Latest Observation

25 Stations

Daily Data | America/Los_Angeles
as of 8/28/26 7:29 AM PDT
Load Interactive
Station Date Daily Max Temp (°F) Time of Max Temp Daily Min Temp (°F) Time of Min Temp Dew Pt (°F) RH (%) Daily 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 Upper (Cooley) 8/27/26 93.3   3.9 1546 60.2   3.1 0609 47.1   1.9 46   0 74   0 15   2 9.3   0.6 26.7   6.8 0355 NNW | 330 0.00 0.05 0.249   0.030 602   46 0   0
Rockpile Lower (Cooley) 8/27/26 97.0   5.4 1508 63.1   7.8 0550 47.9   1.8 42   3 72   4 14   6 4.2   1.0 19.6   3.6 1654 W | 278 0.00 0.02 - - 0   0
Cloverdale-East (Ranch 83) 8/27/26 101.9   3.2 1548 61.3   16.5 0326 50.4   4.3 - - - 2.8   0.4 13.4   5.5 1642 W | 277 0.00 0.00 0.215   0.020 562   47 0   0
Cloverdale-SE (Ranch 38) 8/27/26 100.2   1.1 1636 65.8   13.7 0646 51.6   3.2 44   4 67   17 17   6 5.5   0.1 19.4   7.5 1616 NW | 323 0.00 0.01 0.230   0.015 516   48 0   0
Geyserville-North (Hoffman) 8/27/26 102.4   2.7 1512 59.1   14.7 0057 53.8   2.3 49   6 85   10 18   1 3.0   0.2 16.7   1.1 1642 ESE | 121 0.00 0.00 0.209   0.003 522   48 0   0
Geyserville (Ranch 3) 8/27/26 99.8   1.9 1458 58.9   12.3 0642 50.7   1.7 45   7 82   17 13   2 3.4   0.2 17.1   3.3 1612 ESE | 104 0.00 0.00 0.222   0.002 530   43 10   10
Geyserville-East (Ranch 40) 8/27/26 99.3   4.3 1502 63.0   12.4 0647 53.0   0.9 48   8 74   22 18   2 5.1   0.2 21.9   3.6 1606 SSW | 203 0.00 0.00 0.243   0.006 545   32 0   0
Geyserville-South (Nervo Station) 8/27/26 99.2   3.1 1323 59.9   11.9 0642 - - - - 2.9   1.1 15.2   5.7 1628 SE | 131 0.00 0.00 - - 0   0
Peterson (Ranch 09) 8/27/26 96.7   2.0 1454 55.6   10.1 0647 50.9   2.5 52   2 87   9 13   3 2.8   0.5 13.6   5.1 1706 SW | 221 0.00 0.00 0.204   0.010 524   46 0   0
Crazy Creek Ranch 8/27/26 98.2   1.7 1500 55.2   10.0 0654 53.2   1.8 54   5 88   10 19   0 2.3   0.0 13.8   3.6 1513 SSW | 193 0.00 0.00 0.211   0.006 553   64 0   0
Whitton Ranch (201e) 8/27/26 99.5   1.8 1450 51.0   12.5 0650 51.5   2.5 54   2 96   4 14   2 2.3   0.8 14.3   5.1 1635 SE | 142 0.00 0.03 0.202   0.012 517   39 0   0
Lytton East (Shop Hill Bottom) 8/27/26 99.1   4.4 1439 57.2   12.0 0647 50.7   1.1 50   7 86   14 12   3 3.2   0.4 16.8   2.6 1628 S | 178 0.00 0.00 0.235   0.004 593   24 10   10
Lytton East (Hill 5) 8/27/26 98.4   3.5 1433 58.8   11.1 0651 51.2   0.6 49   7 83   15 13   3 5.2   0.8 22.4   1.2 1821 S | 185 0.00 0.00 0.244   0.002 527   27 30   10
Lytton West Lower (Lew 6) 8/27/26 98.2   3.0 1436 54.8   10.9 0639 51.1   1.2 52   4 90   9 12   3 3.2   0.5 19.1   5.3 1825 SE | 140 0.00 0.01 0.238   0.002 598   28 10   10
Lytton West Hill (23PS) 8/27/26 97.7   3.5 1651 57.6   10.1 0652 51.8   1.0 51   6 87   13 12   5 3.3   0.9 18.9   4.3 1819 S | 173 0.00 0.01 0.237   0.005 603   28 60   10
Big River 8/27/26 96.4   3.1 1416 56.5   7.6 0644 54.3   1.9 55   4 90   10 19   6 2.6   0.1 20.1   6.6 1805 SSE | 165 0.00 0.00 0.220   0.003 584   57 40   10
Jimtown-North (Piccolo Ranch 15) 8/27/26 97.8   1.3 1502 53.8   9.8 0651 49.0   1.8 48   5 82   18 13   1 1.7   0.1 13.6   0.0 1623 SSW | 207 0.00 0.00 0.177   0.008 478   67 0   0
HWY 128/Chalk Hill Rd (Landslide) 8/27/26 97.7   1.6 1424 53.1   9.8 0653 52.0   3.3 54   2 89   6 22   5 2.2   0.6 14.3   2.4 1609 SSW | 201 0.00 0.00 0.194   0.007 491   38 0   0
N Chalk Hill Rd (Ranch 63) 8/27/26 96.6   2.6 1400 51.2   9.8 0627 51.2   3.5 54   0 90   6 19   3 2.3   0.5 15.4   3.6 1441 S | 187 0.00 0.00 0.199   0.008 510   26 0   0
Newman Knights Valley 8/16/26 87.7   7.5 1555 53.8   0.1 0712 56.9   1.1 71   5 89   2 46   12 3.1   0.4 13.6   1.9 1647 SW | 220 0.00 0.00 - - 60   10
Knights Valley (Bavarian Lion) 8/27/26 98.3   2.9 1443 49.1   9.6 0659 49.0   3.9 53   0 94   3 16   5 2.3   0.2 17.6   4.6 1610 WSW | 239 0.00 0.00 0.215   0.002 573   32 0   0
Red Tail 8/27/26 95.6   0.1 1427 55.4   11.8 0646 54.4   4.0 57   3 87   8 27   5 3.1   0.6 18.6   3.8 1816 ESE | 118 0.00 0.01 0.212   0.003 559   50 40   10
Franz Valley (Stornetta) 8/27/26 96.5   0.2 1352 50.2   9.6 0642 49.2   4.3 - 90   2 16   5 1.7   0.0 13.7   2.2 1612 W | 272 0.00 0.00 - - 0   0
Upper Dry Creek Valley 8/27/26 98.4   0.1 1520 58.4   13.4 0033 51.4   1.9 47   6 83   13 14   2 3.1   0.3 13.6   2.1 1705 WSW | 258 0.00 0.00 0.223   0.014 574   49 0   0
Lower Dry Creek Valley 8/27/26 98.6   4.8 1640 55.5   10.8 0640 51.9   2.0 54   2 94   6 12   1 2.8   1.1 17.4   1.9 1817 N | 354 0.00 0.01 0.224   0.003 560   31 40   10
Max   102.4 - 65.8 - 54.4 57 96 27 9.3 26.7 - - 0.00 0.05 0.249 603 -
Avg   - - - - 51.2 50 - - 3.4 - - - - - - - -
Min   93.3 - 49.1 - 47.1 42 67 12 1.7 13.4 - - 0.00 0.00 0.177 478 -