Daily Observations at Hyslop Exp. Stn., Corvallis
March 2007
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 | 45 | 33 | .44 | 0 | 47 | 37 | 42 | 38 | 26 | 0 | 0 | 0 |
| 2 | 46 | 36 | .32 | 0 | 47 | 39 | 44 | 40 | 24 | 0 | 0 | 0 |
| 3 | 49 | 43 | .17 | 0 | 48 | 43 | 46 | 42 | 19 | 0 | 0 | 0 |
| 4 | 60 | 46 | 0 | 0 | 62 | 47 | 56 | 46 | 12 | 0 | 3 | 0 |
| 5 | 61 | 45 | 0 | 0 | 64 | 49 | 58 | 48 | 12 | 0 | 3 | 0 |
| 6 | 65 | 37 | .01 | 0 | 66 | 46 | 60 | 48 | 14 | 0 | 1 | 0 |
| 7 | 65 | 40 | .19 | 0 | 64 | 46 | 58 | 46 | 12 | 0 | 3 | 0 |
| 8 | 55 | 37 | .20 | 0 | 57 | 44 | 53 | 46 | 19 | 0 | 0 | 0 |
| 9 | 55 | 42 | .15 | 0 | 55 | 44 | 51 | 45 | 16 | 0 | 0 | 0 |
| 10 | 56 | 43 | .12 | 0 | 57 | 46 | 53 | 47 | 15 | 0 | 0 | 0 |
| 11 | 61 | 48 | .05 | 0 | 55 | 48 | 53 | 47 | 10 | 0 | 5 | 0 |
| 12 | 70 | 53 | .03 | 0 | 64 | 54 | 59 | 52 | 3 | 0 | 12 | 0 |
| 13 | 62 | 36 | trace | 0 | 64 | 46 | 58 | 49 | 16 | 0 | 0 | 0 |
| 14 | 52 | 37 | 0 | 0 | 61 | 46 | 55 | 48 | 20 | 0 | 0 | 0 |
| 15 | 56 | 33 | 0 | 0 | 63 | 41 | 57 | 40 | 20 | 0 | 0 | 0 |
| 16 | 63 | 33 | 0 | 0 | 67 | 41 | 59 | 43 | 17 | 0 | 0 | 0 |
| 17 | 71 | 38 | T | 0 | 70 | 44 | 63 | 47 | 10 | 0 | 5 | 0 |
| 18 | 67 | 41 | .02 | 0 | 70 | 47 | 62 | 49 | 11 | 0 | 4 | 0 |
| 19 | 68 | 44 | T | 0 | 69 | 51 | 62 | 53 | 9 | 0 | 6 | 0 |
| 20 | 59 | 43 | .45 | 0 | 59 | 48 | 56 | 51 | 14 | 0 | 1 | 0 |
| 21 | 52 | 29 | .01 | 0 | 57 | 39 | 54 | 44 | 24 | 0 | 0 | 0 |
| 22 | 56 | 30 | .01 | 0 | 64 | 38 | 58 | 41 | 22 | 0 | 0 | 0 |
| 23 | 62 | 35 | .01 | 0 | 67 | 42 | 59 | 45 | 16 | 0 | 0 | 0 |
| 24 | 62 | 38 | .03 | 0 | 62 | 44 | 57 | 46 | 15 | 0 | 0 | 0 |
| 25 | 65 | 40 | .31 | 0 | 63 | 52 | 58 | 50 | 12 | 0 | 3 | 0 |
| 26 | 60 | 36 | .01 | 0 | 68 | 46 | 62 | 49 | 17 | 0 | 0 | 0 |
| 27 | 51 | 38 | .07 | 0 | 54 | 45 | 54 | 47 | 20 | 0 | 0 | 0 |
| 28 | 52 | 33 | .10 | 0 | 54 | 42 | 51 | 45 | 22 | 0 | 0 | 0 |
| 29 | 54 | 31 | trace | 0 | 66 | 41 | 58 | 43 | 22 | 0 | 0 | 0 |
| 30 | 64 | 34 | 0 | 0 | 66 | 41 | 59 | 44 | 16 | 0 | 0 | 0 |
| 31 | 69 | 41 | trace | 0 | 66 | 45 | 61 | 46 | 10 | 0 | 5 | 0 |
| Average/Total | 59.1 | 38.5 | 2.70 | 0.00 | 61.2 | 44.6 | 56.0 | 46.0 | 495 | 0 | 51 | 0.000 |
| Departure | 4.2 | 1.5 | -1.85 |   |   |   |   |   |   |   |   |   |