| 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 | 7/6/26 | 85.2 2.2 | 1241 | 48.2 2.3 | 0358 | - | - | - | - | - | - | - | 0.00 | 0.00 | - | - | 100 0 |
| Pope Valley (Weeks Lake) | 7/6/26 | 88.6 1.7 | 1535 | 42.7 5.1 | 0559 | 48.1 2.8 | 100 0 | 19 5 | 2.2 0.1 | 13.2 0.4 | 1545 | WSW | 244 | 0.00 | 0.00 | 0.219 0.005 | 645 19 | 0 10 |
| Dollarhide Base | 7/6/26 | 89.6 0.1 | 1659 | 51.0 2.3 | 0544 | 53.7 1.5 | 97 3 | 26 5 | 3.5 0.6 | 14.6 2.4 | 1534 | SW | 233 | 0.00 | 0.00 | 0.258 0.003 | 755 29 | 0 0 |
| Dollarhide 1AS Remote | 7/6/26 | 91.3 2.1 | 1705 | 46.5 4.1 | 0616 | 52.5 1.9 | 94 1 | 25 4 | 3.4 0.8 | 15.0 3.1 | 1457 | SSW | 206 | - | - | - | - | 0 0 |
| Dollarhide 16A Remote | 7/6/26 | 89.1 1.7 | 1607 | 48.9 3.3 | 0600 | 53.5 2.0 | 98 2 | 28 1 | - | - | - | - | - | - | - | - | 0 0 |
| Dollarhide 18A Remote | 7/6/26 | 88.2 1.1 | 1527 | 42.8 5.8 | 0614 | 51.2 2.6 | 98 2 | 25 6 | - | - | - | - | - | - | - | - | 0 0 |
| Hardin Rd (Eakle) | 7/6/26 | 88.9 0.1 | 1506 | 47.9 3.8 | 0608 | - | - | - | - | - | - | - | - | - | - | - | 0 0 |
| Angwin | 7/6/26 | 79.1 0.5 | 1611 | 59.1 0.6 | 0610 | 43.6 0.2 | 65 3 | 4 2 | 3.5 0.7 | 13.6 1.2 | 1442 | SSE | 159 | 0.00 | 0.00 | 0.058 0.010 | 0 0 | 100 0 |
| Lower Angwin (Pioneer) | 7/6/26 | 80.9 0.6 | 1539 | 40.0 4.4 | 0250 | - | - | - | 2.3 0.1 | 12.9 0.1 | 1751 | SSW | 193 | - | - | - | - | 100 0 |
| Las Posadas (Cal Fire) | 7/6/26 | 82.2 1.1 | 1542 | 48.4 2.0 | 0515 | 51.3 1.5 | 98 0 | 34 8 | 9.8 1.2 | 20.2 0.6 | 1809 | SW | 226 | 0.00 | 0.00 | 0.226 0.003 | 653 2 | - |
| Deer Park | 7/6/26 | 84.8 0.7 | 1448 | 51.4 0.9 | 0037 | 51.6 0.9 | 94 1 | 34 4 | 3.7 0.1 | 12.1 1.9 | 1625 | SSE | 167 | 0.00 | 0.00 | 0.166 0.002 | 474 18 | 100 0 |
| Lower Chiles Valley (Brown) | 7/6/26 | 84.6 0.1 | 1659 | 51.1 2.2 | 0610 | 51.2 1.4 | 96 2 | 20 12 | 3.7 0.3 | 14.0 1.1 | 1722 | WNW | 300 | 0.00 | 0.00 | 0.214 0.004 | 668 11 | 100 0 |
| Moss Creek Vineyard/Reservior | 7/6/26 | 88.8 0.1 | 1343 | 50.0 1.5 | 0326 | 50.0 0.9 | 94 0 | 23 0 | - | - | - | - | 0.00 | 0.00 | - | - | 0 0 |
| Max | 91.3 | - | 59.1 | - | 53.7 | 100 | 34 | 9.8 | 20.2 | - | - | 0.00 | 0.00 | 0.258 | 755 | - | |
| Avg | - | - | - | - | 50.7 | - | - | 4.0 | - | - | - | - | - | - | - | - | |
| Min | 79.1 | - | 40.0 | - | 43.6 | 65 | 4 | 2.2 | 12.1 | - | - | 0.00 | 0.00 | 0.058 | 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 | 7/6/26 | 85.7 0.0 | 1412 | 53.5 0.6 | 0059 | 53.9 0.2 | 93 0 | 40 1 | - | - | - | - | 0.00 | 0.00 | - | - | 100 0 |
| Diamond Mtn (Schramsberg) | 7/6/26 | 83.8 1.3 | 1704 | 51.0 0.8 | 0618 | 52.1 0.0 | 100 0 | 36 0 | - | - | - | - | 0.00 | 0.00 | - | - | 100 0 |
| Diamond Mtn (McEachran) | 7/6/26 | 82.3 3.8 | 1610 | 51.9 0.0 | 0540 | 51.9 0.6 | 95 0 | 38 2 | - | - | - | - | - | - | - | - | 100 0 |
| St. Helena-North | 7/6/26 | 87.4 2.4 | 1634 | 52.9 0.9 | 0059 | 50.3 0.7 | 85 1 | 30 4 | 2.1 | 12.3 1.3 | 1530 | SSE | 159 | 0.00 | 0.00 | 0.194 0.004 | 585 1 | 40 10 |
| St. Helena (NVV Office) | 7/6/26 | 86.0 0.4 | 1549 | 54.5 0.4 | 0127 | - | - | - | 1.8 | 9.4 1.1 | 1436 | ENE | 58 | 0.00 | 0.00 | - | - | 100 10 |
| Tiara Fria (East St. Helena) | 7/6/26 | 82.0 0.3 | 1451 | 54.2 0.8 | 0044 | 52.5 1.2 | 88 2 | 38 3 | 2.8 | 12.0 0.5 | 1736 | SE | 140 | 0.00 | 0.00 | - | - | 100 0 |
| Prisoner Winery | 7/6/26 | 85.7 0.1 | 1453 | 51.4 2.1 | 0051 | 52.3 1.3 | 95 3 | 35 2 | 2.0 | 8.8 0.4 | 1027 | NNW | 332 | 0.00 | 0.00 | 0.204 0.002 | 646 4 | 100 10 |
| Rutherford Hill Estate | 7/6/26 | 83.6 0.9 | 1522 | 52.3 0.8 | 0000 | 52.0 1.2 | 91 0 | 36 3 | 1.8 | 13.4 2.6 | 1708 | S | 188 | 0.00 | 0.00 | 0.176 0.004 | 556 15 | 100 0 |
| Rutherford-North (Mee Ln) | 7/6/26 | 81.4 0.1 | 1540 | 49.8 0.7 | 0050 | 51.9 1.1 | 91 1 | 39 2 | 3.7 | 17.1 0.7 | 1732 | SE | 139 | 0.00 | 0.00 | 0.200 0.002 | 595 7 | 100 0 |
| Rutherford (STS) | 7/6/26 | 83.9 0.9 | 1421 | 50.9 0.9 | 0035 | 54.7 0.9 | 92 0 | 41 4 | 2.7 | 14.0 1.0 | 1718 | SE | 124 | 0.00 | 0.00 | 0.214 0.002 | 681 9 | 100 0 |
| Oakville-NE (Ranch 88) | 7/6/26 | 82.8 0.3 | 1423 | 50.2 1.1 | 0116 | 50.7 1.1 | 88 1 | 34 3 | 2.7 | 15.8 0.8 | 1549 | SSW | 196 | 0.00 | 0.00 | 0.196 0.006 | 590 18 | 100 0 |
