| Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | RH (%) | Max RH (%) | 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) | 11/19/24 | 47.8 4.3 | 1406 | 37.1 3.1 | 0713 | 33.2 1.0 | 66 | 85 2 | 52 9 | 2.9 | 15.0 4.6 | 2315 | ESE | 118 | 0.00 | 2.50 | - | - | 0 0 |
| Rockpile Upper (Cooley) | 11/19/24 | 44.9 3.4 | 1338 | 37.3 1.0 | 0001 | 31.0 2.3 | 66 | 82 11 | 53 4 | 6.5 | 32.0 0.2 | 1836 | S | 170 | 0.00 | 2.55 | 0.038 0.026 | 108 183 | 0 0 |
| Cloverdale-East (Ranch 83) | 11/19/24 | 51.9 4.5 | 1520 | 36.6 6.5 | 0001 | 35.8 10.7 | - | - | - | 2.4 | 12.3 3.2 | 0510 | NNW | 333 | 0.00 | 2.14 | 0.026 0.027 | 103 111 | 0 0 |
| Cloverdale-SE (Ranch 38) | 11/19/24 | 51.2 3.6 | 1716 | 37.1 2.2 | 0715 | 35.6 0.3 | 71 | 88 0 | 48 2 | 5.4 | 21.3 0.3 | 2358 | NNW | 328 | 0.00 | 2.13 | 0.040 0.023 | 102 115 | 0 0 |
| Geyserville-North (Hoffman) | 11/19/24 | 53.5 3.9 | 1451 | 33.6 2.7 | 0446 | 35.9 1.0 | 73 | 94 3 | 50 7 | 1.9 | 11.0 2.5 | 2150 | SSE | 155 | 0.00 | 1.78 | 0.033 0.025 | 104 131 | 0 0 |
| Geyserville (Ranch 3) | 11/19/24 | 53.3 3.4 | 1401 | 34.3 2.6 | 0455 | 36.0 0.6 | 73 | 100 0 | 47 6 | 2.2 | 11.3 5.4 | 2153 | ESE | 123 | 0.00 | 1.85 | 0.032 0.026 | 103 114 | 0 0 |
| Geyserville-East (Ranch 40) | 11/19/24 | 52.2 5.4 | 2216 | 36.0 2.8 | 0726 | 35.0 0.8 | 70 | 92 2 | 41 1 | 5.7 | 27.0 4.4 | 1733 | SE | 137 | 0.00 | 1.83 | 0.046 0.023 | 122 139 | 0 0 |
| Geyserville-South (Nervo Station) | 11/19/24 | 53.4 4.8 | 1355 | 34.7 1.3 | 0350 | - | - | - | - | 1.2 | 11.5 7.0 | 1735 | SE | 134 | 0.00 | 1.63 | - | - | 0 0 |
| Lytton (River Oaks) | 11/19/24 | 55.1 4.0 | 1347 | 30.4 1.3 | 0505 | 34.8 0.9 | 74 | 96 2 | 47 11 | 1.6 | 8.8 9.3 | 1729 | ESE | 107 | 0.00 | 1.68 | 0.031 0.035 | 115 128 | 0 0 |
| Jimtown-North (Piccolo Ranch 15) | 11/19/24 | 55.0 3.3 | 1452 | 30.1 0.6 | 0355 | 34.4 0.8 | 74 | 100 0 | 41 7 | 1.1 | 10.8 5.9 | 1736 | E | 80 | 0.00 | 1.73 | 0.028 0.027 | 116 114 | 0 0 |
| Jimtown-NE (Red Fan) | 11/19/24 | 54.4 3.9 | 2226 | 31.0 0.1 | 0336 | 34.4 0.0 | 73 | 98 2 | 35 1 | 1.7 | 15.1 5.6 | 2157 | E | 90 | 0.00 | 1.87 | 0.033 0.038 | 121 136 | 0 0 |
| HWY 128/Chalk Hill Rd (Landslide) | 11/19/24 | 55.5 2.8 | 1346 | 29.8 0.2 | 0309 | 35.5 1.0 | 77 | 100 0 | 47 12 | 1.2 | 11.0 6.8 | 1736 | ENE | 69 | 0.00 | 2.05 | 0.359 | - | 0 0 |
| N Chalk Hill Rd (Ranch 63) | 11/19/24 | 54.6 3.8 | 1348 | 29.3 0.2 | 0312 | 34.7 1.1 | 76 | 99 0 | 46 10 | 1.2 | 9.3 7.8 | 2148 | ENE | 70 | 0.00 | 2.01 | 0.030 0.031 | 122 107 | - |
| Knights Valley (Bavarian Lion) | 11/19/24 | 54.6 3.1 | 1448 | 28.4 2.0 | 0323 | 33.0 0.5 | 72 | 98 0 | 43 8 | 2.4 | 13.8 3.7 | 2221 | SE | 146 | 0.00 | 2.39 | 0.040 0.025 | 141 115 | - |
| Upper Dry Creek Valley | 11/19/24 | 53.6 4.7 | 1354 | 33.6 0.5 | 0333 | 36.2 0.5 | 76 | 96 2 | 50 12 | 1.5 | 12.8 3.0 | 1740 | ESE | 121 | 0.00 | 1.92 | 0.030 0.031 | 113 138 | - |
| Lower Dry Creek Valley | 11/19/24 | 53.2 5.9 | 1435 | 31.2 0.0 | 0334 | 35.8 0.7 | 76 | 100 0 | 49 13 | 1.8 | 8.9 8.5 | 2311 | ESE | 102 | 0.00 | 1.76 | 0.033 0.033 | 125 115 | 0 0 |
| Max | 55.5 | - | 37.3 | - | 36.2 | 77 | 100 | 53 | 6.5 | 32.0 | - | - | 0.00 | 2.55 | 0.359 | 141 | - | |
| Avg | - | - | - | - | 34.8 | 73 | - | - | 2.5 | - | - | - | - | - | - | - | - | |
| Min | 44.9 | - | 28.4 | - | 31.0 | 66 | 82 | 35 | 1.1 | 8.8 | - | - | 0.00 | 1.63 | 0.026 | 102 | - |
| Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | Max RH (%) | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Healdsburg-South (Sodini) | 11/19/24 | 54.7 3.8 | 1411 | 32.0 0.9 | 0309 | - | 98 2 | 49 13 | 0.8 1.7 | 11.0 7.8 | 1737 | E | 97 | 1.98 | 39.28 | - | - | 0 0 |
| Windsor-NW (Ranch 8) | 11/19/24 | 56.4 3.4 | 1357 | 35.0 1.9 | 0342 | 37.2 0.1 | 87 0 | 53 12 | 0.0 1.0 | 3.0 16.3 | 1540 | SW | 228 | 0.00 | 1.95 | 0.029 0.026 | 143 92 | 0 0 |
| Windsor-East (Ranch 16) | 11/19/24 | 56.2 2.5 | 1425 | 30.4 0.5 | 0324 | 34.7 0.5 | 100 0 | 42 6 | 1.7 0.7 | 13.1 5.2 | 2229 | SE | 130 | 0.00 | 1.69 | 0.038 0.027 | 132 118 | 0 0 |
| Mark West-North (Ranch 14) | 11/19/24 | 56.0 3.0 | 1432 | 31.4 1.1 | 0332 | 34.2 0.2 | 97 2 | 39 4 | 0.8 0.3 | 10.3 1.4 | 1739 | E | 89 | 0.00 | 2.06 | 0.033 0.025 | 134 119 | 0 0 |
| Windsor-SE (Silk Rd) | 11/19/24 | 55.4 3.7 | 1432 | 29.9 1.3 | 0203 | 35.6 1.4 | 98 1 | 44 9 | 0.9 1.4 | 6.7 6.9 | 1730 | E | 82 | 0.00 | 1.75 | 0.032 0.033 | 142 114 | 0 0 |
| Fulton-NW (Ranch 5) | 11/19/24 | 56.1 1.2 | 1434 | 29.9 2.0 | 0302 | 34.7 0.1 | 98 2 | 40 2 | 1.5 1.4 | 11.1 7.8 | 2335 | ESE | 115 | 0.00 | 1.86 | 0.039 0.023 | 144 85 | 0 0 |
| Windsor-South (Laughlin Rd) | 11/19/24 | 56.0 4.2 | 1337 | 32.0 1.9 | 0255 | - | - | - | - | - | - | - | 0.00 | 1.68 | - | - | 0 0 |
| Fulton-SE (Barnes Rd) | 11/19/24 | 56.6 1.6 | 1358 | 31.4 1.4 | 0328 | 34.1 1.1 | 95 2 | 36 4 | 2.0 0.6 | 12.5 6.8 | 2335 | SSE | 166 | 0.00 | 1.80 | - | - | - |
| Fulton-SW (Ranch 21) | 11/19/24 | 56.2 1.7 | 1412 | 31.2 2.5 | 0322 | - | - | - | 2.1 0.9 | 12.3 6.9 | 2332 | SE | 134 | 0.00 | 1.77 | 0.046 0.024 | 180 109 | 0 0 |
| Santa Rosa-NW (Goldfields) | 11/19/24 | 57.4 4.2 | 1346 | 31.8 1.7 | 0323 | 34.5 0.7 | 97 0 | 36 3 | 2.3 1.0 | 13.6 4.8 | 2341 | SSE | 154 | 0.00 | 1.70 | 0.046 0.025 | 146 100 | - |
| Goldfields Remote | 11/19/24 | 57.6 1.2 | 1407 | 31.7 1.4 | 0251 | - | - | - | - | - | - | - | - | - | - | - | 0 0 |
| NW Santa Rosa (Piner Road) | 11/19/24 | 56.6 2.2 | 1415 | 30.0 2.1 | 0329 | 35.7 0.3 | 100 0 | 42 4 | 1.3 0.0 | 10.1 0.6 | 2318 | ESE | 120 | 0.00 | 1.98 | - | - | - |
| River Rd South (Denner Ranch) | 11/19/24 | 57.1 1.9 | 1401 | 30.4 3.0 | 0312 | 34.6 0.1 | 96 0 | 41 9 | 2.2 1.5 | 10.7 8.5 | 2317 | SE | 146 | - | - | - | - | - |
| West Santa Rosa (LOV Vineyard) | 11/19/24 | 57.5 1.5 | 1414 | 31.4 2.2 | 0348 | 34.8 0.0 | 97 1 | 40 6 | 0.9 1.3 | 7.8 8.8 | 2322 | SSE | 159 | 0.00 | 1.91 | 0.009 0.019 | 3 1 | 0 0 |
| Guerneville Rd (Prokopakis) | 11/19/24 | 57.6 2.9 | 1410 | 30.7 2.2 | 0310 | 35.4 0.3 | 99 1 | 42 10 | - | - | - | - | 0.00 | 1.43 | - | - | - |
| Guerneville Rd West (Balletto) | 11/19/24 | 56.6 2.0 | 1404 | 30.3 1.4 | 0200 | 35.7 0.2 | 98 0 | 44 5 | 1.8 0.6 | 12.1 2.4 | 2323 | ESE | 115 | 0.00 | 2.24 | - | - | - |
| Guerneville Rd East (Rich Ranch) | 11/19/24 | 57.4 1.2 | 1334 | 30.8 1.6 | 0350 | 33.9 0.3 | 98 1 | 33 0 | - | - | - | - | - | - | - | - | 0 0 |
| Sanchietti Ranch | 11/19/24 | 57.5 1.9 | 1343 | 31.2 1.6 | 0151 | 36.6 0.2 | 98 0 | 44 4 | 2.4 0.5 | 12.4 6.4 | 2232 | SSE | 159 | 0.00 | 2.13 | - | - | - |
