| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockpile Upper (Cooley) | 1/15/26 | 1015 | 67.5 2.3 | 21 9 | 25.9 6.7 | 3.4 2.1 | ENE | 74 | 7.9 5.5 | 0.00 | 0.00 | 67.8 2.4 | 59.1 4.5 |
| Rockpile Lower (Cooley) | 1/15/26 | 1000 | 67.0 3.1 | 31 16 | 35.3 7.7 | 0.7 0.5 | SW | 221 | 2.3 0.3 | 0.00 | 0.00 | 68.5 3.0 | 51.0 3.2 |
| Cloverdale-East (Ranch 83) | 1/15/26 | 1015 | 53.0 1.5 | - | - | 8.8 0.2 | NNW | 333 | 16.4 1.1 | 0.00 | 0.00 | 53.7 1.6 | 32.3 2.7 |
| Cloverdale-SE (Ranch 38) | 1/15/26 | 1015 | 54.4 1.5 | 64 5 | 42.7 3.3 | 7.0 5.9 | NNW | 331 | 10.8 10.6 | 0.00 | 0.00 | 55.0 1.0 | 41.7 1.8 |
| Geyserville-North (Hoffman) | 1/15/26 | 1015 | 52.1 0.6 | 77 8 | 45.1 2.4 | 1.0 0.8 | NW | 315 | 2.5 2.1 | 0.00 | 0.00 | 52.8 1.2 | 31.8 1.4 |
| Geyserville (Ranch 3) | 1/15/26 | 0930 | 43.6 1.6 | 100 9 | 43.6 0.9 | 2.0 0.4 | WNW | 287 | 3.6 0.3 | 0.00 | 0.00 | 44.7 1.3 | 32.5 1.2 |
| Geyserville-East (Ranch 40) | 1/15/26 | 1015 | 53.2 2.2 | 72 9 | 44.6 1.6 | 2.9 1.1 | S | 191 | 5.5 1.0 | 0.00 | 0.00 | 60.5 2.4 | 41.3 0.2 |
| Geyserville-South (Nervo Station) | 1/15/26 | 1015 | 48.7 2.4 | - | - | 2.3 0.5 | S | 169 | 4.8 0.0 | 0.00 | 0.01 | 50.0 3.0 | 35.2 2.0 |
| Peterson (Ranch 09) | 1/15/26 | 1015 | 45.2 3.7 | 99 25 | 44.9 4.0 | 0.7 0.8 | SSE | 154 | 2.7 0.1 | 0.00 | 0.00 | 46.7 3.1 | 32.4 2.2 |
| Rawah - Crazy Creek | 1/15/26 | 1015 | 46.4 2.0 | 100 7 | 46.4 0.2 | 1.9 0.7 | S | 170 | 3.5 1.0 | 0.00 | 0.00 | 46.4 2.0 | 33.7 0.3 |
| Whitton Ranch (201e) | 1/15/26 | 1015 | 46.9 3.0 | 87 10 | 43.3 0.4 | 1.7 0.1 | SE | 134 | 4.3 1.4 | 0.00 | 0.00 | 48.3 2.6 | 30.9 0.5 |
| Lytton East (Shop Hill Bottom) | 1/15/26 | 1015 | 48.9 0.2 | 83 6 | 44.0 1.7 | 1.2 0.6 | ESE | 106 | 2.9 0.4 | 0.00 | 0.00 | 50.3 0.6 | 31.4 0.9 |
| Lytton West Lower (Lew 6) | 1/15/26 | 1015 | 48.3 0.6 | 86 6 | 44.3 1.4 | 1.1 0.1 | ENE | 64 | 3.2 0.4 | 0.00 | 0.00 | 50.1 0.6 | 31.4 0.2 |
| Lytton West Hill (23PS) | 1/15/26 | 1015 | 50.4 0.4 | 80 2 | 44.5 1.1 | 1.7 0.1 | ESE | 122 | 3.4 0.6 | 0.00 | 0.00 | 51.6 0.8 | 34.1 1.3 |
| Lytton East (Hill 5) | 1/15/26 | 1015 | 48.6 1.1 | 91 8 | 46.1 3.5 | 1.1 0.9 | ESE | 120 | 3.3 0.7 | 0.00 | 0.00 | 49.7 1.0 | 32.1 3.6 |
| Jimtown-North (Piccolo Ranch 15) | 1/15/26 | 1015 | 45.7 2.7 | 100 20 | 45.7 3.2 | 0.8 1.1 | SSE | 163 | 2.2 1.5 | 0.00 | 0.00 | 47.4 2.1 | 31.8 1.9 |
