Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | RH (%) | 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) | 7/13/25 | 91.8 1.3 | 1529 | 52.0 4.3 | 0520 | 53.2 0.1 | 64 | 98 12 | 32 0 | 2.0 | 11.3 2.7 | 1235 | ESE | 118 | 0.00 | 0.00 | - | - | 70 10 |
Rockpile Upper (Cooley) | 7/13/25 | 89.1 0.7 | 1549 | 55.7 4.4 | 0546 | 51.7 0.1 | 54 | 82 14 | 33 2 | 4.4 | 15.8 0.9 | 1543 | SE | 144 | 0.00 | 0.00 | 0.255 0.001 | 724 16 | 40 10 |
Cloverdale-East (Ranch 83) | 7/13/25 | 91.1 1.1 | 1514 | 55.0 2.3 | 0209 | 54.6 0.5 | - | - | - | 3.4 | 16.9 0.7 | 1649 | S | 173 | 0.00 | 0.00 | 0.223 0.006 | 631 7 | 0 0 |
Cloverdale-SE (Ranch 38) | 7/13/25 | 88.6 0.6 | 1519 | 54.0 0.3 | 0150 | 54.3 0.1 | 68 | 94 3 | 37 1 | 7.3 | 21.0 1.3 | 1716 | S | 177 | 0.00 | 0.00 | 0.242 0.004 | 632 8 | 0 0 |
Geyserville-North (Hoffman) | 7/13/25 | 87.0 0.6 | 1542 | 55.0 3.0 | 0057 | 54.4 0.2 | 67 | 89 1 | 38 1 | 3.2 | 12.8 0.1 | 1531 | SSE | 158 | 0.00 | 0.00 | 0.204 0.009 | 592 12 | 0 10 |
Geyserville (Ranch 3) | 7/13/25 | 87.5 1.1 | 1532 | 54.7 0.5 | 0059 | 53.6 0.2 | 64 | 89 1 | 34 1 | 3.1 | 13.2 0.7 | 1557 | ESE | 119 | 0.00 | 0.00 | 0.225 0.011 | 659 16 | 0 0 |
Geyserville-East (Ranch 40) | 7/13/25 | 84.7 0.8 | 1508 | 52.0 0.6 | 0058 | 54.2 0.0 | 74 | 97 0 | 40 0 | 6.5 | 20.5 0.7 | 1638 | S | 191 | 0.00 | 0.00 | 0.224 0.009 | 658 3 | 100 0 |
Geyserville-South (Nervo Station) | 7/13/25 | 84.5 1.1 | 1535 | 53.5 0.8 | 0059 | - | - | - | - | 3.2 | 13.8 0.0 | 1537 | SSW | 206 | 0.00 | 0.00 | - | - | 100 0 |
Lytton (River Oaks) | 7/13/25 | 86.6 0.6 | 1427 | 51.6 2.1 | 0044 | 53.8 0.2 | 68 | 94 1 | 36 2 | 2.5 | 11.5 0.1 | 1319 | WSW | 239 | 0.00 | 0.00 | 0.040 0.004 | 0 0 | 30 10 |
Jimtown-North (Piccolo Ranch 15) | 7/13/25 | 86.9 0.6 | 1511 | 54.1 3.5 | 0057 | 51.4 0.1 | 62 | 86 1 | 29 1 | 1.9 | 12.1 1.8 | 1538 | SSW | 200 | 0.00 | 0.00 | 0.195 0.012 | 604 16 | 30 10 |
Jimtown-NE (Red Fan) | 7/13/25 | 86.1 0.6 | 1533 | 53.6 1.7 | 0058 | 52.9 0.2 | 65 | 94 2 | 31 3 | 3.9 | 14.8 1.1 | 1845 | SSE | 163 | 0.00 | 0.00 | 0.236 0.004 | 684 13 | 0 10 |