| OV561-East | 7/6/26 | 82.4 1.0 | 1543 | 52.9 0.7 | 0124 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| Oakville | 7/6/26 | 79.0 0.0 | 1416 | 52.6 1.0 | 0128 | 51.8 1.0 | 91 2 | 41 3 | 4.0 | 19.1 1.5 | 1548 | SSE | 149 | 0.00 | 0.00 | 0.206 0.002 | 641 14 | 100 0 |
| OV518-West | 7/6/26 | 78.1 0.5 | 1435 | 52.8 0.6 | 0130 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| To Kalon Remote (TKKE) | 7/6/26 | 82.0 0.3 | 1538 | 50.6 0.3 | 0115 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| To Kalon | 7/6/26 | 80.0 0.4 | 1419 | 50.1 0.5 | 0120 | 52.7 0.8 | 94 2 | 41 4 | 3.9 | 16.5 0.0 | 1716 | SSE | 152 | 0.00 | 0.00 | 0.197 0.004 | 595 22 | 100 0 |
| To Kalon Remote (TKN5) | 7/6/26 | 82.9 0.4 | 1427 | 51.2 0.1 | 0103 | - | - | - | - | - | - | - | - | - | - | - | 100 0 |
| Yountville (Ranch 67) | 7/6/26 | 77.2 1.0 | 1407 | 53.2 1.0 | 0141 | 51.1 0.7 | 88 1 | 43 1 | 3.7 | 20.4 3.1 | 1720 | SSE | 167 | 0.00 | 0.00 | 0.199 0.005 | 677 12 | 100 0 |
| Stags Leap Dist (Silverado Vineyards) | 7/6/26 | 77.6 1.2 | 1513 | 53.5 1.5 | 0022 | 51.3 0.7 | 89 1 | 42 2 | 3.3 | 16.9 0.1 | 1658 | SE | 142 | 0.00 | 0.00 | 0.192 0.001 | 602 9 | 100 0 |
| Borreo (Soda Canyon) | 7/6/26 | 75.3 0.6 | 1550 | 48.7 0.5 | 0128 | 50.6 0.6 | 95 1 | 41 2 | 2.2 | 11.8 1.0 | 1623 | SE | 128 | 0.00 | 0.00 | 0.186 0.005 | 624 31 | 100 0 |
| Wappo Hill Floor | 7/6/26 | 78.6 0.6 | 1404 | 53.6 2.9 | 0128 | 52.4 0.8 | 91 9 | 43 3 | 3.5 | 14.0 0.1 | 1538 | ESE | 121 | 0.00 | 0.00 | 0.200 0.004 | 632 6 | 100 0 |
| Stags Leap Dist (Chimney Rock) | 7/6/26 | 77.2 0.9 | 1454 | 54.8 4.4 | 2340 | 54.0 0.5 | 90 5 | 49 2 | 3.5 | 13.1 1.1 | 1426 | S | 189 | 0.00 | 0.00 | 0.170 0.003 | 545 14 | 100 0 |
| Yountville-South (Ranch 87) | 7/6/26 | 79.2 0.9 | 1557 | 51.1 0.1 | 0141 | 52.8 0.6 | 94 1 | 42 1 | 2.2 | 14.8 2.1 | 1544 | SSE | 156 | 0.00 | 0.00 | 0.195 0.002 | 635 3 | 100 0 |
| Yountville-SE (Ranch 85) | 7/6/26 | 77.1 0.4 | 1356 | 54.3 2.7 | 0249 | 53.0 0.6 | 91 3 | 45 3 | 3.7 | 14.1 0.1 | 1648 | SSE | 158 | 0.00 | 0.00 | - | 0 0 | 100 0 |
| Oak Knoll-East (Ranch 53) | 7/6/26 | 76.8 1.1 | 1338 | 50.3 1.3 | 0213 | 51.8 0.6 | 92 0 | 41 4 | 3.2 | 14.1 1.7 | 1415 | SE | 132 | 0.00 | 0.00 | 0.201 0.003 | 659 1 | 100 0 |
