| 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 | 11/13/26 | 55.8 12.0 | 0035 | 40.9 1.1 | 2356 | - | - | - | - | - | - | - | 1.14 | 2.72 | - | - | - |
| Pope Valley (Weeks Lake) | 11/12/26 | 72.7 2.2 | 1353 | 33.6 2.1 | 0247 | 43.4 1.9 | 100 0 | 34 2 | 1.4 0.4 | 14.5 4.0 | 2344 | SW | 226 | 0.00 | 0.48 | 0.064 0.011 | 223 49 | 0 0 |
| Dollarhide Base | 11/13/26 | 62.0 13.5 | 0001 | 48.8 11.5 | 2344 | 51.2 3.6 | 97 3 | 68 30 | 5.9 3.0 | 29.7 7.8 | 1042 | SSW | 204 | 1.16 | 1.86 | 0.032 0.045 | 104 136 | - |
| Dollarhide 1AS Remote | 11/12/26 | 74.8 1.8 | 1155 | 33.2 2.3 | 0531 | 44.4 2.3 | 94 0 | 39 3 | 2.2 0.7 | 25.5 13.4 | 2326 | SSW | 202 | - | - | - | - | - |
| Dollarhide 16A Remote | 11/13/26 | 62.0 11.9 | 0001 | 45.4 9.6 | 2357 | 50.8 4.3 | 98 2 | 65 24 | - | - | - | - | - | - | - | - | - |
| Dollarhide 18A Remote | 11/12/26 | 74.6 4.1 | 1159 | 31.0 2.9 | 0508 | 44.0 2.0 | 100 0 | 38 3 | - | - | - | - | - | - | - | - | - |
| Hardin Rd (Eakle) | 10/13/26 | 77.0 2.0 | 1534 | 32.3 1.2 | 0726 | - | - | - | - | - | - | - | - | - | - | - | 20 20 |
| Angwin | 11/12/26 | 65.5 2.6 | 1142 | 52.4 1.0 | 2206 | 44.0 0.6 | 89 16 | 39 2 | 4.3 1.8 | 20.6 12.1 | 2338 | SSE | 158 | 0.00 | 0.87 | 0.035 0.006 | 0 0 | 0 0 |
| Lower Angwin (Pioneer) | 11/13/26 | 56.4 13.9 | 0001 | 46.8 8.6 | 2015 | - | - | - | 3.4 1.0 | 20.5 5.2 | 1027 | WSW | 244 | - | - | - | - | - |
| Las Posadas (Cal Fire) | 11/13/26 | 58.5 10.7 | 0001 | 44.6 3.6 | 2052 | 49.5 2.4 | 99 11 | 70 27 | 8.2 2.1 | 37.4 9.5 | 1039 | SSW | 203 | 1.19 | 1.99 | 0.019 0.066 | 61 178 | - |
| Deer Park | 11/12/26 | 72.2 6.8 | 1330 | 51.5 2.6 | 0714 | 46.4 0.1 | 79 0 | 37 7 | 3.3 1.1 | 18.9 3.9 | 2343 | SSE | 158 | 0.00 | 0.42 | 0.072 0.006 | 168 44 | - |
| Lower Chiles Valley (Brown) | 11/13/26 | 60.2 11.5 | 0002 | 40.1 3.7 | 2359 | 48.8 3.0 | 97 3 | 67 30 | 3.6 0.4 | 27.4 0.1 | 1046 | NNW | 339 | 1.64 | 2.62 | 0.029 0.050 | 91 144 | 0 0 |
| Moss Creek Vineyard/Reservior | 11/12/26 | 76.5 2.2 | 1202 | 38.5 0.6 | 0528 | 51.9 6.9 | 99 0 | 31 6 | - | - | - | - | 0.00 | 0.67 | - | - | - |
| Max | 76.5 | - | 52.4 | - | 51.9 | 100 | 70 | 8.2 | 37.4 | - | - | 1.64 | 2.72 | 0.072 | 223 | - | |
| Avg | - | - | - | - | 47.4 | - | - | 4.0 | - | - | - | - | - | - | - | - | |
| Min | 55.8 | - | 31.0 | - | 43.4 | 79 | 31 | 1.4 | 14.5 | - | - | 0.00 | 0.42 | 0.019 | 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 | 11/13/26 | 60.6 11.9 | 0123 | 47.0 7.9 | 2325 | 52.0 4.4 | 99 0 | 74 32 | - | - | - | - | 0.79 | 1.32 | - | - | - |