HWY 128/Chalk Hill Rd (Landslide) | 7/13/25 | 84.3 0.4 | 1507 | 54.4 3.1 | 0028 | 53.5 0.1 | 68 | 94 1 | 33 4 | 2.9 | 14.1 2.5 | 1425 | SW | 228 | 0.00 | 0.00 | 0.192 0.004 | 566 17 | 100 10 |
N Chalk Hill Rd (Ranch 63) | 7/13/25 | 84.2 0.1 | 1535 | 53.8 2.9 | 0030 | 52.8 0.2 | 66 | 92 1 | 34 3 | 2.7 | 11.4 0.1 | 1539 | SSW | 205 | 0.00 | 0.00 | 0.199 0.007 | 589 22 | 90 20 |
Knights Valley (Bavarian Lion) | 7/13/25 | 88.7 2.2 | 1519 | 51.4 1.6 | 0150 | 51.4 1.1 | 64 | 94 1 | 20 15 | 2.6 | 13.2 1.1 | 1751 | W | 261 | 0.00 | 0.00 | 0.222 0.001 | 664 7 | 40 10 |
Upper Dry Creek Valley | 7/13/25 | 87.5 1.8 | 1445 | 53.9 1.8 | 0048 | 54.2 0.3 | 66 | 93 2 | 35 1 | 3.6 | 14.2 0.3 | 1557 | SSE | 150 | 0.00 | 0.00 | 0.233 0.009 | 688 9 | 0 10 |
Lower Dry Creek Valley | 7/13/25 | 82.5 2.3 | 1440 | 54.4 3.2 | 2350 | 53.9 0.1 | 70 | 94 2 | 39 1 | 4.5 | 16.5 0.9 | 1547 | SSE | 159 | 0.00 | 0.00 | 0.213 0.013 | 631 21 | 100 0 |
Max | 91.8 | - | 55.7 | - | 54.6 | 74 | 98 | 40 | 7.3 | 21.0 | - | - | 0.00 | 0.00 | 0.255 | 724 | - | |
Avg | - | - | - | - | 53.3 | 66 | - | - | 3.6 | - | - | - | - | - | - | - | - | |
Min | 82.5 | - | 51.4 | - | 51.4 | 54 | 82 | 20 | 1.9 | 11.3 | - | - | 0.00 | 0.00 | 0.040 | 0 | - |
Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | RH (%) | 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) | 7/13/25 | 83.2 1.4 | 1454 | 54.0 4.1 | 2256 | - | - | 92 4 | 35 2 | 2.7 | 14.4 1.1 | 1707 | 0.00 | 0.00 | - | - | 100 |
Windsor-NW (Ranch 8) | 7/13/25 | 82.0 2.8 | 1501 | 54.1 2.0 | 0032 | 53.5 0.2 | 71 | 83 2 | 43 0 | 0.0 | 0.0 8.8 | 0101 | 0.00 | 0.00 | 0.187 0.009 | 645 28 | 100 |
Windsor-East (Ranch 16) | 7/13/25 | 80.5 0.6 | 1501 | 54.4 6.0 | 0008 | 53.0 0.1 | 72 | 93 3 | 40 3 | 3.6 | 12.6 1.6 | 1713 | 0.00 | 0.00 | 0.207 0.001 | 658 20 | 100 |
Mark West-North (Ranch 14) | 7/13/25 | 78.6 0.1 | 1425 | 54.1 2.8 | 0058 | 52.5 0.2 | 72 | 93 1 | 40 3 | 2.7 | 13.0 1.9 | 1832 | 0.00 | 0.00 | 0.034 0.002 | 0 0 | 60 |
Windsor-SE (Silk Rd) | 7/13/25 | 78.1 1.9 | 1456 | 53.9 3.2 | 0059 | 53.4 0.1 | 74 | 93 1 | 43 0 | 2.6 | 11.5 0.2 | 1603 | 0.00 | 0.00 | 0.191 0.008 | 627 30 | 100 |
