| 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 | 7/2/26 | 84.1 2.3 | 1238 | 47.8 2.8 | 0439 | - | - | - | - | - | - | - | 0.00 | 0.00 | - | - | 100 0 |
| Pope Valley (Weeks Lake) | 7/2/26 | 87.9 0.4 | 1512 | 45.1 0.1 | 0525 | 50.7 0.5 | 100 0 | 28 0 | 2.0 0.1 | 12.9 2.4 | 1521 | SW | 225 | 0.00 | 0.00 | 0.208 0.001 | 616 5 | 40 10 |
| Dollarhide Base | 7/2/26 | 89.8 1.2 | 1434 | 51.0 0.2 | 0618 | 55.2 0.5 | 94 3 | 34 1 | 3.4 0.2 | 15.6 1.0 | 1458 | SSE | 167 | 0.00 | 0.00 | 0.245 0.001 | 718 0 | 0 0 |
| Dollarhide 1AS Remote | 7/2/26 | 90.8 0.7 | 1445 | 48.1 1.0 | 0545 | 54.2 0.7 | 93 0 | 32 0 | 3.5 0.2 | 18.6 1.8 | 1524 | S | 182 | - | - | - | - | 0 0 |
| Dollarhide 16A Remote | 7/2/26 | 88.8 2.2 | 1404 | 50.2 0.3 | 0550 | 55.0 0.2 | 96 1 | 34 2 | - | - | - | - | - | - | - | - | 30 10 |
| Dollarhide 18A Remote | 7/2/26 | 87.7 1.7 | 1518 | 47.0 2.3 | 0606 | 53.8 1.1 | 96 1 | 34 0 | - | - | - | - | - | - | - | - | 10 10 |
| Hardin Rd (Eakle) | 7/2/26 | 89.9 2.6 | 1435 | 49.4 0.1 | 0610 | - | - | - | - | - | - | - | - | - | - | - | 0 10 |
| Angwin | 7/2/26 | 79.1 0.4 | 1452 | 53.9 5.9 | 0544 | 49.4 1.8 | 85 12 | 30 3 | 3.2 0.7 | 12.4 0.8 | 1525 | SE | 146 | 0.00 | 0.00 | 0.048 0.010 | 0 0 | 100 0 |
| Lower Angwin (Pioneer) | 7/2/26 | 80.1 1.1 | 1509 | 41.1 3.4 | 0547 | - | - | - | 2.4 0.0 | 13.2 3.4 | 1625 | SW | 214 | - | - | - | - | 100 0 |
| Las Posadas (Cal Fire) | 7/2/26 | 82.5 2.8 | 1519 | 46.1 3.9 | 0611 | 51.8 0.1 | 96 2 | 37 3 | 8.4 0.3 | 21.3 2.2 | 1859 | SW | 220 | 0.00 | 0.00 | 0.222 0.015 | 631 4 | - |
| Deer Park | 7/2/26 | 86.0 4.2 | 1527 | 48.8 4.4 | 0603 | 51.7 0.2 | 95 2 | 33 3 | 3.6 0.7 | 12.4 2.4 | 1601 | WNW | 283 | 0.00 | 0.00 | 0.165 0.003 | 477 28 | 100 0 |
| Lower Chiles Valley (Brown) | 7/2/26 | 84.6 2.1 | 1549 | 49.4 3.3 | 0534 | 51.9 0.1 | 94 0 | 32 2 | 3.3 0.4 | 17.8 0.8 | 1500 | WNW | 282 | 0.00 | 0.00 | 0.213 0.001 | 685 6 | 100 0 |
| Moss Creek Vineyard/Reservior | 7/2/26 | 89.0 2.5 | 1346 | 48.6 1.7 | 0546 | 51.2 0.3 | 95 1 | 29 2 | - | - | - | - | 0.00 | 0.00 | - | - | 30 10 |
| Max | 90.8 | - | 53.9 | - | 55.2 | 100 | 37 | 8.4 | 21.3 | - | - | 0.00 | 0.00 | 0.245 | 718 | - | |