| Diamond Mtn (Schramsberg) | 11/12/26 | 69.4 5.3 | 1326 | 55.2 1.7 | 0654 | 45.8 0.5 | 81 6 | 39 7 | - | - | - | - | 0.00 | 0.54 | - | - | - |
| Diamond Mtn (McEachran) | 11/12/26 | 71.6 5.2 | 1331 | 48.9 1.0 | 0721 | 47.3 0.1 | 85 7 | 41 10 | - | - | - | - | - | - | - | - | - |
| St. Helena-North | 11/12/26 | 74.2 4.4 | 1335 | 40.6 1.1 | 0619 | 44.7 1.1 | 93 1 | 32 6 | 2.4 | 15.1 3.5 | 1320 | SSE | 168 | 0.00 | 0.43 | 0.072 0.011 | 197 53 | - |
| St. Helena (NVV Office) | 11/12/26 | 72.7 6.8 | 1244 | 40.2 1.5 | 0553 | - | - | - | 1.2 | 9.8 1.9 | 1151 | ESE | 114 | 0.00 | 0.54 | - | - | - |
| Tiara Fria (East St. Helena) | 11/13/26 | 64.4 9.2 | 0001 | 44.9 6.6 | 2204 | 50.8 5.5 | 96 2 | 55 16 | 2.3 | 17.2 3.0 | 1027 | WSW | 252 | 1.01 | 1.67 | - | - | - |
| Prisoner Winery | 11/12/26 | 74.9 6.2 | 1333 | 39.7 2.6 | 0627 | 46.6 1.4 | 97 1 | 37 9 | 1.7 | 13.1 5.6 | 1319 | SSW | 213 | 0.00 | 0.51 | 0.020 0.005 | 0 0 | - |
| Rutherford Hill Estate | 11/13/26 | 62.5 13.4 | 0001 | 48.2 0.7 | 2347 | 51.6 3.8 | 100 18 | 62 25 | 2.1 | 24.3 8.8 | 1028 | WSW | 238 | 0.89 | 1.50 | 0.020 0.041 | 71 126 | 0 0 |
| Rutherford-North (Mee Ln) | 11/12/26 | 74.3 5.4 | 1333 | 36.6 1.2 | 0639 | 45.9 2.2 | 95 1 | 37 7 | 2.8 | 17.8 8.1 | 2325 | SSE | 155 | 0.00 | 0.68 | 0.070 0.005 | 194 53 | 0 0 |
| Rutherford (STS) | 11/12/26 | 75.5 6.5 | 1209 | 37.7 1.9 | 0634 | 47.8 2.4 | 89 0 | 42 8 | 2.1 | 16.4 8.5 | 2316 | SW | 219 | 0.00 | 0.63 | 0.068 0.017 | 232 61 | - |
| Oakville-NE (Ranch 88) | 11/13/26 | 63.0 10.8 | 0001 | 43.9 8.8 | 2215 | 51.1 7.2 | 100 0 | 59 23 | 2.0 | 25.8 8.4 | 1027 | SSW | 204 | 1.21 | 1.83 | 0.021 0.048 | 74 151 | 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) | 11/12/26 | 73.4 5.6 | 1256 | 38.1 1.0 | 0623 | - | - | - | - | - | - | - | - | - | - | - | - |
| To Kalon | 11/13/26 | 63.4 9.6 | 0001 | 45.2 5.6 | 2248 | 51.5 4.3 | 98 1 | 62 22 | 3.7 | 25.3 7.6 | 1023 | SSW | 199 | 1.55 | 2.07 | 0.025 0.050 | 70 152 | - |
| To Kalon Remote (TKN5) | 11/13/26 | 64.1 9.9 | 0001 | 45.9 6.8 | 2240 | - | - | - | - | - | - | - | - | - | - | - | - |
| Yountville (Ranch 67) | 11/12/26 | 72.2 4.9 | 1344 | 37.3 0.9 | 0630 | 45.6 3.9 | 94 1 | 39 9 | 3.0 | 15.3 4.2 | 1513 | S | 175 | 0.00 | 0.69 | 0.082 0.008 | 309 71 | - |
| Stags Leap Dist (Silverado Vineyards) | 11/12/26 | 71.9 5.5 | 1344 | 37.9 0.1 | 0626 | 46.1 3.0 | 96 1 | 39 9 | 2.7 | 13.2 1.4 | 1637 | ESE | 105 | 0.00 | 0.70 | 0.081 0.006 | 243 38 | - |
| Borreo (Soda Canyon) | 11/13/26 | 59.8 10.9 | 0345 | 43.5 0.8 | 2359 | 49.9 3.7 | 98 1 | 67 27 | 1.6 | 14.6 1.4 | 1046 | SSW | 206 | 1.31 | 2.25 | 0.017 0.053 | 73 182 | - |
