| 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 | 6/29/26 | 84.0 2.3 | 1330 | 48.2 4.6 | 0434 | - | - | - | - | - | - | - | 0.00 | 50.54 | - | - | 100 0 |
| Pope Valley (Weeks Lake) | 6/29/26 | 91.0 4.0 | 1447 | 44.0 1.1 | 0615 | 44.5 4.4 | 95 2 | 14 3 | 2.2 0.0 | 16.4 2.6 | 1049 | NE | 52 | 0.00 | 26.64 | 0.218 0.008 | 572 71 | 70 10 |
| Dollarhide Base | 6/29/26 | 92.3 2.6 | 1436 | 51.2 2.4 | 0533 | 49.6 4.7 | 87 4 | 19 4 | 3.3 0.1 | 17.9 0.4 | 1336 | ENE | 59 | 0.00 | 23.55 | 0.260 0.005 | 684 70 | 0 10 |
| Dollarhide 1AS Remote | 6/29/26 | 92.1 1.4 | 1515 | 44.4 1.7 | 0542 | 47.6 4.7 | 90 2 | 18 5 | 2.4 0.1 | 16.6 0.4 | 1615 | SW | 226 | - | - | - | - | 0 10 |
| Dollarhide 16A Remote | 6/29/26 | 93.3 2.8 | 1444 | 50.3 3.1 | 0508 | 49.9 4.2 | 91 2 | 19 4 | - | - | - | - | - | - | - | - | 30 10 |
| Dollarhide 18A Remote | 6/29/26 | 91.3 1.9 | 1457 | 42.7 1.7 | 0553 | 47.6 4.4 | 93 2 | 20 5 | - | - | - | - | - | - | - | - | 40 10 |
| Hardin Rd (Eakle) | 6/29/26 | 90.8 1.5 | 1410 | 47.9 2.3 | 0611 | - | - | - | - | - | - | - | - | - | - | - | 30 10 |
| Angwin | 6/29/26 | 79.9 0.4 | 1429 | 58.2 4.7 | 0306 | 41.8 3.6 | 56 9 | 19 5 | 3.5 0.9 | 13.8 4.2 | 1054 | NNW | 347 | 0.00 | 46.17 | 0.067 0.004 | 0 0 | 100 0 |
| Lower Angwin (Pioneer) | 6/29/26 | 82.2 0.5 | 1404 | 45.0 5.2 | 0232 | - | - | - | 2.1 0.5 | 12.4 1.5 | 1725 | WSW | 258 | - | - | - | - | 100 0 |
| Las Posadas (Cal Fire) | 6/29/26 | 84.4 0.6 | 1344 | 50.8 2.4 | 0609 | 47.2 6.0 | 84 2 | 23 9 | 7.1 1.0 | 22.3 0.7 | 1644 | WSW | 254 | 0.00 | 35.41 | 0.250 0.029 | 592 63 | - |
| Deer Park | 6/29/26 | 88.3 1.5 | 1401 | 52.1 0.2 | 0601 | 48.8 6.6 | 83 10 | 23 8 | 3.5 0.1 | 15.2 0.4 | 1627 | W | 278 | 0.00 | 29.37 | 0.184 0.023 | 442 65 | 100 10 |
| Lower Chiles Valley (Brown) | 6/29/26 | 88.7 2.6 | 1400 | 43.4 0.8 | 0508 | 45.8 5.4 | 95 1 | 14 4 | 3.4 0.8 | 18.6 3.9 | 1234 | ENE | 68 | 0.00 | 26.24 | 0.238 0.005 | 663 53 | 90 10 |
| Moss Creek Vineyard/Reservior | 6/29/26 | 89.6 3.2 | 1702 | 49.0 1.4 | 0612 | 45.2 3.7 | 84 10 | 16 5 | - | - | - | - | 0.00 | 27.15 | - | - | 60 10 |
| Max | 93.3 | - | 58.2 | - | 49.9 | 95 | 23 | 7.1 | 22.3 | - | - | 0.00 | 50.54 | 0.260 | 684 | - | |