| Napa-NW (Ranch 54) | 7/6/26 | 80.8 1.0 | 1814 | 51.4 1.1 | 0113 | 51.7 0.5 | 92 0 | 38 5 | 1.0 | 7.8 1.5 | 1616 | SSW | 210 | 0.00 | 0.00 | - | 0 0 | 100 0 |
| Napa-North (Ranch 29) | 7/6/26 | 75.4 0.4 | 1631 | 54.6 2.7 | 2325 | 52.5 0.9 | 90 10 | 47 2 | 2.3 | 17.0 1.1 | 1451 | SSW | 199 | 0.00 | 0.00 | 0.140 0.002 | 444 5 | 100 10 |
| Max | 87.4 | - | 54.8 | - | 54.7 | 100 | 49 | 4.0 | 20.4 | - | - | 0.00 | 0.00 | 0.214 | 681 | - | |
| Avg | - | - | - | - | 52.2 | - | - | 2.8 | - | - | - | - | - | - | - | - | |
| Min | 75.3 | - | 48.7 | - | 50.3 | 85 | 30 | 1.0 | 7.8 | - | - | 0.00 | 0.00 | 0.140 | 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 | 7/6/26 | 81.9 4.1 | 1551 | 48.0 1.0 | 0605 | 51.0 0.5 | 100 0 | 34 3 | 1.5 | 9.7 1.6 | 1420 | SSW | 198 | 0.00 | 0.00 | 0.174 0.002 | 605 30 | 90 10 |
| Mount George (Napa East) | 7/6/26 | 92.0 10.3 | 1502 | 56.4 0.8 | 0642 | 59.2 2.5 | 94 2 | 53 4 | 2.4 | 11.4 0.7 | 1534 | W | 259 | 0.00 | 0.00 | 0.197 0.006 | 627 18 | 100 0 |
| Napa-East (Palmaz 300') | 7/6/26 | 77.8 1.9 | 1506 | 54.2 2.5 | 0620 | 52.3 0.5 | 89 4 | 44 2 | 2.0 | 11.6 0.6 | 1840 | E | 100 | 0.00 | 0.00 | 0.171 0.002 | 552 8 | 100 0 |
| 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') | 7/6/26 | 72.8 1.2 | 1435 | 49.3 0.6 | 0622 | 51.7 0.6 | 100 0 | 51 0 | 3.5 | 14.6 1.2 | 1305 | WSW | 242 | 0.00 | 0.00 | 0.171 0.007 | 620 31 | 40 10 |
| Wooden Valley | 7/6/26 | 77.6 1.4 | 1531 | 51.4 1.6 | 0455 | 50.2 0.8 | 93 6 | 40 4 | 5.0 | 17.4 2.1 | 1000 | S | 191 | 0.00 | 0.00 | 0.205 0.001 | 695 0 | 100 0 |
| Napa-West Upper (Truchard) | 7/6/26 | 76.8 0.5 | 1601 | 52.3 3.0 | 2307 | 48.8 24.9 | 100 0 | 0 0 | 5.0 | 17.3 1.9 | 1620 | SSE | 160 | 0.00 | 0.00 | 0.200 0.001 | 632 12 | 100 0 |
| Napa-West Lower (Truchard) | 7/6/26 | 77.0 0.1 | 1741 | 53.3 6.9 | 2318 | 52.0 0.4 | 91 4 | 42 4 | - | - | - | - | - | - | - | - | 100 0 |
| Napa-South (Toyon Farms) | 7/6/26 | 73.8 0.6 | 1610 | 53.6 2.7 | 2310 | 54.3 0.1 | 97 2 | 54 4 | 5.4 | 15.5 1.3 | 1657 | SSE | 155 | 0.00 | 0.00 | 0.109 0.000 | 364 3 | 100 10 |