| Wappo Hill Floor | 11/12/26 | 73.2 5.8 | 1349 | 37.0 1.1 | 0638 | 47.1 3.8 | 100 0 | 39 10 | 2.7 | 15.0 4.8 | 1531 | SSW | 206 | 0.00 | 0.64 | 0.077 0.011 | 242 50 | - |
| Stags Leap Dist (Chimney Rock) | 11/13/26 | 62.3 10.8 | 0001 | 43.2 6.8 | 2346 | 52.1 3.9 | 98 1 | 72 26 | 2.4 | 16.1 2.6 | 1024 | S | 169 | 1.26 | 2.02 | 0.020 0.047 | 72 149 | - |
| Yountville-South (Ranch 87) | 11/13/26 | 62.3 11.3 | 0001 | 42.6 4.4 | 2359 | 52.5 4.8 | 100 0 | 70 31 | 1.9 | 20.0 8.0 | 1036 | WSW | 250 | 1.17 | 1.86 | 0.017 0.050 | 63 147 | - |
| Yountville-SE (Ranch 85) | 11/12/26 | 73.2 5.4 | 1304 | 37.7 1.5 | 0632 | 47.2 3.3 | 96 4 | 42 11 | 1.8 | 11.7 3.2 | 1519 | SSW | 196 | 0.00 | 0.74 | - | 0 0 | 0 0 |
| Oak Knoll-East (Ranch 53) | 11/13/26 | 61.4 12.3 | 0048 | 44.3 5.3 | 2249 | 50.8 4.4 | 95 1 | 71 32 | 1.9 | 17.4 5.4 | 0956 | S | 178 | 1.28 | 1.89 | 0.018 0.053 | 63 181 | - |
| Napa-NW (Ranch 54) | 11/13/26 | 62.7 8.9 | 0001 | 44.7 4.3 | 2356 | 52.2 4.9 | 100 0 | 66 25 | 2.1 | 15.9 3.5 | 1015 | SE | 146 | 1.26 | 1.92 | - | 0 0 | 0 0 |
| Napa-North (Ranch 29) | 11/13/26 | 60.7 12.1 | 1529 | 44.2 6.0 | 2318 | 52.8 5.6 | 100 0 | 74 35 | 1.2 | 17.0 3.1 | 0703 | S | 170 | 1.17 | 1.82 | 0.013 0.035 | 51 65 | - |
| Max | 75.5 | - | 55.2 | - | 52.8 | 100 | 74 | 3.7 | 25.8 | - | - | 1.55 | 2.25 | 0.082 | 309 | - | |
| Avg | - | - | - | - | 49.1 | - | - | 2.2 | - | - | - | - | - | - | - | - | |
| Min | 59.8 | - | 36.6 | - | 44.7 | 81 | 32 | 1.2 | 9.8 | - | - | 0.00 | 0.43 | 0.013 | 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 | 11/12/26 | 66.7 4.0 | 0828 | 56.0 3.4 | 2108 | 46.5 3.2 | 84 23 | 42 6 | 3.6 | 22.4 13.2 | 2344 | S | 173 | 0.00 | 1.14 | 0.079 0.014 | 276 27 | 0 0 |
| Mount George (Napa East) | 11/12/26 | 73.2 5.8 | 1234 | 40.5 1.4 | 0615 | 47.4 3.1 | 97 1 | 39 10 | 1.2 | 11.2 2.8 | 1544 | SE | 143 | 0.00 | 0.59 | 0.067 0.017 | 248 48 | - |
| Napa-East (Palmaz 300') | 11/12/26 | 75.0 4.4 | 1242 | 42.8 0.1 | 0523 | 47.8 2.5 | 100 0 | 35 8 | 1.7 | 12.8 2.1 | 1346 | SW | 226 | 0.00 | 0.55 | 0.064 0.017 | 216 41 | - |
| Napa-East (Palmaz 1200') | 11/12/26 | 69.4 4.7 | 1249 | 46.4 1.1 | 0634 | 47.1 2.6 | 100 9 | 4 29 | 2.4 | 11.9 3.1 | 2349 | NW | 304 | - | - | 0.066 0.022 | 233 40 | - |
| Napa-East (Palmaz 1400') | 11/12/26 | 71.3 1.5 | 1253 | 44.8 1.2 | 0639 | 48.0 3.3 | 98 5 | 40 5 | 3.4 | 15.4 1.2 | 1524 | SSW | 200 | 0.00 | 0.92 | 0.072 0.018 | 248 48 | - |
| Wooden Valley | 11/13/26 | 60.5 11.2 | 0013 | 40.1 5.7 | 2359 | 48.4 2.6 | 97 1 | 65 27 | 2.2 | 20.7 2.3 | 1102 | SSW | 212 | 1.03 | 1.70 | 0.022 0.050 | 101 156 | - |