Fulton-NW (Ranch 5) | 7/13/25 | 77.9 0.1 | 1428 | 54.3 4.0 | 0059 | 53.4 0.2 | 73 | 94 2 | 43 4 | 3.3 | 12.8 0.7 | 1751 | 0.00 | 0.00 | 0.199 0.001 | 652 12 | 100 |
Windsor-South (Laughlin Rd) | 7/13/25 | 78.8 1.1 | 1438 | 53.4 2.3 | 0050 | - | - | - | - | - | - | - | 0.00 | 0.00 | - | - | 100 |
Fulton-SE (Barnes Rd) | 7/13/25 | 77.7 1.5 | 1442 | 54.5 2.9 | 2324 | 53.0 0.1 | 73 | 92 2 | 44 5 | 3.3 | 12.8 0.1 | 1755 | 0.00 | 0.00 | - | - | 100 |
Fulton-SW (Ranch 21) | 7/13/25 | 76.0 0.7 | 1430 | 54.0 2.8 | 0026 | - | - | - | - | 3.8 | 15.2 1.9 | 1519 | 0.00 | 0.00 | 0.209 0.003 | 696 26 | 100 |
Santa Rosa-NW (Goldfields) | 7/13/25 | 77.2 0.7 | 1424 | 54.6 2.4 | 2357 | 53.0 0.4 | 74 | 93 3 | 43 4 | 3.5 | 13.8 1.8 | 1537 | 0.00 | 0.00 | 0.177 0.005 | 561 9 | 100 |
Goldfields Remote | 7/13/25 | 77.4 0.3 | 1413 | 54.4 2.3 | 0036 | - | - | - | - | - | - | - | - | - | - | - | 100 |
NW Santa Rosa (Piner Road) | 7/13/25 | 75.5 0.5 | 1448 | 54.1 3.6 | 0032 | 55.6 0.0 | 83 | 100 0 | 52 3 | 2.8 | 13.4 0.4 | 1514 | 0.00 | 0.00 | - | - | 60 |
River Rd South (Denner Ranch) | 7/13/25 | 75.4 1.8 | 1406 | 52.6 3.3 | 2355 | 53.0 0.1 | 76 | 95 1 | 47 0 | 5.9 | 19.1 2.6 | 1522 | - | - | - | - | 100 |
West Santa Rosa (LOV Vineyard) | 7/13/25 | 76.7 0.3 | 1500 | 54.3 4.3 | 0015 | 53.2 0.1 | 74 | 94 1 | 44 4 | 2.3 | 11.4 1.4 | 1532 | 0.00 | 0.00 | 0.027 0.002 | 0 0 | 100 |
Guerneville Rd (Prokopakis) | 7/13/25 | 81.3 0.4 | 1311 | 55.0 4.7 | 0003 | 54.3 0.2 | 72 | 92 4 | 41 1 | - | - | - | 0.01 | 0.01 | - | - | 100 |
Guerneville Rd West (Balletto) | 7/13/25 | 74.3 0.3 | 1442 | 54.5 3.4 | 0029 | 54.5 0.0 | 79 | 95 1 | 54 2 | 4.0 | 14.9 1.0 | 1618 | 0.00 | 0.00 | - | - | 60 |
Guerneville Rd East (Rich Ranch) | 7/13/25 | 78.1 0.3 | 1410 | 54.8 3.1 | 0053 | 52.7 0.3 | 72 | 92 2 | 41 45 | - | - | - | - | - | - | - | 90 |
Sanchietti Ranch | 7/13/25 | 77.0 1.5 | 1419 | 55.2 3.6 | 0058 | 55.0 0.1 | - | 92 3 | 51 5 | 3.8 | 15.0 0.6 | 1651 | 0.00 | 0.00 | - | - | 100 |
Occidental Rd (Sebastopol) | 7/13/25 | 74.1 0.4 | 1510 | 53.7 3.1 | 0059 | 60.4 0.1 | 98 | 100 0 | 80 5 | 4.2 | 18.0 1.5 | 1531 | 0.00 | 0.00 | - | - | 90 |
Lower Westside Rd (Ranch 12) | 7/13/25 | 81.1 1.4 | 1710 | 53.7 2.4 | 0049 | 53.1 0.5 | 72 | 93 0 | 29 8 | 2.5 | 10.9 0.7 | 1607 | 0.00 | 0.00 | 0.035 0.003 | 0 0 | 100 |
Guerneville (Laughlin Rd) | 7/13/25 | 79.5 0.6 | 1402 | 49.7 1.0 | 0013 | 52.1 0.5 | 71 | 91 0 | 43 0 | 2.7 | 14.0 1.2 | 1530 | 0.00 | 0.00 | - | - | 90 |
Korbel (Winery) | 7/13/25 | 80.0 2.5 | 1421 | 52.9 0.7 | 0021 | 53.2 0.3 | 71 | 92 2 | 43 2 | 1.2 | 10.4 1.8 | 1457 | 0.00 | 0.00 | - | - | 100 |
Forestville (Shone Farms) | 7/13/25 | 82.2 0.1 | 1604 | 51.8 1.9 | 0057 | 53.8 0.3 | 73 | 93 2 | 41 2 | 2.3 | 11.1 1.5 | 1456 | 0.00 | 0.00 | 0.199 0.009 | 646 25 | 100 |
Forestville-NE (Ranch 30) | 7/13/25 | 79.8 0.4 | 1457 | 49.8 0.7 | 0038 | 54.4 0.6 | 75 | 96 1 | 46 2 | 3.2 | 13.7 1.8 | 1556 | 0.00 | 0.00 | 0.208 0.003 | 670 20 | 100 |
Green Valley Vineyard | 7/13/25 | 78.2 1.6 | 1449 | 48.9 0.0 | 0051 | 52.6 0.1 | 73 | 95 1 | 40 7 | 2.4 | 12.9 1.1 | 1656 | 0.00 | 0.00 | 0.078 0.036 | 173 156 | 100 |
Green Valley (Sanchietti) | 7/13/25 | 76.7 0.3 | 1407 | 51.3 1.6 | 2359 | - | - | - | - | - | - | - | - | - | - | - | 100 |
Keefer Ranch (Green Valley) | 7/13/25 | 76.3 0.3 | 1404 | 47.1 0.2 | 0051 | 54.3 0.4 | 78 | 98 2 | 48 4 | - | - | - | 0.00 | 0.00 | - | - | 90 |
Graton-South (Mill Station Rd) | 7/13/25 | 71.3 0.8 | 1425 | 53.3 4.6 | 0053 | 53.5 0.2 | 81 | 97 0 | 54 4 | 1.8 | 10.7 1.3 | 1516 | 0.00 | 0.00 | - | - | 80 |
Occidental (Horseshoe Bend) | 7/13/25 | 70.6 0.4 | 1427 | 51.6 1.5 | 0644 | 52.7 0.0 | - | 99 1 | 54 3 | - | - | - | 0.00 | 0.01 | - | - | 90 |
Sexton Valley (Jacqueline's Blk) | 7/13/25 | 71.2 1.7 | 1405 | 53.2 4.5 | 0059 | 54.3 0.3 | 83 | 96 2 | 59 4 | 2.1 | 13.7 4.6 | 1405 | 0.00 | 0.00 | - | - | 80 |
Sebastopol Hills (Burnside Rd) | 7/13/25 | 67.0 0.4 | 1427 | 52.0 0.2 | 0058 | 53.8 0.4 | 90 | 100 0 | 65 2 | 4.7 | 16.3 0.4 | 1346 | 0.00 | 0.00 | - | - | 50 |
Seaview/Fort Ross (Hirsch) | 7/13/25 | 74.2 1.1 | 1814 | 47.9 2.1 | 0504 | 49.2 3.1 | 70 | 97 2 | 32 12 | 2.1 | 8.9 3.2 | 1321 | 0.00 | 0.01 | 0.182 0.032 | 724 4 | 90 |
Max | 83.2 | - | 55.2 | - | 60.4 | 98 | 100 | 80 | 5.9 | 19.1 | - | 0.01 | 0.01 | 0.209 | 724 | - | |
Avg | - | - | - | - | 53.6 | 76 | - | - | 2.9 | - | - | - | - | - | - | - | |
Min | 67.0 | - | 47.1 | - | 49.2 | 70 | 83 | 29 | 0.0 | 0.0 | - | 0.00 | 0.00 | 0.027 | 0 | - |
Station | Date | Daily Max Temp (°F) | Time of Max Temp | Daily Min Temp (°F) | Time of Min Temp | Dew Pt (°F) | 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 | 7/13/25 | 78.5 0.4 | 1440 | 50.2 2.1 | 2350 | 51.7 0.9 | 97 1 | 38 5 | 1.6 0.0 | 9.5 1.4 | 1813 | SW | 222 | 0.00 | 0.00 | 0.204 0.006 | 686 10 | 100 0 |
Lower Bennett Valley | 7/13/25 | 80.6 1.2 | 1552 | 51.7 4.3 | 2343 | 53.2 0.3 | 96 2 | 36 5 | 2.8 0.6 | 11.8 1.6 | 1239 | ESE | 121 | 0.00 | 0.00 | 0.204 0.013 | 659 18 | 100 0 |
Kenwood (Wildwood) | 7/13/25 | 85.4 2.6 | 1429 | 52.6 0.4 | 0038 | 53.0 1.0 | 97 3 | 32 4 | 4.4 0.9 | 13.6 0.2 | 1735 | NNW | 338 | 0.00 | 0.00 | 0.221 0.001 | 683 11 | 90 20 |
Sonoma Valley (Bedrock) | 7/13/25 | 87.5 4.5 | 1506 | 52.8 1.9 | 0059 | 51.3 1.5 | 91 1 | 26 12 | - | - | - | - | 0.00 | 0.00 | - | - | 90 10 |
Sonoma-West (Arnold) | 7/13/25 | 90.9 8.8 | 1618 | 51.1 1.2 | 0054 | 51.7 1.9 | 92 0 | 18 23 | 2.9 0.0 | 13.5 2.0 | 1336 | SSW | 201 | 0.00 | 0.00 | 0.261 0.017 | 768 5 | 90 10 |
Sonoma Valley HS | 7/13/25 | 86.8 5.6 | 1632 | 53.6 1.8 | 0025 | 54.8 1.4 | 95 3 | 31 18 | 3.0 0.4 | 7.6 1.8 | 2221 | SSW | 206 | 0.00 | 0.00 | 0.220 0.018 | 684 23 | 90 10 |
Sonoma East (Bundschu01) | 7/13/25 | 85.7 7.3 | 1651 | 51.4 1.3 | 0045 | 52.3 1.3 | 93 0 | 29 18 | 3.9 0.1 | 21.0 4.6 | 1611 | ESE | 112 | 0.00 | 0.00 | 0.220 0.013 | 651 9 | 100 0 |
Schellville (Sasaki) | 7/13/25 | 84.7 2.0 | 1430 | 54.7 1.6 | 0059 | 53.0 1.2 | 92 0 | 30 8 | 6.8 1.2 | 21.2 2.0 | 1635 | SSE | 164 | 0.00 | 0.00 | - | - | 100 0 |
Sonoma-SE (Napoli) | 7/13/25 | 87.0 7.3 | 1708 | 52.1 1.9 | 0041 | 52.4 1.2 | 92 3 | 28 16 | 3.3 0.7 | 15.5 2.3 | 1744 | SW | 236 | 0.00 | 0.00 | - | - | 100 0 |
