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.
2025 (PST) F % mph deg. mph mb. in. W/m2 F in.
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335 8:50 43.4 10 0.7 72 2.3 787.0 0.00 69 999.0 999.0
335 9:00 42.8 11 0.9 357 2.6 787.0 0.00 22 999.0 999.0
335 9:10 42.2 12 0.9 359 2.6 787.1 0.00 23 999.0 999.0
335 9:20 41.8 13 1.1 345 2.8 787.2 0.00 24 999.0 999.0
335 9:30 41.9 13 1.7 336 4.2 787.4 0.00 46 999.0 999.0
335 9:40 42.5 14 1.8 339 3.4 787.5 0.00 146 999.0 999.0
335 9:50 43.0 16 1.8 332 4.4 787.6 0.00 99 999.0 999.0
335 10:00 43.6 16 1.8 331 4.1 787.6 0.00 193 999.0 999.0
335 10:10 44.6 16 1.1 334 3.4 787.6 0.00 212 999.0 999.0
335 10:20 44.5 17 0.9 354 2.8 787.7 0.00 194 999.0 999.0
335 10:30 44.5 17 1.0 339 3.7 787.7 0.00 191 999.0 999.0
335 10:40 45.0 18 0.4 331 2.0 787.6 0.00 213 999.0 999.0
335 10:50 44.9 18 1.8 304 4.2 787.7 0.00 235 999.0 999.0
335 11:00 45.0 20 0.8 341 3.4 787.7 0.00 246 999.0 999.0
335 11:10 46.2 21 1.1 333 3.9 787.8 0.00 250 999.0 999.0
335 11:20 47.1 23 1.3 247 3.9 787.8 0.00 253 999.0 999.0
335 11:30 46.0 26 2.3 284 4.3 787.5 0.00 255 999.0 999.0
335 11:40 44.7 30 4.0 215 7.7 787.4 0.00 256 999.0 999.0
335 11:50 44.6 31 3.0 233 9.0 787.3 0.00 257 999.0 999.0
335 12:00 45.1 31 3.4 253 7.5 787.3 0.00 256 999.0 999.0
335 12:10 45.3 30 1.8 303 5.0 787.4 0.00 254 999.0 999.0
335 12:20 45.9 30 1.7 269 3.9 787.4 0.00 252 999.0 999.0
335 12:30 46.0 32 1.5 269 3.9 787.3 0.00 249 999.0 999.0
335 12:40 46.1 32 2.3 280 5.1 787.2 0.00 245 999.0 999.0
335 12:50 45.4 33 2.5 284 5.8 787.1 0.00 240 999.0 999.0
335 13:00 45.1 34 3.0 270 4.8 787.1 0.00 234 999.0 999.0
335 13:10 45.0 35 2.5 277 5.0 786.9 0.00 226 999.0 999.0
335 13:20 45.2 36 2.1 300 7.5 786.9 0.00 219 999.0 999.0
335 13:30 45.6 37 2.2 273 5.3 787.0 0.00 189 999.0 999.0
335 13:40 45.0 38 3.1 267 6.9 786.9 0.00 178 999.0 999.0
335 13:50 45.3 39 2.0 256 6.1 786.9 0.00 193 999.0 999.0
335 14:00 45.9 38 1.3 304 3.8 786.8 0.00 182 999.0 999.0
335 14:10 45.8 40 2.3 286 5.8 786.8 0.00 169 999.0 999.0
335 14:20 44.3 42 2.8 268 6.6 786.8 0.00 130 999.0 999.0
335 14:30 45.5 40 1.5 341 4.5 786.8 0.00 34 999.0 999.0
335 14:40 45.2 40 1.9 340 4.5 786.8 0.00 103 999.0 999.0
335 14:50 45.5 41 1.2 336 3.1 786.8 0.00 103 999.0 999.0
335 15:00 45.6 43 1.6 303 4.3 786.9 0.00 98 999.0 999.0
335 15:10 45.3 45 2.1 274 6.4 786.9 0.00 40 999.0 999.0
335 15:20 44.1 48 2.5 244 4.5 786.7 0.00 82 999.0 999.0
335 15:30 44.0 49 1.3 246 4.1 786.6 0.00 53 999.0 999.0
335 15:40 43.8 49 1.1 307 3.7 786.6 0.00 19 999.0 999.0
335 15:50 43.7 49 0.8 321 1.9 786.7 0.00 41 999.0 999.0
335 16:00 42.0 54 2.0 314 4.6 786.7 0.00 14 999.0 999.0
335 16:10 41.6 54 2.1 333 5.5 786.7 0.00 16 999.0 999.0
