| 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 | 7/11/26 | 90.5 1.7 | 1601 | 53.1 2.4 | 0612 | - | - | - | - | - | - | - | 0.00 | 0.00 | - | - | 70 10 |
| Pope Valley (Weeks Lake) | 7/11/26 | 95.9 1.9 | 1604 | 45.8 1.6 | 0553 | 48.0 3.3 | 100 0 | 16 6 | 1.7 0.4 | 12.5 3.1 | 1438 | SSW | 193 | 0.00 | 0.00 | 0.216 0.011 | 585 46 | 0 0 |
| Dollarhide Base | 7/11/26 | 97.4 4.0 | 1542 | 52.7 1.2 | 0548 | 53.9 2.5 | 92 3 | 24 8 | 3.0 0.7 | 15.0 3.4 | 1717 | S | 191 | 0.00 | 0.00 | 0.261 0.003 | 681 53 | 0 0 |
| Dollarhide 1AS Remote | 7/11/26 | 97.6 4.9 | 1615 | 47.4 2.6 | 0609 | 52.1 3.1 | 91 1 | 23 6 | 2.6 1.2 | 17.0 1.2 | 1715 | SSE | 162 | - | - | - | - | 0 0 |
| Dollarhide 16A Remote | 7/11/26 | 94.8 4.2 | 1537 | 52.0 0.9 | 0558 | 54.0 2.4 | 92 4 | 25 9 | - | - | - | - | - | - | - | - | 0 0 |
| Dollarhide 18A Remote | 7/11/26 | 96.1 4.8 | 1610 | 45.0 2.9 | 0552 | 51.4 2.7 | 94 2 | 26 7 | - | - | - | - | - | - | - | - | 0 0 |
| Hardin Rd (Eakle) | 7/11/26 | 96.3 5.7 | 1540 | 49.8 1.6 | 0617 | - | - | - | - | - | - | - | - | - | - | - | 0 0 |
| Angwin | 7/11/26 | 86.8 3.6 | 1617 | 65.5 0.8 | 0505 | 42.2 5.1 | 42 13 | 18 2 | 2.7 0.6 | 14.9 2.0 | 1702 | SSE | 164 | 0.00 | 0.00 | 0.063 0.003 | 0 0 | 100 0 |
| Lower Angwin (Pioneer) | 7/11/26 | 87.5 4.6 | 1702 | 43.7 2.2 | 0347 | - | - | - | 1.8 0.4 | 11.9 2.8 | 1338 | WNW | 283 | - | - | - | - | 100 0 |
| Las Posadas (Cal Fire) | 7/11/26 | 89.2 5.6 | 1552 | 48.2 2.1 | 0556 | 51.1 2.1 | 94 5 | 30 9 | 8.2 1.3 | 21.0 1.3 | 1705 | SSW | 206 | 0.00 | 0.00 | 0.253 0.018 | 599 35 | - |
| Deer Park | 7/11/26 | 91.8 7.4 | 1619 | 50.6 3.8 | 0539 | 51.5 1.6 | 92 3 | 28 10 | 3.2 0.5 | 15.0 1.4 | 1712 | SSE | 160 | 0.00 | 0.00 | 0.186 0.008 | 453 22 | 90 10 |
| Lower Chiles Valley (Brown) | 7/11/26 | 92.2 5.8 | 1530 | 48.9 4.9 | 0534 | 50.2 2.7 | 94 6 | 22 6 | 4.1 0.5 | 15.6 1.4 | 1416 | NW | 313 | 0.00 | 0.00 | 0.232 0.005 | 651 38 | 60 10 |
| Moss Creek Vineyard/Reservior | 7/11/26 | 99.0 7.1 | 1504 | 50.9 2.2 | 0635 | 48.8 3.5 | 94 0 | 12 15 | - | - | - | - | 0.00 | 0.00 | - | - | 0 0 |
| Max | 99.0 | - | 65.5 | - | 54.0 | 100 | 30 | 8.2 | 21.0 | - | - | 0.00 | 0.00 | 0.261 | 681 | - | |