| Jimtown-NE (Red Fan) | 8/27/25 | 0915 | 61.6 2.2 | 77 9 | 54.4 0.8 | 3.4 1.4 | S | 177 | 6.6 1.0 | 0.00 | 0.00 | 61.8 2.1 | 52.6 3.7 |
| HWY 128/Chalk Hill Rd (Landslide) | 1/15/26 | 1000 | 45.8 0.8 | 96 3 | 44.9 1.6 | 1.8 0.8 | SSE | 162 | 3.3 0.8 | 0.00 | 0.00 | 46.5 0.3 | 31.3 1.1 |
| N Chalk Hill Rd (Ranch 63) | 1/15/26 | 1015 | 44.4 0.0 | 100 6 | 44.4 1.7 | 1.5 0.2 | SE | 127 | 3.7 0.0 | 0.00 | 0.00 | 44.9 0.3 | 31.8 2.1 |
| Knights Valley (Bavarian Lion) | 1/15/26 | 1015 | 49.4 2.2 | 97 2 | 48.6 2.9 | 2.2 0.6 | SE | 146 | 4.2 0.3 | 0.00 | 0.01 | 51.0 3.6 | 32.8 3.2 |
| Bavarian Lion EFW | 1/15/26 | 1015 | 54.0 3.5 | - | - | - | - | - | 0.00 | 0.01 | 55.1 2.8 | 32.8 2.7 |
| Franz Valley (Stornetta) | 1/15/26 | 1015 | 50.5 0.8 | 82 4 | 45.1 2.3 | 2.2 2.1 | NNE | 12 | 5.3 3.7 | 0.00 | 0.00 | 52.3 0.4 | 30.6 1.9 |
| Upper Dry Creek Valley | 1/15/26 | 1015 | 52.4 0.8 | 75 5 | 44.7 2.8 | 1.1 1.4 | W | 260 | 3.2 0.7 | 0.00 | 0.00 | 53.2 1.0 | 33.2 0.4 |
| Lower Dry Creek Valley | 1/15/26 | 1015 | 52.0 1.9 | 73 10 | 43.6 2.0 | 1.2 0.7 | ESE | 112 | 3.2 0.3 | 0.00 | 0.00 | 52.6 1.9 | 32.9 1.4 |
| Max | 67.5 | 100 | 48.6 | 8.8 | - | 16.4 | 0.00 | 0.01 | 68.5 | 59.1 | ||
| Avg | 50.8 | 81 | 43.4 | 2.2 | - | 4.6 | 0.00 | - | - | - | ||
| Min | 43.6 | 21 | 25.9 | 0.7 | - | 2.2 | 0.00 | 0.00 | 44.7 | 30.6 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mark West-North (Ranch 14) | 1/15/26 | 1015 | 49.2 3.8 | 78 10 | 42.7 0.1 | 1.8 1.0 | SSE | 160 | 3.7 1.3 | 0.00 | 0.00 | 50.0 4.0 | 33.1 1.1 |
| Bisordi (Fulton) | 1/15/26 | 1015 | 46.5 1.2 | 100 12 | 46.4 2.2 | 1.2 0.1 | SW | 226 | 2.6 0.2 | 0.00 | 0.00 | 46.5 1.2 | 31.8 1.1 |
| Fulton-SE (Barnes Rd) | 1/15/26 | 1015 | 47.7 0.2 | 91 9 | 45.3 2.9 | 0.3 0.7 | W | 275 | 2.9 0.1 | 0.00 | 0.00 | 47.7 0.2 | 32.8 0.9 |
| Fulton-SW (Ranch 21) | 1/15/26 | 1015 | 47.7 0.1 | 0 88 | -62.9 107.4 | 1.6 0.2 | SW | 219 | 3.5 0.7 | 0.00 | 0.00 | 48.7 0.4 | 32.9 1.5 |
| Healdsburg-South (Sodini) | 1/15/26 | 1015 | 52.3 0.6 | 80 13 | 46.5 4.1 | 0.0 1.8 | N | 0 | 0.0 4.9 | 0.00 | 0.00 | 52.3 0.8 | 33.6 1.1 |
| Windsor-East (Ranch 16) | 1/15/26 | 0930 | 44.3 2.7 | 100 3 | 44.3 1.8 | 0.6 0.1 | SW | 224 | 2.0 0.5 | 0.00 | 0.00 | 45.3 2.2 | 31.8 0.7 |
| Santa Rosa-NW (Goldfields) | 1/15/26 | 1015 | 49.7 4.6 | 88 22 | 46.4 3.2 | 1.5 0.2 | SW | 218 | 3.4 0.4 | 0.00 | 0.00 | 49.7 4.6 | 33.4 1.5 |