| Avg | - | - | - | - | 52.5 | - | - | 3.7 | - | - | - | - | - | - | - | - | |
| Min | 79.1 | - | 41.1 | - | 49.4 | 85 | 28 | 2.0 | 12.4 | - | - | 0.00 | 0.00 | 0.048 | 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 | 7/2/26 | 85.2 4.8 | 1510 | 51.4 3.9 | 0355 | 53.2 1.6 | 92 3 | 39 4 | - | - | - | - | 0.00 | 0.00 | - | - | 100 20 |
| Diamond Mtn (Schramsberg) | 7/2/26 | 84.7 5.3 | 1451 | 47.4 4.7 | 0603 | 51.4 1.1 | 100 0 | 35 5 | - | - | - | - | 0.00 | 0.00 | - | - | 100 0 |
| Diamond Mtn (McEachran) | 7/2/26 | 81.4 0.1 | 1528 | 48.9 5.4 | 0516 | 51.6 1.1 | 94 3 | 39 0 | - | - | - | - | - | - | - | - | 100 0 |
| St. Helena-North | 7/2/26 | 88.3 6.8 | 1606 | 48.7 7.1 | 0553 | 50.4 0.3 | 86 6 | 29 5 | 2.2 | 12.9 2.9 | 1750 | SE | 127 | 0.00 | 0.00 | 0.195 0.006 | 583 17 | 50 10 |
| St. Helena (NVV Office) | 7/2/26 | 88.4 6.6 | 1456 | 51.5 4.6 | 0553 | - | - | - | 1.8 | 10.3 1.0 | 1658 | SE | 132 | 0.00 | 0.00 | - | - | 90 10 |
| Tiara Fria (East St. Helena) | 7/2/26 | 83.5 4.1 | 1504 | 50.1 5.2 | 0538 | 52.7 0.2 | 90 3 | 37 5 | 2.7 | 12.2 2.1 | 1630 | SSE | 157 | 0.00 | 0.00 | - | - | 100 0 |
| Prisoner Winery | 7/2/26 | 87.1 4.5 | 1446 | 51.0 1.8 | 0433 | 52.7 0.2 | 96 3 | 34 3 | 2.0 | 10.4 0.4 | 1545 | SSE | 147 | 0.00 | 0.00 | 0.204 0.002 | 647 13 | 90 10 |
| Rutherford Hill Estate | 7/2/26 | 84.3 5.0 | 1532 | 50.2 3.6 | 0633 | 52.4 0.3 | 92 1 | 36 4 | 1.6 | 15.6 1.8 | 1630 | S | 173 | 0.00 | 0.00 | 0.175 0.007 | 554 18 | 100 0 |
| Rutherford-North (Mee Ln) | 7/2/26 | 83.2 5.2 | 1451 | 47.4 5.4 | 0518 | 52.0 0.1 | 91 4 | 36 6 | 3.5 | 18.2 1.1 | 1604 | ESE | 119 | 0.00 | 0.00 | 0.198 0.005 | 597 18 | 100 0 |
| Rutherford (STS) | 7/2/26 | 86.2 5.5 | 1420 | 48.7 4.0 | 0508 | 54.8 0.2 | 93 1 | 41 5 | 2.5 | 14.1 1.0 | 1548 | ESE | 116 | 0.00 | 0.00 | 0.211 0.007 | 675 13 | 100 0 |
| Oakville-NE (Ranch 88) | 7/2/26 | 84.6 5.4 | 1409 | 46.8 5.4 | 0551 | 50.5 0.2 | 86 3 | 33 5 | 2.4 | 17.6 0.3 | 1532 | S | 169 | 0.00 | 0.00 | 0.195 0.001 | 597 14 | 100 0 |
| OV561-East | 7/2/26 | 82.6 4.0 | 1519 | 49.9 5.1 | 0524 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| Oakville | 7/2/26 | 80.8 4.8 | 1516 | 47.8 6.0 | 0544 | 51.9 0.3 | 91 4 | 38 6 | 3.5 | 19.6 0.6 | 1527 | SSE | 157 | 0.00 | 0.00 | 0.206 0.008 | 649 23 | 100 0 |
| OV518-West | 7/2/26 | 80.4 4.9 | 1355 | 49.1 4.8 | 0544 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| To Kalon Remote (TKKE) | 7/2/26 | 83.8 4.3 | 1400 | 48.8 4.3 | 0555 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| To Kalon | 7/2/26 | 81.9 4.5 | 1411 | 49.6 4.4 | 0555 | 53.3 0.6 | 94 4 | 39 5 | 3.6 | 15.9 3.4 | 1724 | ESE | 113 | 0.00 | 0.00 | 0.198 0.002 | 604 1 | 100 0 |
| To Kalon Remote (TKN5) | 7/2/26 | 83.6 4.7 | 1412 | 49.9 4.5 | 0540 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| Yountville (Ranch 67) | 7/2/26 | 79.3 5.3 | 1355 | 46.2 8.7 | 0526 | 50.8 0.2 | 92 8 | 39 5 | 3.5 | 18.3 0.5 | 1645 | ENE | 63 | 0.00 | 0.00 | 0.207 0.009 | 712 31 | 100 20 |
| Stags Leap Dist (Silverado Vineyards) | 7/2/26 | 79.4 5.5 | 1457 | 45.8 7.6 | 0536 | 50.9 0.0 | 93 4 | 39 5 | 2.7 | 18.4 0.5 | 1544 | SSW | 197 | 0.00 | 0.00 | 0.197 0.010 | 633 25 | 90 10 |
| Borreo (Soda Canyon) | 7/2/26 | 76.9 3.5 | 1354 | 44.9 6.3 | 0535 | 49.9 0.5 | 95 5 | 40 4 | 1.9 | 12.0 0.4 | 1400 | SSE | 166 | 0.00 | 0.00 | 0.195 0.013 | 665 32 | 80 10 |
| Wappo Hill Floor | 7/2/26 | 79.8 4.4 | 1507 | 44.7 10.5 | 0559 | 51.8 0.2 | 100 14 | 41 4 | 3.1 | 15.2 0.5 | 1641 | ESE | 117 | 0.00 | 0.00 | 0.205 0.012 | 663 31 | 100 0 |
| Stags Leap Dist (Chimney Rock) | 7/2/26 | 79.0 4.4 | 1337 | 44.4 11.0 | 0552 | 53.1 0.5 | 98 10 | 46 5 | 3.1 | 16.3 2.9 | 1529 | SE | 124 | 0.00 | 0.00 | 0.178 0.008 | 582 20 | 100 10 |
| Yountville-South (Ranch 87) | 7/2/26 | 80.5 4.3 | 1437 | 46.4 7.5 | 0554 | 52.5 0.0 | 94 5 | 40 4 | 2.0 | 12.2 0.9 | 1709 | S | 169 | 0.00 | 0.00 | 0.201 0.008 | 664 22 | 100 0 |
| Yountville-SE (Ranch 85) | 7/2/26 | 78.4 3.8 | 1329 | 46.5 8.6 | 0540 | 52.6 0.1 | 95 6 | 42 4 | 3.4 | 16.5 2.6 | 1804 | SSE | 159 | 0.00 | 0.00 | - | 0 0 | 100 10 |
| Oak Knoll-East (Ranch 53) | 7/2/26 | 78.7 4.3 | 1441 | 47.0 7.6 | 0545 | 51.5 0.0 | 92 5 | 40 4 | 2.8 | 17.2 3.3 | 1501 | SE | 132 | 0.00 | 0.00 | 0.201 0.008 | 668 16 | 100 0 |
| Napa-NW (Ranch 54) | 7/2/26 | 82.5 5.5 | 1345 | 47.8 6.1 | 0559 | 51.8 0.1 | 91 3 | 35 6 | 0.7 | 8.4 1.1 | 1420 | S | 172 | 0.00 | 0.00 | - | 0 0 | 100 0 |
| Napa-North (Ranch 29) | 7/2/26 | 76.1 3.2 | 1315 | 47.0 8.0 | 0535 | 52.5 0.2 | 100 14 | 44 5 | 2.0 | 16.4 1.0 | 1647 | SSW | 204 | 0.00 | 0.00 | 0.142 0.004 | 446 3 | 90 20 |
| Max | 88.4 | - | 51.5 | - | 54.8 | 100 | 46 | 3.6 | 19.6 | - | - | 0.00 | 0.00 | 0.211 | 712 | - | |
| Avg | - | - | - | - | 52.0 | - | - | 2.5 | - | - | - | - | - | - | - | - | |
| Min | 76.1 | - | 44.4 | - | 49.9 | 86 | 29 | 0.7 | 8.4 | - | - | 0.00 | 0.00 | 0.142 | 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 | 7/2/26 | 80.4 4.7 | 1513 | 48.8 0.8 | 0429 | 51.5 0.9 | 95 5 | 40 4 | 1.5 | 13.0 1.1 | 1419 | SE | 144 | 0.00 | 0.00 | 0.175 0.004 | 603 10 | 100 20 |
| Mount George (Napa East) | 7/2/26 | 84.3 11.2 | 1448 | 51.2 6.4 | 0616 | 54.5 0.2 | 98 8 | 45 3 | 1.9 | 11.4 1.5 | 1607 | E | 96 | 0.00 | 0.00 | 0.197 0.016 | 663 33 | 100 10 |
| Napa-East (Palmaz 300') | 7/2/26 | 79.8 4.4 | 1459 | 47.8 5.9 | 0557 | 52.1 0.1 | 100 11 | 42 3 | 2.0 | 12.4 0.7 | 1720 | WSW | 238 | 0.00 | 0.00 | 0.174 0.009 | 551 13 | 100 10 |
| Napa-East (Palmaz 1200') | 7/2/26 | 72.9 3.8 | 1510 | 45.1 5.2 | 0551 | 47.3 2.3 | 100 0 | 7 4 | 2.1 | 17.2 2.4 | 1442 | NNW | 348 | - | - | 0.183 0.014 | 659 31 | 10 10 |
| Napa-East (Palmaz 1400') | 7/2/26 | 75.3 4.4 | 1410 | 48.1 2.3 | 0522 | 51.8 0.2 | 100 0 | 48 4 | 3.2 | 13.7 0.1 | 1526 | SW | 232 | 0.00 | 0.00 | 0.181 0.013 | 640 19 | 20 10 |
| Wooden Valley | 7/2/26 | 79.0 3.9 | 1425 | 47.8 4.4 | 0612 | 50.1 0.0 | 93 2 | 39 4 | 4.2 | 14.0 0.6 | 1438 | S | 185 | 0.00 | 0.00 | 0.208 0.008 | 686 2 | 100 10 |
| Napa-West Upper (Truchard) | 7/2/26 | 77.5 3.5 | 1420 | 47.6 3.5 | 0531 | 30.2 4.5 | 100 0 | 0 0 | 4.0 | 16.9 0.4 | 1400 | SE | 144 | 0.00 | 0.00 | 0.210 0.013 | 674 29 | 100 10 |
| Napa-West Lower (Truchard) | 7/2/26 | 78.5 4.3 | 1405 | 41.6 4.7 | 0558 | 50.0 0.9 | 96 2 | 39 6 | - | - | - | - | - | - | - | - | 100 10 |
| Napa-South (Toyon Farms) | 7/2/26 | 75.7 4.2 | 1351 | 48.6 3.5 | 0623 | 53.7 0.1 | 99 1 | 51 5 | 4.4 | 18.5 2.0 | 1534 | SSE | 166 | 0.00 | 0.00 | 0.113 0.006 | 366 1 | 100 20 |
| Toyon Remote 1 | 7/2/26 | 76.8 4.1 | 1237 | 43.2 5.4 | 0549 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 7/2/26 | 75.6 4.0 | 1219 | 43.9 5.2 | 0537 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 7/2/26 | 76.5 3.2 | 1312 | 42.8 5.6 | 0600 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 7/2/26 | 77.2 5.8 | 1430 | 45.3 3.1 | 0549 | 50.6 0.4 | 95 0 | 41 9 | 2.6 | 16.2 0.2 | 1518 | SE | 140 | 0.00 | 0.00 | 0.199 0.016 | 672 29 | 100 10 |
| Carneros (Saintsbury) | 7/2/26 | 74.4 5.0 | 1400 | 48.1 1.3 | 0609 | 51.5 0.0 | 97 3 | 45 7 | 5.7 | 19.8 0.2 | 1657 | SSE | 152 | 0.00 | 0.00 | - | - | 70 10 |
| Suscol Lower (Ranch 35) | 7/2/26 | 75.1 3.2 | 1416 | 47.3 4.3 | 0601 | 51.1 0.4 | - | - | 5.3 | 19.2 0.0 | 1826 | SSW | 193 | 0.00 | 0.00 | 0.186 0.011 | 606 38 | 70 10 |
| Suscol Mtn (Ranch 93) | 7/2/26 | 78.6 3.9 | 1505 | 49.5 2.4 | 0603 | 52.2 0.2 | 97 1 | 49 2 | 5.3 | 17.5 1.2 | 1303 | NW | 320 | 0.00 | 0.00 | - | - | 100 20 |
| Suscol Upper (Ranch 92) | 7/2/26 | 74.0 3.7 | 1410 | 49.7 3.0 | 0613 | 40.4 6.8 | 100 0 | 3 0 | 3.4 | 15.9 3.4 | 1924 | S | 177 | 0.00 | 0.00 | - | - | 10 10 |
| Stanly (Ranch 45) | 7/2/26 | 73.8 3.7 | 1420 | 45.5 7.4 | 0602 | 51.0 0.8 | 94 6 | 46 7 | 6.0 | 20.2 0.4 | 1632 | W | 281 | 0.00 | 0.00 | 0.211 0.012 | 728 26 | 70 10 |
| Carneros Upper (Ranch 81) | 7/2/26 | 76.8 4.2 | 1333 | 49.2 2.4 | 0544 | 50.7 0.4 | - | - | 7.0 | 18.8 2.3 | 1537 | SSW | 198 | - | - | - | - | 100 20 |
| Carneros (Mitsuko) | 7/2/26 | 74.8 3.6 | 1358 | 45.8 0.4 | 0324 | - | - | - | - | - | - | - | - | - | - | - | 100 20 |
| Carneros Lower (Ranch 81) | 7/2/26 | 80.0 7.5 | 1323 | 48.4 1.8 | 0544 | 51.7 0.3 | 100 0 | 40 9 | 1.5 | 15.4 0.7 | 1548 | SSE | 161 | 0.00 | 0.00 | 0.184 0.007 | 613 5 | 80 20 |
| Carneros (Milton Rd) | 7/2/26 | 74.6 4.0 | 1409 | 46.9 3.0 | 0520 | 51.1 0.6 | 93 2 | 49 4 | - | - | - | - | 0.00 | 0.00 | - | - | 70 10 |
| Max | 84.3 | - | 51.2 | - | 54.5 | 100 | 51 | 7.0 | 20.2 | - | - | 0.00 | 0.00 | 0.211 | 728 | - | |
| Avg | - | - | - | - | 49.5 | - | - | 3.8 | - | - | - | - | - | - | - | - | |
| Min | 72.9 | - | 41.6 | - | 30.2 | 93 | 0 | 1.5 | 11.4 | - | - | 0.00 | 0.00 | 0.113 | 366 | - |