.0 | 55.2 | 0/24 | 55.0 | 55.2 | 55.4 | 0/24 | 57.9 | 58.6 | 59.3 | 0/24 |
| >68 | 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 |