| Avg | - | - | - | - | 50.3 | - | - | 3.4 | - | - | - | - | - | - | - | - | |
| Min | 86.8 | - | 43.7 | - | 42.2 | 42 | 12 | 1.7 | 11.9 | - | - | 0.00 | 0.00 | 0.063 | 0 | - |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calistoga-North | 7/11/26 | 96.4 1.6 | 1426 | 49.1 2.1 | 0555 | 53.2 2.4 | 96 2 | 24 5 | - | - | - | - | 0.00 | 0.00 | - | - | 60 10 |
| Diamond Mtn (Schramsberg) | 7/11/26 | 93.5 9.7 | 1621 | 50.8 1.2 | 0433 | 51.5 2.3 | 93 7 | 19 19 | - | - | - | - | 0.00 | 0.00 | - | - | 90 10 |
| Diamond Mtn (McEachran) | 7/11/26 | 92.6 7.8 | 1613 | 50.8 3.4 | 0606 | 52.6 1.4 | 92 3 | 20 18 | - | - | - | - | - | - | - | - | 90 10 |
| St. Helena-North | 7/11/26 | 91.1 6.5 | 1527 | 49.3 6.1 | 0606 | 50.0 1.8 | 86 1 | 26 8 | 3.7 | 14.0 2.6 | 1711 | SE | 132 | 0.00 | 0.00 | 0.217 0.001 | 536 50 | 50 10 |
| St. Helena (NVV Office) | 7/11/26 | 91.3 6.9 | 1500 | 50.2 6.9 | 0537 | - | - | - | 1.7 | 10.3 0.8 | 1705 | ESE | 113 | 0.00 | 0.00 | - | - | 90 10 |
| Tiara Fria (East St. Helena) | 7/11/26 | 88.1 7.8 | 1540 | 48.9 6.9 | 0617 | 52.3 1.4 | 90 2 | 33 9 | 2.4 | 12.4 0.9 | 1658 | SSE | 162 | 0.00 | 0.00 | - | - | 90 10 |
| Prisoner Winery | 7/11/26 | 91.6 6.7 | 1506 | 47.2 4.5 | 0516 | 52.4 1.1 | 96 4 | 30 7 | 1.4 | 8.3 1.9 | 1709 | SSE | 149 | 0.00 | 0.00 | 0.208 0.001 | 631 8 | 90 10 |
| Rutherford Hill Estate | 7/11/26 | 90.4 8.6 | 1601 | 50.3 4.5 | 0547 | 52.3 1.1 | 96 5 | 31 7 | 1.6 | 14.2 4.2 | 1705 | SSE | 157 | 0.00 | 0.00 | 0.179 0.002 | 526 33 | 90 10 |
| Rutherford-North (Mee Ln) | 7/11/26 | 86.8 6.5 | 1603 | 44.7 6.6 | 0453 | 51.4 1.5 | 93 3 | 35 7 | 3.2 | 17.5 3.7 | 1707 | ESE | 117 | 0.00 | 0.00 | 0.210 0.010 | 580 6 | 90 10 |
| Rutherford (STS) | 7/11/26 | 89.8 7.7 | 1443 | 44.9 6.8 | 0516 | 54.4 1.2 | 93 1 | 37 9 | 2.4 | 14.7 3.9 | 1704 | ENE | 72 | 0.00 | 0.00 | 0.219 0.009 | 654 10 | 90 10 |
| Oakville-NE (Ranch 88) | 7/11/26 | 88.2 6.9 | 1548 | 44.6 8.5 | 0536 | 50.0 1.9 | 87 0 | 32 5 | 2.7 | 17.3 1.2 | 1649 | SSE | 151 | 0.00 | 0.00 | 0.210 0.006 | 590 14 | 100 0 |
| OV561-East | 7/11/26 | 89.3 7.7 | 1557 | 47.2 7.8 | 0556 | - | - | - | - | - | - | - | - | - | - | - | 90 10 |
