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.
---------------------------------------------------------------------------------------
67 3:50 47.3 21 2.5 306 5.8 788.5 0.00 0 999.0 999.0
67 4:00 47.1 22 1.7 246 4.5 788.6 0.00 0 999.0 999.0
67 4:10 46.8 23 3.2 254 5.3 788.7 0.00 0 999.0 999.0
67 4:20 44.6 29 3.0 355 9.5 788.8 0.00 0 999.0 999.0
67 4:30 46.7 24 4.4 12 15.3 788.7 0.00 0 999.0 999.0
67 4:40 45.7 28 2.5 334 5.6 788.7 0.00 0 999.0 999.0
67 4:50 43.7 32 2.0 296 4.5 788.8 0.00 0 999.0 999.0
67 5:00 44.5 31 2.0 287 4.1 788.8 0.00 0 999.0 999.0
67 5:10 45.1 30 2.4 257 4.1 788.8 0.00 0 999.0 999.0
67 5:20 45.9 27 2.2 237 5.0 788.7 0.00 0 999.0 999.0
67 5:30 45.9 26 2.8 201 6.2 788.8 0.00 0 999.0 999.0
67 5:40 46.5 24 2.2 236 6.7 788.8 0.00 0 999.0 999.0
67 5:50 46.6 25 1.8 251 4.6 788.8 0.00 0 999.0 999.0
67 6:00 46.2 24 0.6 225 2.8 788.8 0.00 0 999.0 999.0
67 6:10 46.1 24 1.3 295 2.6 788.7 0.00 0 999.0 999.0
67 6:20 46.4 23 1.3 266 1.8 788.8 0.00 1 999.0 999.0
67 6:30 46.6 22 1.2 270 2.0 788.8 0.00 2 999.0 999.0
67 6:40 46.5 22 0.2 258 0.9 788.7 0.00 5 999.0 999.0
67 6:50 47.4 21 0.0 323 0.6 788.7 0.00 17 999.0 999.0
67 7:00 48.3 20 0.1 323 0.9 788.7 0.00 35 999.0 999.0
67 7:10 50.2 19 1.2 7 2.5 788.7 0.00 31 999.0 999.0
67 7:20 50.5 20 2.1 4 3.4 788.8 0.00 22 999.0 999.0
67 7:30 50.3 19 2.6 28 4.3 788.8 0.00 48 999.0 999.0
67 7:40 50.8 21 2.3 59 3.3 788.8 0.00 95 999.0 999.0
67 7:50 51.8 18 3.0 16 5.2 788.8 0.00 112 999.0 999.0
67 8:00 52.4 19 2.2 26 4.0 788.8 0.00 130 999.0 999.0
67 8:10 52.6 20 2.1 29 3.1 788.9 0.00 99 999.0 999.0
67 8:20 53.0 19 2.4 22 4.4 788.8 0.00 109 999.0 999.0
67 8:30 53.3 20 2.6 24 4.6 788.9 0.00 32 999.0 999.0
67 8:40 53.7 20 2.0 13 3.8 788.8 0.00 71 999.0 999.0
67 8:50 53.0 22 1.7 82 2.6 788.8 0.00 47 999.0 999.0
67 9:00 52.6 20 2.2 100 3.7 788.9 0.00 99 999.0 999.0
67 9:10 52.5 21 3.1 110 4.5 788.8 0.00 186 999.0 999.0
67 9:20 52.9 24 2.8 121 4.4 788.8 0.00 273 999.0 999.0
67 9:30 53.3 24 3.1 122 5.5 788.8 0.00 288 999.0 999.0
67 9:40 52.6 24 3.7 112 5.3 788.8 0.00 303 999.0 999.0
67 9:50 52.9 26 4.2 117 6.3 788.6 0.00 317 999.0 999.0
67 10:00 52.6 28 4.1 111 6.0 788.5 0.00 309 999.0 999.0
67 10:10 53.2 26 3.4 107 5.4 788.5 0.00 185 999.0 999.0
67 10:20 54.4 25 3.0 131 6.6 788.4 0.00 209 999.0 999.0
67 10:30 54.8 24 3.3 142 7.4 788.3 0.00 365 999.0 999.0
67 10:40 56.0 22 2.9 151 6.1 788.2 0.00 375 999.0 999.0
67 10:50 56.9 21 2.9 147 6.8 788.1 0.00 383 999.0 999.0
67 11:00 57.3 19 2.6 139 5.5 788.0 0.00 391 999.0 999.0
67 11:10 58.1 20 2.2 232 5.0 787.9 0.00 398 999.0 999.0
67 11:20 57.8 23 2.1 274 3.7 787.8 0.00 403 999.0 999.0
67 11:30 57.1 26 2.2 300 5.9 787.7 0.00 408 999.0 999.0
67 11:40 56.8 28 2.1 321 5.6 787.7 0.00 412 999.0 999.0
67 11:50 58.6 26 1.4 329 5.3 787.6 0.00 415 999.0 999.0
67 12:00 58.0 26 1.9 325 5.0 787.5 0.00 416 999.0 999.0
67 12:10 58.3 26 1.7 318 5.8 787.4 0.00 417 999.0 999.0
