| Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | RH (%) | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockpile Lower (Cooley) | 2/11/26 | 55.2 0.2 | 1234 | 48.0 2.5 | 0210 | 47.2 9.1 | 91 | 100 5 | 70 38 | 5.7 | 19.9 6.9 | 1333 | ESE | 122 | 0.42 | 29.78 | - | - | 0 0 |
| Rockpile Upper (Cooley) | 2/11/26 | 51.9 2.7 | 1230 | 44.9 1.2 | 0224 | 46.0 12.1 | 98 | 100 1 | 80 65 | 7.8 | 30.9 11.4 | 0732 | SE | 124 | 0.42 | 30.50 | 0.020 0.026 | 98 4 | 0 0 |
| Cloverdale-East (Ranch 83) | 2/11/26 | 61.9 2.7 | 1243 | 48.7 7.6 | 0017 | 42.5 0.1 | - | - | - | 3.0 | 21.5 5.9 | 1353 | S | 171 | 0.31 | 25.74 | 0.044 0.012 | 146 44 | 0 0 |
| Cloverdale-SE (Ranch 38) | 2/11/26 | 59.9 1.8 | 1227 | 50.6 6.7 | 2304 | 48.8 6.4 | 86 | 96 1 | 65 14 | 3.8 | 24.4 7.0 | 1351 | N | 1 | 0.35 | 27.24 | 0.042 0.008 | 147 53 | 0 0 |
| Geyserville-North (Hoffman) | 2/11/26 | 62.2 2.6 | 1259 | 48.9 12.7 | 0003 | 49.8 6.1 | 87 | 96 0 | 62 10 | 3.5 | 19.6 11.0 | 1309 | SSE | 147 | 0.00 | 25.50 | 0.036 0.009 | 102 12 | 0 0 |
| Geyserville (Ranch 3) | 2/11/26 | 61.5 2.4 | 1304 | 49.1 11.5 | 0001 | 50.5 6.1 | 90 | 100 0 | 59 11 | 3.6 | 18.8 9.6 | 1333 | SSE | 147 | 0.29 | 26.09 | 0.036 0.009 | 116 16 | 0 0 |
| Geyserville-East (Ranch 40) | 2/11/26 | 59.4 0.1 | 1308 | 47.9 4.5 | 0001 | 48.3 5.4 | 85 | 97 2 | 67 17 | 11.0 | 29.7 18.4 | 1331 | SSE | 150 | 0.24 | 26.47 | 0.048 0.013 | 134 24 | 0 0 |
| Geyserville-South (Nervo Station) | 2/11/26 | 60.6 0.8 | 1210 | 49.5 8.7 | 0010 | - | - | - | - | 4.2 | 19.9 8.7 | 1327 | SE | 134 | 0.25 | 20.08 | - | - | 0 0 |
| Jimtown-North (Piccolo Ranch 15) | 2/11/26 | 63.4 4.2 | 1301 | 51.3 15.6 | 2328 | 47.9 4.9 | 78 | 87 13 | 54 6 | 4.6 | 21.3 5.3 | 1302 | ENE | 78 | 0.19 | 24.21 | 0.050 0.025 | 130 45 | 0 0 |
| Jimtown-NE (Red Fan) | 8/26/25 | 88.9 0.8 | 1609 | 56.4 0.1 | 0146 | 53.1 1.9 | 64 | 94 2 | 20 8 | 3.5 | 13.4 0.5 | 1919 | S | 169 | 0.00 | 0.00 | 0.187 0.011 | 528 30 | 0 0 |
| HWY 128/Chalk Hill Rd (Landslide) | 2/11/26 | 61.7 3.7 | 1252 | 49.0 13.9 | 2340 | 49.8 6.5 | 85 | 96 4 | 61 8 | 5.9 | 18.8 0.7 | 1147 | E | 94 | 0.21 | 23.28 | 0.043 0.016 | 114 26 | 0 0 |
| N Chalk Hill Rd (Ranch 63) | 2/11/26 | 59.8 2.1 | 1255 | 50.8 15.5 | 2331 | 48.8 6.1 | 84 | 91 9 | 62 9 | 5.8 | 23.7 6.4 | 0013 | ENE | 59 | 0.15 | 24.61 | 0.040 0.012 | 100 6 | 0 0 |
| Knights Valley (Bavarian Lion) | 2/11/26 | 59.7 2.0 | 1201 | 48.4 11.7 | 2340 | 48.5 7.2 | 86 | 94 2 | 63 21 | 6.2 | 18.5 2.7 | 1229 | SSE | 167 | 0.26 | 23.30 | 0.042 0.005 | 123 2 | - |
| Upper Dry Creek Valley | 2/11/26 | 59.8 0.2 | 1310 | 49.1 13.2 | 0016 | 50.4 6.6 | 92 | 98 0 | 63 19 | 2.4 | 15.7 6.0 | 1313 | E | 85 | 0.62 | 28.48 | 0.029 0.003 | 100 3 | - |
| Lower Dry Creek Valley | 2/11/26 | 59.6 3.4 | 1254 | 49.3 13.2 | 0012 | 51.1 6.2 | 93 | 100 0 | 64 19 | 2.1 | 16.2 6.3 | 1304 | ESE | 105 | 0.42 | 27.88 | 0.025 0.006 | 82 33 | 0 0 |
| Max | 63.4 | - | 51.3 | - | 51.1 | 98 | 100 | 80 | 11.0 | 30.9 | - | - | 0.62 | 30.50 | 0.050 | 147 | - | |
| Avg | - | - | - | - | 48.4 | 88 | - | - | 5.0 | - | - | - | - | - | - | - | - | |
| Min | 51.9 | - | 44.9 | - | 42.5 | 78 | 87 | 54 | 2.1 | 15.7 | - | - | 0.00 | 20.08 | 0.020 | 82 | - |
| Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | RH (%) | Daily Max RH (%) | Daily Min RH (%) | Wind Spd (mph) | Daily Max Wind (mph) | Time of Max Wind | Daily Rain (In) | Season Precip (In) | Daily ETo (in) | Daily Solar Rad (Cal/cm2) | Powdery Mildew Stress (pts) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Healdsburg-South (Sodini) | 2/11/26 | 61.5 0.6 | 1136 | 49.6 13.4 | 0010 | - | - | 95 5 | 60 9 | 3.9 | 21.6 12.3 | 0227 | 0.18 | 19.98 | - | - | 0 |
| Windsor-NW (Ranch 8) | 2/11/26 | 61.1 0.5 | 1151 | 50.1 11.3 | 2355 | 48.8 5.7 | 82 | 84 3 | 70 11 | 4.4 | 19.1 12.0 | 1307 | 0.23 | 24.12 | 0.041 0.008 | 118 5 | 0 |
| Windsor-East (Ranch 16) | 2/11/26 | 60.6 3.5 | 1235 | 50.2 14.8 | 2359 | 48.6 5.6 | 80 | 90 5 | 60 5 | 5.9 | 21.1 7.6 | 0338 | 0.07 | 17.67 | 0.047 0.017 | 108 4 | 0 |
| Mark West-North (Ranch 14) | 2/11/26 | 61.1 3.6 | 1126 | 51.6 14.4 | 2341 | 48.8 5.2 | 80 | 91 6 | 59 5 | 4.1 | 15.6 8.9 | 1153 | 0.13 | 19.40 | 0.020 0.015 | 0 0 | 0 |
| Windsor-SE (Silk Rd) | 2/11/26 | 60.2 2.8 | 1147 | 49.4 15.2 | 0001 | 49.8 6.0 | 84 | 93 6 | 63 11 | 3.3 | 15.3 7.2 | 1251 | 0.22 | 15.93 | 0.036 0.007 | 102 8 | 0 |
| Fulton-NW (Ranch 5) | 2/11/26 | 60.2 3.6 | 1126 | 51.9 16.7 | 2336 | 49.6 8.1 | 83 | 92 8 | 63 60 | 5.2 | 19.6 12.6 | 0220 | 0.19 | 19.45 | 0.044 0.015 | 120 10 | 0 |
| Windsor-South (Laughlin Rd) | 2/11/26 | 60.2 3.4 | 1201 | 51.0 14.2 | 0020 | 49.1 5.4 | 83 | 90 10 | 65 64 | - | - | - | 0.16 | 19.41 | - | - | - |
| Fulton-SE (Barnes Rd) | 2/11/26 | 60.6 2.9 | 1225 | 52.6 16.1 | 2356 | 49.5 5.6 | 82 | 89 8 | 64 7 | 0.4 | 22.5 11.4 | 1239 | 0.07 | 18.56 | - | - | - |
| Fulton-SW (Ranch 21) | 2/11/26 | 60.0 3.5 | 1136 | 51.1 15.9 | 2357 | 49.1 34.2 | 83 | 91 9 | 65 65 | 5.5 | 18.8 10.6 | 1137 | 0.14 | 18.95 | 0.045 0.010 | 122 14 | - |
| Santa Rosa-NW (Goldfields) | 2/11/26 | 60.0 2.7 | 1157 | 51.5 15.7 | 0014 | 49.4 4.9 | 83 | 93 7 | 64 6 | 6.6 | 18.6 9.6 | 1327 | 0.15 | 19.93 | 0.044 0.018 | 96 3 | - |
| Goldfields Remote | 2/11/26 | 59.9 2.3 | 1154 | 51.6 16.4 | 0019 | - | - | - | - | - | - | - | - | - | - | - | 0 |
| NW Santa Rosa (Piner Road) | 2/11/26 | 59.0 2.5 | 1154 | 50.6 15.8 | 0026 | 52.0 6.8 | 91 | 100 0 | 71 7 | 5.6 | 18.8 11.3 | 1252 | 0.12 | 17.18 | - | - | 0 |
| River Rd South (Denner Ranch) | 2/11/26 | 59.2 2.5 | 1130 | 50.6 16.1 | 0004 | 51.5 6.1 | 92 | 100 0 | 67 4 | 7.0 | 25.2 16.0 | 1242 | - | - | - | - | 0 |
| West Santa Rosa (LOV Vineyard) | 2/11/26 | 60.2 3.4 | 1125 | 50.9 14.9 | 0020 | 49.4 5.4 | 83 | 94 6 | 61 5 | 2.5 | 11.8 5.5 | 0202 | 0.00 | 15.80 | 0.012 0.007 | 0 0 | 0 |
| Guerneville Rd (Prokopakis) | 2/11/26 | 59.8 2.3 | 1215 | 51.2 14.3 | 0007 | 49.8 5.0 | 84 | 96 3 | 62 4 | - | - | - | 0.19 | 18.16 | - | - | 0 |
| Guerneville Rd West (Balletto) | 2/11/26 | 60.3 3.6 | 1126 | 51.1 15.9 | 0004 | 50.8 6.0 | 87 | 96 4 | 68 5 | 6.9 | 19.3 10.9 | 1233 | 0.16 | 17.96 | - | - | 0 |
| Sanchietti Ranch | 2/11/26 | 61.7 4.0 | 1207 | 52.4 15.7 | 0001 | 51.8 6.2 | - | 94 6 | 72 0 | 7.4 | 22.9 14.1 | 0305 | 0.18 | 18.80 | - | - | - |
| Occidental Rd (Sebastopol) | 2/11/26 | 60.6 4.0 | 1151 | 50.2 15.7 | 2351 | 53.9 7.2 | 100 | 100 0 | 100 0 | 4.6 | 22.4 14.2 | 0235 | 0.00 | 6.83 | - | - | 0 |
| Lower Westside Rd (Ranch 12) | 2/11/26 | 62.6 0.3 | 1140 | 50.0 11.1 | 0001 | 49.3 4.9 | 83 | 95 2 | 58 13 | 1.6 | 13.6 5.5 | 1308 | 0.22 | 23.44 | - | - | 0 |
| Guerneville (Laughlin Rd) | 2/11/26 | 58.7 4.1 | 1112 | 49.2 9.3 | 0031 | 50.9 5.3 | 92 | 98 0 | 78 17 | 1.8 | 16.6 11.7 | 1303 | 0.58 | 32.22 | - | - | - |
| Korbel (Winery) | 2/11/26 | 58.0 2.7 | 1148 | 49.8 8.7 | 0016 | 50.9 4.6 | 90 | 100 0 | 75 12 | 3.6 | 18.6 10.5 | 1312 | 0.69 | 29.76 | - | - | - |
| Forestville (Shone Farms) | 2/11/26 | 59.4 0.5 | 1157 | 50.3 12.9 | 0034 | 50.0 5.7 | 87 | 94 2 | 69 16 | 4.5 | 21.4 11.3 | 1310 | 0.29 | 24.95 | 0.030 0.000 | 73 31 | 0 |
| Forestville-NE (Ranch 30) | 2/11/26 | 58.2 0.1 | 1208 | 49.2 12.2 | 2347 | 50.8 5.9 | 93 | 98 2 | 75 19 | 3.7 | 25.1 14.7 | 1249 | 0.32 | 23.34 | 0.026 0.001 | 83 23 | - |
| Green Valley Vineyard | 2/11/26 | 58.1 0.9 | 1057 | 50.1 12.0 | 2358 | 50.4 6.2 | 92 | 97 1 | 68 16 | 2.6 | 19.5 13.2 | 1247 | 0.57 | 28.42 | 0.007 0.003 | 0 0 | - |
