Daily Observations at Hyslop Exp. Stn., Corvallis
August 2006
Bold = new daily record set (old record, year)
| Day | Max Temp (F) | Min Temp (F) | Precip (in) | Snow (in) | 2 in soil Max | 2 in soil Min | 4 in soil Max | 4 in soil Min | Heating Deg. Days | Cooling Deg. Days | Growing Deg. Days | Evaporation (in.) |
| 1 | 79 | 45 | 0 | 0 | 97 | 66 | 88 | 68 | 3 | 0 | 12 | .304 |
| 2 | 79 | 52 | 0 | 0 | 97 | 66 | 90 | 70 | 0 | 1 | 16 | .379 |
| 3 | 81 | 49 | 0 | 0 | 96 | 67 | 89 | 72 | 0 | 0 | 15 | .385 |
| 4 | 83 | 46 | 0 | 0 | 95 | 65 | 88 | 71 | 0 | 0 | 15 | .343 |
| 5 | 82 | 50 | 0 | 0 | 95 | 65 | 88 | 68 | 0 | 1 | 16 | .343 |
| 6 | 88 | 50 | 0 | 0 | 100 | 67 | 92 | 71 | 0 | 4 | 19 | .301 |
| 7 | 91 | 50 | 0 | 0 | 99 | 69 | 92 | 73 | 0 | 6 | 21 | .319 |
| 8 | 92 | 52 | 0 | 0 | 103 | 70 | 93 | 74 | 0 | 7 | 22 | .363 |
| 9 | 82 | 50 | 0 | 0 | 99 | 70 | 91 | 73 | 0 | 1 | 16 | .246 |
| 10 | 89 | 52 | 0 | 0 | 101 | 69 | 93 | 73 | 0 | 6 | 21 | .333 |
| 11 | 80 | 45 | 0 | 0 | 96 | 68 | 88 | 72 | 2 | 0 | 13 | .289 |
| 12 | 76 | 48 | 0 | 0 | 95 | 65 | 88 | 70 | 3 | 0 | 12 | .416 |
| 13 | 82 | 53 | 0 | 0 | 95 | 65 | 88 | 68 | 0 | 3 | 18 | .361 |
| 14 | 91 | 51 | 0 | 0 | 98 | 67 | 89 | 69 | 0 | 6 | 21 | .397 |
| 15 | 88 | 46 | 0 | 0 | 101 | 67 | 92 | 72 | 0 | 2 | 17 | .217 |
| 16 | 78 | 45 | 0 | 0 | 95 | 67 | 88 | 71 | 3 | 0 | 12 | .354 |
| 17 | 79 | 44 | 0 | 0 | 92 | 64 | 84 | 70 | 3 | 0 | 12 | .194 |
| 18 | 79 | 52 | 0 | 0 | 94 | 65 | 85 | 67 | 0 | 1 | 16 | .290 |
| 19 | 92 | 54 | 0 | 0 | 100 | 68 | 90 | 70 | 0 | 8 | 23 | .376 |
| 20 | 94 | 48 | 0 | 0 | 101 | 68 | 92 | 72 | 0 | 6 | 21 | .340 |
| 21 | 92 | 46 | 0 | 0 | 99 | 67 | 91 | 71 | 0 | 4 | 19 | .390 |
| 22 | 78 | 45 | 0 | 0 | 94 | 65 | 87 | 70 | 3 | 0 | 12 | .221 |
| 23 | 79 | 46 | 0 | 0 | 93 | 64 | 86 | 69 | 2 | 0 | 13 | .279 |
| 24 | 76 | 52 | 0 | 0 | 92 | 64 | 83 | 68 | 1 | 0 | 14 | .176 |
| 25 | 75 | 50 | 0 | 0 | 92 | 66 | 84 | 69 | 2 | 0 | 13 | .292 |
| 26 | 87 | 50 | 0 | 0 | 94 | 67 | 85 | 68 | 0 | 4 | 19 | .365 |
| 27 | 94 | 52 | 0 | 0 | 99 | 68 | 90 | 71 | 0 | 8 | 23 | .327 |
| 28 | 95 | 50 | 0 | 0 | 100 | 67 | 91 | 72 | 0 | 8 | 23 | .330 |
| 29 | 92 | 44 | 0 | 0 | 101 | 65 | 91 | 72 | 0 | 3 | 18 | .323 |
| 30 | 70 | 46 | 0 | 0 | 81 | 64 | 77 | 69 | 7 | 0 | 8 | .161 |
| 31 | 71 | 49 | .05 | 0 | 79 | 59 | 75 | 65 | 5 | 0 | 10 | .149 |
| Average/Total | 83.7 | 48.8 | 0.05 | 0.00 | 95.9 | 66.3 | 88.0 | 70.3 | 34 | 79 | 510 | 9.563 |
| Departure | 2.6 | -2.5 | -0.82 |   |   |   |   |   |   |   |   |   |