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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327 3:50 37.9 32 1.4 326 2.5 785.7 0.00 0 999.0 999.0
327 4:00 37.1 34 1.9 329 4.2 785.7 0.00 0 999.0 999.0
327 4:10 36.4 37 1.7 339 2.3 785.7 0.00 0 999.0 999.0
327 4:20 36.2 42 2.0 339 2.5 785.8 0.00 0 999.0 999.0
327 4:30 35.8 46 2.0 342 2.5 785.8 0.00 0 999.0 999.0
327 4:40 35.6 48 1.6 346 2.1 785.8 0.00 0 999.0 999.0
327 4:50 35.4 49 1.2 349 1.9 785.8 0.00 0 999.0 999.0
327 5:00 35.2 50 1.0 356 1.3 785.8 0.00 0 999.0 999.0
327 5:10 34.9 51 1.1 353 1.5 785.8 0.00 0 999.0 999.0
327 5:20 35.0 52 1.3 345 1.8 785.9 0.00 0 999.0 999.0
327 5:30 34.9 52 1.3 339 1.6 785.9 0.00 0 999.0 999.0
327 5:40 34.6 54 1.1 342 1.6 785.9 0.00 0 999.0 999.0
327 5:50 34.7 52 0.9 3 2.2 785.9 0.00 0 999.0 999.0
327 6:00 35.8 41 0.0 0 0.0 785.9 0.00 0 999.0 999.0
327 6:10 36.2 41 0.8 118 2.1 785.9 0.00 0 999.0 999.0
327 6:20 36.7 42 2.1 98 3.0 786.1 0.00 0 999.0 999.0
327 6:30 36.8 42 2.2 92 3.7 786.1 0.00 0 999.0 999.0
327 6:40 36.9 38 0.5 77 2.5 786.2 0.00 0 999.0 999.0
327 6:50 36.9 36 0.7 352 1.6 786.2 0.00 1 999.0 999.0
327 7:00 36.5 39 0.8 328 1.4 786.3 0.00 2 999.0 999.0
327 7:10 36.2 42 0.7 330 1.2 786.3 0.00 4 999.0 999.0
327 7:20 37.3 40 1.3 332 2.1 786.4 0.00 6 999.0 999.0
327 7:30 38.4 34 1.2 346 2.0 786.4 0.00 13 999.0 999.0
327 7:40 39.6 31 0.1 335 0.8 786.6 0.00 24 999.0 999.0
327 7:50 41.4 30 0.0 359 1.2 786.6 0.00 46 999.0 999.0
327 8:00 41.1 31 0.4 358 1.9 786.8 0.00 50 999.0 999.0
327 8:10 41.9 30 1.2 7 3.6 786.9 0.00 70 999.0 999.0
327 8:20 42.3 28 1.2 8 3.6 787.0 0.00 83 999.0 999.0
327 8:30 44.1 26 0.2 343 1.4 787.1 0.00 97 999.0 999.0
327 8:40 44.3 24 1.0 6 2.2 787.3 0.00 111 999.0 999.0
327 8:50 44.9 22 1.2 359 4.4 787.4 0.00 83 999.0 999.0
327 9:00 44.3 21 1.2 357 3.2 787.5 0.00 39 999.0 999.0
327 9:10 44.5 21 0.9 358 2.9 787.6 0.00 20 999.0 999.0
327 9:20 45.3 19 0.6 346 2.1 787.6 0.00 25 999.0 999.0
327 9:30 46.1 18 0.6 9 2.3 787.6 0.00 66 999.0 999.0
327 9:40 46.6 18 0.5 14 2.0 787.6 0.00 117 999.0 999.0
327 9:50 47.2 20 1.3 238 2.4 787.7 0.00 101 999.0 999.0
327 10:00 46.4 19 1.8 274 3.1 787.8 0.00 200 999.0 999.0
327 10:10 46.3 22 1.5 283 2.9 787.9 0.00 213 999.0 999.0
327 10:20 46.1 23 2.1 297 4.7 788.0 0.00 226 999.0 999.0
327 10:30 46.0 28 1.6 306 6.6 788.1 0.00 229 999.0 999.0
327 10:40 46.2 25 2.0 332 5.8 788.1 0.00 236 999.0 999.0
327 10:50 47.4 25 1.7 335 4.6 788.0 0.00 239 999.0 999.0
327 11:00 46.9 27 1.2 349 3.7 787.9 0.00 245 999.0 999.0
327 11:10 47.1 27 1.3 354 2.5 787.8 0.00 255 999.0 999.0
327 11:20 47.8 26 1.8 344 3.9 787.8 0.00 259 999.0 999.0
327 11:30 47.6 28 1.5 337 2.9 787.8 0.00 261 999.0 999.0