| Goldfields Remote | 1/15/26 | 1015 | 48.6 2.4 | - | - | - | - | - | - | - | 49.1 2.0 | 33.4 2.0 |
| NW Santa Rosa (Piner Road) | 1/15/26 | 1015 | 46.2 0.1 | 100 0 | 46.2 0.2 | 1.4 0.7 | SSW | 200 | 2.8 0.7 | 0.00 | 0.00 | 47.1 0.4 | 33.3 2.4 |
| River Rd South (Denner Ranch) | 1/15/26 | 1015 | 48.5 0.6 | 100 0 | 48.5 0.6 | 2.8 2.0 | SSE | 159 | 4.4 1.8 | - | - | 49.4 1.0 | 33.0 1.7 |
| West Santa Rosa (LOV Vineyard) | 1/15/26 | 1015 | 47.0 0.4 | 98 12 | 46.4 3.1 | 2.2 0.6 | S | 188 | 3.5 0.0 | 0.00 | 0.01 | 47.5 0.6 | 34.3 2.7 |
| Guerneville Rd (Prokopakis) | 1/15/26 | 1015 | 48.8 1.4 | 96 7 | 47.8 3.4 | - | - | - | 0.00 | 0.00 | 50.0 1.7 | 34.8 2.4 |
| SunnyView Vineyard (SCWC) | 1/15/26 | 1015 | 46.6 3.0 | 100 22 | 46.6 3.6 | 1.3 0.4 | SSE | 167 | 2.8 0.3 | 0.00 | 0.00 | 47.5 2.9 | 33.5 3.0 |
| Guerneville Rd West (Balletto) | 1/15/26 | 1015 | 45.9 1.0 | 100 0 | 45.9 1.1 | 2.5 0.9 | S | 187 | 4.5 1.3 | 0.00 | 0.00 | 47.0 1.6 | 34.9 3.0 |
| Sanchietti Ranch | 1/15/26 | 1015 | 45.8 0.3 | 100 0 | 45.8 0.3 | 1.0 0.1 | NE | 39 | 3.0 0.6 | 0.00 | 0.00 | 45.8 0.2 | 36.2 3.5 |
| Occidental Rd (Sebastopol) | 1/15/26 | 1015 | 44.1 2.1 | 100 0 | 44.1 2.1 | 0.7 0.2 | ESE | 118 | 4.4 1.3 | 0.00 | 0.00 | 45.7 0.8 | 34.2 2.9 |
| Lower Westside Rd (Ranch 12) | 1/15/26 | 1015 | 53.9 4.9 | 67 11 | 43.2 0.2 | 0.6 0.2 | SE | 143 | 2.4 0.1 | 0.00 | 0.00 | 54.4 5.4 | 35.8 2.0 |
| Guerneville (Laughlin Rd) | 1/15/26 | 1015 | 46.6 0.7 | 98 0 | 46.2 0.6 | 0.4 0.2 | E | 83 | 1.6 0.1 | 0.00 | 0.00 | 46.6 0.7 | 39.3 1.1 |
| Korbel (Winery) | 1/15/26 | 1015 | 45.6 1.7 | 100 0 | 45.6 1.7 | 0.2 0.5 | SSE | 152 | 1.2 2.3 | 0.00 | 0.01 | 46.3 2.1 | 40.7 1.4 |
| Forestville (Shone Farms) | 1/15/26 | 1015 | 48.0 1.5 | 97 0 | 47.2 1.5 | 1.0 0.6 | SSW | 206 | 3.0 0.3 | 0.00 | 0.00 | 50.1 0.9 | 35.6 1.4 |
| Forestville-NE (Ranch 30) | 1/15/26 | 1015 | 48.0 2.8 | 99 0 | 47.7 2.9 | 0.3 0.2 | N | 10 | 2.0 0.4 | 0.00 | 0.01 | 52.4 0.8 | 37.6 1.2 |
| Foggy Bend (Ranch 41) | 1/15/26 | 1015 | 48.4 1.8 | 99 0 | 48.3 1.8 | 0.9 0.4 | S | 170 | 2.3 0.2 | 0.00 | 0.00 | 49.0 1.8 | 39.2 2.9 |
| Rawah - Last Stop | 1/15/26 | 1015 | 49.4 0.6 | 100 0 | 49.4 0.6 | 3.2 1.9 | SSE | 156 | 5.8 2.3 | 0.00 | 0.00 | 49.5 0.4 | 33.3 1.8 |
| Green Valley Vineyard | 1/15/26 | 1015 | 50.9 1.1 | 85 3 | 46.7 2.2 | 2.9 1.6 | ESE | 117 | 6.4 3.1 | 0.00 | 0.00 | 51.5 0.6 | 35.5 1.4 |
| Park Royal | 12/1/25 | 2045 | 38.9 4.8 | 92 2 | 36.9 5.4 | - | - | - | 0.00 | 0.00 | 57.4 3.9 | 38.6 2.5 |
| Green Valley (Sanchietti) | 1/15/26 | 1015 | 50.0 0.1 | - | - | - | - | - | - | - | 51.0 0.1 | 35.4 3.7 |
| Keefer Ranch (Green Valley) | 1/15/26 | 1015 | 49.5 3.0 | 100 0 | 49.5 2.9 | - | - | - | 0.00 | 0.00 | 49.5 2.9 | 33.8 2.9 |
| Graton-West (Dutton Ranch) | 1/15/26 | 1015 | 50.6 2.8 | 100 0 | 50.6 2.8 | 3.0 1.8 | SE | 130 | 7.1 4.2 | 0.00 | 0.00 | 51.1 0.9 | 34.6 3.1 |
| Graton-South (Mill Station Rd) | 1/15/26 | 1015 | 46.3 2.5 | 100 6 | 46.2 0.7 | 0.1 0.1 | SE | 132 | 2.6 2.6 | 0.00 | 0.00 | 46.8 3.9 | 34.6 3.8 |
| Occidental (Horseshoe Bend) | 1/15/26 | 1015 | 53.4 5.4 | 76 17 | 46.0 1.6 | - | - | - | 0.00 | 0.01 | 55.0 4.4 | 46.8 1.9 |
| Sexton Valley (Jacqueline's Blk) | 1/15/26 | 1015 | 47.5 0.5 | 100 2 | 47.5 1.1 | 1.4 0.5 | NE | 47 | 4.7 1.5 | 0.00 | 0.01 | 47.8 0.2 | 34.8 4.4 |
| Sebastopol Hills (Burnside Rd) | 1/15/26 | 1015 | 47.3 2.5 | 98 19 | 46.8 3.3 | 0.2 1.7 | E | 97 | 1.4 2.4 | 0.00 | 0.00 | 48.6 1.8 | 41.6 0.1 |
| Pleasant Hill | 1/15/26 | 1015 | 45.6 5.7 | 97 25 | 44.8 2.2 | 2.3 0.9 | ENE | 74 | 4.6 0.9 | 0.00 | 0.00 | 46.6 5.4 | 38.6 1.8 |
| Seaview/Fort Ross (Hirsch) | 1/15/26 | 1015 | 64.7 2.0 | 30 5 | 32.8 2.2 | 8.1 7.2 | ESE | 104 | 13.7 11.5 | 0.00 | 0.00 | 65.2 2.1 | 58.9 0.4 |
| Max | 64.7 | 100 | 50.6 | 8.1 | - | 13.7 | 0.00 | 0.01 | 65.2 | 58.9 | ||
| Avg | 48.6 | 90 | 42.5 | 1.6 | - | 3.6 | 0.00 | - | - | - | ||
| Min | 44.1 | 0 | -62.9 | 0.0 | - | 0.0 | 0.00 | 0.00 | 45.3 | 31.8 |
| 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 | 1/15/26 | 1015 | 57.4 1.3 | 64 3 | 45.3 0.2 | 1.5 0.6 | SSE | 155 | 4.4 0.5 | 0.00 | 0.00 | 42.7 3.1 | 63.0 2.1 |
| Lower Bennett Valley | 1/15/26 | 1015 | 51.4 3.8 | 84 13 | 46.7 0.8 | 3.3 2.4 | NW | 321 | 5.8 3.0 | 0.00 | 0.00 | 30.4 0.0 | 52.3 4.0 |
| Kenwood (Wildwood) | 1/15/26 | 1015 | 52.3 2.0 | 84 12 | 47.4 2.3 | 4.5 2.7 | SSW | 202 | 8.4 4.2 | 0.00 | 0.00 | 32.9 0.1 | 52.9 1.8 |
| Sonoma Valley (Bedrock) | 1/15/26 | 1015 | 50.7 3.3 | 80 10 | 44.9 0.4 | - | - | - | 0.00 | 0.00 | 32.9 0.9 | 51.5 3.8 |