| Toyon Remote 1 | 7/6/26 | 76.3 1.7 | 1801 | 52.9 5.1 | 2314 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 7/6/26 | 74.8 0.3 | 1809 | 54.1 4.7 | 2323 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 7/6/26 | 78.2 2.7 | 1757 | 53.2 4.9 | 2313 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 7/6/26 | 76.6 1.7 | 1716 | 53.7 2.2 | 2304 | 51.9 0.3 | 91 2 | 41 7 | 3.1 | 16.4 0.2 | 1352 | SE | 142 | 0.00 | 0.00 | 0.182 0.001 | 615 22 | 100 0 |
| Carneros (Saintsbury) | 7/6/26 | 74.3 1.3 | 1757 | 52.0 2.5 | 2333 | 51.9 0.3 | 94 6 | 46 7 | 6.2 | 17.8 0.0 | 1648 | SSE | 164 | 0.00 | 0.00 | - | - | 60 10 |
| Suscol Lower (Ranch 35) | 7/6/26 | 73.7 1.5 | 1506 | 53.3 3.0 | 2243 | 51.6 0.1 | - | - | 5.2 | 16.4 0.6 | 1728 | SSW | 212 | 0.00 | 0.00 | 0.175 0.002 | 566 11 | 60 10 |
| Suscol Mtn (Ranch 93) | 7/6/26 | 75.4 2.7 | 1619 | 50.4 1.2 | 0751 | 52.3 0.4 | 100 0 | 50 3 | 8.1 | 18.0 0.1 | 1251 | NW | 304 | 0.00 | 0.00 | - | - | 90 10 |
| Suscol Upper (Ranch 92) | 7/6/26 | 72.7 0.9 | 1511 | 51.2 1.2 | 0716 | 18.9 8.2 | 100 0 | 3 0 | 4.6 | 14.3 0.7 | 1629 | SW | 216 | 0.00 | 0.00 | - | - | 0 10 |
| Stanly (Ranch 45) | 7/6/26 | 73.7 0.4 | 1546 | 54.0 4.3 | 0658 | 51.9 0.2 | 89 3 | 49 3 | 6.2 | 17.8 0.3 | 1820 | SSW | 210 | 0.00 | 0.00 | 0.200 0.002 | 669 13 | 60 10 |
| Carneros Upper (Ranch 81) | 7/6/26 | 74.8 1.6 | 1656 | 53.2 1.5 | 2209 | 51.7 1.6 | - | - | 8.1 | 27.0 5.8 | 1935 | WSW | 254 | - | - | - | - | 80 10 |
| Carneros (Mitsuko) | 7/6/26 | 75.6 2.1 | 1734 | 53.9 2.3 | 2239 | - | - | - | - | - | - | - | - | - | - | - | 70 10 |
| Carneros Lower (Ranch 81) | 7/6/26 | 80.0 4.7 | 1737 | 54.0 1.6 | 2326 | 52.9 0.1 | 92 0 | 40 9 | 1.4 | 14.8 1.1 | 1354 | S | 178 | 0.00 | 0.00 | 0.168 0.010 | 561 35 | 100 0 |
| Carneros (Milton Rd) | 7/6/26 | 72.5 1.3 | 1522 | 54.3 2.5 | 2208 | 52.2 0.3 | 90 2 | 49 3 | - | - | - | - | 0.00 | 0.00 | - | - | 60 10 |
| Max | 92.0 | - | 56.4 | - | 59.2 | 100 | 54 | 8.1 | 27.0 | - | - | 0.00 | 0.00 | 0.205 | 695 | - | |
| Avg | - | - | - | - | 50.3 | - | - | 4.5 | - | - | - | - | - | - | - | - | |
| Min | 72.5 | - | 48.0 | - | 18.9 | 89 | 0 | 1.4 | 9.7 | - | - | 0.00 | 0.00 | 0.109 | 364 | - |