327 11:40 47.6 32 1.9 237 4.8 787.7 0.00 262 999.0 999.0
327 11:50 47.9 34 2.2 243 4.3 787.7 0.00 263 999.0 999.0
327 12:00 47.3 35 1.6 258 4.1 787.6 0.00 263 999.0 999.0
327 12:10 48.1 32 2.4 301 5.0 787.6 0.00 262 999.0 999.0
327 12:20 47.4 35 2.5 281 5.0 787.6 0.00 255 999.0 999.0
327 12:30 47.2 34 3.1 288 8.2 787.6 0.00 257 999.0 999.0
327 12:40 46.9 36 2.5 299 6.4 787.5 0.00 253 999.0 999.0
327 12:50 46.8 37 2.9 292 5.8 787.6 0.00 242 999.0 999.0
327 13:00 46.1 42 2.5 303 7.5 787.7 0.00 235 999.0 999.0
327 13:10 47.0 36 2.0 312 6.7 787.8 0.00 234 999.0 999.0
327 13:20 47.5 34 1.0 339 3.6 787.7 0.00 223 999.0 999.0
327 13:30 48.0 29 1.4 329 4.5 787.7 0.00 215 999.0 999.0
327 13:40 47.8 35 1.8 288 7.2 787.8 0.00 209 999.0 999.0
327 13:50 46.0 43 3.3 289 6.2 787.9 0.00 201 999.0 999.0
327 14:00 45.4 46 2.9 292 5.8 788.0 0.00 184 999.0 999.0
327 14:10 45.4 48 2.8 282 6.1 788.0 0.00 133 999.0 999.0
327 14:20 44.6 52 3.1 277 5.9 788.1 0.00 68 999.0 999.0
327 14:30 44.7 53 2.3 275 5.1 788.1 0.00 120 999.0 999.0
327 14:40 44.4 54 2.9 294 6.4 788.2 0.00 124 999.0 999.0
327 14:50 45.1 54 2.1 263 4.6 788.2 0.00 78 999.0 999.0
327 15:00 45.5 53 1.6 307 3.9 788.3 0.00 38 999.0 999.0
327 15:10 45.5 54 2.0 293 4.5 788.3 0.00 88 999.0 999.0
327 15:20 45.6 55 0.9 319 2.6 788.4 0.00 82 999.0 999.0
327 15:30 45.4 56 0.9 305 3.0 788.5 0.00 69 999.0 999.0
327 15:40 45.2 55 0.4 327 2.6 788.5 0.00 62 999.0 999.0
327 15:50 44.8 57 0.7 294 3.9 788.6 0.00 35 999.0 999.0
327 16:00 43.5 61 1.9 233 3.6 788.6 0.00 21 999.0 999.0
327 16:10 43.0 63 1.9 210 3.0 788.6 0.00 26 999.0 999.0
327 16:20 42.9 63 1.4 201 2.7 788.6 0.00 22 999.0 999.0
327 16:30 42.5 64 1.6 203 2.4 788.6 0.00 13 999.0 999.0
327 16:40 41.5 66 1.0 186 2.0 788.7 0.00 4 999.0 999.0
327 16:50 40.9 66 0.5 154 1.6 788.7 0.00 2 999.0 999.0
327 17:00 40.4 66 1.0 159 2.6 788.7 0.00 0 999.0 999.0
327 17:10 40.3 62 1.5 170 2.8 788.8 0.00 0 999.0 999.0
327 17:20 40.0 58 2.7 176 3.4 788.9 0.00 0 999.0 999.0
327 17:30 40.0 61 2.0 152 2.7 788.9 0.00 0 999.0 999.0
327 17:40 39.9 64 1.8 131 2.6 788.9 0.00 0 999.0 999.0
327 17:50 40.0 64 2.7 117 3.3 789.0 0.00 0 999.0 999.0
327 18:00 40.1 63 2.6 113 3.2 789.0 0.00 0 999.0 999.0
327 18:10 40.0 61 2.2 108 3.1 789.0 0.00 0 999.0 999.0
327 18:20 40.0 58 2.1 101 3.1 788.9 0.00 0 999.0 999.0
327 18:30 40.1 52 1.5 103 2.1 789.0 0.00 0 999.0 999.0
327 18:40 40.4 48 0.6 109 1.5 789.0 0.00 0 999.0 999.0
327 18:50 40.3 46 0.3 110 1.2 789.0 0.00 0 999.0 999.0
327 19:00 40.2 38 0.1 180 1.1 789.1 0.00 0 999.0 999.0
327 19:10 39.6 31 0.3 283 2.0 789.1 0.00 0 999.0 999.0
327 19:20 40.2 29 1.3 280 2.0 789.2 0.00 0 999.0 999.0
327 19:30 40.9 30 1.3 268 2.3 789.2 0.00 0 999.0 999.0