Ricci Vineyards (Carneros) | 7/13/25 | 83.2 6.0 | 1656 | 53.9 0.9 | 0046 | 53.3 1.0 | 93 1 | 33 15 | 6.5 1.0 | 18.6 0.3 | 1853 | WNW | 282 | 0.00 | 0.00 | 0.229 0.014 | 693 5 | 100 0 |
Carneros (Ranch 71) | 7/13/25 | 80.6 5.4 | 1707 | 53.2 0.8 | 0058 | 53.1 1.4 | 94 2 | 35 15 | 6.1 2.9 | 22.4 10.2 | 1745 | WSW | 256 | 0.00 | 0.00 | 0.217 0.020 | 673 2 | 100 0 |
Carneros Upper (Ranch 81) | 7/13/25 | 80.7 3.6 | 1741 | 53.2 1.8 | 0056 | 53.0 1.8 | 100 0 | 35 12 | 7.8 2.0 | 21.9 4.4 | 1811 | WSW | 244 | - | - | - | - | 100 0 |
Carneros Lower (Ranch 81) | 7/13/25 | 78.1 3.2 | 1536 | 53.6 0.7 | 0503 | 54.4 1.0 | 94 0 | 44 11 | 1.7 0.7 | 13.1 1.2 | 1724 | SSE | 160 | 0.00 | 0.00 | 0.186 0.009 | 611 6 | 100 10 |
Rohnert Park-West (Stony Point) | 7/13/25 | 71.3 2.0 | 1435 | 53.9 1.4 | 0059 | 54.4 0.4 | 97 1 | 57 0 | 3.9 0.0 | 14.9 3.9 | 1416 | W | 263 | 0.00 | 0.00 | - | - | 20 10 |
Cartograph Wines Base | 7/13/25 | 69.6 2.4 | 1456 | 53.0 0.9 | 0047 | 54.3 0.3 | 99 1 | 61 1 | 4.4 1.0 | 20.6 0.9 | 1523 | S | 178 | 0.00 | 0.00 | 0.165 0.008 | 639 10 | 20 10 |
Cartograph Wines Remote | 7/13/25 | 71.2 3.5 | 1254 | 53.9 0.9 | 0054 | - | - | - | - | - | - | - | - | - | - | - | 80 10 |
Rice-Spivak Vineyard | 7/13/25 | 73.1 1.6 | 1452 | 53.5 0.8 | 0045 | - | - | - | - | - | - | - | - | - | - | - | 20 10 |
Penngrove (Asellus) | 7/13/25 | 76.0 3.5 | 1407 | 54.0 1.7 | 0028 | 52.9 0.3 | 95 0 | 45 4 | 3.9 0.2 | 12.5 0.8 | 1234 | WNW | 297 | 0.00 | 0.01 | - | - | 50 10 |
Roger's Creek (Ranch 50) | 7/13/25 | 79.0 4.2 | 1523 | 51.8 2.5 | 0041 | 52.8 0.1 | 100 0 | 39 1 | 7.5 3.2 | 20.0 1.0 | 1653 | W | 270 | 0.00 | 0.00 | 0.216 0.008 | 705 0 | 0 0 |
Petaluma (Ranch 10) | 7/13/25 | 79.4 5.8 | 1455 | 54.9 2.6 | 0042 | 53.4 0.0 | 93 1 | 42 5 | 3.6 1.0 | 12.3 0.1 | 1542 | W | 259 | 0.00 | 0.00 | 0.202 0.012 | 652 16 | 100 0 |
Max | 90.9 | - | 54.9 | - | 54.8 | 100 | 61 | 7.8 | 22.4 | - | - | 0.00 | 0.01 | 0.261 | 768 | - | |
Avg | - | - | - | - | 53.1 | - | - | 4.4 | - | - | - | - | - | - | - | - | |
Min | 69.6 | - | 50.2 | - | 51.3 | 91 | 18 | 1.6 | 7.6 | - | - | 0.00 | 0.00 | 0.165 | 611 | - |