Daily Observations at Hyslop Exp. Stn., Corvallis
March 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 | 59 | 38 | .24 | 0 | 54 | 43 | 51 | 46 | 16 | 0 | 0 | 0 |
| 2 | 50 | 28 | .11 | 0 | 54 | 38 | 50 | 41 | 26 | 0 | 0 | 0 |
| 3 | 51 | 32 | .03 | 0 | 57 | 38 | 52 | 37 | 23 | 0 | 0 | 0 |
| 4 | 50 | 34 | .04 | 0 | 47 | 39 | 46 | 42 | 23 | 0 | 0 | 0 |
| 5 | 52 | 33 | T | 0 | 57 | 39 | 51 | 41 | 22 | 0 | 0 | 0 |
| 6 | 55 | 30 | 0 | 0 | 57 | 37 | 52 | 38 | 22 | 0 | 0 | 0 |
| 7 | 60 | 30 | 0 | 0 | 58 | 37 | 52 | 39 | 20 | 0 | 0 | 0 |
| 8 | 53 | 32 | .58 | 0 | 51 | 38 | 46 | 38 | 22 | 0 | 0 | 0 |
| 9 | 54 | 32 | .02 | 0 | 57 | 40 | 52 | 43 | 22 | 0 | 0 | 0 |
| 10 | 63 | 33 | .01 | 0 | 63 | 39 | 55 | 40 | 17 | 0 | 0 | 0 |
| 11 | 62 | 41 | .24 | 0 | 61 | 46 | 55 | 48 | 13 | 0 | 2 | 0 |
| 12 | 57 | 38 | .04 | 0 | 64 | 44 | 57 | 47 | 17 | 0 | 0 | 0 |
| 13 | 52 | 38 | .11 | 0 | 54 | 44 | 51 | 46 | 20 | 0 | 0 | 0 |
| 14 | 50 | 40 | .45 | 0 | 54 | 45 | 51 | 47 | 20 | 0 | 0 | 0 |
| 15 | 49 | 39 | .40 | 0 | 54 | 44 | 51 | 46 | 21 | 0 | 0 | 0 |
| 16 | 53 | 32 | .03 | 0 | 62 | 42 | 56 | 44 | 22 | 0 | 0 | 0 |
| 17 | 49 | 36 | .08 | 0 | 56 | 40 | 51 | 42 | 22 | 0 | 0 | 0 |
| 18 | 49 | 41 | .51 | 0 | 49 | 44 | 48 | 44 | 20 | 0 | 0 | 0 |
| 19 | 55 | 34 | T | 0 | 61 | 43 | 55 | 46 | 20 | 0 | 0 | 0 |
| 20 | 52 | 36 | .02 | 0 | 57 | 43 | 52 | 42 | 21 | 0 | 0 | 0 |
| 21 | 49 | 34 | .20 | 0 | 52 | 41 | 48 | 43 | 23 | 0 | 0 | 0 |
| 22 | 50 | 30 | .01 | 0 | 59 | 38 | 53 | 42 | 25 | 0 | 0 | 0 |
| 23 | 58 | 32 | .10 | 0 | 63 | 38 | 56 | 39 | 20 | 0 | 0 | 0 |
| 24 | 52 | 32 | .12 | 0 | 53 | 41 | 50 | 44 | 23 | 0 | 0 | 0 |
| 25 | 52 | 28 | 0 | 0 | 61 | 38 | 54 | 42 | 25 | 0 | 0 | 0 |
| 26 | 52 | 31 | .37 | 0 | 57 | 38 | 52 | 40 | 23 | 0 | 0 | 0 |
| 27 | 47 | 32 | .44 | 0 | 52 | 38 | 48 | 41 | 25 | 0 | 0 | 0 |
| 28 | 49 | 33 | .09 | 0 | 58 | 38 | 52 | 40 | 24 | 0 | 0 | 0 |
| 29 | 46 | 32 | .09 | 0 | 53 | 39 | 49 | 42 | 26 | 0 | 0 | 0 |
| 30 | 48 | 30 | .03 | 0 | 58 | 39 | 51 | 39 | 26 | 0 | 0 | 0 |
| 31 | 45 | 27 | .14 | 0 | 55 | 37 | 49 | 39 | 29 | 0 | 0 | 0 |
| Average/Total | 52.4 | 33.5 | 4.50 | 0.00 | 56.4 | 40.3 | 51.5 | 42.2 | 678 | 0 | 2 | 0.000 |
| Departure | -2.5 | -3.5 | -0.05 |   |   |   |   |   |   |   |   |   |