| Oakville | 7/11/26 | 84.2 6.0 | 1645 | 46.2 7.2 | 0601 | 51.6 1.3 | 90 2 | 36 8 | 4.0 | 20.0 2.1 | 1645 | SE | 145 | 0.00 | 0.00 | 0.223 0.008 | 642 28 | 100 0 |
| OV518-West | 7/11/26 | 83.1 5.4 | 1640 | 46.8 6.9 | 0606 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| To Kalon Remote (TKKE) | 7/11/26 | 88.3 6.4 | 1501 | 46.8 6.5 | 0602 | - | - | - | - | - | - | - | - | - | - | - | 90 10 |
| To Kalon | 7/11/26 | 85.2 5.8 | 1504 | 46.7 6.2 | 0534 | 53.0 0.8 | 94 1 | 37 7 | 3.7 | 16.4 2.1 | 1705 | SE | 142 | 0.00 | 0.00 | 0.218 0.015 | 626 16 | 100 0 |
| To Kalon Remote (TKN5) | 7/11/26 | 87.5 5.2 | 1543 | 46.9 5.9 | 0539 | - | - | - | - | - | - | - | - | - | - | - | 90 10 |
| Yountville (Ranch 67) | 7/11/26 | 82.4 6.1 | 1632 | 45.8 7.7 | 0554 | 50.9 1.1 | 91 5 | 36 8 | 4.0 | 16.7 1.4 | 1648 | ESE | 111 | 0.00 | 0.00 | 0.221 0.013 | 692 4 | 100 0 |
| Stags Leap Dist (Silverado Vineyards) | 7/11/26 | 83.2 6.1 | 1541 | 45.7 8.7 | 0551 | 50.9 1.3 | 92 6 | 35 8 | 3.5 | 18.2 0.9 | 1900 | SE | 135 | 0.00 | 0.00 | 0.221 0.021 | 665 34 | 100 0 |
| Borreo (Soda Canyon) | 7/11/26 | 83.0 7.4 | 1537 | 45.2 4.9 | 0551 | 49.7 1.7 | 95 3 | 33 12 | 2.0 | 10.2 1.1 | 1648 | S | 185 | 0.00 | 0.00 | 0.214 0.015 | 699 22 | 100 0 |
| Wappo Hill Floor | 7/11/26 | 84.5 6.2 | 1714 | 44.8 9.5 | 0550 | 51.9 1.3 | 100 14 | 36 9 | 3.0 | 14.2 1.1 | 1558 | SSE | 147 | 0.00 | 0.00 | 0.217 0.013 | 662 9 | 100 0 |
| Stags Leap Dist (Chimney Rock) | 7/11/26 | 83.0 5.7 | 1713 | 44.4 9.9 | 0559 | 53.6 1.3 | 98 9 | 42 9 | 2.9 | 14.5 0.2 | 1641 | SSE | 153 | 0.00 | 0.00 | 0.193 0.014 | 590 11 | 100 0 |
| Yountville-South (Ranch 87) | 7/11/26 | 84.7 5.5 | 1654 | 46.2 6.3 | 0550 | 52.7 1.0 | 94 6 | 37 7 | 1.9 | 11.0 2.2 | 1659 | SSE | 158 | 0.00 | 0.00 | 0.205 0.009 | 647 2 | 100 0 |
| Yountville-SE (Ranch 85) | 7/11/26 | 82.5 5.7 | 1712 | 46.5 9.1 | 0559 | 53.0 1.0 | 95 6 | 40 7 | 2.9 | 13.8 0.9 | 1541 | S | 178 | 0.00 | 0.00 | - | 0 0 | 100 0 |
| Oak Knoll-East (Ranch 53) | 7/11/26 | 83.4 6.7 | 1653 | 47.1 7.0 | 0550 | 51.8 0.8 | 90 4 | 36 7 | 2.6 | 14.5 0.1 | 1610 | SE | 142 | 0.00 | 0.00 | 0.214 0.015 | 683 23 | 90 10 |
| Napa-NW (Ranch 54) | 7/11/26 | 88.5 8.5 | 1635 | 46.8 5.0 | 0548 | 52.0 0.3 | 91 4 | 27 8 | 0.6 | 6.2 1.3 | 1906 | SSE | 150 | 0.00 | 0.00 | - | 0 0 | 90 10 |
| Napa-North (Ranch 29) | 7/11/26 | 81.1 5.8 | 1729 | 47.0 5.6 | 0604 | 52.9 0.4 | 100 0 | 40 8 | 2.0 | 12.5 1.0 | 1546 | SW | 233 | 0.00 | 0.00 | 0.138 0.000 | 397 47 | 100 0 |
| Max | 96.4 | - | 50.8 | - | 54.4 | 100 | 42 | 4.0 | 20.0 | - | - | 0.00 | 0.00 | 0.223 | 699 | - | |
| Avg | - | - | - | - | 52.0 | - | - | 2.6 | - | - | - | - | - | - | - | - | |
| Min | 81.1 | - | 44.4 | - | 49.7 | 86 | 19 | 0.6 | 6.2 | - | - | 0.00 | 0.00 | 0.138 | 0 | - |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mt. Veeder | 7/11/26 | 87.1 4.5 | 1604 | 55.2 5.5 | 0152 | 49.3 2.7 | 80 20 | 26 7 | 1.7 | 9.6 0.9 | 1650 | S | 169 | 0.00 | 0.00 | 0.214 0.032 | 739 127 | 90 10 |
| Mount George (Napa East) | 7/11/26 | 108.5 27.3 | 1652 | 53.2 4.3 | 0550 | 67.2 8.5 | 100 3 | 45 4 | 1.7 | 10.2 2.5 | 1400 | WSW | 247 | 0.00 | 0.00 | 0.226 0.036 | 668 45 | 90 10 |
| Napa-East (Palmaz 300') | 7/11/26 | 86.9 8.6 | 1633 | 47.9 4.0 | 0614 | 51.9 1.1 | 99 6 | 30 12 | 1.4 | 10.4 1.4 | 1409 | SW | 228 | 0.00 | 0.00 | 0.178 0.008 | 539 5 | 90 10 |
| Napa-East (Palmaz 1200') | 7/3/26 | 79.0 6.0 | 1616 | 49.0 3.8 | 0539 | 47.1 0.2 | 100 0 | 45 38 | 2.0 | 12.7 4.5 | 1533 | NW | 313 | - | - | 0.192 0.009 | 656 3 | 30 20 |
| Napa-East (Palmaz 1400') | 7/11/26 | 80.9 8.2 | 1459 | 47.9 2.6 | 0506 | 51.1 0.9 | 100 0 | 37 13 | 3.2 | 12.6 1.2 | 1521 | SSW | 212 | 0.00 | 0.00 | 0.203 0.019 | 661 5 | 50 20 |
| Wooden Valley | 7/11/26 | 86.5 8.2 | 1630 | 53.6 0.2 | 0413 | 48.8 1.9 | 80 12 | 28 12 | 3.8 | 14.8 4.6 | 1527 | W | 261 | 0.00 | 0.00 | 0.233 0.011 | 660 44 | 90 10 |
| Napa-West Upper (Truchard) | 7/11/26 | 84.6 7.6 | 1642 | 47.4 4.3 | 0539 | 37.8 4.8 | 100 0 | 0 0 | 3.3 | 15.4 2.0 | 1513 | SSE | 153 | 0.00 | 0.00 | 0.213 0.015 | 660 31 | 100 0 |
| Napa-West Lower (Truchard) | 7/11/26 | 83.3 6.9 | 1644 | 41.4 5.7 | 0537 | 50.9 0.0 | 94 1 | 36 3 | - | - | - | - | - | - | - | - | 100 0 |
| Napa-South (Toyon Farms) | 7/11/26 | 79.3 5.1 | 1555 | 47.7 4.7 | 0453 | 54.9 0.7 | 99 0 | 50 1 | 3.9 | 16.7 0.3 | 1635 | SSE | 165 | 0.00 | 0.00 | 0.114 0.005 | 332 31 | 100 10 |
| Toyon Remote 1 | 7/11/26 | 80.2 4.1 | 1632 | 43.4 4.7 | 0527 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 7/11/26 | 80.1 5.4 | 1542 | 43.4 5.1 | 0538 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 7/11/26 | 81.1 3.7 | 1631 | 42.7 5.3 | 0536 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 7/11/26 | 82.6 7.0 | 1634 | 46.0 4.4 | 0323 | 51.7 0.1 | 94 1 | 35 5 | 2.9 | 16.1 0.1 | 1403 | SSE | 153 | 0.00 | 0.00 | 0.203 0.021 | 661 30 | 100 0 |
| Carneros (Saintsbury) | 7/11/26 | 79.3 5.1 | 1632 | 45.2 3.2 | 0537 | 52.2 0.6 | 100 0 | 40 2 | 4.8 | 19.4 1.5 | 1637 | SE | 135 | 0.00 | 0.00 | - | - | 70 20 |
| Suscol Lower (Ranch 35) | 7/11/26 | 80.2 7.0 | 1701 | 47.1 4.3 | 0555 | 51.4 0.4 | - | - | 4.5 | 16.2 1.2 | 1639 | SSW | 198 | 0.00 | 0.00 | 0.197 0.024 | 612 58 | 70 20 |
| Suscol Mtn (Ranch 93) | 7/11/26 | 83.6 7.0 | 1645 | 49.7 1.9 | 0457 | 51.7 0.8 | 97 2 | 31 15 | 4.5 | 15.9 3.0 | 0949 | WNW | 303 | 0.00 | 0.00 | - | - | 100 0 |
| Suscol Upper (Ranch 92) | 7/11/26 | 80.0 8.1 | 1515 | 49.9 2.4 | 0543 | 47.8 20.0 | 100 0 | 3 0 | 1.8 | 13.2 3.4 | 1629 | SW | 218 | 0.00 | 0.00 | - | - | 30 20 |
| Stanly (Ranch 45) | 7/11/26 | 78.8 7.4 | 1700 | 44.4 4.0 | 0539 | 51.9 0.5 | 94 1 | 42 5 | 5.3 | 17.2 1.6 | 1638 | SSW | 202 | 0.00 | 0.00 | 0.214 0.022 | 711 57 | 70 20 |
| Carneros Upper (Ranch 81) | 7/11/26 | 83.1 6.8 | 1632 | 50.1 0.9 | 0446 | 51.4 0.1 | - | - | 3.9 | 17.2 2.0 | 1639 | SSW | 192 | - | - | - | - | 90 20 |
| Carneros (Mitsuko) | 7/11/26 | 80.6 5.4 | 1621 | 41.8 4.8 | 0532 | - | - | - | - | - | - | - | - | - | - | - | 80 20 |
| Carneros Lower (Ranch 81) | 7/11/26 | 86.9 6.5 | 1438 | 46.4 3.6 | 0530 | 52.4 0.3 | 96 0 | 35 1 | 1.9 | 13.4 0.8 | 1928 | SSE | 163 | 0.00 | 0.00 | 0.192 0.018 | 619 23 | 100 0 |
| Carneros (Milton Rd) | 7/11/26 | 78.0 5.5 | 1555 | 44.7 3.9 | 0444 | 51.8 0.6 | 94 1 | 44 0 | - | - | - | - | 0.00 | 0.00 | - | - | 70 20 |
| Max | 108.5 | - | 55.2 | - | 67.2 | 100 | 50 | 5.3 | 19.4 | - | - | 0.00 | 0.00 | 0.233 | 739 | - | |
| Avg | - | - | - | - | 51.4 | - | - | 3.2 | - | - | - | - | - | - | - | - | |
| Min | 78.0 | - | 41.4 | - | 37.8 | 80 | 0 | 1.4 | 9.6 | - | - | 0.00 | 0.00 | 0.114 | 332 | - |