| 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 | 11/7/26 | 72.8 4.5 | 1154 | 44.0 2.0 | 0603 | - | - | - | - | - | - | - | 0.00 | 1.58 | - | - | - |
| Pope Valley (Weeks Lake) | 11/7/26 | 77.2 4.0 | 1435 | 30.9 0.1 | 0641 | 39.0 1.9 | 100 0 | 27 13 | 0.9 0.2 | 7.9 1.3 | 1207 | NE | 54 | 0.00 | 0.48 | 0.076 0.002 | 294 4 | 0 0 |
| Dollarhide Base | 11/7/26 | 77.0 4.2 | 1520 | 36.1 0.6 | 0631 | 44.4 2.7 | 100 0 | 34 16 | 1.9 0.8 | 11.8 5.3 | 1222 | ENE | 62 | 0.00 | 0.70 | 0.088 0.008 | 296 0 | - |
| Dollarhide 1AS Remote | 11/7/26 | 77.3 4.9 | 1447 | 31.2 0.1 | 0648 | 40.6 2.6 | 94 0 | 33 16 | 1.0 0.6 | 9.4 3.3 | 1333 | ENE | 57 | - | - | - | - | - |
| Dollarhide 16A Remote | 11/7/26 | 77.7 4.9 | 1500 | 35.1 0.6 | 0624 | 43.6 2.5 | 100 0 | 33 14 | - | - | - | - | - | - | - | - | - |
| Dollarhide 18A Remote | 11/7/26 | 80.8 2.7 | 1451 | 29.5 0.1 | 0642 | 40.1 2.9 | 100 0 | 29 13 | - | - | - | - | - | - | - | - | - |
| Hardin Rd (Eakle) | 10/13/26 | 77.0 2.0 | 1534 | 32.3 1.2 | 0726 | - | - | - | - | - | - | - | - | - | - | - | 20 20 |
| Angwin | 11/7/26 | 69.2 3.8 | 1347 | 52.0 2.9 | 0640 | 34.6 4.7 | 65 20 | 19 7 | 3.1 1.0 | 12.8 0.2 | 1938 | W | 267 | 0.00 | 0.87 | 0.048 0.012 | 0 0 | 0 0 |
| Lower Angwin (Pioneer) | 11/7/26 | 74.5 4.4 | 1242 | 37.0 1.7 | 0457 | - | - | - | 1.4 0.4 | 9.6 1.3 | 1423 | WNW | 288 | - | - | - | - | - |
| Las Posadas (Cal Fire) | 11/7/26 | 73.8 3.4 | 1425 | 48.3 1.6 | 0551 | 40.9 2.6 | 78 4 | 29 14 | 3.9 0.9 | 19.2 6.9 | 1909 | SW | 220 | 0.00 | 0.80 | 0.098 0.001 | 297 4 | - |
| Deer Park | 11/7/26 | 78.5 1.7 | 1500 | 53.9 4.1 | 0523 | 41.8 0.5 | 69 1 | 23 5 | 2.6 0.6 | 11.6 1.4 | 1757 | ESE | 102 | 0.00 | 0.42 | 0.084 0.008 | 220 6 | - |
| Lower Chiles Valley (Brown) | 11/7/26 | 76.7 1.8 | 1420 | 33.1 0.9 | 0702 | 40.1 3.0 | 100 0 | 27 11 | 1.3 0.5 | 10.7 2.7 | 1006 | E | 88 | 0.00 | 0.98 | 0.091 0.000 | 315 2 | 0 0 |
| Moss Creek Vineyard/Reservior | 11/7/26 | 78.9 3.2 | 1340 | 38.4 1.8 | 0638 | 42.5 2.8 | 98 0 | 24 8 | - | - | - | - | 0.00 | 0.67 | - | - | - |
| Max | 80.8 | - | 53.9 | - | 44.4 | 100 | 34 | 3.9 | 19.2 | - | - | 0.00 | 1.58 | 0.098 | 315 | - | |
| Avg | - | - | - | - | 40.8 | - | - | 2.0 | - | - | - | - | - | - | - | - | |
| Min | 69.2 | - | 29.5 | - | 34.6 | 65 | 19 | 0.9 | 7.9 | - | - | 0.00 | 0.42 | 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 | 11/7/26 | 75.7 0.8 | 1335 | 38.6 0.6 | 0709 | 44.2 0.7 | 99 0 | 34 8 | - | - | - | - | 0.00 | 0.53 | - | - | - |
| Diamond Mtn (Schramsberg) | 11/7/26 | 75.3 0.4 | 1307 | 52.6 1.0 | 2358 | 41.0 0.9 | 76 10 | 26 0 | - | - | - | - | 0.00 | 0.54 | - | - | - |
| Diamond Mtn (McEachran) | 11/7/26 | 76.0 0.3 | 1358 | 49.7 1.7 | 0424 | 42.1 0.1 | 80 0 | 27 4 | - | - | - | - | - | - | - | - | - |
| St. Helena-North | 11/7/26 | 77.7 4.6 | 1410 | 40.0 0.1 | 0551 | 41.1 0.0 | 93 0 | 22 5 | 2.0 | 10.1 2.2 | 1049 | SE | 143 | 0.00 | 0.43 | 0.085 0.013 | 261 6 | - |
| St. Helena (NVV Office) | 11/7/26 | 78.0 2.7 | 1408 | 39.0 0.4 | 0703 | - | - | - | 0.8 | 8.2 2.8 | 1524 | SE | 126 | 0.00 | 0.54 | - | - | - |
| Tiara Fria (East St. Helena) | 11/7/26 | 77.6 1.9 | 1430 | 36.9 0.0 | 0633 | 41.3 0.6 | 95 0 | 28 4 | 1.2 | 8.2 1.6 | 1535 | ESE | 122 | 0.00 | 0.66 | - | - | - |
| Prisoner Winery | 11/7/26 | 79.9 0.4 | 1355 | 38.8 0.4 | 0641 | 42.6 0.3 | 98 0 | 26 4 | 1.1 | 7.0 1.5 | 1202 | SSW | 207 | 0.00 | 0.51 | 0.018 0.007 | 0 0 | - |
| Rutherford Hill Estate | 11/7/26 | 79.3 1.7 | 1416 | 49.1 1.4 | 0530 | 42.8 0.9 | 76 4 | 26 4 | 1.3 | 11.0 3.9 | 1518 | SSW | 199 | 0.00 | 0.61 | 0.076 0.005 | 262 4 | 0 0 |
| Rutherford-North (Mee Ln) | 11/7/26 | 77.8 2.8 | 1358 | 36.9 2.8 | 0403 | 41.3 0.4 | 96 1 | 27 4 | 2.2 | 11.2 4.6 | 1541 | SE | 134 | 0.00 | 0.68 | 0.082 0.014 | 246 4 | 0 0 |
| Rutherford (STS) | 11/7/26 | 81.5 0.1 | 1320 | 37.9 1.6 | 0402 | 42.9 0.4 | 89 0 | 31 3 | 1.4 | 10.6 5.2 | 1500 | ESE | 106 | 0.00 | 0.63 | 0.089 0.010 | 304 8 | - |
| Oakville-NE (Ranch 88) | 11/7/26 | 78.0 2.2 | 1420 | 33.5 0.6 | 0608 | 39.2 0.6 | 100 0 | 25 4 | 0.9 | 11.7 5.3 | 1516 | SSE | 163 | 0.00 | 0.62 | 0.082 0.012 | 294 8 | 0 0 |
| OV561-East | 10/23/26 | 78.1 18.1 | 1535 | 48.2 3.0 | 2037 | - | - | - | - | - | - | - | - | - | - | - | 0 0 |