| Avg | - | - | - | - | 46.8 | - | - | 3.4 | - | - | - | - | - | - | - | - | |
| Min | 79.9 | - | 42.7 | - | 41.8 | 56 | 14 | 2.1 | 12.4 | - | - | 0.00 | 23.55 | 0.067 | 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 | 6/29/26 | 91.1 0.3 | 1357 | 48.6 0.7 | 0601 | 51.5 4.5 | 91 2 | 27 6 | - | - | - | - | 0.00 | 32.79 | - | - | 100 10 |
| Diamond Mtn (Schramsberg) | 6/29/26 | 88.4 2.8 | 1336 | 53.4 2.4 | 0554 | 48.2 6.5 | 76 0 | 24 7 | - | - | - | - | 0.00 | 31.46 | - | - | 100 0 |
| Diamond Mtn (McEachran) | 6/29/26 | 87.1 1.6 | 1352 | 52.9 2.8 | 0610 | 48.3 5.5 | 78 2 | 24 7 | - | - | - | - | - | - | - | - | 100 0 |
| St. Helena-North | 6/29/26 | 90.5 1.2 | 1427 | 50.5 2.1 | 0548 | 47.1 6.5 | 78 2 | 20 8 | 2.3 | 12.5 0.9 | 1515 | NNW | 334 | 0.00 | 31.48 | 0.183 0.028 | 505 99 | 20 10 |
| St. Helena (NVV Office) | 6/29/26 | 92.6 3.3 | 1412 | 52.0 2.7 | 0608 | - | - | - | 1.5 | 12.8 2.0 | 1559 | SW | 218 | 0.00 | 29.13 | - | - | 80 10 |
| Tiara Fria (East St. Helena) | 6/29/26 | 88.0 0.3 | 1846 | 49.6 1.8 | 0537 | 50.6 6.0 | 87 2 | 23 7 | 2.3 | 14.8 0.8 | 1510 | WSW | 257 | 0.00 | 27.01 | - | - | 80 10 |
| Prisoner Winery | 6/29/26 | 90.9 1.1 | 1431 | 47.9 0.5 | 0548 | 50.0 6.5 | 93 2 | 23 8 | 1.4 | 12.4 7.0 | 1713 | NNW | 329 | 0.00 | 24.50 | 0.210 0.023 | 623 83 | 80 10 |
| Rutherford Hill Estate | 6/29/26 | 90.5 0.0 | 1504 | 52.5 2.5 | 0558 | 50.9 6.7 | 86 1 | 25 9 | 1.7 | 16.2 3.9 | 1517 | W | 260 | 0.00 | 25.35 | 0.182 0.018 | 526 54 | 80 10 |
| Rutherford-North (Mee Ln) | 6/29/26 | 89.4 1.3 | 1459 | 46.3 0.3 | 0550 | 49.7 6.2 | 88 3 | 24 7 | 2.9 | 15.1 1.1 | 1712 | NW | 323 | 0.00 | 24.87 | 0.207 0.019 | 574 71 | 80 10 |
| Rutherford (STS) | 6/29/26 | 90.4 0.8 | 1459 | 45.6 0.4 | 0520 | 53.0 6.1 | 93 0 | 29 9 | 2.2 | 13.8 3.6 | 1500 | W | 262 | 0.00 | 26.10 | 0.224 0.025 | 661 78 | 80 10 |
| Oakville-NE (Ranch 88) | 6/29/26 | 90.1 0.8 | 1505 | 45.8 1.3 | 0532 | 48.2 6.6 | 80 6 | 21 8 | 2.1 | 16.2 2.5 | 1506 | SE | 125 | 0.00 | 25.32 | 0.206 0.017 | 600 60 | 100 0 |
| OV561-East | 6/29/26 | 88.5 1.2 | 1804 | 48.1 1.1 | 0559 | - | - | - | - | - | - | - | - | - | - | - | 80 10 |
