Alpha, California Weather observations
Data are for observation ending at time listed.
Day Time Ave. Ave. Ave. Vector Max. Stn. Total Solar Ave. Snow
of of Air Rel. Wind Wind Wind Baro. Precip. Rad. Soil Depth
Year Day Temp. Hum. Speed Dir. Gust Pres. Temp.
2026 (PST) F % mph deg. mph mb. in. W/m2 F in.
---------------------------------------------------------------------------------------
28 18:50 36.6 39 0.8 24 1.4 792.8 0.00 0 999.0 999.0
28 19:00 37.4 28 1.2 63 2.9 792.7 0.00 0 999.0 999.0
28 19:10 37.7 27 2.2 92 3.5 792.7 0.00 0 999.0 999.0
28 19:20 37.6 27 1.8 96 3.3 792.7 0.00 0 999.0 999.0
28 19:30 37.5 27 1.8 102 4.2 792.7 0.00 0 999.0 999.0
28 19:40 37.7 30 3.4 96 6.6 792.6 0.00 0 999.0 999.0
28 19:50 37.6 36 2.0 78 3.7 792.5 0.00 0 999.0 999.0
28 20:00 37.6 38 2.4 73 3.9 792.6 0.00 0 999.0 999.0
28 20:10 37.4 39 2.5 88 5.0 792.5 0.00 0 999.0 999.0
28 20:20 37.3 39 2.7 78 6.4 792.6 0.00 0 999.0 999.0
28 20:30 37.1 38 2.3 79 5.4 792.6 0.00 0 999.0 999.0
28 20:40 37.3 38 2.6 74 4.5 792.7 0.00 0 999.0 999.0
28 20:50 37.6 38 1.7 50 2.9 792.8 0.00 0 999.0 999.0
28 21:00 37.6 39 1.1 14 2.1 792.8 0.00 0 999.0 999.0
28 21:10 37.2 39 0.3 16 1.1 792.9 0.00 0 999.0 999.0
28 21:20 37.1 39 0.7 30 1.5 792.9 0.00 0 999.0 999.0
28 21:30 37.2 39 1.1 60 1.8 792.8 0.00 0 999.0 999.0
28 21:40 37.2 39 1.5 68 2.0 792.7 0.00 0 999.0 999.0
28 21:50 37.4 38 1.3 105 2.9 792.7 0.00 0 999.0 999.0
28 22:00 37.3 39 0.2 112 0.8 792.7 0.00 0 999.0 999.0
28 22:10 37.2 39 0.3 112 1.3 792.8 0.00 0 999.0 999.0
28 22:20 37.2 39 0.1 112 0.5 792.8 0.00 0 999.0 999.0
28 22:30 37.2 40 0.0 112 0.5 792.9 0.00 0 999.0 999.0
28 22:40 36.8 41 0.3 112 1.1 793.0 0.00 0 999.0 999.0
28 22:50 36.4 43 0.7 112 1.5 792.9 0.00 0 999.0 999.0
28 23:00 36.5 43 1.0 327 2.2 792.9 0.00 0 999.0 999.0
28 23:10 36.2 44 1.1 327 1.8 792.9 0.00 0 999.0 999.0
28 23:20 36.2 44 1.3 330 1.7 793.1 0.00 0 999.0 999.0
28 23:30 36.2 44 1.6 332 2.0 793.2 0.00 0 999.0 999.0
28 23:40 36.1 44 1.5 337 1.9 793.3 0.00 0 999.0 999.0
28 23:50 35.9 42 1.4 348 2.9 793.4 0.00 0 999.0 999.0
29 0:00 36.3 40 1.9 8 3.1 793.4 0.00 0 999.0 999.0
29 0:10 36.2 40 1.7 2 3.0 793.4 0.00 0 999.0 999.0
29 0:20 36.2 41 1.3 3 2.9 793.3 0.00 0 999.0 999.0
29 0:30 36.1 41 1.2 1 2.1 793.4 0.00 0 999.0 999.0
29 0:40 36.1 43 1.5 8 2.3 793.3 0.00 0 999.0 999.0
29 0:50 35.9 42 1.1 10 2.0 793.2 0.00 0 999.0 999.0
29 1:00 36.0 44 0.8 12 1.7 793.2 0.00 0 999.0 999.0
29 1:10 36.3 44 0.6 14 1.2 793.2 0.00 0 999.0 999.0
29 1:20 36.7 42 0.2 14 1.0 793.1 0.00 0 999.0 999.0
29 1:30 36.9 42 0.0 14 0.6 793.2 0.00 0 999.0 999.0
29 1:40 36.6 42 0.0 0 0.0 793.2 0.00 0 999.0 999.0
29 1:50 36.6 42 0.0 0 0.0 793.3 0.00 0 999.0 999.0
29 2:00 36.7 42 0.0 0 0.6 793.5 0.00 0 999.0 999.0