| Occidental Rd (Sebastopol) | 11/19/24 | 58.0 1.6 | 1335 | 30.8 1.1 | 0200 | 40.0 0.7 | 100 0 | 57 8 | 1.6 1.4 | 11.6 8.1 | 2329 | SE | 134 | 0.00 | 1.91 | - | - | - |
| Lower Westside Rd (Ranch 12) | 11/19/24 | 55.7 4.1 | 1417 | 31.2 1.3 | 0211 | 36.1 1.7 | 97 3 | 47 17 | 0.5 1.1 | 6.1 8.5 | 1739 | W | 262 | 0.00 | 1.83 | 0.005 0.019 | 0 0 | 0 0 |
| Guerneville (Laughlin Rd) | 11/19/24 | 55.0 4.4 | 1453 | 30.8 1.6 | 0249 | 37.6 0.6 | 98 1 | 52 17 | 0.5 0.5 | 4.7 10.2 | 1315 | W | 264 | 0.00 | 3.50 | - | - | - |
| Korbel (Winery) | 11/19/24 | 55.7 3.2 | 1424 | 33.4 0.9 | 0149 | 38.4 0.7 | 100 0 | 51 16 | 0.8 0.8 | 7.0 9.6 | 1730 | SSW | 202 | 0.00 | 1.68 | - | - | - |
| Forestville (Shone Farms) | 11/19/24 | 56.2 3.0 | 1423 | 31.9 2.5 | 0454 | 35.8 0.5 | 96 1 | 51 15 | 1.1 2.0 | 6.6 11.5 | 0538 | SW | 230 | 0.00 | 1.50 | 0.034 0.035 | 142 112 | 0 0 |
| Forestville-NE (Ranch 30) | 11/19/24 | 56.8 1.9 | 1347 | 30.5 2.6 | 0436 | 37.2 1.0 | 98 1 | 52 14 | 1.1 2.1 | 7.9 13.8 | 1730 | SE | 125 | 0.00 | 1.58 | 0.035 0.033 | 159 98 | 0 0 |
| Green Valley Vineyard | 11/19/24 | 55.6 2.9 | 1412 | 33.8 2.6 | 0332 | 36.0 0.5 | 96 1 | 49 14 | 1.4 1.2 | 8.1 7.0 | 2306 | ESE | 115 | 0.00 | 2.92 | 0.031 0.022 | 118 76 | - |
| Green Valley (Sanchietti) | 11/19/24 | 57.8 2.0 | 1407 | 28.9 0.9 | 0253 | - | - | - | - | - | - | - | - | - | - | - | - |
| Graton-West (Dutton Ranch) | 11/19/24 | 57.3 2.4 | 1422 | 30.5 2.0 | 0310 | 40.4 3.1 | 100 0 | 54 17 | 1.0 0.4 | 6.0 7.8 | 1454 | SSW | 212 | 0.00 | 2.36 | - | - | 0 0 |
| Graton-South (Mill Station Rd) | 11/19/24 | 57.1 0.5 | 1404 | 29.5 0.7 | 0311 | 35.8 0.6 | 98 1 | 45 7 | 0.1 0.8 | 6.0 4.6 | 1345 | E | 97 | 0.00 | 2.99 | - | - | 0 0 |
| Occidental (Horseshoe Bend) | 11/19/24 | 54.2 1.8 | 1335 | 38.6 1.0 | 0555 | 34.6 2.9 | 88 5 | 42 4 | - | - | - | - | 0.00 | 3.72 | - | - | - |
| Sexton Valley (Jacqueline's Blk) | 11/19/24 | 57.2 1.0 | 1406 | 30.4 2.4 | 0347 | 37.3 0.2 | 98 1 | 52 9 | 0.8 0.7 | 7.1 6.8 | 1332 | SE | 137 | 0.00 | 1.22 | - | - | - |
| Sebastopol Hills (Burnside Rd) | 11/19/24 | 55.3 1.1 | 1327 | 37.3 4.0 | 0434 | 37.2 0.4 | 92 5 | 53 8 | 1.2 1.8 | 10.8 5.6 | 2213 | SE | 146 | 0.00 | 2.89 | - | - | - |
| Seaview/Fort Ross (Hirsch) | 11/19/24 | 48.0 1.5 | 2345 | 39.5 0.4 | 0041 | 33.6 2.8 | 84 8 | 37 24 | 4.5 0.6 | 29.6 14.1 | 2230 | ESE | 120 | 0.00 | 4.40 | 0.042 0.002 | 123 112 | - |
| Max | 58.0 | - | 39.5 | - | 40.4 | 100 | 57 | 4.5 | 29.6 | - | - | 1.98 | 39.28 | 0.046 | 180 | - | |
| Avg | - | - | - | - | 36.0 | - | - | 1.4 | - | - | - | - | - | - | - | - | |
| Min | 48.0 | - | 28.9 | - | 33.6 | 84 | 33 | 0.0 | 3.0 | - | - | 0.00 | 1.22 | 0.005 | 0 | - |
| Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | Max RH (%) | 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 | 11/19/24 | 53.8 1.5 | 1345 | 36.2 0.6 | 0259 | 32.2 1.8 | 87 4 | 35 2 | 2.3 0.3 | 17.3 5.4 | 2228 | ESE | 113 | 0.00 | 2.86 | 0.046 0.013 | 164 114 | - |
| Lower Bennett Valley | 11/19/24 | 56.0 1.5 | 1133 | 27.1 0.9 | 0343 | 32.6 0.3 | 100 0 | 33 5 | 2.5 0.1 | 12.8 3.7 | 2321 | SSE | 155 | 0.00 | 1.98 | 0.055 0.008 | 183 81 | 0 0 |
| Kenwood (Wildwood) | 11/19/24 | 55.1 1.0 | 1332 | 30.8 4.1 | 0507 | 35.4 0.3 | 97 2 | 43 6 | 2.3 1.3 | 11.0 9.8 | 1151 | WSW | 248 | 0.00 | 0.95 | 0.048 0.016 | 209 50 | - |
| Sonoma Valley (Bedrock) | 11/19/24 | 54.3 3.5 | 1327 | 32.6 1.0 | 0533 | 34.4 0.6 | - | - | 2.0 2.2 | 10.1 8.4 | 1151 | S | 180 | 0.00 | 1.31 | - | - | - |
| Sonoma-West (Arnold) | 11/19/24 | 55.8 3.5 | 1317 | 31.8 2.1 | 0501 | 35.7 0.6 | 95 1 | 44 14 | 1.3 3.3 | 8.6 8.6 | 1237 | ESE | 111 | 0.00 | 1.62 | 0.040 0.030 | 155 63 | - |
| Sonoma Valley HS | 11/19/24 | 55.2 3.8 | 1307 | 33.1 2.2 | 0302 | 37.4 0.1 | 98 0 | 50 13 | 1.0 1.4 | 4.6 2.2 | 1432 | SSE | 163 | 0.00 | 0.04 | 0.042 0.020 | 194 72 | - |
| Sonoma East (Bundschu01) | 11/19/24 | 56.0 2.6 | 1319 | 30.5 1.8 | 0142 | 35.5 1.1 | 95 2 | 44 12 | 1.6 2.1 | 10.1 11.4 | 1222 | SSE | 149 | 0.00 | 1.55 | 0.045 0.028 | 192 74 | - |
| Schellville (Sasaki) | 11/19/24 | 55.8 4.0 | 1511 | 32.2 3.7 | 0419 | 35.7 0.1 | 94 1 | 44 14 | 1.4 2.9 | 8.1 11.4 | 1313 | E | 85 | 0.00 | 0.03 | - | - | 0 0 |
| Sonoma-SE (Napoli) | 11/19/24 | 56.9 2.4 | 1230 | 31.7 1.7 | 0402 | 35.3 0.5 | 95 1 | 41 10 | 0.9 1.7 | 7.4 10.4 | 1050 | SSE | 167 | 0.00 | 1.16 | - | - | 0 0 |
