| Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | Daily Max RH (%) | Daily Min RH (%) | Wind Spd (mph) | Daily Max Wind (mph) | Time of Max Wind | Max Wind Dir (°) | Daily Rain (In) | Season Precip (In) | Daily ETo (in) | Daily Solar Rad (Cal/cm2) | Powdery Mildew Stress (pts) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Montesol | 12/9/25 | 66.9 0.6 | 1444 | 40.9 1.7 | 0556 | - | - | - | - | - | - | - | 0.00 | 11.97 | - | - | - |
| Pope Valley (Weeks Lake) | 12/9/25 | 63.7 4.5 | 1447 | 34.1 0.7 | 2133 | 41.1 0.5 | 100 0 | 55 15 | 1.0 | 5.3 0.7 | 0435 | WNW | 292 | 0.01 | 5.55 | 0.034 0.007 | 173 31 | 0 0 |
| Whiskey River Winery | 12/9/25 | 62.8 0.9 | 1541 | 34.4 0.1 | 2211 | 40.9 0.2 | 99 0 | 55 5 | 1.3 | 5.0 2.9 | 0706 | WNW | 302 | 0.01 | 6.15 | - | - | - |
| Dollarhide Base | 12/9/25 | 61.3 3.2 | 1526 | 38.8 0.1 | 2245 | 44.5 0.1 | 100 0 | 68 6 | 1.5 | 9.8 0.6 | 1433 | ENE | 74 | 0.02 | 4.83 | 0.037 0.007 | 180 30 | - |
| Dollarhide 1AS Remote | 12/9/25 | 64.6 1.2 | 1358 | 34.7 0.3 | 2108 | 41.7 0.3 | 95 0 | 61 4 | 1.1 | 6.6 0.1 | 1438 | ENE | 77 | - | - | - | - | - |
| Dollarhide 17B Remote | 12/9/25 | 66.5 0.3 | 1514 | 36.8 0.9 | 2221 | 43.6 0.1 | 100 0 | 58 4 | - | - | - | - | - | - | - | - | - |
| Dollarhide 18A Remote | 12/9/25 | 62.4 1.8 | 1417 | 34.3 0.1 | 2138 | 42.6 0.0 | 100 0 | 64 7 | - | - | - | - | - | - | - | - | - |
| Angwin | 12/9/25 | 62.9 0.7 | 1317 | 51.6 5.1 | 0657 | 38.5 1.1 | 65 16 | 32 2 | 6.2 | 14.6 1.1 | 2322 | NNW | 332 | 0.00 | 10.82 | 0.059 0.013 | 0 0 | 0 0 |
| Lower Angwin (Pioneer) | 12/9/25 | 65.9 1.8 | 1249 | 39.7 0.2 | 0419 | - | - | - | 3.2 | 10.7 0.7 | 2156 | NNE | 18 | - | - | - | - | - |
| Deer Park | 12/9/25 | 50.4 0.5 | 1617 | 37.0 1.2 | 0716 | 41.0 0.7 | 99 0 | 83 1 | 1.4 | 6.6 0.9 | 1427 | SSE | 164 | 0.01 | 6.24 | 0.017 0.001 | 91 3 | - |
| Lower Chiles Valley (Brown) | 12/9/25 | 59.9 2.2 | 1308 | 33.2 1.9 | 2236 | 39.4 2.7 | 100 0 | 62 7 | 2.3 | 10.0 3.7 | 1517 | SSW | 211 | 0.01 | 1.48 | 0.042 0.005 | 207 6 | 0 0 |
| Moss Creek Vineyard/Reservior | 12/9/25 | 60.0 0.6 | 1321 | 35.0 3.3 | 0728 | 40.3 1.7 | 100 0 | 63 0 | - | - | - | - | 0.01 | 6.16 | - | - | - |
| Max | 66.9 | - | 51.6 | - | 44.5 | 100 | 83 | 6.2 | 14.6 | - | - | 0.02 | 11.97 | 0.059 | 207 | - | |
| Avg | - | - | - | - | 41.4 | - | - | 2.3 | - | - | - | - | - | - | - | - | |
| Min | 50.4 | - | 33.2 | - | 38.5 | 65 | 32 | 1.0 | 5.0 | - | - | 0.00 | 1.48 | 0.017 | 0 | - |