Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | Max RH (%) | 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 | 4/18/24 | 76.8 1.8 | 1449 | 45.6 0.1 | 0715 | - | - | - | - | - | - | - | 0.00 | 54.87 | - | - | 50 20 |
Pope Valley (Weeks Lake) | 4/18/24 | 80.0 3.3 | 1513 | 43.6 0.4 | 0509 | 49.8 1.7 | 100 0 | 27 14 | 1.2 | 10.3 1.1 | 1651 | SSE | 154 | 0.00 | 25.99 | 0.173 0.029 | 566 85 | 80 20 |
Whiskey River Winery | 4/18/24 | 79.6 4.2 | 1624 | 45.7 2.1 | 0457 | 49.2 1.7 | 99 0 | 29 13 | 2.4 | 13.6 3.8 | 1829 | SW | 214 | 0.00 | 28.20 | - | - | 60 20 |
Dollarhide Base | 4/18/24 | 81.9 4.6 | 1626 | 48.0 1.1 | 0633 | 52.4 1.9 | 100 0 | 32 13 | 2.5 | 15.8 2.4 | 1437 | ENE | 75 | 0.00 | 24.57 | 0.203 0.043 | 640 117 | 80 20 |
Dollarhide 1AS Remote | 4/18/24 | 82.4 3.1 | 1652 | 46.6 2.0 | 0421 | 51.2 1.3 | 96 0 | 32 12 | 1.6 | 17.8 7.5 | 1817 | S | 180 | - | - | - | - | 80 20 |
Dollarhide 17B Remote | 4/18/24 | 83.5 5.1 | 1622 | 47.5 1.7 | 0529 | 52.7 1.4 | 100 0 | 30 14 | - | - | - | - | - | - | - | - | 80 20 |
Dollarhide 18A Remote | 4/18/24 | 82.9 4.8 | 1614 | 44.2 1.3 | 0443 | 51.4 1.0 | 100 0 | 31 14 | - | - | - | - | - | - | - | - | 80 20 |
Angwin | 4/18/24 | 73.9 3.0 | 1444 | 51.9 1.7 | 0645 | 44.4 4.4 | 90 9 | 28 18 | 4.4 | 14.6 3.4 | 0933 | NE | 36 | 0.00 | 47.57 | 0.051 0.018 | 0 0 | 0 0 |
Lower Angwin (Pioneer) | 4/18/24 | 74.7 2.1 | 1521 | 49.0 1.9 | 0018 | - | - | - | 3.5 | 12.4 2.1 | 0912 | NNE | 28 | - | - | - | - | 0 0 |
Deer Park | 4/18/24 | 80.8 2.4 | 1528 | 53.4 1.2 | 0058 | 48.6 3.3 | 90 2 | 24 17 | 2.9 | 14.0 3.5 | 1739 | SSE | 159 | 0.00 | 30.50 | 0.155 0.033 | 420 64 | 80 20 |
Lower Chiles Valley (Brown) | 4/18/24 | 78.9 0.6 | 1509 | 45.2 1.9 | 0635 | 48.8 2.0 | 100 0 | 26 12 | 2.2 | 11.0 1.9 | 1653 | SE | 140 | 0.00 | 30.68 | 0.182 0.029 | 600 83 | 80 20 |
Moss Creek Vineyard/Reservior | 4/18/24 | 80.4 1.8 | 1551 | 46.9 0.6 | 0549 | 50.2 2.0 | 100 0 | 29 15 | - | - | - | - | 0.00 | 28.81 | - | - | 50 20 |
Max | 83.5 | - | 53.4 | - | 52.7 | 100 | 32 | 4.4 | 17.8 | - | - | 0.00 | 54.87 | 0.203 | 640 | - | |
Avg | - | - | - | - | 49.9 | - | - | 2.6 | - | - | - | - | - | - | - | - | |
Min | 73.9 | - | 43.6 | - | 44.4 | 90 | 24 | 1.2 | 10.3 | - | - | 0.00 | 24.57 | 0.051 | 0 | - |
Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | Max RH (%) | 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 | 4/18/24 | 84.8 3.2 | 1520 | 47.0 1.5 | 0657 | 51.0 1.0 | 99 0 | 26 14 | - | - | - | - | 0.00 | 34.22 | - | - | 100 20 |
Fotsch (Maple Lane) | 4/18/24 | 80.6 1.5 | 1554 | 46.1 0.5 | 0617 | 49.9 1.5 | 98 0 | 22 17 | 2.3 | 14.9 2.6 | 1611 | W | 268 | 0.00 | 35.23 | - | - | 100 20 |
Diamond Mtn (Schramsberg) | 4/18/24 | 79.4 1.8 | 1558 | 53.3 0.0 | 0101 | 47.5 2.6 | 89 9 | 24 17 | - | - | - | - | 0.00 | 36.47 | - | - | 80 20 |
Diamond Mtn (McEachran) | 4/18/24 | 80.3 2.0 | 1359 | 52.3 1.8 | 0605 | 49.6 2.0 | 97 2 | 22 17 | - | - | - | - | - | - | - | - | 80 20 |
St. Helena-North | 4/18/24 | 84.3 2.7 | 1532 | 49.2 2.5 | 0637 | 47.7 2.1 | 99 0 | 19 14 | 2.4 | 11.2 1.1 | 1402 | SSE | 148 | 0.00 | 34.60 | 0.165 0.032 | 478 66 | 70 20 |
St. Helena (NVV Office) | 4/18/24 | 82.3 1.3 | 1544 | 49.1 0.1 | 0610 | - | - | - | 1.5 | 9.5 0.1 | 1519 | NE | 52 | 0.00 | 32.00 | - | - | 100 20 |
Tiara Fria (East St. Helena) | 4/18/24 | 82.6 2.9 | 1511 | 48.6 0.9 | 0603 | 49.8 2.9 | 100 0 | 24 17 | 2.7 | 14.1 4.2 | 1731 | ESE | 117 | 0.00 | 28.72 | - | - | 100 20 |
Rutherford Hill Estate | 4/18/24 | 82.1 2.5 | 1509 | 53.4 1.7 | 0057 | 49.7 3.9 | 94 1 | 25 14 | 1.9 | 14.7 5.3 | 1751 | S | 186 | 0.00 | 25.56 | 0.182 0.034 | 557 77 | 100 20 |
Rutherford-North (Mee Ln) | 4/18/24 | 81.6 2.0 | 1228 | 46.7 0.2 | 0609 | 49.5 3.0 | 98 0 | 24 15 | 3.3 | 17.8 4.8 | 1719 | SE | 143 | 0.00 | 27.23 | 0.185 0.034 | 536 69 | 100 20 |
Rutherford (STS) | 4/18/24 | 81.7 2.6 | 1454 | 47.4 0.8 | 0623 | 52.4 2.6 | 95 0 | 29 17 | 2.9 | 15.1 3.4 | 1704 | ESE | 120 | 0.00 | 25.15 | 0.198 0.032 | 613 66 | 100 20 |
Oakville-NE (Ranch 88) | 4/18/24 | 81.9 1.4 | 1420 | 45.9 0.7 | 0651 | 47.8 3.7 | 97 0 | 23 14 | 3.4 | 17.8 5.6 | 1650 | SSE | 167 | 0.00 | 18.17 | 0.203 0.041 | 585 73 | 0 0 |
OV561-East | 4/18/24 | 83.6 2.7 | 1534 | 47.1 0.4 | 0653 | - | - | - | - | - | - | - | - | - | - | - | 100 20 |
Oakville | 4/18/24 | 80.4 1.7 | 1450 | 45.9 0.0 | 0633 | 49.4 2.9 | 98 0 | 24 14 | 3.7 | 17.2 5.5 | 1747 | ESE | 115 | 0.00 | 28.77 | 0.203 0.037 | 615 72 | 100 20 |
OV518-West | 4/18/24 | 80.2 1.8 | 1511 | 46.3 0.2 | 0624 | - | - | - | - | - | - | - | - | - | - | - | 100 20 |
To Kalon Remote (TKKE) | 4/18/24 | 82.3 1.1 | 1400 | 45.0 2.2 | 0647 | - | - | - | - | - | - | - | - | - | - | - | 100 20 |
To Kalon | 4/18/24 | 81.0 1.8 | 1540 | 46.6 0.0 | 0628 | 49.7 3.0 | 99 1 | 25 12 | 3.6 | 15.8 5.3 | 1716 | SE | 140 | 0.00 | 26.63 | 0.194 0.044 | 565 101 | 100 20 |
To Kalon Remote (TKN5) | 4/18/24 | 81.9 1.6 | 1443 | 45.5 0.4 | 0643 | - | - | - | - | - | - | - | - | - | - | - | 100 20 |
Yountville (Ranch 67) | 4/18/24 | 80.2 1.5 | 1450 | 46.5 0.1 | 0640 | 51.0 1.0 | 98 0 | 31 9 | 5.5 | 16.9 3.1 | 1713 | SE | 142 | 0.00 | 28.99 | 0.186 0.024 | 647 89 | 60 60 |
Stags Leap Dist (Silverado Vineyards) | 4/18/24 | 78.6 1.3 | 1454 | 46.6 0.1 | 0700 | 49.9 2.1 | 98 1 | 33 8 | 3.2 | 16.1 3.2 | 1734 | W | 272 | 0.00 | 28.43 | 0.191 0.038 | 597 102 | 0 0 |
Borreo (Soda Canyon) | 4/18/24 | 78.0 1.9 | 1522 | 46.8 1.0 | 0642 | 50.0 1.9 | 99 0 | 35 7 | 1.8 | 12.1 2.4 | 1645 | SSE | 168 | 0.00 | 26.52 | 0.184 0.035 | 623 107 | 0 0 |
Wappo Hill | 4/18/24 | 79.7 0.9 | 1515 | 46.7 0.9 | 0700 | 51.5 1.8 | 100 0 | 34 6 | 2.8 | 13.3 3.8 | 1717 | SE | 126 | 0.00 | 26.84 | 0.182 0.035 | 568 96 | 100 20 |
Stags Leap Dist (Chimney Rock) | 4/18/24 | 80.0 0.4 | 1542 | 47.1 1.1 | 0623 | - | - | - | 3.1 | 15.8 3.7 | 1640 | SE | 146 | 0.00 | 21.85 | 0.179 0.032 | 555 86 | 100 20 |
Yountville-South (Ranch 87) | 4/18/24 | 79.7 1.5 | 1532 | 48.0 1.3 | 0559 | 52.2 1.4 | 100 0 | 35 4 | 2.8 | 15.0 4.2 | 1654 | SSE | 163 | 0.00 | 28.84 | 0.183 0.037 | 580 105 | 100 20 |
Yountville-SE (Ranch 85) | 4/18/24 | 80.3 1.0 | 1518 | 47.6 1.1 | 0623 | 52.1 1.8 | 100 0 | 35 6 | 2.1 | 12.1 4.2 | 1727 | S | 174 | 0.00 | 26.48 | 0.030 0.013 | 0 0 | 100 20 |
Oak Knoll-East (Ranch 53) | 4/18/24 | 80.0 0.8 | 1505 | 48.1 1.3 | 0614 | 50.6 1.5 | 97 0 | 31 6 | 1.5 | 11.8 2.0 | 1644 | SSE | 167 | 0.00 | 25.20 | 0.185 0.031 | 613 100 | 100 20 |
Napa-NW (Ranch 54) | 4/18/24 | 79.1 0.1 | 1542 | 48.4 1.5 | 0631 | 51.0 1.3 | 98 1 | 33 3 | 2.7 | 15.4 6.8 | 1527 | SE | 141 | 0.00 | 28.56 | 0.042 0.017 | 0 0 | 100 20 |
Napa-North (Ranch 29) | 4/18/24 | 78.5 0.6 | 1453 | 48.0 1.0 | 0628 | 51.9 1.6 | 100 0 | 33 5 | 2.5 | 15.1 4.2 | 1553 | S | 176 | 0.00 | 25.38 | 0.122 0.027 | 343 70 | 100 20 |
Max | 84.8 | - | 53.4 | - | 52.4 | 100 | 35 | 5.5 | 17.8 | - | - | 0.00 | 36.47 | 0.203 | 647 | - | |
Avg | - | - | - | - | 50.2 | - | - | 2.8 | - | - | - | - | - | - | - | - | |
Min | 78.0 | - | 45.0 | - | 47.5 | 89 | 19 | 1.5 | 9.5 | - | - | 0.00 | 18.17 | 0.030 | 0 | - |
Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | Max RH (%) | 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 | 4/18/24 | 72.9 2.1 | 1159 | 56.5 0.5 | 0613 | 47.7 3.2 | 80 6 | 29 21 | 2.4 | 12.5 1.7 | 1340 | S | 183 | 0.00 | 41.10 | 0.181 0.037 | 612 119 | 0 0 |
Mount George (Napa East) | 4/18/24 | 79.7 1.5 | 1410 | 48.5 1.2 | 0632 | 52.4 0.9 | 100 1 | 38 3 | 1.3 | 11.4 3.3 | 1504 | SSE | 155 | 0.00 | 25.99 | 0.181 0.037 | 613 121 | 0 0 |
Napa-East (Palmaz 300') | 4/18/24 | 79.3 0.6 | 1357 | 49.3 0.9 | 0649 | 51.6 1.5 | 99 1 | 35 4 | 1.9 | 11.3 1.6 | 1518 | SW | 233 | 0.00 | 24.42 | 0.154 0.028 | 485 91 | 100 20 |
Napa-East (Palmaz 1200') | 4/18/24 | 73.5 0.1 | 1456 | 49.4 0.7 | 0051 | 48.7 2.8 | - | - | 2.9 | 13.0 2.5 | 1600 | WNW | 283 | - | - | 0.180 0.041 | 613 126 | 0 0 |
Napa-East (Palmaz 1400') | 4/18/24 | 75.8 2.0 | 1309 | 49.9 1.6 | 0330 | 48.8 3.6 | 100 2 | 32 16 | 3.8 | 13.8 3.1 | 0835 | NNE | 29 | 0.00 | 27.27 | 0.190 0.058 | 578 156 | 40 20 |
Wooden Valley | 4/18/24 | 76.6 1.6 | 1522 | 42.6 1.2 | 0622 | 48.2 2.3 | 98 1 | 32 9 | 2.5 | 14.2 6.0 | 1602 | SSW | 212 | 0.00 | 31.90 | 0.197 0.052 | 657 | 0 0 |
Napa-West Upper (Truchard) | 4/18/24 | 79.9 0.8 | 1449 | 52.1 2.7 | 0624 | - | - | - | 3.8 | 15.3 4.7 | 1559 | SSW | 192 | 0.00 | 27.57 | 0.188 0.034 | 614 112 | 60 60 |
Napa-West Lower (Truchard) | 4/18/24 | 81.0 0.7 | 1445 | 43.9 0.9 | 0637 | 51.6 0.7 | 100 0 | 32 8 | - | - | - | - | - | - | - | - | 100 20 |
Napa-South (Toyon Farms) | 4/18/24 | 78.1 0.1 | 1443 | 50.7 1.7 | 0626 | 54.0 1.1 | 100 0 | 41 6 | 3.2 | 13.3 4.4 | 1600 | SSE | 156 | 0.00 | 24.58 | 0.094 0.018 | 294 62 | 0 0 |
Toyon Remote 1 | 4/18/24 | 77.9 0.5 | 1500 | 47.5 1.9 | 0651 | - | - | - | - | - | - | - | - | - | - | - | - |
Toyon Remote 2 | 4/18/24 | 77.8 2.0 | 1440 | 46.3 0.7 | 0642 | - | - | - | - | - | - | - | - | - | - | - | - |
Toyon Remote 3 | 4/18/24 | 80.3 2.8 | 1438 | 45.5 0.9 | 0646 | - | - | - | - | - | - | - | - | - | - | - | - |
Dealy Lane (Ranch 80) | 4/16/24 | 76.1 8.1 | 1530 | 41.9 2.4 | 0548 | 49.3 2.9 | 98 0 | 38 14 | 2.3 | 15.3 4.2 | 1644 | WNW | 284 | 0.00 | 26.55 | 0.350 0.055 | 615 43 | 0 0 |
Carneros (Saintsbury) | 4/18/24 | 76.1 1.2 | 1355 | 48.9 1.9 | 0650 | 53.1 0.7 | 100 0 | 40 2 | 3.0 | 13.7 4.9 | 1611 | SSE | 152 | 0.00 | 25.00 | - | - | 0 0 |
Suscol Lower (Ranch 35) | 4/18/24 | 76.0 1.8 | 1337 | 48.2 1.6 | 0602 | 48.7 2.1 | - | - | 4.4 | 14.8 2.0 | 1555 | SSW | 195 | 0.00 | 23.25 | 0.163 0.023 | 552 92 | 0 0 |
Suscol Mtn (Ranch 93) | 4/18/24 | 77.6 2.2 | 1333 | 50.8 1.4 | 0024 | 51.2 1.0 | 94 1 | 44 4 | 2.7 | 11.9 1.2 | 1453 | SW | 236 | 0.00 | 23.01 | - | - | 0 0 |
Suscol Upper (Ranch 92) | 4/18/24 | 74.0 2.9 | 1327 | 50.9 0.6 | 0055 | 51.8 1.0 | 94 6 | 43 5 | 3.0 | 13.1 0.9 | 1458 | S | 178 | 0.00 | 24.37 | - | - | 0 0 |
Stanly (Ranch 45) | 4/18/24 | 76.4 4.6 | 1354 | 48.4 1.1 | 0643 | 52.3 0.4 | 96 1 | 37 2 | 4.1 | 14.2 4.6 | 1553 | SSW | 200 | 0.00 | 22.03 | 0.186 0.025 | 645 108 | 0 0 |
Carneros Upper (Ranch 81) | 4/18/24 | 78.5 0.8 | 1451 | 50.8 0.7 | 0058 | 51.4 1.4 | 93 1 | 40 2 | 4.6 | 16.5 5.4 | 1603 | S | 190 | - | - | - | - | 0 0 |
Carneros (Mitsuko) | 4/18/24 | 77.0 0.5 | 1448 | 46.3 2.5 | 0543 | - | - | - | - | - | - | - | - | - | - | - | 0 0 |
Carneros Lower (Ranch 81) | 4/18/24 | 76.5 2.0 | 1348 | 46.6 0.7 | 0646 | 52.3 1.1 | 100 0 | 39 6 | 2.0 | 11.5 4.9 | 1650 | S | 188 | 0.00 | 25.11 | 0.174 0.035 | 604 112 | 0 0 |
Carneros (Las Amigas Rd) | 4/18/24 | 77.2 1.2 | 1435 | 48.0 1.8 | 0637 | 52.2 0.5 | 97 0 | 38 2 | - | - | - | - | 0.00 | 21.65 | - | - | 0 0 |
Max | 81.0 | - | 56.5 | - | 54.0 | 100 | 44 | 4.6 | 16.5 | - | - | 0.00 | 41.10 | 0.197 | 657 | - | |
Avg | - | - | - | - | 51.0 | - | - | 3.0 | - | - | - | - | - | - | - | - | |
Min | 72.9 | - | 42.6 | - | 47.7 | 80 | 29 | 1.3 | 11.3 | - | - | 0.00 | 21.65 | 0.094 | 294 | - |