Daily Observations at Hyslop Exp. Stn., Corvallis
November 2008
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 | 62 | 50 | 0.08 | 0 | 64 | 53 | 60 | 53 | 9 | 0 | 6 | 0 |
| 2 | 63 | 51 | 0.19 | 0 | 63 | 55 | 59 | 53 | 8 | 0 | 7 | 0 |
| 3 | 56 | 46 | 0.26 | 0 | 58 | 52 | 56 | 53 | 14 | 0 | 1 | 0 |
| 4 | 52 | 44 | 0.79 | 0 | 55 | 48 | 54 | 51 | 17 | 0 | 0 | 0 |
| 5 | 50 | 42 | 0.32 | 0 | 52 | 48 | 52 | 49 | 19 | 0 | 0 | 0 |
| 6 | 55 | 45 | 0.65 | 0 | 52 | 47 | 51 | 47 | 15 | 0 | 0 | 0 |
| 7 | 61 | 52 | 0.05 | 0 | 58 | 52 | 55 | 50 | 8 | 0 | 7 | 0 |
| 8 | 64 | 50 | 0.01 | 0 | 64 | 54 | 58 | 53 | 8 | 0 | 7 | 0 |
| 9 | 59 | 48 | 0.28 | 0 | 58 | 53 | 57 | 53 | 11 | 0 | 4 | 0 |
| 10 | 57 | 46 | 0.05 | 0 | 56 | 51 | 55 | 50 | 13 | 0 | 2 | 0 |
| 11 | 56 | 46 | 0.35 | 0 | 57 | 51 | 54 | 49 | 14 | 0 | 1 | 0 |
| 12 | 59 | 48 | 0.45 | 0 | 56 | 51 | 54 | 51 | 11 | 0 | 4 | 0 |
| 13 | 64 | 48 | 0.67 | 0 | 61 | 54 | 58 | 54 | 9 | 0 | 6 | 0 |
| 14 | 58 | 35 | 0.01 | 0 | 59 | 46 | 57 | 48 | 18 | 0 | 0 | 0 |
| 15 | 55 | 34 | 0.01 | 0 | 58 | 43 | 55 | 47 | 20 | 0 | 0 | 0 |
| 16 | 57 | 34 | 0.01 | 0 | 58 | 44 | 53 | 45 | 19 | 0 | 0 | 0 |
| 17 | 46 | 38 | 0.01 | 0 | 52 | 46 | 51 | 46 | 23 | 0 | 0 | 0 |
| 18 | 61 | 39 | 0.01 | 0 | 59 | 47 | 54 | 47 | 15 | 0 | 0 | 0 |
| 19 | 59 | 40 | T | 0 | 59 | 46 | 54 | 47 | 15 | 0 | 0 | 0 |
| 20 | 57 | 47 | 0.11 | 0 | 53 | 51 | 51 | 49 | 13 | 0 | 2 | 0 |
| 21 | 53 | 32 | 0.25 | 0 | 53 | 42 | 52 | 45 | 22 | 0 | 0 | 0 |
| 22 | 48 | 33 | 0.06 | 0 | 51 | 42 | 48 | 44 | 24 | 0 | 0 | 0 |
| 23 | 48 | 38 | 0.02 | 0 | 51 | 46 | 49 | 47 | 22 | 0 | 0 | 0 |
| 24 | 48 | 33 | 0.01 | 0 | 53 | 44 | 50 | 46 | 24 | 0 | 0 | 0 |
| 25 | 44 | 32 | 0.01 | 0 | 49 | 43 | 48 | 45 | 27 | 0 | 0 | 0 |
| 26 | 44 | 34 | 0.01 | 0 | 46 | 43 | 46 | 44 | 26 | 0 | 0 | 0 |
| 27 | 52 | 32 | T | 0 | 49 | 40 | 47 | 43 | 23 | 0 | 0 | 0 |
| 28 | 49 | 36 | 0.03 | 0 | 49 | 39 | 47 | 39 | 22 | 0 | 0 | 0 |
| 29 | 55 | 45 | 0 | 0 | 54 | 47 | 50 | 45 | 15 | 0 | 0 | 0 |
| 30 | 64 | 43 | 0.01 | 0 | 60 | 49 | 56 | 49 | 11 | 0 | 4 | 0 |
| Average/Total | 55.2 | 41.4 | 4.71 | 0.00 | 55.6 | 47.6 | 53.0 | 48.1 | 495 | 0 | 51 | 0.000 |
| Departure | 2.9 | 3.4 | -2.11 |   |   |   |   |   |   |   |   |   |