| 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 | 11/6/26 | 77.3 2.7 | 1327 | 42.0 2.5 | 0327 | - | - | - | - | - | - | - | 0.00 | 1.58 | - | - | - |
| Pope Valley (Weeks Lake) | 11/6/26 | 81.2 5.5 | 1344 | 30.8 5.4 | 0551 | 37.2 2.6 | 100 0 | 15 7 | 0.7 0.3 | 6.6 3.3 | 1355 | ESE | 119 | 0.00 | 0.48 | 0.074 0.006 | 290 14 | 0 0 |
| Dollarhide Base | 11/6/26 | 81.2 4.5 | 1511 | 36.7 0.5 | 0630 | 41.6 1.4 | 100 0 | 18 8 | 1.1 1.0 | 6.5 6.7 | 1318 | SE | 140 | 0.00 | 0.70 | 0.080 0.015 | 296 20 | - |
| Dollarhide 1AS Remote | 11/6/26 | 82.2 5.4 | 1420 | 31.1 4.2 | 0418 | 38.0 2.3 | 94 0 | 17 8 | 0.4 0.6 | 6.1 5.9 | 1357 | SE | 136 | - | - | - | - | - |
| Dollarhide 16A Remote | 11/6/26 | 82.6 6.5 | 1426 | 34.5 2.6 | 0635 | 41.1 1.6 | 100 0 | 19 6 | - | - | - | - | - | - | - | - | - |
| Dollarhide 18A Remote | 11/6/26 | 83.5 5.7 | 1453 | 29.4 3.9 | 0428 | 37.2 2.6 | 100 0 | 16 8 | - | - | - | - | - | - | - | - | - |
| Hardin Rd (Eakle) | 10/13/26 | 77.0 2.0 | 1534 | 32.3 1.2 | 0726 | - | - | - | - | - | - | - | - | - | - | - | 20 20 |
| Angwin | 11/6/26 | 73.0 5.8 | 1325 | 54.9 7.1 | 0544 | 29.9 6.1 | 45 34 | 12 11 | 4.2 0.6 | 12.6 0.0 | 0150 | NNW | 335 | 0.00 | 0.87 | 0.060 0.018 | 0 0 | 0 0 |
| Lower Angwin (Pioneer) | 11/6/26 | 78.9 6.0 | 1244 | 38.7 1.3 | 0004 | - | - | - | 1.8 0.2 | 8.3 0.7 | 0126 | NW | 323 | - | - | - | - | - |
| Las Posadas (Cal Fire) | 11/6/26 | 77.2 5.5 | 1349 | 46.7 2.4 | 0430 | 38.4 4.7 | 73 21 | 15 12 | 3.1 0.9 | 12.3 0.2 | 1815 | WSW | 252 | 0.00 | 0.80 | 0.097 0.006 | 293 22 | - |
| Deer Park | 11/6/26 | 80.2 1.2 | 1355 | 49.8 2.1 | 0705 | 41.2 3.2 | 69 20 | 19 4 | 2.0 1.1 | 10.2 2.3 | 1421 | NNW | 327 | 0.00 | 0.42 | 0.076 0.005 | 214 13 | - |
| Lower Chiles Valley (Brown) | 11/6/26 | 78.4 2.6 | 1410 | 32.2 1.5 | 0513 | 37.1 0.9 | 100 0 | 16 3 | 0.8 0.4 | 8.1 6.1 | 1434 | SSE | 147 | 0.00 | 0.98 | 0.091 0.009 | 314 23 | 0 0 |
| Moss Creek Vineyard/Reservior | 11/6/26 | 75.8 0.6 | 1604 | 36.6 1.2 | 0536 | 39.7 1.5 | 99 0 | 16 6 | - | - | - | - | 0.00 | 0.67 | - | - | - |
| Max | 83.5 | - | 54.9 | - | 41.6 | 100 | 19 | 4.2 | 12.6 | - | - | 0.00 | 1.58 | 0.097 | 314 | - | |
| Avg | - | - | - | - | 38.1 | - | - | 1.8 | - | - | - | - | - | - | - | - | |
| Min | 73.0 | - | 29.4 | - | 29.9 | 45 | 12 | 0.4 | 6.1 | - | - | 0.00 | 0.42 | 0.060 | 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 | 11/6/26 | 76.5 0.5 | 1511 | 39.2 0.8 | 0632 | 43.5 2.8 | 99 0 | 26 5 | - | - | - | - | 0.00 | 0.53 | - | - | - |