| Green Valley (Sanchietti) | 2/11/26 | 59.8 1.6 | 1157 | 49.0 13.6 | 2355 | - | - | - | - | - | - | - | - | - | - | - | 0 |
| Keefer Ranch (Green Valley) | 2/11/26 | 59.8 3.2 | 1200 | 49.0 14.2 | 2359 | 51.3 7.1 | 93 | 98 1 | 72 8 | - | - | - | 0.48 | 25.46 | - | - | - |
| Graton-South (Mill Station Rd) | 2/11/26 | 60.3 2.8 | 1152 | 48.8 14.9 | 2359 | 50.9 7.3 | 92 | 99 0 | 66 11 | 2.2 | 11.1 5.3 | 1236 | 0.48 | 22.68 | - | - | 0 |
| Occidental (Horseshoe Bend) | 2/11/26 | 54.6 1.2 | 1427 | 50.0 5.6 | 2322 | 49.9 8.2 | - | 97 1 | 81 36 | - | - | - | 0.01 | 16.19 | - | - | - |
| Sexton Valley (Jacqueline's Blk) | 2/11/26 | 58.8 1.0 | 1151 | 49.1 14.6 | 0001 | 51.5 7.4 | 93 | 99 0 | 73 16 | 2.7 | 17.6 10.7 | 1249 | 0.59 | 8.33 | - | - | 0 |
| Sebastopol Hills (Burnside Rd) | 2/11/26 | 56.8 1.2 | 1149 | 49.8 6.6 | 0013 | 51.1 6.4 | 97 | 100 0 | 79 32 | 1.3 | 13.5 4.9 | 1131 | 0.43 | 22.38 | - | - | 0 |
| Seaview/Fort Ross (Hirsch) | 2/11/26 | 52.5 0.9 | 1308 | 46.8 0.8 | 2357 | 47.0 9.6 | 95 | 97 2 | 90 58 | 8.0 | 25.6 7.0 | 0156 | 0.49 | 38.97 | 0.026 0.015 | 122 26 | - |
| Max | 62.6 | - | 52.6 | - | 53.9 | 100 | 100 | 100 | 8.0 | 25.6 | - | 0.69 | 38.97 | 0.047 | 122 | - | |
| Avg | - | - | - | - | 50.2 | 88 | - | - | 4.2 | - | - | - | - | - | - | - | |
| Min | 52.5 | - | 46.8 | - | 47.0 | 80 | 84 | 58 | 0.4 | 11.1 | - | 0.00 | 6.83 | 0.007 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Upper Rincon Valley | 2/11/26 | 56.6 1.3 | 1139 | 47.9 7.5 | 2327 | 46.4 7.7 | 93 2 | 65 26 | 5.1 2.6 | 23.6 8.7 | 0253 | SSE | 148 | 0.00 | 5.41 | 0.036 0.004 | 108 21 | - |
| Lower Bennett Valley | 2/11/26 | 59.2 0.8 | 1214 | 49.9 16.2 | 2328 | 49.6 7.3 | 94 6 | 67 16 | 5.2 2.4 | 20.6 5.9 | 0139 | E | 97 | 0.31 | 18.09 | 0.037 0.000 | 120 0 | 0 0 |
| Kenwood (Wildwood) | 2/11/26 | 60.7 0.4 | 1216 | 49.2 11.4 | 2304 | 48.7 6.2 | 98 5 | 63 20 | 6.2 3.1 | 25.0 4.7 | 0152 | SE | 137 | 0.42 | 21.77 | 0.042 0.004 | 117 31 | - |
| Sonoma Valley (Bedrock) | 2/11/26 | 58.2 1.5 | 1206 | 49.8 14.6 | 2327 | 48.0 6.4 | 94 1 | 63 16 | - | - | - | - | 0.47 | 17.73 | - | - | - |
| Sonoma-West (Arnold) | 2/11/26 | 61.4 0.5 | 1012 | 47.3 12.2 | 2316 | 49.9 6.8 | 94 0 | 64 14 | 5.1 3.1 | 23.2 5.9 | 0123 | ESE | 113 | 0.23 | 14.77 | 0.041 0.000 | 131 22 | - |
| Sonoma Valley HS | 2/11/26 | 60.4 0.0 | 1012 | 51.6 14.6 | 2336 | 51.5 6.2 | 100 0 | 68 11 | 4.8 2.9 | 13.5 1.0 | 1228 | ESE | 120 | 0.00 | 5.18 | 0.037 0.000 | 128 11 | - |
| Sonoma East (Bundschu01) | 2/11/26 | 60.0 2.6 | 1149 | 52.6 16.5 | 2358 | 49.2 6.4 | 92 2 | 62 15 | 8.8 4.2 | 33.1 5.5 | 0135 | E | 95 | 0.35 | 12.24 | 0.050 0.003 | 120 32 | - |
| Schellville (Sasaki) | 2/4/26 | 70.2 | 1502 | 39.9 | 0001 | 48.4 | 98 | 51 | 2.9 | 11.8 | 1113 | NE | 34 | 0.00 | 0.00 | - | - | 0 |
| Sonoma-SE (Napoli) | 2/11/26 | 61.7 3.3 | 1151 | 51.7 14.8 | 2317 | 49.8 6.4 | 92 2 | 61 16 | 5.4 2.6 | 21.5 1.0 | 0134 | E | 79 | 0.17 | 11.30 | - | - | 0 0 |
| Ricci Vineyards (Carneros) | 2/11/26 | 61.0 2.3 | 1145 | 50.1 13.7 | 2310 | 49.8 6.2 | 94 2 | 62 16 | 8.0 3.6 | 26.1 6.3 | 0133 | E | 91 | 0.24 | 14.40 | 0.045 0.001 | 132 28 | - |
| Carneros (Ranch 71) | 2/11/26 | 58.7 2.1 | 1145 | 51.6 7.8 | 2301 | 49.4 6.2 | 95 4 | 64 15 | 9.6 4.1 | 33.1 10.3 | 0105 | ENE | 76 | 0.25 | 12.44 | 0.040 0.009 | 106 52 | 0 0 |
| Carneros Upper (Ranch 81) | 2/11/26 | 61.0 3.7 | 1103 | 50.9 7.2 | 2325 | 46.5 4.0 | - | - | 9.2 2.4 | 35.0 7.2 | 0106 | E | 80 | - | - | - | - | 0 0 |
| Carneros Lower (Ranch 81) | 2/11/26 | 61.3 0.6 | 1103 | 48.6 9.9 | 2322 | 50.1 6.3 | 100 7 | 63 18 | 3.0 0.6 | 16.9 1.7 | 1119 | S | 176 | 0.30 | 13.30 | 0.028 0.008 | 78 36 | 0 0 |
| Rohnert Park-West (Stony Point) | 2/11/26 | 59.7 2.4 | 1154 | 49.1 15.4 | 0001 | 51.2 6.7 | 96 3 | 72 6 | 6.9 5.4 | 30.5 19.7 | 0204 | ESE | 117 | 0.26 | 2.11 | - | - | - |
| Cartograph Wines Base | 2/11/26 | 59.4 2.8 | 1140 | 50.1 8.6 | 2358 | 51.5 5.5 | 98 1 | 77 9 | 5.7 3.9 | 20.6 8.3 | 0150 | NE | 47 | 0.52 | 18.29 | 0.036 0.009 | 149 42 | - |
| Cartograph Wines Remote | 2/11/26 | 63.1 4.7 | 1140 | 47.2 11.4 | 0001 | - | - | - | - | - | - | - | - | - | - | - | - |
| Rice-Spivak Vineyard | 2/11/26 | 60.9 2.9 | 1144 | 46.0 14.3 | 0001 | - | - | - | - | - | - | - | - | - | - | - | - |
| Penngrove (Asellus) | 2/11/26 | 58.8 0.9 | 1151 | 52.7 17.2 | 0645 | 49.2 6.0 | 92 3 | 65 12 | 11.1 7.1 | 28.5 3.6 | 0214 | E | 83 | 8.16 | 23.87 | - | - | 0 0 |
| Petaluma (Ranch 10) | 2/11/26 | 60.6 1.0 | 1043 | 50.7 13.3 | 2249 | 50.7 6.2 | 95 0 | 69 14 | 4.5 2.2 | 11.4 0.3 | 0016 | NE | 44 | 0.14 | 11.92 | 0.038 0.003 | 127 0 | 0 0 |
| Max | 63.1 | - | 52.7 | - | 51.5 | 100 | 77 | 11.1 | 35.0 | - | - | 8.16 | 23.87 | 0.050 | 149 | - | |
| Avg | - | - | - | - | 49.5 | - | - | 6.6 | - | - | - | - | - | - | - | - | |
| Min | 56.6 | - | 46.0 | - | 46.4 | 92 | 61 | 3.0 | 11.4 | - | - | 0.00 | 2.11 | 0.028 | 78 | - |