335 16:20 41.2 55 2.5 336 5.5 786.7 0.00 14 999.0 999.0
335 16:30 39.6 59 2.7 334 5.6 786.7 0.00 12 999.0 999.0
335 16:40 38.3 63 2.7 339 3.7 786.7 0.00 6 999.0 999.0
335 16:50 37.3 65 2.4 343 3.2 786.7 0.00 2 999.0 999.0
335 17:00 36.9 67 2.5 343 3.5 786.8 0.00 0 999.0 999.0
335 17:10 36.5 68 2.5 342 3.5 786.9 0.00 0 999.0 999.0
335 17:20 36.0 69 2.4 345 3.4 787.0 0.00 0 999.0 999.0
335 17:30 35.6 70 2.1 350 3.6 787.2 0.00 0 999.0 999.0
335 17:40 35.3 71 1.7 354 2.8 787.2 0.00 0 999.0 999.0
335 17:50 35.2 72 1.5 346 2.3 787.3 0.00 0 999.0 999.0
335 18:00 35.1 72 1.4 348 2.4 787.2 0.00 0 999.0 999.0
335 18:10 35.1 72 2.0 8 2.6 787.2 0.00 0 999.0 999.0
335 18:20 35.8 69 0.9 19 2.0 787.2 0.00 0 999.0 999.0
335 18:30 36.0 68 1.5 112 3.4 787.2 0.00 0 999.0 999.0
335 18:40 35.8 69 2.9 117 4.4 787.2 0.00 0 999.0 999.0
335 18:50 35.9 69 3.6 135 5.5 787.1 0.00 0 999.0 999.0
335 19:00 36.6 66 2.8 143 4.4 787.0 0.00 0 999.0 999.0
335 19:10 36.7 64 2.5 108 3.5 786.9 0.00 0 999.0 999.0
335 19:20 37.3 55 1.5 97 2.9 787.0 0.00 0 999.0 999.0
335 19:30 37.4 58 0.4 98 0.7 787.1 0.00 0 999.0 999.0
335 19:40 36.8 63 1.3 16 2.6 787.1 0.00 0 999.0 999.0
335 19:50 36.6 63 1.3 6 2.5 787.1 0.00 0 999.0 999.0
335 20:00 36.6 63 1.2 360 1.8 787.2 0.00 0 999.0 999.0
335 20:10 36.9 63 1.6 354 2.0 787.3 0.00 0 999.0 999.0
335 20:20 37.4 62 1.8 350 2.1 787.4 0.00 0 999.0 999.0
335 20:30 37.7 60 1.7 349 2.0 787.4 0.00 0 999.0 999.0
335 20:40 37.7 59 1.5 349 1.8 787.4 0.00 0 999.0 999.0
335 20:50 37.7 59 1.5 341 2.2 787.5 0.00 0 999.0 999.0
335 21:00 37.8 58 1.7 339 2.6 787.6 0.00 0 999.0 999.0
335 21:10 37.7 59 2.3 330 3.4 787.7 0.00 0 999.0 999.0
335 21:20 37.2 61 2.0 338 2.3 787.7 0.00 0 999.0 999.0
335 21:30 36.6 63 2.5 335 3.1 787.6 0.00 0 999.0 999.0
335 21:40 36.4 63 2.7 336 3.4 787.7 0.00 0 999.0 999.0
335 21:50 36.5 62 2.3 342 3.1 787.7 0.00 0 999.0 999.0
335 22:00 36.3 64 2.4 335 4.4 787.8 0.00 0 999.0 999.0
335 22:10 35.7 64 1.8 341 2.4 787.7 0.00 0 999.0 999.0
335 22:20 35.6 64 1.4 348 3.4 787.8 0.00 0 999.0 999.0
335 22:30 35.6 64 1.4 351 2.8 787.8 0.00 0 999.0 999.0
335 22:40 35.6 64 1.4 359 3.4 787.8 0.00 0 999.0 999.0
335 22:50 35.6 63 1.2 336 1.8 787.7 0.00 0 999.0 999.0
335 23:00 35.5 62 0.2 332 1.2 787.7 0.00 0 999.0 999.0
335 23:10 35.3 64 1.7 128 3.1 787.6 0.00 0 999.0 999.0
335 23:20 35.7 63 1.5 148 2.6 787.6 0.00 0 999.0 999.0
335 23:30 36.0 62 2.2 140 3.4 787.6 0.00 0 999.0 999.0
335 23:40 36.4 59 2.7 136 4.0 787.6 0.00 0 999.0 999.0
335 23:50 36.4 57 0.3 131 1.7 787.6 0.00 0 999.0 999.0
336 0:00 36.2 58 0.3 128 0.7 787.6 0.00 0 999.0 999.0
336 0:10 36.2 58 0.1 128 0.6 787.6 0.00 0 999.0 999.0
336 0:20 36.7 57 0.8 123 2.3 787.5 0.00 0 999.0 999.0
