| 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 | 9/17/26 | 73.8 1.2 | 1559 | 45.6 4.1 | 0210 | - | - | - | - | - | - | - | 0.00 | 0.82 | - | - | 80 10 |
| Pope Valley (Weeks Lake) | 9/17/26 | 76.4 1.1 | 1606 | 43.0 2.6 | 0654 | 48.0 0.1 | 100 0 | 38 3 | 1.5 0.8 | 12.5 2.8 | 1432 | E | 80 | 0.00 | 0.03 | 0.125 0.015 | 423 42 | 20 20 |
| Dollarhide Base | 9/17/26 | 79.5 0.9 | 1604 | 50.5 0.3 | 0710 | 52.8 0.3 | 96 1 | 40 1 | 2.5 2.5 | 14.8 3.2 | 1822 | SW | 236 | 0.00 | 0.00 | 0.124 0.033 | 398 97 | 40 20 |
| Dollarhide 1AS Remote | 9/17/26 | 79.8 1.1 | 1714 | 47.8 0.2 | 0716 | 51.7 0.2 | 93 0 | 39 3 | 2.3 2.6 | 13.3 8.5 | 1826 | WSW | 258 | - | - | - | - | 40 20 |
| Dollarhide 16A Remote | 9/17/26 | 79.4 1.5 | 1553 | 47.8 0.6 | 0712 | 52.4 0.1 | 97 0 | 41 3 | - | - | - | - | - | - | - | - | 40 20 |
| Dollarhide 18A Remote | 9/17/26 | 79.8 1.4 | 1601 | 48.0 0.7 | 0721 | 51.4 0.0 | 94 1 | 39 4 | - | - | - | - | - | - | - | - | 0 0 |
| Hardin Rd (Eakle) | 9/17/26 | 78.8 0.6 | 1556 | 48.8 1.0 | 0720 | - | - | - | - | - | - | - | - | - | - | - | 20 20 |
| Angwin | 9/17/26 | 69.0 1.0 | 1600 | 48.8 1.1 | 0124 | 49.0 1.0 | 100 0 | 48 2 | 2.3 1.1 | 11.8 3.8 | 0711 | SSE | 165 | 0.00 | 0.30 | 0.018 0.009 | 0 0 | 80 10 |
| Lower Angwin (Pioneer) | 9/17/26 | 71.8 0.8 | 1657 | 43.2 5.9 | 0036 | - | - | - | 1.9 1.7 | 10.4 2.9 | 1833 | SSW | 200 | - | - | - | - | 80 10 |
| Las Posadas (Cal Fire) | 9/17/26 | 73.5 1.0 | 1634 | 49.6 1.2 | 0704 | 50.4 0.1 | 96 1 | 44 4 | 5.5 4.3 | 19.9 7.6 | 1849 | WSW | 242 | 0.00 | 0.23 | 0.108 0.032 | 327 114 | - |
| Deer Park | 9/17/26 | 77.5 0.9 | 1632 | 52.5 1.7 | 0717 | 50.6 0.0 | 91 1 | 39 3 | 2.8 0.8 | 13.7 3.6 | 1727 | SW | 223 | 0.00 | 0.04 | 0.095 0.020 | 254 69 | 70 10 |
| Lower Chiles Valley (Brown) | 9/17/26 | 75.9 3.1 | 1639 | 43.8 6.8 | 0721 | 49.4 1.0 | 100 7 | 39 6 | 2.0 1.7 | 9.8 7.1 | 1504 | W | 274 | 0.00 | 0.14 | 0.116 0.028 | 395 113 | 10 10 |
| Moss Creek Vineyard/Reservior | 9/17/26 | 78.0 2.6 | 1656 | 46.8 4.0 | 0720 | 49.9 0.3 | 95 4 | 36 7 | - | - | - | - | 0.00 | 0.04 | - | - | 0 0 |
| Max | 79.8 | - | 52.5 | - | 52.8 | 100 | 48 | 5.5 | 19.9 | - | - | 0.00 | 0.82 | 0.125 | 423 | - | |
| Avg | - | - | - | - | 50.6 | - | - | 2.6 | - | - | - | - | - | - | - | - | |
| Min | 69.0 | - | 43.0 | - | 48.0 | 91 | 36 | 1.5 | 9.8 | - | - | 0.00 | 0.00 | 0.018 | 0 | - |