| Oakville | 10/23/26 | 75.1 15.1 | 1542 | 47.2 3.4 | 2038 | 43.2 11.1 | 97 0 | 17 69 | 2.6 | 14.6 7.4 | 1322 | WSW | 256 | 0.07 | 0.26 | 0.099 0.083 | 304 253 | 0 0 |
| OV518-West | 10/23/26 | 73.4 13.3 | 1634 | 48.3 2.7 | 2001 | - | - | - | - | - | - | - | - | - | - | - | 0 0 |
| To Kalon Remote (TKKE) | 11/7/26 | 77.9 1.9 | 1418 | 37.7 0.7 | 0432 | - | - | - | - | - | - | - | - | - | - | - | - |
| To Kalon | 11/7/26 | 77.5 2.5 | 1329 | 38.3 0.8 | 0556 | 42.8 0.6 | 98 0 | 28 5 | 1.9 | 10.6 3.2 | 1440 | SSE | 150 | 0.00 | 0.52 | 0.089 0.014 | 295 8 | - |
| To Kalon Remote (TKN5) | 11/7/26 | 78.9 0.1 | 1356 | 36.9 0.4 | 0527 | - | - | - | - | - | - | - | - | - | - | - | - |
| Yountville (Ranch 67) | 11/7/26 | 76.1 0.1 | 1349 | 36.5 1.5 | 0357 | 40.2 0.6 | 94 0 | 27 1 | 1.7 | 10.8 3.5 | 1426 | SE | 130 | 0.00 | 0.67 | 0.093 0.008 | 383 1 | - |
| Stags Leap Dist (Silverado Vineyards) | 11/7/26 | 76.4 0.7 | 1313 | 38.7 3.0 | 0722 | 41.0 0.5 | 97 0 | 26 1 | 1.4 | 10.0 1.9 | 1411 | SSE | 150 | 0.00 | 0.70 | 0.092 0.011 | 291 11 | - |
| Borreo (Soda Canyon) | 11/7/26 | 75.2 0.2 | 1213 | 42.3 1.6 | 0649 | 41.8 0.1 | 92 1 | 26 1 | 1.6 | 9.7 3.2 | 1238 | S | 186 | 0.00 | 0.94 | 0.086 0.005 | 315 5 | - |
| Wappo Hill Floor | 11/7/26 | 77.4 0.2 | 1343 | 34.9 1.4 | 0459 | 41.5 0.4 | 100 0 | 27 0 | 1.6 | 10.8 3.5 | 1404 | SSE | 166 | 0.00 | 0.64 | 0.089 0.008 | 299 6 | - |
| Stags Leap Dist (Chimney Rock) | 11/7/26 | 76.5 0.2 | 1359 | 35.0 1.6 | 0548 | 42.8 0.5 | 100 0 | 33 2 | 1.5 | 9.6 2.6 | 1158 | SSW | 213 | 0.00 | 0.76 | 0.079 0.007 | 281 4 | - |
| Yountville-South (Ranch 87) | 11/7/26 | 77.9 0.2 | 1335 | 38.5 2.9 | 0325 | 42.7 0.5 | 100 0 | 26 5 | 1.1 | 9.1 0.7 | 1500 | SSE | 165 | 0.00 | 0.68 | 0.080 0.008 | 268 0 | - |
| Yountville-SE (Ranch 85) | 11/7/26 | 76.9 0.5 | 1413 | 37.2 1.7 | 0637 | 41.9 0.5 | 100 0 | 28 0 | 1.1 | 9.0 0.8 | 1348 | S | 174 | 0.00 | 0.73 | - | 0 0 | 0 0 |
| Oak Knoll-East (Ranch 53) | 11/7/26 | 76.2 0.1 | 1411 | 37.6 1.5 | 0525 | 41.1 1.0 | 95 1 | 26 7 | 1.1 | 9.1 1.7 | 1341 | SSW | 197 | 0.00 | 0.61 | 0.087 0.006 | 316 10 | - |
| Napa-NW (Ranch 54) | 11/7/26 | 75.1 1.5 | 1328 | 39.2 2.7 | 0648 | 42.0 1.6 | 100 0 | 28 6 | 1.2 | 8.8 1.1 | 1513 | SE | 143 | 0.00 | 0.66 | - | 0 0 | 0 0 |
| Napa-North (Ranch 29) | 11/7/26 | 76.9 0.6 | 1250 | 36.6 1.1 | 0627 | 42.5 0.9 | 100 0 | 27 6 | 1.0 | 9.1 1.6 | 1348 | SSE | 165 | 0.00 | 0.65 | 0.056 0.005 | 169 2 | - |
| Max | 81.5 | - | 52.6 | - | 44.2 | 100 | 34 | 2.2 | 11.7 | - | - | 0.00 | 0.94 | 0.093 | 383 | - | |
| Avg | - | - | - | - | 41.8 | - | - | 1.4 | - | - | - | - | - | - | - | - | |
| Min | 75.1 | - | 33.5 | - | 39.2 | 76 | 22 | 0.8 | 7.0 | - | - | 0.00 | 0.43 | 0.018 | 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 | 11/7/26 | 70.2 3.5 | 1247 | 56.1 1.7 | 2059 | 40.2 4.4 | 64 10 | 33 13 | 1.4 | 12.1 5.1 | 1002 | S | 182 | 0.00 | 1.14 | 0.074 0.006 | 242 26 | 0 0 |
| Mount George (Napa East) | 11/7/26 | 75.8 0.2 | 1402 | 37.3 0.2 | 0612 | 41.6 2.2 | 98 2 | 26 2 | 1.1 | 8.7 1.8 | 1434 | W | 267 | 0.00 | 0.59 | 0.082 0.006 | 306 3 | - |
| Napa-East (Palmaz 300') | 11/7/26 | 78.8 2.0 | 1409 | 41.4 1.2 | 0544 | 43.4 0.3 | 100 0 | 24 1 | 1.6 | 10.0 1.2 | 1312 | WSW | 250 | 0.00 | 0.55 | 0.078 0.006 | 266 3 | - |
| Napa-East (Palmaz 1200') | 11/7/26 | 72.6 0.4 | 1352 | 45.1 3.7 | 0320 | 41.6 1.1 | 95 8 | 29 1 | 2.9 | 14.0 5.9 | 1011 | ESE | 110 | - | - | 0.087 0.010 | 283 4 | - |
| Napa-East (Palmaz 1400') | 11/7/26 | 72.1 0.7 | 1344 | 42.8 2.4 | 0403 | 41.9 2.2 | 89 2 | 29 5 | 2.7 | 12.6 3.6 | 0958 | NE | 54 | 0.00 | 0.92 | 0.087 0.005 | 306 6 | - |
| Wooden Valley | 11/7/26 | 72.0 3.3 | 1409 | 32.8 0.4 | 0658 | 41.4 2.9 | 98 0 | 28 12 | 1.5 | 10.4 0.9 | 1125 | SSW | 198 | 0.00 | 0.67 | 0.079 0.004 | 298 10 | - |
| Napa-West Upper (Truchard) | 11/7/26 | 77.6 0.7 | 1304 | 45.8 0.3 | 0635 | 44.6 1.8 | 88 12 | 26 8 | 1.3 | 11.6 2.5 | 1309 | S | 191 | 0.00 | 0.52 | 0.087 0.006 | 304 14 | 0 0 |
| Napa-West Lower (Truchard) | 11/7/26 | 77.5 1.0 | 1241 | 37.1 0.8 | 0634 | 41.1 1.1 | 97 1 | 26 8 | - | - | - | - | - | - | - | - | 0 0 |
| Napa-South (Toyon Farms) | 11/7/26 | 77.2 0.5 | 1246 | 43.2 0.7 | 0647 | 47.0 1.1 | 98 2 | 32 8 | 1.5 | 12.5 3.5 | 1257 | SSE | 159 | 0.00 | 0.53 | 0.054 0.005 | 137 2 | 0 0 |
| Toyon Remote 1 | 11/7/26 | 77.4 2.2 | 1240 | 37.9 0.6 | 0653 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 11/7/26 | 75.2 0.5 | 1250 | 40.0 2.5 | 0652 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 11/7/26 | 76.4 1.0 | 1242 | 37.2 0.5 | 0637 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 11/7/26 | 75.0 1.2 | 1458 | 40.0 0.5 | 0653 | 43.3 1.4 | 96 1 | 26 8 | 1.9 | 11.7 2.3 | 1245 | SE | 135 | 0.00 | 0.54 | 0.084 0.007 | 302 15 | - |
| Carneros (Saintsbury) | 11/7/26 | 74.2 0.2 | 1213 | 38.9 1.6 | 0649 | 43.4 1.1 | 100 0 | 29 8 | 2.3 | 13.5 4.4 | 1244 | SE | 129 | 0.00 | 0.57 | - | - | 0 0 |
| Suscol Lower (Ranch 35) | 11/7/26 | 75.8 0.3 | 1306 | 40.7 1.0 | 0601 | 43.2 0.9 | 100 0 | 26 5 | 2.7 | 15.3 6.6 | 1146 | ENE | 64 | 0.00 | 0.59 | 0.092 0.013 | 293 11 | - |
| Suscol Mtn (Ranch 93) | 11/7/26 | 77.8 0.6 | 1445 | 53.7 0.8 | 2335 | 42.1 2.9 | 88 11 | 27 1 | 3.3 | 16.7 5.2 | 2113 | NNE | 21 | 0.00 | 0.77 | - | - | - |
| Suscol Upper (Ranch 92) | 11/7/26 | 75.1 0.8 | 1319 | 52.9 1.5 | 2302 | 42.2 2.7 | 87 7 | 27 1 | 1.2 | 14.9 7.5 | 1132 | NE | 52 | 0.00 | 0.51 | - | - | - |
| Stanly (Ranch 45) | 10/30/26 | 69.3 2.4 | 1417 | 44.4 1.9 | 0045 | 45.5 4.2 | 92 3 | 45 13 | 3.2 | 11.1 0.8 | 1625 | SSW | 213 | 0.00 | 0.28 | 0.097 0.012 | 328 45 | 0 0 |
| Carneros Upper (Ranch 81) | 11/7/26 | 74.1 1.0 | 1153 | 51.0 2.0 | 0643 | 45.5 0.7 | - | - | 3.5 | 23.6 12.9 | 1928 | WSW | 257 | - | - | - | - | - |
| Carneros (Mitsuko) | 11/7/26 | 75.0 0.2 | 1248 | 34.1 0.7 | 0656 | - | - | - | - | - | - | - | - | - | - | - | - |
| Carneros Lower (Ranch 81) | 11/7/26 | 74.0 1.9 | 1406 | 39.0 0.1 | 0639 | 35.8 3.9 | 100 0 | 0 0 | 1.1 | 10.7 2.0 | 1332 | SSE | 166 | 0.00 | 0.23 | 0.022 0.007 | 0 0 | - |
| Carneros (Milton Rd) | 11/7/26 | 74.2 0.3 | 1227 | 36.4 0.3 | 0640 | 43.2 0.2 | 94 1 | 28 7 | - | - | - | - | 0.00 | 0.15 | - | - | - |
| Max | 78.8 | - | 56.1 | - | 47.0 | 100 | 33 | 3.5 | 23.6 | - | - | 0.00 | 1.14 | 0.092 | 306 | - | |
| Avg | - | - | - | - | 42.5 | - | - | 2.0 | - | - | - | - | - | - | - | - | |
| Min | 70.2 | - | 32.8 | - | 35.8 | 64 | 0 | 1.1 | 8.7 | - | - | 0.00 | 0.15 | 0.022 | 0 | - |