| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Min Temp (°F) | Daily Max Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockpile Upper (Cooley) | 5/28/26 | 1400 | 66.0 4.8 | 49 6 | 46.5 7.8 | 8.2 0.4 | SSE | 155 | 15.3 2.6 | 0.00 | 0.28 | 45.6 3.3 | 66.4 3.0 |
| Rockpile Lower (Cooley) | 5/28/26 | 1345 | 67.0 2.9 | 48 7 | 46.6 6.9 | 3.3 1.8 | SSW | 194 | 7.8 2.5 | 0.00 | 0.27 | 48.6 2.5 | 68.8 2.1 |
| Cloverdale-East (Ranch 83) | 5/28/26 | 1400 | 70.1 3.2 | - | - | 4.5 0.3 | SSW | 210 | 8.8 4.4 | 0.00 | 0.41 | 52.0 5.5 | 70.5 4.0 |
| Cloverdale-SE (Ranch 38) | 5/28/26 | 1400 | 68.6 0.2 | 51 5 | 49.8 2.4 | 7.7 2.9 | SSW | 195 | 13.7 3.4 | 0.00 | 0.49 | 50.6 2.1 | 70.3 2.7 |
| Geyserville-North (Hoffman) | 5/28/26 | 1400 | 71.0 1.9 | 48 5 | 50.6 1.5 | 3.1 1.6 | SSE | 148 | 9.0 4.3 | 0.00 | 0.00 | 52.8 4.9 | 72.2 2.8 |
| Geyserville (Ranch 3) | 5/28/26 | 1400 | 69.8 2.8 | 49 11 | 49.9 3.8 | 4.1 0.5 | E | 93 | 9.1 2.7 | 0.00 | 0.41 | 52.6 3.7 | 69.9 3.6 |
| Geyserville-East (Ranch 40) | 5/28/26 | 1400 | 66.7 2.0 | 54 7 | 49.3 2.1 | 4.4 8.0 | SW | 220 | 10.6 11.9 | 0.00 | 0.34 | 50.0 3.2 | 68.4 4.6 |
| Geyserville-South (Nervo Station) | 5/28/26 | 1400 | 71.7 0.6 | - | - | 4.9 0.6 | E | 85 | 9.8 2.0 | 0.00 | 0.22 | 51.5 3.9 | 72.4 1.8 |
| Peterson (Ranch 09) | 5/28/26 | 1400 | 69.8 2.6 | 48 11 | 49.2 4.5 | 3.4 3.8 | ENE | 68 | 10.6 3.7 | 0.00 | 0.37 | 51.9 3.6 | 70.4 3.5 |
| Crazy Creek Ranch | 5/28/26 | 1400 | 71.5 2.9 | 50 10 | 52.0 3.5 | 3.9 2.4 | SSE | 161 | 9.0 3.4 | 0.00 | 0.33 | 52.6 9.6 | 71.5 3.3 |
| Whitton Ranch (201e) | 5/28/26 | 1400 | 71.5 2.8 | 46 9 | 49.8 3.0 | 4.1 1.0 | ENE | 73 | 8.8 1.4 | 0.00 | 0.42 | 52.0 8.0 | 72.3 3.1 |
| Lytton East (Shop Hill Bottom) | 5/28/26 | 1400 | 70.2 0.5 | 44 4 | 47.0 2.0 | 4.0 2.7 | E | 91 | 9.5 7.6 | 0.00 | 0.45 | 51.8 3.3 | 70.9 2.5 |
| Lytton East (Hill 5) | 5/28/26 | 1400 | 70.3 0.8 | 43 4 | 46.5 2.2 | 4.3 5.4 | E | 96 | 11.2 4.4 | 0.00 | 0.44 | 51.4 2.8 | 71.6 1.5 |
| Lytton West Lower (Lew 6) | 5/28/26 | 1400 | 69.5 1.3 | 45 6 | 47.0 2.5 | 3.0 3.3 | NE | 45 | 6.4 4.8 | 0.00 | 0.47 | 52.1 3.7 | 71.1 2.5 |