| Oakville | 6/29/26 | 88.5 2.2 | 1809 | 46.9 1.2 | 0547 | 50.5 6.7 | 88 2 | 23 6 | 3.2 | 16.2 0.7 | 1559 | WSW | 255 | 0.00 | 26.11 | 0.218 0.023 | 636 73 | 80 10 |
| OV518-West | 6/29/26 | 87.3 2.5 | 1755 | 47.8 2.3 | 0600 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| To Kalon Remote (TKKE) | 6/29/26 | 90.2 1.2 | 1844 | 47.3 1.0 | 0605 | - | - | - | - | - | - | - | - | - | - | - | 80 10 |
| To Kalon | 6/29/26 | 89.7 1.5 | 1507 | 47.8 2.0 | 0541 | 51.1 7.0 | 92 1 | 25 9 | 2.8 | 15.2 2.1 | 1542 | WSW | 257 | 0.00 | 28.00 | 0.212 0.018 | 617 56 | 90 10 |
| To Kalon Remote (TKN5) | 6/29/26 | 89.7 0.6 | 1507 | 48.2 1.5 | 0600 | - | - | - | - | - | - | - | - | - | - | - | 80 10 |
| Yountville (Ranch 67) | 6/29/26 | 85.1 0.5 | 1539 | 47.2 1.2 | 0521 | 49.8 6.2 | 88 2 | 24 7 | 3.4 | 16.7 0.8 | 1552 | W | 271 | 0.00 | 24.03 | 0.221 0.017 | 683 72 | 100 0 |
| Stags Leap Dist (Silverado Vineyards) | 6/29/26 | 86.8 1.2 | 1617 | 47.6 1.7 | 0532 | 50.4 5.9 | 92 0 | 24 5 | 2.6 | 13.1 1.4 | 1234 | SE | 137 | 0.00 | 28.04 | 0.216 0.011 | 656 50 | 100 0 |
| Borreo (Soda Canyon) | 6/29/26 | 86.0 2.7 | 1651 | 47.6 2.5 | 0452 | 48.7 5.5 | 94 1 | 24 1 | 1.9 | 11.8 0.4 | 1448 | SSW | 197 | 0.00 | 27.74 | 0.211 0.022 | 668 56 | 100 0 |
| Wappo Hill Floor | 6/29/26 | 88.0 1.5 | 1627 | 46.2 2.0 | 0532 | 50.8 5.4 | 91 9 | 23 1 | 2.7 | 14.4 0.8 | 1629 | NW | 315 | 0.00 | 27.12 | 0.218 0.019 | 648 68 | 80 10 |
| Stags Leap Dist (Chimney Rock) | 6/29/26 | 87.1 1.0 | 1657 | 46.3 1.9 | 0556 | 53.2 4.8 | 96 1 | 30 1 | 2.5 | 14.9 0.0 | 1506 | SE | 143 | 0.00 | 26.50 | 0.194 0.020 | 579 59 | 90 10 |
| Yountville-South (Ranch 87) | 6/29/26 | 88.5 3.6 | 1527 | 48.6 2.0 | 0549 | 52.1 5.2 | 91 2 | 25 2 | 1.8 | 11.9 1.6 | 1510 | SE | 129 | 0.00 | 27.76 | 0.214 0.017 | 662 51 | 80 10 |
| Yountville-SE (Ranch 85) | 6/29/26 | 88.8 1.9 | 1841 | 47.7 1.0 | 0549 | 52.0 5.1 | 92 0 | 24 1 | 2.7 | 13.9 1.4 | 1520 | SSE | 155 | 0.00 | 26.09 | - | 0 0 | 80 10 |
| Oak Knoll-East (Ranch 53) | 6/29/26 | 88.6 2.7 | 1801 | 48.8 1.2 | 0554 | 50.7 4.8 | 87 2 | 21 2 | 2.4 | 16.4 2.8 | 1554 | NW | 313 | 0.00 | 24.76 | 0.219 0.018 | 674 62 | 80 10 |