29 2:10 36.8 42 0.3 0 0.8 793.5 0.00 0 999.0 999.0
29 2:20 36.6 42 0.5 346 1.6 793.5 0.00 0 999.0 999.0
29 2:30 36.7 41 1.1 331 1.8 793.5 0.00 0 999.0 999.0
29 2:40 36.7 41 1.3 326 1.8 793.6 0.00 0 999.0 999.0
29 2:50 36.3 42 1.0 326 1.5 793.6 0.00 0 999.0 999.0
29 3:00 36.1 42 0.9 326 1.5 793.5 0.00 0 999.0 999.0
29 3:10 36.3 42 1.3 327 1.7 793.6 0.00 0 999.0 999.0
29 3:20 36.1 40 0.5 331 1.1 793.6 0.00 0 999.0 999.0
29 3:30 35.8 40 0.7 352 1.4 793.5 0.00 0 999.0 999.0
29 3:40 35.9 40 0.4 353 1.2 793.4 0.00 0 999.0 999.0
29 3:50 35.8 40 1.0 352 1.4 793.4 0.00 0 999.0 999.0
29 4:00 35.9 39 1.4 345 2.0 793.6 0.00 0 999.0 999.0
29 4:10 35.8 37 1.1 341 1.5 793.7 0.00 0 999.0 999.0
29 4:20 35.8 37 1.9 3 3.5 793.5 0.00 0 999.0 999.0
29 4:30 36.5 34 2.2 10 3.8 793.4 0.00 0 999.0 999.0
29 4:40 36.6 34 2.3 4 3.9 793.5 0.00 0 999.0 999.0
29 4:50 36.7 35 2.3 356 4.7 793.5 0.00 0 999.0 999.0
29 5:00 36.4 36 2.1 352 4.1 793.5 0.00 0 999.0 999.0
29 5:10 36.2 36 2.5 350 5.5 793.5 0.00 0 999.0 999.0
29 5:20 36.4 36 4.2 2 7.9 793.4 0.00 0 999.0 999.0
29 5:30 37.0 34 4.6 17 7.7 793.4 0.00 0 999.0 999.0
29 5:40 37.2 33 4.3 17 7.5 793.4 0.00 0 999.0 999.0
29 5:50 37.4 27 3.2 41 5.3 793.3 0.00 0 999.0 999.0
29 6:00 37.1 30 4.2 105 6.9 793.1 0.00 0 999.0 999.0
29 6:10 36.9 29 3.2 98 6.1 793.2 0.00 0 999.0 999.0
29 6:20 37.4 26 2.2 136 3.4 793.4 0.00 0 999.0 999.0
29 6:30 37.1 26 1.3 166 3.1 793.5 0.00 0 999.0 999.0
29 6:40 36.8 23 0.1 166 0.8 793.5 0.00 0 999.0 999.0
29 6:50 36.6 21 0.0 0 0.0 793.6 0.00 0 999.0 999.0
29 7:00 36.5 21 0.1 224 0.7 793.6 0.00 0 999.0 999.0
29 7:10 37.2 21 2.1 95 3.2 793.5 0.00 2 999.0 999.0
29 7:20 37.8 19 2.1 114 3.1 793.6 0.00 6 999.0 999.0
29 7:30 38.7 17 2.5 111 3.4 793.5 0.00 14 999.0 999.0
29 7:40 39.8 14 1.3 99 2.8 793.6 0.00 22 999.0 999.0
29 7:50 40.8 13 0.2 100 0.9 793.7 0.00 21 999.0 999.0
29 8:00 41.2 12 0.4 63 2.0 794.0 0.00 23 999.0 999.0
29 8:10 40.7 16 2.1 327 3.1 794.2 0.00 44 999.0 999.0
29 8:20 39.8 19 1.9 337 3.4 794.5 0.00 36 999.0 999.0
29 8:30 39.8 24 2.2 342 3.3 794.7 0.00 66 999.0 999.0
29 8:40 40.1 24 1.8 349 2.6 794.7 0.00 85 999.0 999.0
29 8:50 40.6 26 2.1 359 3.9 794.7 0.00 103 999.0 999.0
29 9:00 41.2 27 1.9 355 4.2 794.9 0.00 111 999.0 999.0
29 9:10 41.5 27 2.2 5 3.6 795.0 0.00 119 999.0 999.0
29 9:20 41.7 25 2.1 13 3.1 795.0 0.00 89 999.0 999.0
29 9:30 41.5 22 3.1 83 4.7 795.0 0.00 68 999.0 999.0
29 9:40 41.7 21 3.4 105 4.7 795.0 0.00 60 999.0 999.0
29 9:50 41.8 20 3.3 107 4.5 795.0 0.00 71 999.0 999.0
29 10:00 42.3 19 3.0 116 4.8 795.2 0.00 96 999.0 999.0
29 10:10 42.9 18 2.4 127 3.1 795.3 0.00 145 999.0 999.0
29 10:20 43.6 18 2.6 126 4.6 795.4 0.00 201 999.0 999.0
29 10:30 44.9 18 1.4 109 2.7 795.6 0.00 217 999.0 999.0
29 10:40 47.2 16 0.5 38 1.8 795.7 0.00 239 999.0 999.0