| Napa-West Upper (Truchard) | 11/12/26 | 73.5 5.8 | 1222 | 48.5 2.2 | 0717 | 48.8 23.6 | 87 13 | 39 38 | 3.3 | 18.8 8.7 | 1435 | SW | 216 | 0.00 | 0.52 | 0.080 0.000 | 239 56 | 0 0 |
| Napa-West Lower (Truchard) | 11/13/26 | 61.7 12.1 | 0032 | 42.6 4.4 | 2325 | 50.0 3.6 | 95 1 | 71 33 | - | - | - | - | - | - | - | - | 0 0 |
| Napa-South (Toyon Farms) | 11/12/26 | 74.4 8.0 | 1216 | 46.5 2.0 | 0412 | 50.7 1.5 | 94 6 | 44 11 | 3.0 | 14.6 3.7 | 1434 | SW | 231 | 0.00 | 0.53 | 0.044 0.002 | 100 33 | 0 10 |
| Toyon Remote 1 | 11/12/26 | 74.3 4.5 | 1346 | 39.7 1.3 | 0502 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 11/12/26 | 73.6 5.9 | 1236 | 39.7 0.0 | 0528 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 11/12/26 | 73.4 5.2 | 1252 | 40.0 1.6 | 0622 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 11/13/26 | 61.2 11.8 | 0001 | 47.8 4.6 | 2119 | 51.8 3.9 | 96 2 | 70 30 | 2.3 | 15.7 1.8 | 0830 | SSE | 148 | 1.26 | 1.80 | 0.019 0.051 | 78 158 | - |
| Carneros (Saintsbury) | 11/12/26 | 72.2 4.0 | 1238 | 41.9 3.1 | 0543 | 47.6 2.7 | 93 7 | 41 8 | 3.4 | 17.6 4.8 | 1339 | SW | 216 | 0.00 | 0.57 | - | - | 0 0 |
| Suscol Lower (Ranch 35) | 11/13/26 | 61.6 12.2 | 0205 | 48.2 4.5 | 2106 | 51.6 3.8 | 100 8 | 65 29 | 4.5 | 21.3 7.0 | 1117 | WSW | 252 | 0.91 | 1.50 | 0.027 0.047 | 77 155 | - |
| Suscol Mtn (Ranch 93) | 11/12/26 | 74.6 1.8 | 1239 | 52.9 2.9 | 0547 | 48.1 2.2 | 87 6 | 41 5 | 4.9 | 22.1 1.3 | 1544 | W | 277 | 0.00 | 0.77 | - | - | - |
| Suscol Upper (Ranch 92) | 11/13/26 | 60.1 12.1 | 0149 | 50.0 2.0 | 2242 | 19.0 29.5 | 100 14 | 0 38 | 2.4 | 29.4 9.9 | 1125 | SSW | 212 | 0.82 | 1.33 | - | - | - |
| 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) | 11/12/26 | 72.2 4.7 | 1221 | 52.5 2.3 | 0650 | 48.7 1.6 | - | - | 6.2 | 23.8 4.5 | 1412 | SSW | 207 | - | - | - | - | - |
| Carneros (Mitsuko) | 11/13/26 | 62.5 11.5 | 0022 | 43.1 6.1 | 2157 | - | - | - | - | - | - | - | - | - | - | - | - |
| Carneros Lower (Ranch 81) | 11/12/26 | 73.1 4.0 | 1215 | 40.8 1.5 | 0410 | 46.0 19.6 | 100 0 | 0 0 | 1.3 | 12.6 0.9 | 1414 | SSE | 162 | 0.00 | 0.23 | 0.016 0.009 | 0 0 | - |
| Carneros (Milton Rd) | 11/12/26 | 73.2 3.0 | 1254 | 41.2 3.4 | 0349 | 47.5 3.3 | 91 4 | 39 6 | - | - | - | - | 0.00 | 0.15 | - | - | - |
| Max | 75.0 | - | 56.0 | - | 51.8 | 100 | 71 | 6.2 | 29.4 | - | - | 1.26 | 1.80 | 0.080 | 276 | - | |
| Avg | - | - | - | - | 46.8 | - | - | 3.1 | - | - | - | - | - | - | - | - | |
| Min | 60.1 | - | 39.7 | - | 19.0 | 84 | 0 | 1.2 | 11.2 | - | - | 0.00 | 0.15 | 0.016 | 0 | - |