| Diamond Mtn (Schramsberg) | 11/6/26 | 75.7 1.8 | 1331 | 51.6 6.2 | 0627 | 41.9 2.2 | 66 34 | 26 1 | - | - | - | - | 0.00 | 0.54 | - | - | - |
| Diamond Mtn (McEachran) | 11/6/26 | 76.3 0.4 | 1441 | 48.1 2.2 | 0633 | 42.2 3.4 | 80 16 | 23 1 | - | - | - | - | - | - | - | - | - |
| St. Helena-North | 11/6/26 | 82.3 2.2 | 1335 | 40.0 1.8 | 0640 | 41.1 2.5 | 93 0 | 17 3 | 1.4 | 7.9 3.1 | 1238 | NW | 323 | 0.00 | 0.43 | 0.072 0.011 | 255 28 | - |
| St. Helena (NVV Office) | 11/6/26 | 80.7 0.4 | 1435 | 39.4 4.5 | 0631 | - | - | - | 0.6 | 5.4 1.8 | 1528 | NNE | 28 | 0.00 | 0.54 | - | - | - |
| Tiara Fria (East St. Helena) | 11/6/26 | 79.5 0.3 | 1517 | 36.9 0.5 | 0620 | 41.9 0.9 | 96 1 | 24 3 | 0.8 | 6.6 1.7 | 1317 | ESE | 113 | 0.00 | 0.66 | - | - | - |
| Prisoner Winery | 11/6/26 | 80.3 0.6 | 1429 | 38.3 2.0 | 0410 | 42.9 0.7 | 98 0 | 22 2 | 0.8 | 5.5 1.5 | 1329 | SSW | 211 | 0.00 | 0.51 | 0.011 0.004 | 0 0 | - |
| Rutherford Hill Estate | 11/6/26 | 81.0 0.9 | 1500 | 47.7 1.1 | 0458 | 43.6 0.8 | 80 13 | 22 3 | 1.1 | 7.0 2.6 | 1242 | S | 182 | 0.00 | 0.61 | 0.071 0.005 | 258 18 | 0 0 |
| Rutherford-North (Mee Ln) | 11/6/26 | 80.6 1.1 | 1508 | 34.1 1.6 | 0605 | 41.7 0.4 | 97 0 | 23 3 | 1.3 | 6.6 6.4 | 1336 | SE | 139 | 0.00 | 0.68 | 0.068 0.005 | 242 17 | 0 0 |
| Rutherford (STS) | 11/6/26 | 81.4 0.9 | 1448 | 36.2 5.6 | 0542 | 43.2 0.9 | 89 1 | 29 3 | 1.2 | 5.4 2.0 | 1308 | S | 171 | 0.00 | 0.63 | 0.079 0.012 | 296 27 | - |
| Oakville-NE (Ranch 88) | 11/6/26 | 80.2 0.5 | 1447 | 33.0 3.8 | 0601 | 39.8 2.4 | 100 0 | 20 3 | 0.4 | 6.5 2.9 | 1246 | SE | 134 | 0.00 | 0.62 | 0.070 0.012 | 286 23 | 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) | 11/6/26 | 79.8 2.2 | 1432 | 37.0 2.5 | 0601 | - | - | - | - | - | - | - | - | - | - | - | - |
| To Kalon | 11/6/26 | 80.0 0.4 | 1451 | 37.5 2.7 | 0639 | 43.3 1.4 | 99 0 | 24 1 | 1.1 | 7.4 0.6 | 1244 | SE | 130 | 0.00 | 0.52 | 0.075 0.010 | 287 25 | - |
| To Kalon Remote (TKN5) | 11/6/26 | 79.0 1.9 | 1421 | 36.5 3.3 | 0440 | - | - | - | - | - | - | - | - | - | - | - | - |
| Yountville (Ranch 67) | 11/6/26 | 76.1 3.0 | 1417 | 35.0 3.4 | 0536 | 40.8 1.7 | 95 1 | 25 6 | 1.3 | 7.3 4.2 | 1528 | SSW | 193 | 0.00 | 0.67 | 0.085 0.010 | 383 18 | - |
| Stags Leap Dist (Silverado Vineyards) | 11/6/26 | 77.0 3.9 | 1415 | 35.6 5.4 | 0655 | 41.5 2.1 | 97 0 | 25 7 | 1.0 | 8.1 2.2 | 1522 | SSE | 162 | 0.00 | 0.70 | 0.081 0.006 | 280 25 | - |
| Borreo (Soda Canyon) | 11/6/26 | 75.4 1.9 | 1413 | 40.7 0.5 | 0526 | 41.8 0.8 | 93 5 | 25 5 | 1.6 | 6.5 3.3 | 1420 | E | 84 | 0.00 | 0.94 | 0.081 0.008 | 310 22 | - |
| Wappo Hill Floor | 11/6/26 | 77.2 3.0 | 1425 | 33.5 9.1 | 0620 | 41.9 3.2 | 100 0 | 27 7 | 1.1 | 7.3 3.5 | 1234 | SSE | 149 | 0.00 | 0.64 | 0.081 0.011 | 293 22 | - |
| Stags Leap Dist (Chimney Rock) | 11/6/26 | 76.3 3.0 | 1450 | 33.4 7.2 | 0632 | 42.4 4.1 | 100 1 | 31 2 | 1.0 | 7.0 3.4 | 1452 | SE | 145 | 0.00 | 0.76 | 0.072 0.011 | 277 18 | - |
| Yountville-South (Ranch 87) | 11/6/26 | 78.1 3.4 | 1425 | 35.6 2.9 | 0533 | 43.2 1.5 | 100 0 | 31 10 | 0.7 | 8.4 1.4 | 1503 | SSE | 168 | 0.00 | 0.68 | 0.072 0.010 | 268 13 | - |
| Yountville-SE (Ranch 85) | 11/6/26 | 76.4 2.9 | 1418 | 35.4 5.7 | 0344 | 42.4 2.4 | 100 0 | 28 5 | 0.8 | 8.2 0.4 | 1527 | S | 182 | 0.00 | 0.73 | - | 0 0 | 0 0 |
| Oak Knoll-East (Ranch 53) | 11/6/26 | 76.3 3.3 | 1420 | 36.0 1.6 | 0628 | 42.2 1.2 | 96 0 | 33 10 | 0.9 | 7.4 2.9 | 1504 | SE | 140 | 0.00 | 0.61 | 0.081 0.010 | 306 25 | - |
| Napa-NW (Ranch 54) | 11/6/26 | 76.6 1.9 | 1502 | 36.5 1.5 | 0630 | 43.6 1.1 | 100 0 | 34 12 | 1.0 | 7.7 1.4 | 1330 | SE | 126 | 0.00 | 0.66 | - | 0 0 | 0 0 |
| Napa-North (Ranch 29) | 11/6/26 | 76.3 3.0 | 1415 | 35.5 1.9 | 0623 | 43.4 1.4 | 100 0 | 32 5 | 0.7 | 7.5 3.2 | 1520 | SSW | 194 | 0.00 | 0.65 | 0.051 0.005 | 171 7 | - |
| Max | 82.3 | - | 51.6 | - | 43.6 | 100 | 34 | 1.6 | 8.4 | - | - | 0.00 | 0.94 | 0.085 | 383 | - | |
| Avg | - | - | - | - | 42.3 | - | - | 1.0 | - | - | - | - | - | - | - | - | |
| Min | 75.4 | - | 33.0 | - | 39.8 | 66 | 17 | 0.4 | 5.4 | - | - | 0.00 | 0.43 | 0.011 | 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 | 11/6/26 | 73.7 3.3 | 1218 | 57.8 7.9 | 0344 | 35.8 5.9 | 54 26 | 20 7 | 1.1 | 7.1 2.4 | 1306 | ESE | 112 | 0.00 | 1.14 | 0.068 0.005 | 216 41 | 0 0 |
| Mount George (Napa East) | 11/6/26 | 76.0 2.9 | 1602 | 37.5 2.1 | 0614 | 43.8 0.4 | 100 0 | 28 8 | 0.8 | 6.9 5.6 | 1308 | WSW | 242 | 0.00 | 0.59 | 0.076 0.011 | 303 19 | - |
| Napa-East (Palmaz 300') | 11/6/26 | 80.8 0.1 | 1514 | 40.2 2.2 | 0625 | 43.7 1.3 | 100 0 | 25 6 | 1.6 | 8.8 5.0 | 1906 | NE | 47 | 0.00 | 0.55 | 0.072 0.010 | 263 18 | - |
| Napa-East (Palmaz 1200') | 11/6/26 | 73.0 1.7 | 1425 | 41.4 0.5 | 0343 | 40.5 2.1 | 87 13 | 30 27 | 2.3 | 8.1 6.4 | 1105 | NNW | 327 | - | - | 0.077 0.007 | 280 22 | - |
| Napa-East (Palmaz 1400') | 11/6/26 | 72.9 0.1 | 1220 | 40.4 0.1 | 0519 | 39.6 3.5 | 90 10 | 24 3 | 2.0 | 9.1 5.5 | 1315 | SW | 232 | 0.00 | 0.92 | 0.082 0.010 | 301 20 | - |
| Wooden Valley | 11/6/26 | 75.3 0.7 | 1433 | 33.2 2.7 | 0555 | 38.5 2.1 | 98 0 | 16 2 | 0.9 | 9.6 1.3 | 1229 | E | 94 | 0.00 | 0.67 | 0.083 0.002 | 308 9 | - |
| Napa-West Upper (Truchard) | 11/6/26 | 76.9 2.4 | 1453 | 46.1 0.5 | 0707 | 46.4 5.3 | 100 0 | 34 33 | 1.0 | 9.1 2.8 | 1514 | S | 190 | 0.00 | 0.52 | 0.081 0.009 | 290 30 | 0 0 |
| Napa-West Lower (Truchard) | 11/6/26 | 76.5 4.2 | 1438 | 36.2 0.5 | 0639 | 42.2 0.8 | 97 0 | 34 10 | - | - | - | - | - | - | - | - | 0 0 |
| Napa-South (Toyon Farms) | 11/6/26 | 76.7 3.7 | 1356 | 42.5 1.5 | 0610 | 48.0 0.6 | 100 0 | 40 8 | 1.3 | 9.0 3.0 | 1425 | S | 178 | 0.00 | 0.53 | 0.049 0.003 | 135 12 | 0 0 |
| Toyon Remote 1 | 11/6/26 | 75.2 3.3 | 1405 | 37.3 1.6 | 0642 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 11/6/26 | 74.7 3.7 | 1443 | 37.5 1.4 | 0627 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 11/6/26 | 75.4 2.7 | 1418 | 36.7 1.7 | 0642 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 11/6/26 | 76.2 2.0 | 1417 | 39.5 1.1 | 0556 | 44.8 0.4 | 96 0 | 34 7 | 1.8 | 9.4 0.2 | 1243 | SE | 140 | 0.00 | 0.54 | 0.077 0.010 | 287 32 | - |
| Carneros (Saintsbury) | 11/6/26 | 74.1 3.8 | 1435 | 37.3 1.9 | 0643 | 44.5 0.2 | 100 0 | 37 8 | 1.8 | 9.1 2.2 | 1542 | SSE | 153 | 0.00 | 0.57 | - | - | 0 0 |
| Suscol Lower (Ranch 35) | 11/6/26 | 75.4 1.8 | 1501 | 39.8 0.8 | 0547 | 44.1 0.8 | 100 0 | 31 1 | 2.3 | 8.7 4.5 | 1305 | SSW | 196 | 0.00 | 0.59 | 0.079 0.011 | 282 26 | - |
| Suscol Mtn (Ranch 93) | 11/6/26 | 77.2 2.2 | 1421 | 52.9 3.4 | 0612 | 45.0 0.8 | 76 7 | 28 4 | 2.5 | 11.5 2.4 | 1457 | NNW | 328 | 0.00 | 0.77 | - | - | - |
| Suscol Upper (Ranch 92) | 11/6/26 | 74.3 1.5 | 1530 | 51.5 2.3 | 0713 | 44.9 1.1 | 80 6 | 28 5 | 0.4 | 7.5 4.2 | 1626 | S | 180 | 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) | 11/6/26 | 75.1 2.6 | 1412 | 49.0 1.0 | 0619 | 46.2 0.4 | - | - | 2.2 | 10.7 6.4 | 1429 | S | 169 | - | - | - | - | - |
| Carneros (Mitsuko) | 11/6/26 | 75.2 2.6 | 1421 | 34.7 0.4 | 0640 | - | - | - | - | - | - | - | - | - | - | - | - |
| Carneros Lower (Ranch 81) | 11/6/26 | 75.9 1.7 | 1214 | 38.9 0.1 | 0504 | 31.9 0.3 | 100 0 | 0 0 | 0.9 | 8.8 0.3 | 1542 | S | 172 | 0.00 | 0.23 | 0.015 0.001 | 0 0 | - |
| Carneros (Milton Rd) | 11/6/26 | 74.5 1.8 | 1452 | 36.7 0.4 | 0415 | 43.0 0.5 | 93 1 | 35 2 | - | - | - | - | 0.00 | 0.15 | - | - | - |
| Max | 80.8 | - | 57.8 | - | 48.0 | 100 | 40 | 2.5 | 11.5 | - | - | 0.00 | 1.14 | 0.083 | 308 | - | |
| Avg | - | - | - | - | 42.5 | - | - | 1.5 | - | - | - | - | - | - | - | - | |
| Min | 72.9 | - | 33.2 | - | 31.9 | 54 | 0 | 0.4 | 6.9 | - | - | 0.00 | 0.15 | 0.015 | 0 | - |