336 0:30 37.3 55 1.0 111 2.3 787.5 0.00 0 999.0 999.0
336 0:40 37.6 54 0.6 77 2.3 787.5 0.00 0 999.0 999.0
336 0:50 37.6 54 0.2 65 1.2 787.4 0.00 0 999.0 999.0
336 1:00 37.8 53 0.9 102 2.4 787.3 0.00 0 999.0 999.0
336 1:10 37.9 53 0.4 150 2.7 787.4 0.00 0 999.0 999.0
336 1:20 37.7 54 1.3 147 2.9 787.3 0.00 0 999.0 999.0
336 1:30 37.5 54 0.1 146 1.2 787.3 0.00 0 999.0 999.0
336 1:40 37.8 53 0.0 124 0.7 787.3 0.00 0 999.0 999.0
336 1:50 37.8 53 0.0 0 0.0 787.3 0.00 0 999.0 999.0
336 2:00 37.8 53 0.1 42 0.9 787.3 0.00 0 999.0 999.0
336 2:10 37.9 53 0.9 59 2.6 787.2 0.00 0 999.0 999.0
336 2:20 38.3 52 1.3 90 2.6 787.1 0.00 0 999.0 999.0
336 2:30 38.4 52 2.1 98 4.1 787.0 0.00 0 999.0 999.0
336 2:40 38.2 52 1.5 47 3.7 787.1 0.00 0 999.0 999.0
336 2:50 38.9 47 1.8 331 3.1 787.1 0.00 0 999.0 999.0
336 3:00 38.5 51 2.5 336 3.7 787.2 0.00 0 999.0 999.0
336 3:10 37.7 52 3.7 340 4.6 787.3 0.00 0 999.0 999.0
336 3:20 37.2 54 4.1 342 5.8 787.2 0.00 0 999.0 999.0
336 3:30 37.2 54 2.9 24 4.5 787.1 0.00 0 999.0 999.0
336 3:40 38.0 47 2.5 9 5.9 787.1 0.00 0 999.0 999.0
336 3:50 38.8 33 1.6 352 4.2 787.2 0.00 0 999.0 999.0
336 4:00 39.0 38 0.7 346 1.8 787.1 0.00 0 999.0 999.0
336 4:10 38.5 40 0.5 4 1.1 787.0 0.00 0 999.0 999.0
336 4:20 38.1 43 0.7 346 2.0 787.1 0.00 0 999.0 999.0
336 4:30 37.6 46 0.7 356 4.1 787.0 0.00 0 999.0 999.0
336 4:40 37.5 44 0.9 352 3.3 787.0 0.00 0 999.0 999.0
336 4:50 37.1 44 1.0 359 2.3 786.9 0.00 0 999.0 999.0
336 5:00 37.2 41 1.7 30 2.7 786.8 0.00 0 999.0 999.0
336 5:10 37.5 40 0.9 37 2.3 786.8 0.00 0 999.0 999.0
336 5:20 37.9 39 1.3 42 2.3 786.8 0.00 0 999.0 999.0
336 5:30 38.2 34 2.4 12 3.7 786.9 0.00 0 999.0 999.0
336 5:40 38.0 32 1.2 358 2.2 786.9 0.00 0 999.0 999.0
336 5:50 37.9 32 1.6 350 3.5 786.9 0.00 0 999.0 999.0
336 6:00 37.8 31 1.8 6 5.2 786.9 0.00 0 999.0 999.0
336 6:10 37.9 29 1.7 8 3.9 786.9 0.00 0 999.0 999.0
336 6:20 37.9 29 1.9 38 2.7 786.9 0.00 0 999.0 999.0
336 6:30 38.4 30 2.9 50 4.5 786.9 0.00 0 999.0 999.0
336 6:40 39.7 38 2.8 27 4.7 786.9 0.00 0 999.0 999.0
336 6:50 40.8 43 2.5 28 4.7 786.9 0.00 0 999.0 999.0
336 7:00 40.7 42 1.6 53 3.4 786.9 0.00 1 999.0 999.0
336 7:10 40.4 44 0.1 41 1.2 786.9 0.00 2 999.0 999.0
336 7:20 40.6 44 1.6 110 3.1 786.8 0.00 3 999.0 999.0
336 7:30 40.9 43 0.7 104 2.7 786.8 0.00 13 999.0 999.0
336 7:40 41.7 43 0.7 57 4.5 786.8 0.00 17 999.0 999.0
336 7:50 43.3 42 1.4 339 4.7 786.8 0.00 31 999.0 999.0
336 8:00 43.8 42 1.6 335 6.5 786.8 0.00 52 999.0 999.0
336 8:10 44.3 42 1.5 340 3.7 786.8 0.00 64 999.0 999.0
336 8:20 44.8 42 1.4 338 4.5 786.8 0.00 76 999.0 999.0
336 8:30 45.0 43 1.6 339 4.3 786.8 0.00 89 999.0 999.0
336 8:40 45.1 44 1.4 332 4.2 786.8 0.00 97 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu