Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 12/31/25 7:11 AM PST
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) 12/31/25 0700 52.8   0.1 36   3 26.4   2.3 2.1   0.5 ENE | 76 5.0   2.6 0.00 0.00 55.7   1.8 52.7   4.9
Rockpile Lower (Cooley) 12/31/25 0645 53.2   5.1 41   12 30.4   1.6 2.3   1.2 ENE | 57 3.2   1.7 0.00 0.00 54.9   5.3 51.5   7.1
Cloverdale-East (Ranch 83) 12/31/25 0700 46.5   4.4 - - 1.8   6.8 NNW | 328 4.3   13.6 0.00 0.00 48.0   4.5 36.0   3.4
Cloverdale-SE (Ranch 38) 12/31/25 0700 47.8   5.6 77   3 41.0   4.5 2.7   1.9 NNW | 347 4.6   5.3 0.00 0.00 49.2   5.0 42.9   3.6
Geyserville-North (Hoffman) 12/31/25 0700 41.0   9.3 97   0 40.2   9.4 1.0   1.4 ESE | 121 2.0   2.5 0.00 0.00 41.4   5.1 35.9   5.8
Geyserville (Ranch 3) 12/31/25 0700 40.8   9.6 100   0 40.8   9.6 0.8   1.3 ESE | 108 2.1   2.1 0.00 0.00 40.9   4.2 37.0   6.0
Geyserville-East (Ranch 40) 12/31/25 0700 41.9   3.8 92   2 39.7   3.3 2.8   0.8 SSW | 194 6.8   3.4 0.00 0.00 45.8   0.9 40.1   2.2
Geyserville-South (Nervo Station) 12/31/25 0700 41.0   7.7 - - 2.3   1.3 SW | 220 5.1   2.3 0.00 0.00 41.6   0.3 38.0   6.0
Peterson (Ranch 09) 12/31/25 0700 40.4   9.8 99   0 40.0   9.8 1.7   0.9 SSE | 152 4.1   1.7 0.00 0.00 40.4   6.4 35.6   5.1
Rawah - Crazy Creek 12/31/25 0700 41.4   8.4 100   0 41.5   8.5 0.4   1.0 ENE | 67 1.3   1.0 0.00 0.00 41.4   4.7 37.2   5.0
Whitton Ranch (201e) 12/31/25 0700 41.0   10.3 100   0 41.0   10.3 1.3   0.5 S | 190 3.2   0.8 0.00 0.00 41.0   7.6 35.4   5.6
Lytton East (Shop Hill Bottom) 12/31/25 0700 40.9   9.8 99   0 40.6   9.8 0.0   0.8 N | 0 0.0   2.5 0.00 0.00 41.0   4.8 36.7   6.3
Lytton West Lower (Lew 6) 12/31/25 0700 41.0   10.0 100   0 41.0   10.0 0.3   0.9 NE | 43 1.3   1.4 0.00 0.00 41.1   5.9 36.2   5.6
Lytton West Hill (23PS) 12/31/25 0700 41.2   8.8 100   0 41.2   8.8 0.9   0.8 E | 81 1.6   2.9 0.00 0.00 41.3   1.0 37.3   5.9
Lytton East (Hill 5) 12/31/25 0700 40.7   8.8 98   0 40.3   8.8 0.1   0.4 SSW | 202 1.5   0.7 0.00 0.00 40.8   1.4 36.8   6.2
Jimtown-North (Piccolo Ranch 15) 12/31/25 0700 40.9   9.2 100   0 40.9   9.2 0.2   0.5 NNE | 15 2.0   0.9 0.00 0.00 41.3   6.8 36.8   5.8
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) 12/31/25 0700 40.9   9.9 100   0 40.9   9.9 0.5   0.2 NNE | 27 2.0   1.3 0.00 0.00 41.1   8.3 35.4   4.4
N Chalk Hill Rd (Ranch 63) 12/31/25 0700 39.9   8.4 100   0 39.9   8.4 0.8   1.2 WNW | 288 1.9   2.1 0.00 0.00 40.0   6.0 36.2   5.0
Knights Valley (Bavarian Lion) 12/31/25 0700 40.5   9.1 98   0 40.0   9.0 1.5   0.3 NE | 37 3.7   0.3 0.00 0.00 40.6   6.9 35.2   4.4
Bavarian Lion EFW 12/31/25 0700 41.0   10.4 - - - - - 0.00 0.00 41.2   7.1 34.8   4.6
Franz Valley (Stornetta) 12/31/25 0700 39.7   11.7 98   2 39.2   12.2 0.0   0.7 SW | 214 0.6   1.9 0.00 0.00 39.9   8.6 34.3   6.5
Upper Dry Creek Valley 12/31/25 0700 41.1   8.8 98   0 40.5   8.8 1.3   1.3 ESE | 104 2.8   2.8 0.00 0.00 41.5   5.7 36.1   4.3
Lower Dry Creek Valley 12/31/25 0700 41.1   8.0 100   0 41.1   8.0 1.4   1.1 SE | 138 2.8   1.4 0.00 0.01 41.2   5.4 36.6   4.8
Max     53.2 100 41.5 2.8 - 6.8 0.00 0.01 55.7 52.7
Avg     42.5 92 39.3 1.2 - 2.8 0.00 - - -
Min     39.7 36 26.4 0.0 - 0.0 0.00 0.00 39.9 34.3