| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Montesol | 11/20/24 | 50.3 1.0 | 1930 | 40.9 12.7 | 0323 | - | - | - | - | - | - | - | 6.61 | 9.95 | - | - | - |
| Pope Valley (Weeks Lake) | 11/20/24 | 53.4 1.2 | 0324 | 44.6 19.4 | 0451 | 42.4 11.7 | 100 3 | 25 11 | 3.9 | 22.8 13.2 | 2135 | SE | 140 | 4.04 | 5.30 | 0.017 0.015 | 17 115 | 0 0 |
| Whiskey River Winery | 11/20/24 | 52.6 1.4 | 0326 | 45.3 19.9 | 0457 | 41.1 11.0 | 95 0 | 24 11 | 8.5 | 34.7 25.1 | 2218 | SSE | 156 | 4.72 | 5.93 | - | - | - |
| Dollarhide Base | 11/20/24 | 54.4 2.3 | 0315 | 46.9 18.1 | 0454 | 44.1 10.3 | 97 2 | 28 6 | 9.0 | 35.2 14.8 | 1511 | S | 188 | 4.03 | 5.05 | 0.025 0.018 | 22 122 | - |
| Dollarhide 1AS Remote | 11/20/24 | 54.4 2.2 | 0327 | 47.7 22.9 | 0713 | - | 93 3 | 28 19 | 7.8 | 32.4 22.4 | 1559 | S | 175 | - | - | - | - | - |
| Dollarhide 17B Remote | 11/19/24 | 56.3 3.4 | 1401 | 27.6 3.5 | 0538 | 33.3 0.5 | 99 3 | 35 3 | - | - | - | - | - | - | - | - | - |
| Dollarhide 18A Remote | 11/20/24 | 54.0 2.2 | 0319 | 46.8 23.6 | 0442 | 43.2 11.9 | 95 3 | 27 8 | - | - | - | - | - | - | - | - | - |
| Angwin | 11/20/24 | 47.0 0.7 | 1853 | 38.6 2.7 | 0450 | 39.9 11.1 | 100 25 | 37 6 | 14.1 | 32.0 10.2 | 2316 | SSE | 165 | 7.50 | 10.62 | 0.011 0.018 | 0 0 | 0 0 |
| Lower Angwin (Pioneer) | 11/20/24 | 48.6 0.9 | 1905 | 41.4 13.7 | 0447 | - | - | - | 6.3 | 25.9 12.4 | 0942 | SSW | 200 | - | - | - | - | - |
| Deer Park | 11/20/24 | 52.4 2.2 | 0316 | 46.1 9.1 | 0735 | 42.6 10.2 | 97 14 | 28 7 | 10.5 | 24.0 5.8 | 1202 | ESE | 110 | 6.12 | 7.54 | 0.024 0.027 | 13 97 | - |
| Lower Chiles Valley (Brown) | 11/20/24 | 53.7 2.2 | 2224 | 48.4 22.5 | 0507 | 40.7 11.0 | 92 8 | 22 4 | 6.5 | 27.5 9.9 | 1646 | SSE | 151 | 1.80 | 2.43 | 0.031 0.023 | 24 129 | 0 0 |
| Moss Creek Vineyard/Reservior | 11/20/24 | 52.9 4.4 | 2301 | 46.6 17.4 | 0900 | 40.9 10.1 | 95 4 | 27 4 | - | - | - | - | 2.44 | 3.36 | - | - | - |
| Max | 56.3 | - | 48.4 | - | 44.1 | 100 | 37 | 14.1 | 35.2 | - | - | 7.50 | 10.62 | 0.031 | 24 | - | |
| Avg | - | - | - | - | 40.9 | - | - | 8.3 | - | - | - | - | - | - | - | - | |
| Min | 47.0 | - | 27.6 | - | 33.3 | 92 | 22 | 3.9 | 22.8 | - | - | 1.80 | 2.43 | 0.011 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calistoga-North | 11/20/24 | 52.9 2.1 | 2308 | 43.4 12.8 | 0651 | 47.0 11.3 | 99 0 | 43 1 | - | - | - | - | 5.15 | 7.02 | - | - | 0 0 |
| Fotsch (Maple Lane) | 11/20/24 | 53.6 2.7 | 2253 | 43.8 14.6 | 0703 | 45.9 12.4 | 97 0 | 41 8 | 3.4 | 17.6 6.8 | 2225 | E | 95 | 6.42 | 8.27 | - | - | - |
| Diamond Mtn (Schramsberg) | 11/20/24 | 52.0 0.6 | 2259 | 42.2 4.5 | 0532 | 44.0 11.3 | 100 20 | 38 2 | - | - | - | - | 5.57 | 7.47 | - | - | - |
| Diamond Mtn (McEachran) | 11/20/24 | 52.3 2.4 | 2259 | 42.6 6.3 | 0614 | 45.8 11.3 | 100 11 | 39 1 | - | - | - | - | - | - | - | - | - |
| St. Helena-North | 11/20/24 | 53.6 3.4 | 2245 | 43.7 12.4 | 0612 | 45.2 12.0 | 95 3 | 40 7 | 2.8 | 18.4 5.9 | 2245 | SE | 134 | 4.32 | 5.40 | 0.006 0.033 | 7 117 | - |
| St. Helena (NVV Office) | 11/20/24 | 54.8 2.4 | 2230 | 44.6 12.1 | 0721 | - | - | - | 2.2 | 13.9 4.5 | 2238 | ESE | 107 | 5.18 | 6.76 | - | - | - |
| Tiara Fria (East St. Helena) | 11/20/24 | 54.4 2.8 | 1556 | 45.9 14.0 | 0545 | 44.9 10.3 | 96 1 | 31 5 | 4.9 | 18.6 7.8 | 1600 | SSE | 165 | 4.60 | 6.01 | - | - | - |
| Rutherford Hill Estate | 11/19/24 | 57.8 4.1 | 1357 | 36.8 2.9 | 0458 | 33.6 0.6 | 82 1 | 36 4 | 1.3 | 9.2 5.3 | 1225 | SSW | 204 | 0.00 | 0.97 | 0.039 0.021 | 147 77 | 0 0 |
| Rutherford-North (Mee Ln) | 11/20/24 | 53.6 4.4 | 0338 | 44.9 14.0 | 0733 | 43.2 8.9 | 96 2 | 33 3 | 4.5 | 22.4 10.3 | 1559 | S | 188 | 0.70 | 1.86 | 0.014 0.030 | 16 141 | 0 0 |
| Rutherford (STS) | 11/20/24 | 54.9 3.9 | 2314 | 45.2 13.3 | 0722 | 44.4 8.5 | 89 2 | 40 0 | 4.0 | 19.4 8.4 | 2253 | SE | 128 | 3.55 | 4.57 | 0.016 0.031 | 16 171 | - |
| Oakville-NE (Ranch 88) | 11/20/24 | 54.0 4.3 | 2332 | 44.8 16.8 | 0701 | 43.9 11.5 | 95 0 | 29 5 | 4.5 | 31.2 19.5 | 1628 | S | 182 | 3.63 | 4.36 | 0.015 0.030 | 18 154 | 0 0 |
| OV561-East | 11/20/24 | 53.9 5.8 | 1703 | 44.6 13.8 | 0646 | - | - | - | - | - | - | - | - | - | - | - | - |
| Oakville | 11/20/24 | 54.6 2.8 | 2343 | 46.2 12.4 | 0655 | 44.4 10.4 | 96 5 | 37 1 | 6.2 | 27.7 9.0 | 2306 | S | 170 | 3.89 | 4.52 | 0.018 0.032 | 25 160 | - |
| OV518-West | 11/20/24 | 55.6 2.7 | 2324 | 45.9 13.4 | 0658 | - | - | - | - | - | - | - | - | - | - | - | - |
| To Kalon Remote (TKKE) | 11/20/24 | 55.9 2.7 | 2325 | 45.7 15.2 | 0722 | - | - | - | - | - | - | - | - | - | - | - | - |
| To Kalon | 11/20/24 | 55.5 2.5 | 2324 | 46.2 15.2 | 0714 | 45.5 10.9 | 98 2 | 31 5 | 7.4 | 28.0 15.1 | 2309 | SSE | 154 | 4.37 | 5.17 | 0.017 0.032 | 19 150 | - |
| To Kalon Remote (TKN5) | 11/20/24 | 56.2 2.7 | 2318 | 46.9 17.5 | 0647 | - | - | - | - | - | - | - | - | - | - | - | - |
| Yountville (Ranch 67) | 11/20/24 | 53.2 3.6 | 0336 | 46.6 17.7 | 0536 | 42.8 9.7 | 95 0 | 30 8 | 6.6 | 21.1 9.2 | 1038 | SE | 139 | 2.08 | 2.62 | 0.029 0.027 | 110 186 | - |
| Stags Leap Dist (Silverado Vineyards) | 11/20/24 | 53.9 3.2 | 0652 | 46.2 15.7 | 0510 | 42.8 9.4 | 95 0 | 29 9 | 5.3 | 17.9 7.5 | 1813 | SSW | 208 | 4.18 | 4.76 | 0.021 0.028 | 25 168 | - |
| Borreo (Soda Canyon) | 11/20/24 | 53.0 2.6 | 0638 | 45.6 14.4 | 0514 | 41.8 9.6 | 97 4 | 27 3 | 2.5 | 12.3 3.6 | 0909 | SW | 223 | 3.45 | 4.54 | 0.014 0.035 | 25 181 | - |
| Wappo Hill | 11/20/24 | 55.2 3.1 | 0658 | 46.6 16.2 | 0001 | 46.1 11.7 | 100 0 | 41 2 | 3.7 | 12.9 3.2 | 2146 | SSE | 149 | 4.09 | 4.83 | 0.010 0.040 | 20 168 | - |
| Stags Leap Dist (Chimney Rock) | 11/20/24 | 55.6 3.2 | 0639 | 45.2 16.3 | 0046 | - | - | - | 3.1 | 16.0 5.7 | 1033 | ESE | 107 | 3.46 | 4.25 | 0.042 0.002 | 19 154 | 0 0 |
| Yountville-South (Ranch 87) | 11/20/24 | 53.8 4.7 | 1555 | 45.7 16.2 | 0006 | 46.7 11.4 | 100 0 | 47 7 | 2.5 | 15.6 5.0 | 1538 | SSE | 161 | 3.88 | 4.87 | 0.008 0.038 | 19 161 | - |
| Yountville-SE (Ranch 85) | 11/20/24 | 55.2 2.6 | 0653 | 44.5 15.1 | 0052 | 46.3 11.5 | 100 4 | 41 0 | 2.5 | 11.9 4.5 | 1648 | S | 190 | 3.51 | 4.29 | - | 0 0 | 0 0 |
| Oak Knoll-East (Ranch 53) | 11/20/24 | 55.2 2.8 | 0635 | 43.7 13.4 | 0037 | 45.0 10.5 | 96 1 | 35 4 | 1.5 | 12.3 4.4 | 1530 | S | 180 | 3.06 | 3.96 | 0.008 0.037 | 18 172 | - |
| Napa-NW (Ranch 54) | 11/20/24 | 55.0 2.0 | 0626 | 48.4 17.2 | 0508 | 45.0 10.2 | 99 4 | 33 6 | 2.1 | 16.4 8.2 | 1519 | SSW | 200 | 3.25 | 4.30 | - | 0 0 | 0 0 |
| Napa-North (Ranch 29) | 11/20/24 | 56.8 0.9 | 0608 | 47.4 17.2 | 0151 | 45.9 10.6 | 100 0 | 33 10 | 0.8 | 9.2 2.1 | 0647 | S | 179 | 2.49 | 3.61 | 0.007 0.026 | 12 101 | - |
| Max | 57.8 | - | 48.4 | - | 47.0 | 100 | 47 | 7.4 | 31.2 | - | - | 6.42 | 8.27 | 0.042 | 147 | - | |
| Avg | - | - | - | - | 44.3 | - | - | 3.6 | - | - | - | - | - | - | - | - | |
| Min | 52.0 | - | 36.8 | - | 33.6 | 82 | 27 | 0.8 | 9.2 | - | - | 0.00 | 0.97 | 0.006 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mt. Veeder | 11/20/24 | 49.5 3.1 | 1504 | 43.7 4.7 | 0457 | 41.6 10.5 | 100 27 | 31 10 | 9.6 | 27.6 14.2 | 2140 | S | 174 | 5.27 | 7.03 | 0.068 0.054 | 692 123 | 0 0 |
| Mount George (Napa East) | 11/20/24 | 63.0 29.4 | 2307 | 53.8 21.9 | 1013 | 47.4 9.3 | 100 1 | 23 6 | 2.2 | 17.5 0.1 | 0854 | SE | 132 | 1.32 | 2.12 | 0.023 0.033 | 30 175 | - |
| Napa-East (Palmaz 300') | 11/20/24 | 56.7 3.1 | 0314 | 51.0 19.5 | 0926 | 42.0 8.6 | 98 1 | 21 2 | 3.3 | 23.8 3.6 | 0914 | ENE | 72 | 1.64 | 2.99 | 0.028 0.027 | 21 150 | 0 0 |
| Napa-East (Palmaz 1200') | 11/20/24 | 51.8 3.3 | 2153 | 47.3 14.8 | 0923 | 3.6 28.3 | - | - | 3.1 | 15.3 2.9 | 1054 | E | 92 | - | - | - | - | 0 0 |
| Napa-East (Palmaz 1400') | 11/19/24 | 55.3 0.9 | 1138 | 31.0 1.2 | 0148 | 31.4 1.5 | 95 2 | 36 0 | 2.7 | 14.4 1.2 | 2252 | SE | 146 | 0.00 | 1.64 | 0.054 0.010 | 193 64 | 0 0 |
| Wooden Valley | 11/20/24 | 52.5 3.2 | 2208 | 40.4 12.8 | 0119 | 42.1 11.0 | 95 0 | 40 9 | 1.3 | 10.2 0.0 | 2318 | ESE | 108 | 2.08 | 3.47 | 0.011 0.038 | 27 172 | - |
| Napa-West Upper (Truchard) | 11/20/24 | 54.7 2.3 | 0610 | 49.3 13.1 | 0050 | -18.8 53.9 | 100 11 | 0 43 | 3.2 | 16.7 6.4 | 1541 | SSE | 163 | 2.29 | 3.65 | 0.056 0.010 | 17 173 | 0 0 |
| Napa-West Lower (Truchard) | 11/20/24 | 54.4 3.2 | 0730 | 43.1 12.6 | 0022 | 46.2 10.4 | 99 0 | 42 0 | - | - | - | - | - | - | - | - | 0 0 |
| Napa-South (Toyon Farms) | 11/20/24 | 55.4 1.8 | 0732 | 48.7 14.0 | 0001 | 46.4 9.1 | 100 6 | 43 4 | 3.1 | 18.5 6.5 | 1614 | SSE | 152 | 1.73 | 2.85 | 0.002 0.027 | 10 96 | 0 0 |
| Toyon Remote 1 | 11/20/24 | 55.5 1.5 | 0726 | 43.8 11.9 | 0023 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 2 | 11/20/24 | 55.8 1.2 | 0730 | 48.7 17.0 | 0213 | - | - | - | - | - | - | - | - | - | - | - | - |
| Toyon Remote 3 | 11/20/24 | 55.6 1.3 | 0726 | 43.8 11.8 | 0024 | - | - | - | - | - | - | - | - | - | - | - | - |
| Dealy Lane (Ranch 80) | 11/20/24 | 54.6 2.2 | 2313 | 45.0 12.6 | 0021 | 45.6 9.9 | 97 2 | 38 3 | 2.5 | 15.8 7.9 | 1653 | S | 174 | 1.95 | 3.25 | 0.008 0.037 | 19 187 | - |
| Carneros (Saintsbury) | 11/20/24 | 55.5 0.8 | 2312 | 49.6 15.9 | 0050 | 45.5 9.6 | 100 6 | 39 3 | 4.5 | 19.6 10.9 | 0729 | SSE | 158 | 0.00 | 0.19 | - | - | 0 0 |
| Suscol Lower (Ranch 35) | 11/20/24 | 56.8 0.1 | 0603 | 51.4 19.1 | 0958 | 42.2 8.4 | - | - | 6.2 | 23.5 7.7 | 0856 | SSE | 163 | 1.45 | 2.73 | 0.036 0.020 | 27 159 | - |
| Suscol Mtn (Ranch 93) | 11/20/24 | 53.5 9.5 | 2256 | 49.3 10.2 | 1242 | 39.8 7.5 | 98 26 | 24 5 | 9.9 | 28.8 5.0 | 0830 | SE | 139 | 1.50 | 3.01 | - | - | - |
| Suscol Upper (Ranch 92) | 11/20/24 | 54.4 1.6 | 2307 | 50.1 10.6 | 1253 | 40.6 8.0 | 100 26 | 25 7 | 5.2 | 24.8 6.0 | 1544 | ESE | 112 | 1.52 | 2.82 | - | - | 0 0 |
| Stanly (Ranch 45) | 11/20/24 | 56.3 0.4 | 0615 | 49.0 16.7 | 1322 | 42.9 8.2 | 96 2 | 31 9 | 5.8 | 20.3 9.5 | 1616 | SSW | 201 | 1.31 | 2.39 | 0.027 0.030 | 25 180 | 0 0 |
| Carneros Upper (Ranch 81) | 11/20/24 | 55.0 1.3 | 0627 | 50.0 13.4 | 1331 | 43.7 9.6 | 100 12 | 27 13 | 8.6 | 26.5 15.2 | 2306 | S | 172 | - | - | - | - | 0 0 |
| Carneros (Mitsuko) | 11/20/24 | 56.2 0.4 | 2302 | 44.8 15.8 | 0052 | - | - | - | - | - | - | - | - | - | - | - | - |
| 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 |
| Carneros (Milton Rd) | 11/20/24 | 56.9 0.4 | 2302 | 49.1 17.9 | 0046 | 45.3 9.8 | 96 2 | 38 6 | - | - | - | - | 1.35 | 2.16 | - | - | - |
| Max | 63.0 | - | 53.8 | - | 47.4 | 100 | 43 | 9.9 | 28.8 | - | - | 5.27 | 7.03 | 0.068 | 692 | - | |
| Avg | - | - | - | - | 36.9 | - | - | 4.7 | - | - | - | - | - | - | - | - | |
| Min | 49.5 | - | 30.6 | - | -18.8 | 95 | 0 | 1.3 | 6.8 | - | - | 0.00 | 0.19 | 0.002 | 10 | - |