| 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 | 7/16/26 | 89.6 6.5 | 1500 | 51.7 6.1 | 0052 | - | - | - | - | - | - | - | 0.00 | 0.00 | - | - | 50 10 |
| Pope Valley (Weeks Lake) | 7/16/26 | 94.5 6.8 | 1520 | 44.2 9.4 | 0603 | 44.3 0.1 | 91 12 | 14 3 | 2.1 0.6 | 13.8 3.1 | 1523 | WSW | 238 | 0.00 | 0.00 | 0.240 0.025 | 643 16 | 0 0 |
| Dollarhide Base | 7/16/26 | 97.4 6.9 | 1516 | 55.5 6.4 | 0618 | 49.4 0.8 | 77 10 | 21 4 | 3.5 0.4 | 17.7 1.5 | 1540 | SSW | 202 | 0.00 | 0.00 | 0.290 0.030 | 746 20 | 0 0 |
| Dollarhide 1AS Remote | 7/16/26 | 97.8 6.7 | 1507 | 45.5 9.1 | 0602 | 47.9 0.5 | 84 8 | 21 5 | 2.8 0.1 | 15.9 1.9 | 1631 | WSW | 256 | - | - | - | - | 0 0 |
| Dollarhide 16A Remote | 7/16/26 | 96.1 8.5 | 1516 | 52.8 7.0 | 0627 | 49.0 0.4 | 82 9 | 20 3 | - | - | - | - | - | - | - | - | 0 0 |
| Dollarhide 18A Remote | 7/16/26 | 94.1 8.1 | 1436 | 43.6 9.4 | 0616 | 47.6 1.0 | 89 8 | 22 5 | - | - | - | - | - | - | - | - | 0 0 |
| Hardin Rd (Eakle) | 7/16/26 | 95.2 8.0 | 1332 | 49.8 7.7 | 0612 | - | - | - | - | - | - | - | - | - | - | - | 0 0 |
| Angwin | 7/16/26 | 84.7 8.3 | 1635 | 65.9 6.2 | 0033 | 38.3 3.4 | 40 16 | 17 5 | 2.9 0.2 | 13.5 1.4 | 1522 | SSE | 151 | 0.00 | 0.00 | 0.072 0.020 | 0 0 | 100 0 |
| Lower Angwin (Pioneer) | 7/16/26 | 87.2 7.2 | 1444 | 41.4 6.6 | 0608 | - | - | - | 2.0 0.1 | 12.3 1.3 | 1353 | SW | 218 | - | - | - | - | 50 10 |
| Las Posadas (Cal Fire) | 7/16/26 | 89.0 8.4 | 1425 | 57.4 8.8 | 0055 | 44.7 1.9 | 70 28 | 25 9 | 8.8 1.8 | 23.5 2.4 | 1345 | SSW | 208 | 0.00 | 0.00 | 0.303 0.026 | 644 22 | - |
| Deer Park | 7/16/26 | 91.9 9.0 | 1613 | 55.4 9.8 | 0654 | 45.5 3.3 | 75 23 | 19 8 | 4.2 0.3 | 16.7 0.1 | 1427 | SSE | 158 | 0.00 | 0.00 | 0.221 0.024 | 493 8 | 90 10 |
| Lower Chiles Valley (Brown) | 7/16/26 | 91.4 7.0 | 1709 | 57.7 3.8 | 0059 | 44.0 1.3 | 75 3 | 18 6 | 3.9 0.7 | 15.3 0.2 | 1307 | WNW | 293 | 0.00 | 0.00 | 0.258 0.020 | 707 18 | 50 10 |
| Moss Creek Vineyard/Reservior | 7/15/26 | 103.0 1.4 | 1258 | 61.0 1.4 | 0627 | 44.0 3.0 | 61 18 | 13 3 | - | - | - | - | 0.00 | 0.00 | - | - | 10 10 |
| Max | 97.8 | - | 65.9 | - | 49.4 | 91 | 25 | 8.8 | 23.5 | - | - | 0.00 | 0.00 | 0.303 | 746 | - | |
| Avg | - | - | - | - | 45.6 | - | - | 3.8 | - | - | - | - | - | - | - | - | |
| Min | 84.7 | - | 41.4 | - | 38.3 | 40 | 14 | 2.0 | 12.3 | - | - | 0.00 | 0.00 | 0.072 | 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 | 7/16/26 | 96.7 7.8 | 1442 | 50.8 8.2 | 0623 | 48.3 2.1 | 78 19 | 21 5 | - | - | - | - | 0.00 | 0.00 | - | - | 10 10 |
| Diamond Mtn (Schramsberg) | 7/16/26 | 92.6 8.2 | 1653 | 56.8 9.4 | 0101 | 43.6 5.5 | 73 36 | 16 5 | - | - | - | - | 0.00 | 0.00 | - | - | 90 10 |
| Diamond Mtn (McEachran) | 7/16/26 | 92.7 7.0 | 1552 | 57.7 7.4 | 0058 | 44.2 4.3 | 73 19 | 17 6 | - | - | - | - | - | - | - | - | 90 10 |
| St. Helena-North | 7/16/26 | 94.4 8.7 | 1445 | 52.9 7.6 | 0631 | 44.3 3.0 | 72 18 | 14 5 | 2.9 | 13.8 0.2 | 1530 | SE | 136 | 0.00 | 0.00 | 0.237 0.007 | 610 17 | 0 10 |
| St. Helena (NVV Office) | 7/16/26 | 93.7 9.1 | 1627 | 54.4 6.9 | 0605 | - | - | - | 1.7 | 12.3 2.7 | 1443 | ENE | 66 | 0.00 | 0.00 | - | - | 40 10 |
| Tiara Fria (East St. Helena) | 7/16/26 | 89.8 6.3 | 1605 | 49.9 8.9 | 0615 | 48.8 2.5 | 87 6 | 24 6 | 2.6 | 17.0 3.6 | 1544 | ESE | 121 | 0.00 | 0.00 | - | - | 40 10 |
| Prisoner Winery | 7/16/26 | 93.7 6.4 | 1606 | 47.8 8.3 | 0609 | 48.8 2.3 | 93 12 | 22 4 | 1.5 | 10.4 1.4 | 1452 | SE | 146 | 0.00 | 0.00 | 0.094 0.142 | 253 414 | 40 10 |
| Rutherford Hill Estate | 7/16/26 | 91.6 5.7 | 1640 | 53.4 9.0 | 0605 | 48.6 1.5 | 80 10 | 22 5 | 1.7 | 15.6 1.5 | 1509 | SSE | 158 | 0.00 | 0.00 | 0.204 0.006 | 585 11 | 40 10 |
| Rutherford-North (Mee Ln) | 7/16/26 | 89.4 5.8 | 1641 | 46.4 8.3 | 0620 | 48.2 2.5 | 89 7 | 25 4 | 3.5 | 16.7 1.8 | 1448 | SSE | 150 | 0.00 | 0.00 | 0.244 0.009 | 635 12 | 40 10 |
| Rutherford (STS) | 7/16/26 | 91.6 5.8 | 1524 | 47.1 7.6 | 0511 | 51.6 2.9 | 92 7 | 28 4 | 2.2 | 15.5 1.6 | 1556 | ESE | 107 | 0.00 | 0.00 | 0.245 0.011 | 713 14 | 40 10 |
| Oakville-NE (Ranch 88) | 7/16/26 | 90.6 4.8 | 1556 | 45.8 9.0 | 0624 | 46.2 2.9 | 82 5 | 22 4 | 2.6 | 17.1 0.8 | 1630 | S | 187 | 0.00 | 0.00 | 0.236 0.008 | 648 14 | 100 10 |
| OV561-East | 7/16/26 | 92.8 4.4 | 1644 | 48.3 9.4 | 0628 | - | - | - | - | - | - | - | - | - | - | - | 60 10 |
| Oakville | 7/16/26 | 87.4 4.5 | 1609 | 47.0 9.4 | 0621 | 48.0 2.9 | 89 5 | 25 4 | 3.9 | 18.3 0.3 | 1434 | SE | 142 | 0.00 | 0.00 | 0.257 0.016 | 703 12 | 70 10 |
| OV518-West | 7/16/26 | 86.9 4.4 | 1547 | 47.5 9.6 | 0612 | - | - | - | - | - | - | - | - | - | - | - | 70 10 |
| To Kalon Remote (TKKE) | 7/16/26 | 91.6 5.2 | 1621 | 47.4 8.0 | 0609 | - | - | - | - | - | - | - | - | - | - | - | 40 10 |
| To Kalon | 7/16/26 | 89.2 4.1 | 1630 | 47.9 8.9 | 0613 | 49.5 2.4 | 92 12 | 25 3 | 3.7 | 15.6 0.5 | 1958 | SE | 126 | 0.00 | 0.00 | 0.252 0.010 | 671 13 | 50 10 |
| To Kalon Remote (TKN5) | 7/16/26 | 92.0 3.3 | 1610 | 47.8 9.5 | 0616 | - | - | - | - | - | - | - | - | - | - | - | 40 10 |
| Yountville (Ranch 67) | 7/16/26 | 86.1 4.1 | 1559 | 46.9 8.6 | 0618 | 47.5 2.9 | 88 1 | 25 5 | 3.6 | 19.1 2.2 | 1426 | S | 179 | 0.00 | 0.00 | 0.248 0.008 | 732 35 | 100 20 |
| Stags Leap Dist (Silverado Vineyards) | 7/16/26 | 88.1 4.1 | 1554 | 47.4 8.5 | 0629 | 47.7 2.4 | 90 2 | 23 4 | 3.0 | 18.5 0.9 | 1326 | S | 175 | 0.00 | 0.00 | 0.245 0.022 | 694 18 | 80 10 |
| Borreo (Soda Canyon) | 7/16/26 | 84.7 5.6 | 1655 | 46.9 7.4 | 0608 | 46.6 1.2 | 88 11 | 24 6 | 2.3 | 12.5 1.2 | 1439 | S | 175 | 0.00 | 0.00 | 0.237 0.008 | 727 20 | 80 10 |
| Wappo Hill Floor | 7/16/26 | 88.8 4.1 | 1547 | 46.4 9.6 | 0625 | 48.3 2.6 | 87 2 | 24 5 | 3.3 | 14.0 0.4 | 1434 | SE | 127 | 0.00 | 0.00 | 0.249 0.007 | 710 15 | 70 10 |
| Stags Leap Dist (Chimney Rock) | 7/16/26 | 86.9 4.1 | 1604 | 45.5 10.0 | 0615 | 51.2 3.1 | 98 5 | 31 5 | 3.2 | 14.3 0.5 | 1524 | SE | 131 | 0.00 | 0.00 | 0.220 0.011 | 626 12 | 70 10 |
| Yountville-South (Ranch 87) | 7/16/26 | 88.7 3.1 | 1548 | 47.7 8.6 | 0607 | 49.3 3.6 | 90 3 | 23 3 | 1.9 | 11.6 0.2 | 1556 | SSE | 163 | 0.00 | 0.00 | 0.231 0.005 | 699 15 | 70 10 |
| Yountville-SE (Ranch 85) | 7/16/26 | 86.5 3.5 | 1606 | 48.2 9.4 | 0628 | 49.8 3.0 | 91 2 | 26 4 | 3.2 | 14.8 0.5 | 1529 | SE | 141 | 0.00 | 0.00 | - | 0 0 | 70 10 |
| Oak Knoll-East (Ranch 53) | 7/16/26 | 87.8 3.7 | 1602 | 48.3 9.3 | 0603 | 48.2 3.4 | 88 8 | 22 5 | 2.7 | 14.9 1.0 | 1506 | SE | 129 | 0.00 | 0.00 | 0.241 0.012 | 723 15 | 60 10 |
| Napa-NW (Ranch 54) | 7/16/26 | 91.5 8.2 | 1701 | 49.0 7.6 | 0609 | 48.1 1.4 | 86 12 | 20 8 | 0.6 | 10.4 2.7 | 1500 | SSW | 200 | 0.00 | 0.00 | - | 0 0 | 60 10 |
| Napa-North (Ranch 29) | 7/16/26 | 84.8 5.0 | 1651 | 49.3 8.3 | 0626 | 49.8 3.1 | 90 4 | 27 6 | 2.2 | 15.8 1.0 | 1501 | SW | 222 | 0.00 | 0.00 | 0.160 0.005 | 431 13 | 100 20 |
| Max | 96.7 | - | 57.7 | - | 51.6 | 98 | 31 | 3.9 | 19.1 | - | - | 0.00 | 0.00 | 0.257 | 732 | - | |
| Avg | - | - | - | - | 48.0 | - | - | 2.6 | - | - | - | - | - | - | - | - | |
| Min | 84.7 | - | 45.5 | - | 43.6 | 72 | 14 | 0.6 | 10.4 | - | - | 0.00 | 0.00 | 0.094 | 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 | 7/16/26 | 89.0 7.1 | 1519 | 57.4 10.2 | 0059 | 43.3 4.9 | 68 30 | 14 4 | 1.4 | 9.2 0.2 | 1638 | N | 2 | 0.00 | 0.00 | 0.297 0.030 | 1,063 40 | 90 10 |
| Mount George (Napa East) | 7/16/26 | 87.9 3.8 | 1554 | 50.5 6.9 | 0557 | 51.0 0.4 | 90 5 | 29 9 | 2.0 | 12.1 1.5 | 1823 | ESE | 123 | 0.00 | 0.00 | 0.227 0.005 | 691 9 | 70 10 |
| Napa-East (Palmaz 300') | 7/16/26 | 87.2 6.4 | 1643 | 50.9 5.9 | 0544 | 49.1 2.6 | 91 2 | 24 7 | 2.5 | 13.3 2.4 | 1518 | S | 178 | 0.00 | 0.00 | 0.200 0.005 | 571 12 | 70 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') | 7/16/26 | 80.3 8.1 | 1421 | 51.3 8.1 | 0621 | 47.5 1.3 | 100 36 | 29 9 | 3.6 | 16.0 1.9 | 1339 | SW | 224 | 0.00 | 0.00 | 0.225 0.018 | 693 21 | 60 20 |
| Wooden Valley | 7/16/26 | 84.6 9.1 | 1643 | 56.2 9.8 | 0355 | 44.4 2.8 | 82 37 | 22 7 | 4.5 | 16.3 3.7 | 1119 | WSW | 251 | 0.00 | 0.00 | 0.266 0.008 | 718 32 | 100 20 |
| Napa-West Upper (Truchard) | 7/16/26 | 88.1 5.0 | 1444 | 50.8 6.5 | 0535 | 48.5 3.0 | 88 5 | 22 6 | 3.9 | 18.5 1.2 | 1540 | S | 173 | 0.00 | 0.00 | 0.256 0.009 | 705 16 | 70 10 |
| Napa-West Lower (Truchard) | 7/16/26 | 88.5 3.8 | 1412 | 43.3 5.5 | 0622 | 46.6 3.0 | 94 3 | 21 5 | - | - | - | - | - | - | - | - | 70 10 |
| Napa-South (Toyon Farms) | 7/16/26 | 85.1 5.4 | 1436 | 52.1 5.6 | 0654 | 51.8 4.0 | 90 1 | 30 8 | 4.2 | 17.3 2.0 | 1417 | SSE | 164 | 0.00 | 0.00 | 0.144 0.010 | 357 8 | 100 0 |
| Toyon Remote 1 | 7/16/26 | 88.3 4.1 | 1436 | 45.8 4.7 | 0420 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 7/16/26 | 85.1 5.1 | 1438 | 45.7 7.9 | 0546 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 7/16/26 | 88.4 5.8 | 1446 | 44.6 6.5 | 0514 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 7/16/26 | 85.6 5.8 | 1409 | 48.8 3.3 | 0247 | 47.3 2.9 | 89 1 | 22 6 | 2.4 | 15.3 1.0 | 1138 | SE | 145 | 0.00 | 0.00 | 0.232 0.005 | 707 20 | 100 20 |
| Carneros (Saintsbury) | 7/16/26 | 85.3 5.0 | 1436 | 50.1 7.1 | 0605 | 48.3 3.7 | 86 2 | 24 8 | 5.0 | 19.7 2.0 | 1607 | SSW | 203 | 0.00 | 0.00 | - | - | 100 0 |
| Suscol Lower (Ranch 35) | 7/16/26 | 85.6 1.6 | 1610 | 51.3 7.3 | 0351 | 49.6 2.1 | 87 | 22 | 6.3 | 17.0 1.2 | 1438 | - | 0.00 | 23.15 | 0.227 0.023 | 646 6 | 100 10 |
| Suscol Mtn (Ranch 93) | 7/16/26 | 85.2 5.7 | 1646 | 54.5 4.2 | 0527 | 49.8 0.7 | 93 12 | 25 2 | 5.6 | 21.3 4.9 | 1616 | NW | 315 | 0.00 | 0.00 | - | - | 80 20 |
| Suscol Upper (Ranch 92) | 7/16/26 | 81.2 5.5 | 1627 | 54.7 4.8 | 0538 | 50.2 0.6 | 91 11 | 26 4 | 5.1 | 18.6 2.7 | 1642 | SW | 214 | 0.00 | 0.00 | - | - | 40 20 |
| Stanly (Ranch 45) | 7/16/26 | 84.3 5.4 | 1605 | 47.8 11.2 | 0632 | 49.5 3.7 | 90 10 | 24 7 | 5.6 | 19.0 1.8 | 1501 | S | 182 | 0.00 | 0.00 | 0.268 0.005 | 767 18 | 100 0 |
| Carneros Upper (Ranch 81) | 7/16/26 | 82.2 8.2 | 1400 | 54.2 5.8 | 0606 | 47.2 2.5 | - | - | 7.7 | 24.9 1.7 | 1621 | WSW | 238 | - | - | - | - | 100 20 |
| Carneros (Mitsuko) | 7/16/26 | 85.4 5.3 | 1402 | 44.0 8.8 | 0544 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| Carneros Lower (Ranch 81) | 7/16/26 | 90.0 7.1 | 1430 | 50.1 7.0 | 0535 | 48.7 3.2 | 100 10 | 0 16 | 0.9 | 15.3 2.5 | 1237 | SSE | 165 | 0.00 | 0.00 | 0.207 0.005 | 656 16 | 70 10 |
| Carneros (Milton Rd) | 7/16/26 | 84.9 6.7 | 1502 | 44.4 7.4 | 0600 | 48.0 3.4 | 92 0 | 25 9 | - | - | - | - | 0.00 | 0.00 | - | - | 100 0 |
| Max | 90.0 | - | 57.4 | - | 51.8 | 100 | 30 | 7.7 | 24.9 | - | - | 0.00 | 23.15 | 0.297 | 1,063 | - | |
| Avg | - | - | - | - | 48.3 | - | - | 4.0 | - | - | - | - | - | - | - | - | |
| Min | 80.3 | - | 43.3 | - | 43.3 | 68 | 0 | 0.9 | 9.2 | - | - | 0.00 | 0.00 | 0.144 | 357 | - |