| Sonoma-West (Arnold) | 1/15/26 | 1015 | 52.1 2.9 | 80 10 | 46.1 0.6 | 2.6 0.9 | S | 190 | 5.0 0.8 | 0.00 | 0.00 | 34.6 1.2 | 52.1 3.7 |
| Sonoma Valley HS | 1/15/26 | 1015 | 47.6 1.8 | 100 0 | 47.6 1.8 | 1.4 0.3 | WSW | 256 | 2.9 0.2 | 0.00 | 0.00 | 34.6 1.0 | 48.2 1.8 |
| Sonoma East (Bundschu01) | 1/15/26 | 1015 | 49.6 3.9 | 97 12 | 48.9 0.3 | 1.5 0.1 | W | 263 | 3.7 0.4 | 0.00 | 0.00 | 33.2 1.1 | 50.3 3.5 |
| Schellville (Sasaki) | 1/15/26 | 1015 | 50.5 3.1 | 95 1 | 49.1 2.9 | 0.3 0.3 | NNE | 31 | 3.1 3.1 | 0.00 | 0.00 | 32.6 0.4 | 51.1 2.9 |
| Sonoma-SE (Napoli) | 1/15/26 | 1015 | 50.6 2.1 | 95 4 | 49.1 1.1 | 0.0 0.2 | N | 0 | 0.0 3.4 | 0.00 | 0.00 | 34.5 0.7 | 51.5 2.0 |
| Ricci Vineyards (Carneros) | 1/15/26 | 1015 | 50.6 0.2 | 97 2 | 49.9 0.9 | 5.2 3.1 | SE | 124 | 7.5 3.8 | 0.00 | 0.00 | 32.5 0.0 | 51.3 0.2 |
| Carneros (Ranch 71) | 1/15/26 | 1015 | 53.1 1.5 | 77 5 | 46.2 0.5 | 2.3 0.5 | W | 273 | 4.1 1.0 | 0.00 | 0.00 | 45.0 2.4 | 53.5 1.7 |
| Carneros Upper (Ranch 81) | 1/15/26 | 1015 | 53.2 1.7 | 76 6 | 45.7 0.4 | 1.7 0.1 | W | 263 | 3.7 0.8 | - | - | 44.5 0.0 | 53.2 1.8 |
| Carneros Lower (Ranch 81) | 1/15/26 | 1015 | 51.9 3.2 | 90 14 | 49.2 1.4 | 0.4 0.7 | WSW | 258 | 2.6 1.1 | 0.00 | 0.00 | 36.1 0.9 | 51.9 3.2 |
| Rohnert Park-West (Stony Point) | 1/15/26 | 1015 | 43.6 1.1 | 99 0 | 43.3 1.1 | 1.1 0.1 | NNE | 24 | 2.8 0.9 | 0.00 | 0.00 | 34.5 2.7 | 43.7 0.9 |
| Cartograph Wines Base | 1/15/26 | 1015 | 46.0 1.8 | 100 9 | 46.0 0.8 | 3.2 0.7 | NE | 47 | 5.8 0.1 | 0.00 | 0.00 | 37.0 1.2 | 47.7 0.1 |
| Cartograph Wines Remote | 1/15/26 | 1015 | 47.6 0.6 | - | - | - | - | - | - | - | 35.1 2.8 | 47.7 0.4 |
| Rice-Spivak Vineyard | 1/15/26 | 1015 | 46.3 3.1 | - | - | - | - | - | - | - | 32.1 3.3 | 47.3 2.5 |
| Penngrove (Asellus) | 1/15/26 | 1015 | 48.8 0.1 | 98 11 | 48.4 3.3 | 6.2 5.1 | SE | 128 | 10.6 8.1 | 0.00 | 0.00 | 32.3 0.1 | 49.1 1.1 |
| Roger's Creek (Ranch 50) | 1/15/26 | 1015 | 50.3 2.1 | 87 15 | 46.6 2.9 | 4.5 0.4 | NE | 55 | 9.7 3.5 | 0.00 | 0.00 | 46.2 1.0 | 52.0 3.2 |
| Petaluma (Ranch 10) | 1/15/26 | 1000 | 48.3 4.1 | 100 0 | 48.3 4.1 | 2.5 1.9 | SE | 144 | 5.1 3.1 | 0.00 | 0.00 | 35.7 3.4 | 48.6 3.0 |
| Max | 57.4 | 100 | 49.9 | 6.2 | - | 10.6 | 0.00 | 0.00 | 46.2 | 63.0 | ||
| Avg | 50.1 | 89 | 47.1 | 2.5 | - | 5.0 | 0.00 | - | - | - | ||
| Min | 43.6 | 64 | 43.3 | 0.0 | - | 0.0 | 0.00 | 0.00 | 30.4 | 43.7 |