| Lytton West Hill (23PS) | 5/28/26 | 1400 | 69.7 1.3 | 46 8 | 47.7 4.0 | 4.0 1.6 | SE | 124 | 10.6 0.6 | 0.00 | 0.49 | 52.2 2.4 | 71.2 1.4 |
| Big River | 5/28/26 | 1400 | 68.6 3.2 | 50 9 | 49.0 2.6 | 2.8 3.4 | E | 83 | 9.1 4.5 | 0.00 | 0.36 | 52.0 4.7 | 69.4 3.1 |
| Jimtown-North (Piccolo Ranch 15) | 5/28/26 | 1400 | 68.9 2.8 | 45 8 | 46.9 2.7 | 2.2 3.8 | SSW | 205 | 8.6 7.9 | 0.00 | 0.33 | 52.3 7.9 | 73.2 0.3 |
| HWY 128/Chalk Hill Rd (Landslide) | 5/28/26 | 1400 | 68.8 5.4 | 48 11 | 48.2 2.3 | 4.6 1.7 | NNE | 31 | 10.8 2.0 | 0.00 | 0.39 | 52.7 9.0 | 70.9 3.9 |
| N Chalk Hill Rd (Ranch 63) | 5/28/26 | 1400 | 68.7 4.0 | 49 11 | 48.6 2.9 | 3.5 2.2 | NE | 50 | 7.4 6.0 | 0.00 | 0.33 | 50.0 8.8 | 70.4 2.8 |
| Newman Knights Valley | 5/28/26 | 1400 | 68.8 4.2 | 61 8 | 55.0 0.1 | 2.6 3.3 | NE | 50 | 7.0 5.6 | 0.00 | 0.29 | 52.5 12.2 | 69.4 4.1 |
| Knights Valley (Bavarian Lion) | 5/28/26 | 1400 | 68.8 4.6 | 47 12 | 47.6 4.0 | 3.3 2.0 | SE | 140 | 7.2 6.3 | 0.00 | 0.30 | 51.6 12.1 | 70.0 4.0 |
| Red Tail | 5/28/26 | 1400 | 70.3 1.3 | 49 5 | 50.3 1.9 | 5.9 1.0 | ENE | 74 | 10.9 4.9 | 0.00 | 0.37 | 52.0 7.9 | 71.0 1.5 |
| Franz Valley (Stornetta) | 5/28/26 | 1400 | 67.7 4.0 | 47 11 | 46.9 3.6 | 4.2 0.9 | ESE | 107 | 8.8 0.1 | 0.00 | 0.33 | 52.0 11.1 | 69.0 3.6 |
| Upper Dry Creek Valley | 5/28/26 | 1400 | 71.9 0.2 | 45 7 | 49.2 4.0 | 3.4 0.7 | ESE | 113 | 7.9 1.2 | 0.00 | 0.50 | 52.4 2.0 | 72.8 2.7 |
| Lower Dry Creek Valley | 5/28/26 | 1400 | 70.1 2.6 | 45 11 | 47.8 5.1 | 3.5 1.6 | SE | 132 | 8.2 3.5 | 0.00 | 0.49 | 52.6 2.9 | 71.1 2.5 |
| Max | 71.9 | 61 | 55.0 | 8.2 | - | 15.3 | 0.00 | 0.50 | 52.8 | 73.2 | ||
| Avg | 69.4 | 48 | 48.8 | 4.1 | - | 9.4 | 0.00 | - | - | - | ||
| Min | 66.0 | 43 | 46.5 | 2.2 | - | 6.4 | 0.00 | 0.00 | 45.6 | 66.4 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Windsor-NW (Ranch 8) | 5/28/26 | 1400 | 71.4 1.0 | 49 4 | 51.1 1.5 | 0.0 0.0 | ESE | 105 | 0.0 0.0 | 0.00 | 0.48 | 72.8 0.4 | 52.4 3.8 |
| Windsor-East (Ranch 16) | 5/28/26 | 1400 | 67.9 3.5 | 47 11 | 47.0 3.8 | 3.7 3.3 | SSE | 159 | 8.0 4.6 | 0.00 | 0.39 | 69.2 3.0 | 52.6 8.2 |
| Mark West-North (Ranch 14) | 5/28/26 | 1400 | 68.3 2.1 | 45 5 | 45.9 1.4 | 1.8 3.1 | NW | 312 | 5.2 6.8 | 0.00 | 0.42 | 69.7 2.6 | 52.4 6.6 |
| Windsor-SE (Silk Rd) | 5/28/26 | 1400 | 68.7 2.5 | 46 6 | 47.3 1.7 | 3.6 2.5 | NNE | 21 | 8.8 2.5 | 0.00 | 0.52 | 70.1 1.9 | 52.7 10.6 |
| Fulton-NW (Ranch 5) | 5/28/26 | 1400 | 70.0 0.3 | 43 1 | 46.5 0.3 | 2.3 4.3 | NE | 45 | 7.2 6.3 | 0.00 | 0.48 | 71.4 0.3 | 52.6 8.5 |
| Bisordi (Fulton) | 5/28/26 | 1400 | 69.2 0.1 | 51 4 | 50.6 2.2 | 3.0 4.7 | ENE | 62 | 8.0 10.3 | 0.00 | 0.40 | 69.8 1.7 | 52.8 8.8 |
| Windsor-South (Laughlin Rd) | 5/28/26 | 1400 | 71.5 0.3 | 44 5 | 48.6 3.3 | - | - | - | 0.00 | 0.29 | 72.4 0.7 | 52.4 6.8 |
| Fulton-SE (Barnes Rd) | 5/28/26 | 1400 | 68.8 1.3 | 48 3 | 48.1 0.4 | 1.8 5.3 | SE | 128 | 5.9 8.3 | 0.00 | 0.45 | 69.6 1.3 | 52.9 8.0 |
| Fulton-SW (Ranch 21) | 5/28/26 | 1400 | 69.2 0.1 | 44 1 | 46.3 0.2 | 2.6 7.3 | ENE | 78 | 6.6 11.4 | 0.00 | 0.45 | 70.1 1.2 | 52.3 8.5 |
| NW Santa Rosa (Piner Road) | 5/28/26 | 1400 | 69.9 2.7 | 51 3 | 50.8 0.7 | 3.0 6.4 | ESE | 120 | 7.6 7.3 | 0.00 | 0.00 | 70.6 0.0 | 52.5 10.1 |
| River Rd South (Denner Ranch) | 5/28/26 | 1400 | 71.9 2.9 | 40 5 | 46.2 0.3 | 4.0 8.1 | E | 90 | 9.4 9.9 | - | - | 72.5 1.9 | 51.8 9.3 |
| West Santa Rosa (LOV Vineyard) | 5/28/26 | 1400 | 69.6 1.5 | 44 4 | 46.8 0.9 | 1.9 5.9 | ESE | 121 | 6.1 9.7 | 0.00 | 0.41 | 70.4 0.4 | 52.6 9.3 |
| Guerneville Rd (Prokopakis) | 5/28/26 | 1400 | 70.5 2.8 | 46 2 | 48.4 1.6 | - | - | - | 0.00 | 0.43 | 71.2 3.8 | 52.8 8.9 |
| SunnyView Vineyard (SCWC) | 5/28/26 | 1400 | 68.5 1.3 | 46 2 | 46.7 0.3 | 2.7 7.8 | E | 83 | 6.9 8.6 | 0.00 | 0.45 | 70.3 1.8 | 52.3 10.5 |
| Guerneville Rd West (Balletto) | 5/28/26 | 1400 | 68.8 1.8 | 52 4 | 50.3 0.3 | 2.8 5.7 | ESE | 110 | 6.4 9.2 | 0.00 | 0.48 | 70.2 0.2 | 53.0 10.3 |
| Sanchietti Ranch | 5/28/26 | 1400 | 70.6 2.0 | 55 2 | 53.8 2.6 | 4.8 5.1 | S | 176 | 12.1 7.6 | 0.00 | 0.44 | 70.7 2.2 | 53.5 11.8 |
| Occidental Rd (Sebastopol) | 5/28/26 | 1400 | 73.1 5.2 | 61 2 | 58.9 4.1 | 2.6 6.1 | SSE | 148 | 8.8 10.1 | 0.00 | 0.39 | 74.6 3.5 | 52.3 10.4 |
| Harper's Rest (Windsor-West) | 5/28/26 | 1400 | 70.5 1.2 | 43 4 | 46.9 1.7 | 3.9 0.6 | ENE | 73 | 8.7 0.5 | 0.00 | 0.44 | 71.4 0.8 | 51.2 8.3 |
| Lower Westside Rd (Ranch 12) | 5/28/26 | 1400 | 70.3 1.2 | 43 5 | 46.8 2.0 | 3.8 1.8 | SSE | 160 | 9.1 2.5 | 0.00 | 0.42 | 71.1 0.8 | 52.2 8.6 |
| Guerneville (Laughlin Rd) | 5/28/26 | 1400 | 72.4 1.9 | 40 1 | 47.0 2.4 | 3.4 3.2 | SSW | 204 | 10.1 2.7 | 0.00 | 0.40 | 72.4 0.0 | 52.4 10.9 |
| Korbel (Winery) | 5/28/26 | 1400 | 71.0 0.5 | 41 0 | 46.5 0.7 | 3.8 3.7 | SE | 146 | 11.1 3.0 | 0.00 | 0.41 | 71.3 1.6 | 52.9 8.7 |
| Forestville (Shone Farms) | 5/28/26 | 1345 | 69.0 2.2 | 48 11 | 48.8 4.8 | 4.0 1.7 | ESE | 108 | 10.7 1.8 | 0.00 | 0.49 | 70.2 2.4 | 51.7 7.0 |
| Forestville-NE (Ranch 30) | 5/28/26 | 1400 | 68.8 0.3 | 50 5 | 49.5 2.9 | 2.2 7.3 | SE | 142 | 6.2 9.0 | 0.00 | 0.45 | 71.6 0.1 | 51.7 8.6 |
| Foggy Bend (Ranch 41) | 5/28/26 | 1400 | 69.9 0.7 | 52 4 | 51.4 1.6 | 2.3 5.8 | ENE | 71 | 5.9 8.5 | 0.00 | 0.46 | 71.1 0.2 | 53.0 9.3 |
| Last Stop | 5/28/26 | 1400 | 72.8 3.0 | 43 6 | 49.2 0.7 | 4.7 1.8 | ESE | 121 | 10.1 5.2 | 0.00 | 0.44 | 73.0 1.2 | 52.3 11.3 |
| Green Valley Vineyard | 5/28/26 | 1400 | 69.0 1.4 | 46 1 | 47.7 0.7 | 3.2 2.6 | ESE | 112 | 9.6 6.1 | 0.00 | 0.46 | 69.6 0.3 | 51.5 8.4 |
| Park Royal | 5/28/26 | 1400 | 69.1 0.3 | 43 0 | 45.9 0.2 | - | - | - | 0.00 | 0.42 | 70.0 1.5 | 52.6 10.5 |
| Merino | 5/28/26 | 1400 | 69.2 1.2 | 49 1 | 49.2 1.8 | 3.4 1.4 | SE | 135 | 9.9 3.4 | 0.00 | 0.40 | 71.6 0.8 | 52.6 13.3 |
| Green Valley (Sanchietti) | 5/28/26 | 1400 | 71.0 0.5 | - | - | - | - | - | - | - | 71.8 0.9 | 52.9 12.3 |
| Keefer Ranch (Green Valley) | 5/28/26 | 1400 | 71.6 4.0 | 50 0 | 52.2 3.5 | - | - | - | 0.00 | 0.39 | 72.3 3.0 | 52.6 11.2 |
| Graton-West (Dutton Ranch) | 5/28/26 | 1400 | 70.9 3.7 | 50 0 | 51.2 3.4 | 2.7 4.0 | ENE | 71 | 8.8 4.3 | 0.00 | 0.53 | 71.8 1.0 | 52.7 11.3 |
| Graton-South (Mill Station Rd) | 5/28/26 | 1400 | 69.1 5.2 | 49 8 | 49.1 0.8 | 2.4 3.3 | ESE | 112 | 6.3 5.3 | 0.00 | 0.50 | 69.8 2.8 | 52.1 11.3 |
| Occidental (Horseshoe Bend) | 5/28/26 | 1400 | 67.0 3.6 | 51 4 | 48.4 1.3 | - | - | - | 0.00 | 0.45 | 67.3 2.4 | 50.2 5.2 |
| Sexton Valley (Jacqueline's Blk) | 5/28/26 | 1400 | 69.4 5.6 | 53 12 | 51.5 0.3 | 4.5 0.2 | ESE | 108 | 10.0 5.8 | 0.00 | 0.50 | 70.0 2.4 | 52.4 10.9 |
| Sebastopol Hills (Burnside Rd) | 5/28/26 | 1400 | 67.6 5.8 | 55 10 | 50.8 0.8 | 0.7 7.8 | ESE | 106 | 6.1 10.4 | 0.00 | 0.24 | 68.0 3.3 | 51.1 3.5 |
| Pleasant Hill | 5/28/26 | 1400 | 70.4 3.2 | 45 8 | 48.0 1.3 | 3.9 2.6 | ESE | 104 | 9.0 5.6 | 0.00 | 0.19 | 70.9 0.8 | 51.3 9.1 |
| Seaview/Fort Ross (Hirsch) | 5/28/26 | 1400 | 63.6 3.6 | 52 6 | 45.6 0.3 | 3.9 0.6 | E | 81 | 10.4 1.0 | 0.00 | 0.29 | 65.5 2.5 | 47.1 2.3 |
| Max | 73.1 | 61 | 58.9 | 4.8 | - | 12.1 | 0.00 | 0.53 | 74.6 | 53.5 | ||
| Avg | 69.7 | 48 | 48.9 | 3.0 | - | 8.0 | 0.00 | - | - | - | ||
| Min | 63.6 | 40 | 45.6 | 0.0 | - | 0.0 | 0.00 | 0.00 | 65.5 | 47.1 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Min Temp (°F) | Daily Max Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Upper Rincon Valley | 5/28/26 | 1400 | 65.8 3.5 | 49 9 | 46.0 2.1 | 3.6 0.8 | NNW | 342 | 10.1 0.5 | 0.00 | 0.12 | 49.4 6.1 | 67.4 2.7 |
| Lower Bennett Valley | 5/28/26 | 1400 | 66.3 4.0 | 52 5 | 48.3 1.1 | 4.8 1.6 | S | 170 | 9.1 4.3 | 0.00 | 0.37 | 51.3 12.2 | 68.1 3.0 |
| Kenwood (Wildwood) | 5/28/26 | 1400 | 66.6 2.0 | 52 6 | 48.4 1.2 | 5.0 1.9 | SSE | 158 | 10.5 3.1 | 0.00 | 0.33 | 51.6 9.2 | 69.2 2.0 |
| Crane Creek (Ranch 62) | 5/28/26 | 1400 | 68.9 5.4 | 49 6 | 48.9 1.6 | 6.0 4.7 | E | 81 | 10.8 3.9 | 0.00 | 0.37 | 52.2 8.6 | 71.4 4.0 |
| Rohnert Park-West (Stony Point) | 5/28/26 | 1400 | 68.3 2.1 | 54 8 | 51.2 1.7 | 4.7 6.2 | E | 94 | 10.6 8.7 | 0.00 | 0.46 | 52.3 12.2 | 69.7 0.4 |
| Rice-Spivak Vineyard | 5/28/26 | 1400 | 68.9 2.3 | - | - | - | - | - | - | - | 51.7 17.2 | 73.0 1.2 |
| Cartograph Wines Base | 5/28/26 | 1345 | 67.6 2.5 | 58 6 | 52.2 0.4 | 6.1 4.4 | ESE | 111 | 15.3 2.8 | 0.00 | 0.49 | 51.6 4.7 | 69.1 0.8 |
| Cartograph Wines Remote | 5/28/26 | 1345 | 67.8 0.9 | - | - | - | - | - | - | - | 52.2 8.9 | 69.9 1.4 |
| Penngrove (Asellus) | 5/28/26 | 1400 | 68.2 3.7 | 49 6 | 48.1 0.3 | 6.5 1.5 | E | 95 | 12.7 3.0 | 0.00 | 0.49 | 52.2 10.5 | 69.1 6.3 |
| Sonoma Valley (Bedrock) | 5/28/26 | 1400 | 68.0 2.6 | 45 6 | 46.1 1.1 | - | - | - | 0.00 | 0.31 | 51.1 8.5 | 68.9 3.2 |
| Sonoma-West (Arnold) | 5/28/26 | 1400 | 68.3 4.1 | 50 11 | 49.0 3.1 | 6.0 2.6 | ESE | 120 | 11.4 1.2 | 0.00 | 0.35 | 52.9 12.0 | 69.9 4.7 |
| Sonoma Valley HS | 5/28/26 | 1400 | 68.3 3.9 | 54 9 | 51.2 1.5 | 6.5 0.5 | ESE | 111 | 11.6 0.4 | 0.01 | 0.26 | 52.8 8.7 | 69.6 3.3 |
| Sonoma East (Bundschu01) | 5/28/26 | 1400 | 68.6 3.3 | 49 9 | 48.4 2.2 | 7.5 1.1 | SE | 124 | 17.8 4.6 | 0.00 | 0.00 | 53.2 10.6 | 70.2 2.3 |
| Sonoma-SE (Napoli) | 5/28/26 | 1400 | 71.2 2.5 | 45 7 | 49.0 2.0 | 4.9 0.8 | ESE | 105 | 11.1 1.7 | 0.00 | 0.18 | 52.7 10.3 | 72.7 1.7 |
| Schellville (Sasaki) | 2/7/26 | 1900 | 53.4 2.2 | 88 10 | 49.9 1.0 | 3.3 1.8 | SW | 225 | 5.8 4.0 | 0.00 | 0.00 | 47.0 0.8 | 62.8 8.4 |
| Petaluma (Ranch 10) | 5/28/26 | 1400 | 69.9 0.9 | 54 12 | 52.6 6.1 | 2.9 0.6 | ESE | 118 | 6.9 1.2 | 0.00 | 0.33 | 52.2 9.8 | 71.2 2.7 |
| Carneros (Ranch 71) | 5/28/26 | 1400 | 64.9 4.9 | 54 10 | 47.7 1.3 | 9.1 6.0 | E | 96 | 16.8 8.8 | 0.00 | 0.12 | 52.1 5.2 | 65.3 5.2 |
| Ricci Vineyards (Carneros) | 5/28/26 | 1400 | 70.1 2.9 | 48 9 | 49.3 3.1 | 6.5 0.9 | ESE | 104 | 12.7 2.9 | 0.00 | 0.20 | 52.9 9.7 | 70.9 2.8 |
| Carneros Upper (Ranch 81) | 5/28/26 | 1400 | 68.9 2.8 | 48 10 | 48.4 3.9 | 9.4 2.7 | E | 92 | 15.9 3.7 | - | - | 52.2 4.4 | 69.8 2.6 |
| Carneros Lower (Ranch 81) | 5/28/26 | 1400 | 68.6 5.2 | 51 5 | 49.6 2.1 | 3.7 0.4 | SE | 145 | 11.2 1.3 | 0.00 | 0.03 | 53.0 9.2 | 68.9 4.9 |
| Max | 71.2 | 58 | 52.6 | 9.4 | - | 17.8 | 0.01 | 0.49 | 53.2 | 73.0 | ||
| Avg | 68.2 | 51 | 49.1 | 5.8 | - | 12.2 | 0.00 | - | - | - | ||
| Min | 64.9 | 45 | 46.0 | 2.9 | - | 6.9 | 0.00 | 0.00 | 49.4 | 65.3 |