327 19:40 40.9 32 2.0 249 3.4 789.2 0.00 0 999.0 999.0
327 19:50 40.9 39 2.2 254 3.0 789.2 0.00 0 999.0 999.0
327 20:00 40.6 38 1.7 258 2.7 789.2 0.00 0 999.0 999.0
327 20:10 40.5 31 1.3 269 2.1 789.3 0.00 0 999.0 999.0
327 20:20 40.4 37 2.3 251 3.2 789.4 0.00 0 999.0 999.0
327 20:30 40.2 39 2.5 249 3.8 789.4 0.00 0 999.0 999.0
327 20:40 39.8 44 3.1 251 4.5 789.5 0.00 0 999.0 999.0
327 20:50 39.7 40 2.4 281 3.6 789.6 0.00 0 999.0 999.0
327 21:00 39.7 34 1.1 291 2.9 789.6 0.00 0 999.0 999.0
327 21:10 39.2 27 0.9 316 2.3 789.6 0.00 0 999.0 999.0
327 21:20 39.0 27 0.1 316 0.9 789.6 0.00 0 999.0 999.0
327 21:30 39.3 35 1.9 249 2.8 789.6 0.00 0 999.0 999.0
327 21:40 39.2 41 1.6 241 3.2 789.6 0.00 0 999.0 999.0
327 21:50 39.1 32 0.7 244 1.5 789.6 0.00 0 999.0 999.0
327 22:00 39.3 26 1.2 247 2.0 789.7 0.00 0 999.0 999.0
327 22:10 39.5 24 1.6 247 2.4 789.7 0.00 0 999.0 999.0
327 22:20 39.3 23 0.9 247 2.3 789.7 0.00 0 999.0 999.0
327 22:30 39.4 23 2.4 232 4.4 789.7 0.00 0 999.0 999.0
327 22:40 39.6 22 3.0 247 4.0 789.8 0.00 0 999.0 999.0
327 22:50 39.3 23 2.9 241 4.0 789.7 0.00 0 999.0 999.0
327 23:00 39.2 25 3.3 242 4.5 789.9 0.00 0 999.0 999.0
327 23:10 39.1 26 3.0 243 4.1 789.9 0.00 0 999.0 999.0
327 23:20 39.0 26 3.0 233 4.5 789.9 0.00 0 999.0 999.0
327 23:30 38.9 26 3.2 234 4.6 789.9 0.00 0 999.0 999.0
327 23:40 38.7 27 3.2 236 4.3 789.9 0.00 0 999.0 999.0
327 23:50 38.6 28 2.8 245 3.6 790.0 0.00 0 999.0 999.0
328 0:00 38.4 26 2.6 258 3.7 789.9 0.00 0 999.0 999.0
328 0:10 38.0 27 2.0 286 3.3 790.1 0.00 0 999.0 999.0
328 0:20 37.5 31 2.3 292 3.4 790.2 0.00 0 999.0 999.0
328 0:30 37.7 28 2.4 278 3.5 790.1 0.00 0 999.0 999.0
328 0:40 38.0 28 2.2 279 3.9 790.1 0.00 0 999.0 999.0
328 0:50 37.5 32 1.9 291 4.3 790.1 0.00 0 999.0 999.0
328 1:00 37.5 31 2.1 289 3.1 790.1 0.00 0 999.0 999.0
328 1:10 37.1 34 2.0 291 3.5 790.2 0.00 0 999.0 999.0
328 1:20 37.0 35 1.8 293 4.3 790.2 0.00 0 999.0 999.0
328 1:30 37.0 33 1.6 292 3.0 790.2 0.00 0 999.0 999.0
328 1:40 37.0 29 2.4 261 3.7 790.2 0.00 0 999.0 999.0
328 1:50 37.0 34 3.2 236 4.8 790.2 0.00 0 999.0 999.0
328 2:00 36.7 36 3.1 229 4.7 790.3 0.00 0 999.0 999.0
328 2:10 36.9 29 3.3 236 4.8 790.2 0.00 0 999.0 999.0
328 2:20 37.1 24 1.9 241 3.8 790.2 0.00 0 999.0 999.0
328 2:30 37.3 19 0.9 257 1.5 790.2 0.00 0 999.0 999.0
328 2:40 37.6 18 1.3 270 2.3 790.1 0.00 0 999.0 999.0
328 2:50 37.4 19 1.2 284 2.1 790.2 0.00 0 999.0 999.0
328 3:00 36.8 16 0.2 284 1.2 790.1 0.00 0 999.0 999.0
328 3:10 36.7 12 0.4 288 1.1 790.1 0.00 0 999.0 999.0
328 3:20 36.4 12 0.0 0 0.0 789.9 0.00 0 999.0 999.0
328 3:30 36.7 11 0.4 290 1.2 789.9 0.00 0 999.0 999.0
328 3:40 37.6 14 0.4 290 1.5 789.9 0.00 0 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu