| 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 | 11/2/26 | 65.0 0.1 | 1143 | 37.8 2.9 | 0545 | - | - | - | - | - | - | - | 0.00 | 0.83 | - | - | - |
| Pope Valley (Weeks Lake) | 11/2/26 | 69.8 2.1 | 1127 | 29.6 2.4 | 0636 | 36.4 0.2 | 100 0 | 29 4 | 1.0 0.4 | 8.1 2.6 | 1225 | E | 79 | 0.00 | 0.07 | 0.059 0.027 | 220 97 | 0 0 |
| Dollarhide Base | 11/2/26 | 72.2 0.0 | 1128 | 36.0 4.2 | 0556 | 42.8 0.4 | 99 1 | 31 3 | 2.0 0.4 | 12.2 3.7 | 1227 | E | 81 | 0.00 | 0.42 | 0.064 0.028 | 212 98 | - |
| Dollarhide 1AS Remote | 11/2/26 | 72.6 0.9 | 1141 | 30.6 2.0 | 0648 | 39.9 0.7 | 94 0 | 32 3 | 1.2 0.3 | 10.7 7.7 | 1337 | SW | 230 | - | - | - | - | - |
| Dollarhide 16A Remote | 11/2/26 | 72.1 1.7 | 1133 | 35.8 2.1 | 0546 | 42.0 0.2 | 99 0 | 34 6 | - | - | - | - | - | - | - | - | - |
| Dollarhide 18A Remote | 11/2/26 | 71.1 1.1 | 1154 | 29.9 1.4 | 0652 | 39.7 0.7 | 100 0 | 33 4 | - | - | - | - | - | - | - | - | - |
| Hardin Rd (Eakle) | 10/13/26 | 77.0 2.0 | 1534 | 32.3 1.2 | 0726 | - | - | - | - | - | - | - | - | - | - | - | 20 20 |
| Angwin | 11/2/26 | 61.6 0.6 | 1142 | 47.8 7.1 | 0136 | 34.4 3.6 | 67 23 | 31 6 | 2.1 0.8 | 9.4 3.3 | 1256 | SE | 127 | 0.00 | 0.35 | 0.027 0.004 | 0 0 | 0 0 |
| Lower Angwin (Pioneer) | 11/2/26 | 67.2 1.4 | 1131 | 33.3 0.2 | 0632 | - | - | - | 1.1 0.4 | 8.4 4.5 | 1249 | W | 259 | - | - | - | - | - |
| Las Posadas (Cal Fire) | 11/2/26 | 65.0 1.3 | 1142 | 43.9 3.6 | 0628 | 40.3 0.6 | 82 9 | 38 7 | 3.0 1.2 | 13.1 3.5 | 1259 | SSW | 210 | 0.00 | 0.55 | 0.070 0.021 | 217 105 | - |
| Deer Park | 11/2/26 | 65.6 5.7 | 1314 | 46.4 2.5 | 0347 | 41.4 0.7 | 79 7 | 39 8 | 2.5 0.0 | 11.0 1.0 | 2053 | ENE | 75 | 0.00 | 0.22 | 0.059 0.016 | 152 84 | - |
| Lower Chiles Valley (Brown) | 11/2/26 | 66.8 2.3 | 1248 | 33.0 0.4 | 0120 | 40.2 2.0 | 100 0 | 34 6 | 1.2 0.0 | 12.9 1.0 | 1303 | WNW | 295 | 0.00 | 0.72 | 0.058 0.033 | 191 148 | 0 0 |
| Moss Creek Vineyard/Reservior | 11/2/26 | 67.6 3.0 | 1300 | 36.6 2.6 | 0704 | 40.1 0.5 | 98 1 | 34 7 | - | - | - | - | 0.00 | 0.54 | - | - | - |
| Max | 72.6 | - | 47.8 | - | 42.8 | 100 | 39 | 3.0 | 13.1 | - | - | 0.00 | 0.83 | 0.070 | 220 | - | |
| Avg | - | - | - | - | 39.7 | - | - | 1.8 | - | - | - | - | - | - | - | - | |
| Min | 61.6 | - | 29.6 | - | 34.4 | 67 | 29 | 1.0 | 8.1 | - | - | 0.00 | 0.07 | 0.027 | 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 | 11/2/26 | 68.5 0.5 | 1223 | 36.6 2.5 | 0644 | 42.1 0.3 | 96 1 | 38 3 | - | - | - | - | 0.00 | 0.15 | - | - | - |
| Diamond Mtn (Schramsberg) | 11/2/26 | 65.2 3.0 | 1258 | 49.1 4.5 | 0433 | 40.3 0.2 | 69 20 | 34 1 | - | - | - | - | 0.00 | 0.15 | - | - | - |
| Diamond Mtn (McEachran) | 11/2/26 | 67.2 0.2 | 1126 | 44.8 1.7 | 0719 | 41.6 0.6 | 81 8 | 40 5 | - | - | - | - | - | - | - | - | - |
| St. Helena-North | 11/2/26 | 68.6 4.3 | 1316 | 37.8 1.9 | 0651 | 39.2 0.5 | 89 0 | 33 7 | 2.2 | 11.6 2.0 | 1221 | SSE | 165 | 0.00 | 0.15 | 0.066 0.012 | 188 101 | - |
| St. Helena (NVV Office) | 11/2/26 | 67.5 5.1 | 1508 | 38.5 1.9 | 0707 | - | - | - | 0.8 | 7.6 0.5 | 1217 | SE | 146 | 0.00 | 0.32 | - | - | - |
| Tiara Fria (East St. Helena) | 11/2/26 | 67.4 4.0 | 1537 | 36.5 1.3 | 0645 | 42.0 1.3 | 94 0 | 38 8 | 1.3 | 8.2 0.9 | 1358 | SE | 132 | 0.00 | 0.52 | - | - | - |
| Prisoner Winery | 11/2/26 | 68.6 4.4 | 1243 | 37.4 1.5 | 0658 | 42.6 1.3 | 97 1 | 38 11 | 0.9 | 6.4 3.9 | 1324 | ENE | 78 | 0.00 | 0.41 | 0.010 0.008 | 0 0 | - |
| Rutherford Hill Estate | 11/2/26 | 67.5 6.0 | 1542 | 43.9 0.1 | 0520 | 43.6 1.6 | 88 4 | 44 16 | 1.4 | 8.8 2.2 | 1304 | SE | 138 | 0.00 | 0.50 | 0.049 0.029 | 167 119 | 0 0 |
| Rutherford-North (Mee Ln) | 11/2/26 | 68.7 5.1 | 1542 | 34.2 2.2 | 0637 | 41.7 1.4 | 95 0 | 39 10 | 1.7 | 10.1 0.4 | 1231 | ESE | 114 | 0.00 | 0.50 | 0.053 0.028 | 175 121 | 0 0 |
| Rutherford (STS) | 11/2/26 | 69.0 5.4 | 1313 | 35.4 1.2 | 0658 | 43.1 1.2 | 89 0 | 46 13 | 1.4 | 8.0 2.6 | 1325 | ESE | 106 | 0.00 | 0.42 | 0.051 0.035 | 190 127 | - |
| Oakville-NE (Ranch 88) | 11/2/26 | 68.0 5.6 | 1541 | 33.3 0.9 | 0657 | 40.6 1.6 | 100 0 | 39 14 | 0.6 | 9.1 0.9 | 1225 | SSE | 162 | 0.00 | 0.44 | 0.048 0.029 | 177 134 | 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) | 11/2/26 | 69.1 6.7 | 1540 | 37.0 0.4 | 0605 | - | - | - | - | - | - | - | - | - | - | - | - |
| To Kalon | 11/2/26 | 68.5 3.5 | 1540 | 36.6 1.1 | 0651 | 42.2 1.0 | 96 2 | 39 10 | 1.4 | 9.4 2.8 | 1236 | ESE | 120 | 0.00 | 0.33 | 0.051 0.032 | 175 142 | - |
| To Kalon Remote (TKN5) | 11/2/26 | 69.0 4.5 | 1553 | 36.4 0.1 | 0653 | - | - | - | - | - | - | - | - | - | - | - | - |
| Yountville (Ranch 67) | 11/2/26 | 66.8 4.1 | 1549 | 35.7 0.7 | 0706 | 41.1 1.5 | 93 0 | 40 13 | 1.4 | 9.1 1.2 | 1239 | SSE | 167 | 0.00 | 0.46 | 0.062 0.032 | 303 108 | - |
| Stags Leap Dist (Silverado Vineyards) | 11/2/26 | 66.3 5.3 | 1530 | 35.9 0.9 | 0657 | 41.4 1.2 | 96 0 | 42 14 | 1.0 | 9.6 0.3 | 1159 | NE | 43 | 0.00 | 0.48 | 0.052 0.035 | 192 121 | - |
| Borreo (Soda Canyon) | 11/2/26 | 65.5 2.4 | 1517 | 39.8 1.8 | 0643 | 42.2 1.4 | 94 4 | 41 8 | 1.4 | 10.0 1.1 | 2109 | NE | 49 | 0.00 | 0.82 | 0.054 0.034 | 215 131 | - |
| Wappo Hill Floor | 11/2/26 | 68.2 3.5 | 1555 | 36.4 0.3 | 0640 | 42.6 1.1 | 100 0 | 40 12 | 1.5 | 8.2 4.6 | 1306 | SSW | 198 | 0.00 | 0.51 | 0.054 0.037 | 192 126 | - |
| Stags Leap Dist (Chimney Rock) | 11/2/26 | 68.0 2.6 | 1526 | 35.1 0.3 | 0704 | 43.6 0.4 | 99 0 | 47 10 | 1.2 | 7.8 4.0 | 1238 | SSW | 197 | 0.00 | 0.60 | 0.049 0.031 | 183 121 | - |
| Yountville-South (Ranch 87) | 11/2/26 | 68.3 3.8 | 1546 | 36.6 1.0 | 0556 | 43.6 1.8 | 100 0 | 40 11 | 1.0 | 8.4 0.6 | 1244 | SW | 222 | 0.00 | 0.49 | 0.046 0.032 | 156 125 | - |
| Yountville-SE (Ranch 85) | 11/2/26 | 68.2 2.5 | 1545 | 37.3 0.4 | 0710 | 43.2 1.1 | 96 0 | 42 10 | 0.9 | 7.5 3.8 | 1155 | E | 100 | 0.00 | 0.56 | - | 0 0 | 0 0 |
| Oak Knoll-East (Ranch 53) | 11/2/26 | 68.4 1.7 | 1549 | 37.3 1.1 | 0700 | 42.5 1.1 | 94 0 | 38 7 | 0.8 | 8.7 3.1 | 1202 | S | 171 | 0.00 | 0.47 | 0.054 0.036 | 207 130 | - |
| Napa-NW (Ranch 54) | 11/2/26 | 69.3 2.0 | 1250 | 38.0 0.7 | 0701 | 42.6 1.0 | 100 0 | 40 5 | 0.5 | 5.0 3.7 | 1110 | SSW | 210 | 0.00 | 0.50 | - | 0 0 | 0 0 |
| Napa-North (Ranch 29) | 11/2/26 | 68.5 3.1 | 1247 | 36.9 0.1 | 0655 | 43.9 0.4 | 100 0 | 36 3 | 0.8 | 9.1 2.0 | 1255 | SSW | 192 | 0.00 | 0.47 | 0.035 0.021 | 102 84 | - |
| Max | 69.3 | - | 49.1 | - | 43.9 | 100 | 47 | 2.2 | 11.6 | - | - | 0.00 | 0.82 | 0.066 | 303 | - | |
| Avg | - | - | - | - | 42.2 | - | - | 1.2 | - | - | - | - | - | - | - | - | |
| Min | 65.2 | - | 33.3 | - | 39.2 | 69 | 33 | 0.5 | 5.0 | - | - | 0.00 | 0.15 | 0.010 | 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 | 11/2/26 | 61.0 2.2 | 1145 | 51.8 8.5 | 0523 | 40.1 0.1 | 65 26 | 42 8 | 2.0 | 9.5 0.9 | 1302 | SSE | 156 | 0.00 | 0.77 | 0.067 0.000 | 258 16 | 0 0 |
| Mount George (Napa East) | 11/2/26 | 68.0 1.1 | 1256 | 37.0 0.2 | 0637 | 41.7 0.0 | 97 0 | 36 0 | 1.0 | 8.8 1.9 | 1245 | W | 275 | 0.00 | 0.48 | 0.055 0.028 | 209 121 | - |
| Napa-East (Palmaz 300') | 11/2/26 | 71.2 2.0 | 1254 | 40.2 0.2 | 0635 | 43.0 0.7 | 100 0 | 34 3 | 1.4 | 9.6 0.7 | 2114 | ESE | 119 | 0.00 | 0.45 | 0.055 0.024 | 178 114 | - |
| Napa-East (Palmaz 1200') | 11/2/26 | 63.9 0.7 | 1251 | 40.5 3.1 | 0641 | 42.2 1.3 | 100 0 | 37 1 | 2.5 | 18.1 7.7 | 2109 | E | 91 | - | - | 0.059 0.015 | 198 102 | - |
| Napa-East (Palmaz 1400') | 11/2/26 | 64.8 0.8 | 1257 | 39.2 3.3 | 0100 | 41.9 0.7 | 100 0 | 39 4 | 2.2 | 12.5 1.4 | 2104 | ESE | 102 | 0.00 | 0.74 | 0.062 0.017 | 226 97 | - |
| Wooden Valley | 11/2/26 | 64.5 3.7 | 1552 | 33.6 0.4 | 0656 | 38.3 0.5 | 97 0 | 36 8 | 1.0 | 12.4 1.2 | 1304 | E | 79 | 0.00 | 0.47 | 0.056 0.029 | 220 107 | - |
| Napa-West Upper (Truchard) | 11/2/26 | 68.6 2.2 | 1242 | 45.2 1.2 | 0312 | 44.0 0.3 | 86 14 | 38 0 | 0.9 | 10.6 2.5 | 1238 | SSE | 154 | 0.00 | 0.40 | 0.054 0.038 | 201 123 | 0 0 |
| Napa-West Lower (Truchard) | 11/2/26 | 69.0 0.9 | 1246 | 36.3 0.7 | 0626 | 41.8 1.2 | 95 2 | 39 2 | - | - | - | - | - | - | - | - | 0 0 |
| Napa-South (Toyon Farms) | 11/2/26 | 68.0 1.9 | 1155 | 42.6 0.9 | 0657 | 46.5 0.5 | 96 3 | 45 1 | 1.4 | 9.8 2.5 | 1524 | SSE | 162 | 0.00 | 0.40 | 0.031 0.024 | 95 69 | 0 0 |
| Toyon Remote 1 | 11/2/26 | 68.3 2.1 | 1241 | 38.4 0.5 | 0100 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 11/2/26 | 67.7 0.5 | 1137 | 39.9 0.1 | 0614 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 11/2/26 | 67.6 1.7 | 1243 | 38.8 0.9 | 0651 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 11/2/26 | 67.6 2.7 | 1242 | 41.4 2.6 | 0043 | 43.5 1.2 | 92 4 | 40 4 | 1.6 | 8.9 4.4 | 1519 | SE | 137 | 0.00 | 0.41 | 0.058 0.029 | 201 121 | - |
| Carneros (Saintsbury) | 11/2/26 | 66.8 1.1 | 1528 | 40.5 2.0 | 0658 | 43.5 0.5 | 93 7 | 40 1 | 1.8 | 13.1 3.8 | 1211 | S | 187 | 0.00 | 0.45 | - | - | 0 0 |
| Suscol Lower (Ranch 35) | 11/2/26 | 68.2 0.1 | 1131 | 41.0 0.7 | 0143 | 43.0 0.0 | 100 0 | 35 4 | 2.1 | 12.4 0.3 | 1221 | SSE | 165 | 0.00 | 0.51 | 0.061 0.026 | 195 119 | - |
| Suscol Mtn (Ranch 93) | 11/2/26 | 71.1 0.8 | 1138 | 51.4 4.2 | 0424 | 43.9 0.7 | 92 8 | 41 1 | 4.3 | 25.1 10.8 | 2052 | SE | 139 | 0.00 | 0.65 | - | - | - |
| Suscol Upper (Ranch 92) | 11/2/26 | 67.2 0.8 | 1205 | 49.6 4.0 | 0459 | 44.3 1.2 | 93 4 | 40 2 | 1.4 | 16.4 3.5 | 2109 | NE | 52 | 0.00 | 0.37 | - | - | - |
| 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) | 11/2/26 | 67.7 2.1 | 1540 | 48.1 3.1 | 0722 | 44.2 0.9 | - | - | 2.6 | 11.8 11.7 | 1134 | S | 188 | - | - | - | - | - |
| Carneros (Mitsuko) | 11/2/26 | 68.4 0.3 | 1526 | 36.5 1.9 | 0108 | - | - | - | - | - | - | - | - | - | - | - | - |
| Carneros Lower (Ranch 81) | 11/2/26 | 67.1 4.4 | 1232 | 39.4 0.6 | 0057 | 41.2 1.3 | 100 0 | 0 0 | 0.8 | 8.8 3.9 | 1205 | SE | 133 | 0.00 | 0.08 | 0.009 0.004 | 0 0 | - |
| Carneros (Milton Rd) | 11/2/26 | 68.6 0.2 | 1531 | 38.1 2.2 | 0035 | 43.6 0.2 | 92 2 | 40 1 | - | - | - | - | 0.00 | 0.10 | - | - | - |
| Max | 71.2 | - | 51.8 | - | 46.5 | 100 | 45 | 4.3 | 25.1 | - | - | 0.00 | 0.77 | 0.067 | 258 | - | |
| Avg | - | - | - | - | 42.7 | - | - | 1.8 | - | - | - | - | - | - | - | - | |
| Min | 61.0 | - | 33.6 | - | 38.3 | 65 | 0 | 0.8 | 8.8 | - | - | 0.00 | 0.08 | 0.009 | 0 | - |