29 10:50 49.4 12 0.9 14 2.6 795.6 0.00 233 999.0 999.0
29 11:00 48.5 11 1.6 39 3.4 795.4 0.00 242 999.0 999.0
29 11:10 46.9 19 3.2 115 5.6 795.3 0.00 249 999.0 999.0
29 11:20 45.8 16 4.8 122 8.2 795.0 0.00 266 999.0 999.0
29 11:30 45.9 13 5.7 124 8.7 794.7 0.00 263 999.0 999.0
29 11:40 46.5 13 5.9 126 10.6 794.6 0.00 267 999.0 999.0
29 11:50 47.2 12 5.4 123 9.8 794.4 0.00 274 999.0 999.0
29 12:00 48.2 12 3.9 103 8.0 794.3 0.00 288 999.0 999.0
29 12:10 48.9 14 3.9 83 7.2 794.2 0.00 292 999.0 999.0
29 12:20 49.8 15 2.7 60 5.2 794.1 0.00 292 999.0 999.0
29 12:30 50.8 16 2.2 53 6.2 794.1 0.00 298 999.0 999.0
29 12:40 52.4 15 1.8 207 6.4 794.0 0.00 297 999.0 999.0
29 12:50 50.3 13 5.1 187 9.8 793.9 0.00 296 999.0 999.0
29 13:00 50.4 13 4.1 163 8.3 793.7 0.00 288 999.0 999.0
29 13:10 50.3 14 3.9 180 9.3 793.7 0.00 272 999.0 999.0
29 13:20 49.5 15 4.3 141 9.1 793.7 0.00 272 999.0 999.0
29 13:30 49.1 17 3.9 158 6.7 793.8 0.00 264 999.0 999.0
29 13:40 51.1 17 1.2 272 4.1 793.8 0.00 246 999.0 999.0
29 13:50 51.5 19 1.8 292 6.8 793.7 0.00 236 999.0 999.0
29 14:00 51.0 21 1.8 298 6.1 793.7 0.00 248 999.0 999.0
29 14:10 51.5 21 1.8 340 7.0 793.7 0.00 227 999.0 999.0
29 14:20 50.8 22 2.2 321 5.4 793.7 0.00 213 999.0 999.0
29 14:30 50.2 21 2.6 316 5.6 793.7 0.00 209 999.0 999.0
29 14:40 50.1 19 2.6 315 7.2 793.8 0.00 92 999.0 999.0
29 14:50 49.2 20 2.9 303 8.0 793.7 0.00 184 999.0 999.0
29 15:00 49.7 22 1.8 325 5.3 793.7 0.00 144 999.0 999.0
29 15:10 50.4 21 1.7 313 4.1 793.7 0.00 126 999.0 999.0
29 15:20 50.6 21 1.5 325 3.9 793.8 0.00 84 999.0 999.0
29 15:30 50.9 21 1.4 326 5.9 793.8 0.00 112 999.0 999.0
29 15:40 50.6 22 1.6 326 3.6 793.8 0.00 127 999.0 999.0
29 15:50 50.8 23 1.7 334 5.1 793.9 0.00 128 999.0 999.0
29 16:00 50.6 23 1.9 336 4.2 793.9 0.00 102 999.0 999.0
29 16:10 49.7 25 2.2 330 6.1 794.0 0.00 59 999.0 999.0
29 16:20 49.3 26 2.0 334 4.5 794.1 0.00 58 999.0 999.0
29 16:30 49.2 26 1.8 338 4.4 794.1 0.00 53 999.0 999.0
29 16:40 48.7 27 1.6 338 3.1 794.0 0.00 39 999.0 999.0
29 16:50 47.6 28 1.4 1 3.0 794.0 0.00 30 999.0 999.0
29 17:00 46.1 31 2.3 106 4.9 794.0 0.00 13 999.0 999.0
29 17:10 45.1 37 3.0 110 5.3 794.0 0.00 6 999.0 999.0
29 17:20 44.3 34 3.7 90 6.9 793.9 0.00 3 999.0 999.0
29 17:30 43.8 28 3.3 60 7.4 793.9 0.00 1 999.0 999.0
29 17:40 43.4 28 3.8 66 6.4 793.9 0.00 0 999.0 999.0
29 17:50 43.6 26 4.5 78 8.3 793.9 0.00 0 999.0 999.0
29 18:00 43.9 25 4.5 67 8.3 793.8 0.00 0 999.0 999.0
29 18:10 43.9 26 4.5 67 7.7 793.9 0.00 0 999.0 999.0
29 18:20 43.6 29 4.6 62 6.6 793.9 0.00 0 999.0 999.0
29 18:30 43.7 31 4.1 62 7.1 793.9 0.00 0 999.0 999.0
29 18:40 44.1 33 4.3 66 8.7 794.0 0.00 0 999.0 999.0
Return to Alpha graphs page.
Western Regional Climate Center,wrcc@dri.edu