| Ricci Vineyards (Carneros) | 11/19/24 | 56.9 2.8 | 1152 | 31.3 4.3 | 0319 | 36.1 0.1 | 96 0 | 44 14 | 1.6 3.6 | 9.1 10.0 | 1228 | SSE | 154 | 0.00 | 0.92 | 0.048 0.032 | 208 82 | - |
| Carneros (Ranch 71) | 11/19/24 | 55.4 2.6 | 1218 | 36.2 4.1 | 0601 | 35.2 0.3 | 89 3 | 44 11 | 2.5 2.9 | 9.9 14.0 | 2156 | ENE | 58 | 0.00 | 1.26 | 0.049 0.031 | 195 75 | 0 0 |
| Carneros Upper (Ranch 81) | 11/19/24 | 56.2 2.1 | 1138 | 36.6 5.2 | 0616 | 34.1 0.7 | 88 0 | 40 9 | 3.1 4.5 | 11.3 11.7 | 2256 | SE | 144 | - | - | - | - | 0 0 |
| Carneros Lower (Ranch 81) | 11/19/24 | 57.0 1.9 | 1214 | 30.6 1.3 | 0226 | 35.7 0.0 | 100 5 | 42 7 | - | 6.8 8.1 | 1128 | S | 182 | 0.00 | 0.92 | - | 181 50 | 0 0 |
| Rohnert Park-West (Stony Point) | 11/19/24 | 56.0 2.4 | 1359 | 29.9 1.3 | 0308 | 35.6 0.1 | 98 1 | 42 3 | 2.6 0.8 | 15.5 3.4 | 2223 | S | 176 | 0.53 | 1.52 | - | - | - |
| Cartograph Wines Base | 11/19/24 | 55.8 1.2 | 1341 | 35.5 5.7 | 0709 | 37.0 1.0 | 96 9 | 43 2 | 2.8 1.1 | 15.9 2.3 | 2215 | SE | 127 | 0.00 | 2.45 | 0.049 0.012 | 190 69 | - |
| Cartograph Wines Remote | 11/19/24 | 56.5 0.5 | 1329 | 32.7 1.2 | 0154 | - | - | - | - | - | - | - | - | - | - | - | - |
| Rice-Spivak Vineyard | 11/19/24 | 57.8 1.4 | 1320 | 27.8 0.8 | 0201 | - | - | - | - | - | - | - | - | - | - | - | - |
| Penngrove (Asellus) | 11/19/24 | 55.6 3.1 | 1310 | 31.8 0.0 | 0211 | 34.0 0.2 | 95 3 | 36 4 | 4.6 1.2 | 18.0 0.4 | 2244 | ESE | 120 | 0.14 | 0.36 | - | - | 0 0 |
| Roger's Creek (Ranch 50) | 11/19/24 | 53.1 3.1 | 1256 | 38.6 1.5 | 0557 | 34.1 1.2 | 80 15 | 38 3 | 3.3 1.9 | 11.8 8.4 | 2125 | E | 96 | 0.00 | 2.18 | 0.053 0.017 | 184 81 | 0 0 |
| Petaluma (Ranch 10) | 11/19/24 | 57.9 2.9 | 1128 | 30.4 1.4 | 0203 | 35.3 1.1 | 99 1 | 37 4 | 1.1 1.2 | 6.4 9.0 | 1136 | S | 171 | 0.00 | 1.78 | 0.043 0.016 | 166 50 | 0 0 |
| Max | 57.9 | - | 38.6 | - | 37.4 | 100 | 50 | 4.6 | 18.0 | - | - | 0.53 | 2.86 | 0.055 | 209 | - | |
| Avg | - | - | - | - | 35.1 | - | - | 2.2 | - | - | - | - | - | - | - | - | |
| Min | 53.1 | - | 27.1 | - | 32.2 | 80 | 33 | 0.9 | 4.6 | - | - | 0.00 | 0.03 | 0.040 | 155 | - |