| Napa-NW (Ranch 54) | 6/29/26 | 90.8 4.5 | 1805 | 48.5 0.8 | 0559 | 50.7 4.9 | 89 0 | 20 1 | 1.0 | 11.8 4.6 | 1633 | WSW | 250 | 0.00 | 27.13 | - | 0 0 | 80 10 |
| Napa-North (Ranch 29) | 6/29/26 | 87.3 2.9 | 1650 | 50.5 3.0 | 0512 | 52.4 4.0 | 100 0 | 25 1 | 2.0 | 14.5 0.4 | 1601 | S | 186 | 0.00 | 25.63 | 0.143 0.021 | 382 51 | 90 10 |
| Max | 92.6 | - | 53.4 | - | 53.2 | 100 | 30 | 3.4 | 16.7 | - | - | 0.00 | 32.79 | 0.224 | 683 | - | |
| Avg | - | - | - | - | 50.4 | - | - | 2.3 | - | - | - | - | - | - | - | - | |
| Min | 85.1 | - | 45.6 | - | 47.1 | 76 | 20 | 1.0 | 11.8 | - | - | 0.00 | 24.03 | 0.143 | 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 | 6/29/26 | 81.9 3.5 | 1508 | 54.2 2.4 | 0604 | 45.7 3.7 | 74 2 | 26 4 | 1.6 | 12.9 2.7 | 1317 | SSE | 166 | 0.00 | 34.60 | 0.181 0.031 | 547 133 | 100 0 |
| Mount George (Napa East) | 6/29/26 | 86.3 0.7 | 1713 | 52.4 4.3 | 0455 | 52.2 4.4 | 96 0 | 25 0 | 1.7 | 13.2 1.6 | 1609 | ESE | 113 | 0.00 | 17.28 | 0.205 0.022 | 653 61 | 100 0 |
| Napa-East (Palmaz 300') | 6/29/26 | 87.2 0.5 | 1714 | 52.2 4.4 | 0426 | 52.0 5.0 | 95 1 | 25 2 | 2.0 | 12.1 0.7 | 1631 | SE | 139 | 0.00 | 23.52 | 0.179 0.020 | 524 56 | 80 10 |
| Napa-East (Palmaz 1200') | 6/29/26 | 81.1 0.6 | 1712 | 45.7 0.6 | 0516 | 48.5 4.2 | 100 0 | 7 3 | 2.3 | 13.5 2.4 | 1309 | NW | 310 | - | - | 0.196 0.021 | 655 66 | 40 20 |
| Napa-East (Palmaz 1400') | 6/29/26 | 81.4 0.9 | 1433 | 48.6 2.8 | 0419 | 50.6 6.2 | 100 0 | 31 2 | 2.7 | 13.3 3.1 | 1601 | SSW | 204 | 0.00 | 31.03 | 0.200 0.032 | 646 56 | 50 20 |
| Wooden Valley | 6/29/26 | 85.0 1.7 | 1440 | 50.8 2.3 | 0124 | 47.6 5.5 | 84 5 | 21 2 | 3.2 | 22.4 6.4 | 1623 | SSW | 205 | 0.00 | 29.46 | 0.224 0.017 | 647 58 | 100 0 |
| Napa-West Upper (Truchard) | 6/29/26 | 87.7 0.6 | 1530 | 51.4 2.8 | 0559 | 52.3 4.6 | 100 0 | 24 24 | 3.4 | 18.4 1.9 | 1558 | SSW | 205 | 0.00 | 24.70 | 0.234 0.017 | 660 50 | 80 10 |
| Napa-West Lower (Truchard) | 6/29/26 | 88.8 1.3 | 1530 | 43.8 2.0 | 0528 | 49.9 5.0 | 95 1 | 22 1 | - | - | - | - | - | - | - | - | 80 10 |
| Napa-South (Toyon Farms) | 6/29/26 | 84.7 0.3 | 1659 | 52.1 3.5 | 0513 | 54.6 3.5 | 96 2 | 32 2 | 3.1 | 16.2 4.2 | 1623 | SSW | 199 | 0.00 | 18.70 | 0.130 0.014 | 333 25 | 100 0 |
| Toyon Remote 1 | 6/29/26 | 89.1 1.1 | 1706 | 46.1 2.1 | 0526 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 6/29/26 | 85.0 0.3 | 1657 | 46.4 1.3 | 0524 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 6/29/26 | 89.7 1.2 | 1659 | 46.5 2.2 | 0527 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 6/29/26 | 86.4 1.2 | 1532 | 48.3 1.4 | 0458 | 50.0 3.8 | 91 1 | 25 3 | 2.7 | 15.6 0.5 | 1427 | SE | 145 | 0.00 | 23.81 | 0.215 0.014 | 662 40 | 80 10 |
| Carneros (Saintsbury) | 6/29/26 | 84.3 0.3 | 1533 | 48.7 3.2 | 0504 | 51.0 3.9 | 92 6 | 25 3 | 4.5 | 19.4 1.0 | 1628 | WSW | 255 | 0.00 | 8.94 | - | - | 100 0 |
| Suscol Lower (Ranch 35) | 6/29/26 | 85.1 1.5 | 1726 | 51.9 4.4 | 0438 | 51.3 4.6 | - | - | 4.9 | 18.2 1.5 | 1642 | WSW | 245 | 0.00 | 23.25 | 0.217 0.022 | 601 53 | 100 0 |
| Suscol Mtn (Ranch 93) | 6/29/26 | 87.5 0.6 | 1428 | 53.2 2.2 | 0405 | 51.9 5.7 | 95 11 | 26 2 | 4.0 | 20.5 2.2 | 1737 | WNW | 296 | 0.00 | 19.29 | - | - | 100 0 |
| Suscol Upper (Ranch 92) | 6/29/26 | 83.1 1.2 | 1431 | 53.5 3.5 | 0353 | 51.3 5.0 | 93 6 | 26 1 | 1.9 | 17.4 0.9 | 1711 | SW | 216 | 0.00 | 22.76 | - | - | 40 20 |
| Stanly (Ranch 45) | 6/29/26 | 84.7 0.1 | 1720 | 48.4 3.6 | 0500 | 52.0 4.5 | 92 1 | 24 2 | 5.4 | 17.5 0.3 | 1643 | WNW | 292 | 0.00 | 22.51 | 0.246 0.023 | 724 55 | 100 0 |
| Carneros Upper (Ranch 81) | 6/29/26 | 84.6 0.6 | 1352 | 53.2 1.9 | 0610 | 50.0 4.2 | - | - | 4.6 | 25.3 0.7 | 1644 | W | 272 | - | - | - | - | 100 0 |
| Carneros (Mitsuko) | 6/29/26 | 86.0 1.1 | 1529 | 44.6 2.0 | 0513 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| Carneros Lower (Ranch 81) | 6/29/26 | 87.2 0.5 | 1519 | 48.0 1.7 | 0609 | 50.9 3.8 | 100 0 | 0 0 | 1.4 | 13.5 3.4 | 1534 | NW | 321 | 0.00 | 19.55 | 0.189 0.015 | 602 48 | 80 10 |
| Carneros (Milton Rd) | 6/29/26 | 83.7 0.8 | 1700 | 47.3 3.2 | 0510 | 51.2 4.3 | 93 1 | 25 1 | - | - | - | - | 0.00 | 18.07 | - | - | 100 0 |
| Max | 89.7 | - | 54.2 | - | 54.6 | 100 | 32 | 5.4 | 25.3 | - | - | 0.00 | 34.60 | 0.246 | 724 | - | |
| Avg | - | - | - | - | 50.7 | - | - | 3.1 | - | - | - | - | - | - | - | - | |
| Min | 81.1 | - | 43.8 | - | 45.7 | 74 | 0 | 1.4 | 12.1 | - | - | 0.00 | 8.94 | 0.130 | 333 | - |