67 12:20 56.5 30 3.4 255 6.9 787.3 0.00 417 999.0 999.0
67 12:30 55.1 32 3.6 263 7.4 787.2 0.00 416 999.0 999.0
67 12:40 54.9 32 3.4 281 6.5 787.1 0.00 413 999.0 999.0
67 12:50 54.8 32 3.2 278 7.5 787.0 0.00 410 999.0 999.0
67 13:00 54.2 33 3.4 274 6.4 787.0 0.00 405 999.0 999.0
67 13:10 54.2 34 3.0 277 6.6 786.9 0.00 400 999.0 999.0
67 13:20 55.2 33 1.8 329 5.1 786.8 0.00 393 999.0 999.0
67 13:30 55.7 32 2.2 327 4.8 786.7 0.00 386 999.0 999.0
67 13:40 56.4 31 1.9 333 4.2 786.6 0.00 378 999.0 999.0
67 13:50 55.3 32 2.0 313 5.4 786.6 0.00 369 999.0 999.0
67 14:00 56.2 31 1.4 317 6.9 786.5 0.00 359 999.0 999.0
67 14:10 55.2 33 2.7 266 5.8 786.4 0.00 348 999.0 999.0
67 14:20 54.3 34 3.1 294 6.4 786.3 0.00 336 999.0 999.0
67 14:30 54.2 34 3.5 285 7.7 786.3 0.00 322 999.0 999.0
67 14:40 54.3 34 2.8 295 5.7 786.2 0.00 239 999.0 999.0
67 14:50 54.2 35 2.8 290 6.9 786.2 0.00 295 999.0 999.0
67 15:00 54.8 34 1.9 297 5.6 786.1 0.00 282 999.0 999.0
67 15:10 54.4 35 2.5 291 6.2 786.0 0.00 266 999.0 999.0
67 15:20 53.5 37 3.0 277 6.8 786.0 0.00 250 999.0 999.0
67 15:30 53.5 37 3.0 276 6.9 785.9 0.00 233 999.0 999.0
67 15:40 53.0 38 2.5 290 6.7 785.8 0.00 216 999.0 999.0
67 15:50 52.9 38 3.2 283 6.8 785.7 0.00 198 999.0 999.0
67 16:00 52.6 39 2.2 301 5.8 785.6 0.00 180 999.0 999.0
67 16:10 52.8 39 2.0 313 4.8 785.5 0.00 115 999.0 999.0
67 16:20 51.9 41 2.9 278 5.3 785.4 0.00 38 999.0 999.0
67 16:30 51.6 42 2.8 270 5.1 785.3 0.00 70 999.0 999.0
67 16:40 51.7 42 1.7 306 4.9 785.2 0.00 101 999.0 999.0
67 16:50 51.3 44 2.5 265 4.5 785.1 0.00 77 999.0 999.0
67 17:00 50.0 46 2.5 280 4.5 785.1 0.00 21 999.0 999.0
67 17:10 49.8 47 2.5 284 5.8 785.1 0.00 34 999.0 999.0
67 17:20 49.2 48 2.0 304 5.0 785.1 0.00 33 999.0 999.0
67 17:30 48.3 50 2.3 317 6.8 785.1 0.00 11 999.0 999.0
67 17:40 47.7 52 2.4 321 5.8 785.1 0.00 11 999.0 999.0
67 17:50 47.1 53 2.3 330 5.4 785.1 0.00 8 999.0 999.0
67 18:00 46.6 54 2.2 336 3.9 785.1 0.00 4 999.0 999.0
67 18:10 45.8 56 1.9 339 2.9 785.1 0.00 1 999.0 999.0
67 18:20 45.1 57 1.6 35 3.6 785.0 0.00 0 999.0 999.0
67 18:30 45.1 57 2.2 125 3.9 785.0 0.00 0 999.0 999.0
67 18:40 45.3 57 2.9 127 4.7 785.0 0.00 0 999.0 999.0
67 18:50 45.0 57 2.4 128 3.5 784.9 0.00 0 999.0 999.0
67 19:00 45.0 57 2.4 120 3.1 784.9 0.00 0 999.0 999.0
67 19:10 45.0 58 1.2 113 3.5 784.9 0.00 0 999.0 999.0
67 19:20 44.2 59 1.3 14 2.4 785.0 0.00 0 999.0 999.0
67 19:30 43.9 60 1.2 10 2.2 785.0 0.00 0 999.0 999.0
67 19:40 43.8 60 0.9 10 2.2 785.1 0.00 0 999.0 999.0
67 19:50 43.9 60 0.7 10 1.8 785.1 0.00 0 999.0 999.0
67 20:00 44.0 58 0.2 10 1.1 785.1 0.00 0 999.0 999.0
67 20:10 44.3 55 0.1 8 0.7 785.1 0.00 0 999.0 999.0
67 20:20 45.1 44 0.4 2 0.9 785.0 0.00 0 999.0 999.0
67 20:30 45.5 40 0.5 352 1.2 784.9 0.00 0 999.0 999.0
67 20:40 45.6 40 0.2 337 1.6 784.9 0.00 0 999.0 999.0
67 20:50 45.6 43 1.0 303 2.3 784.9 0.00 0 999.0 999.0
67 21:00 45.2 42 0.2 302 0.9 784.8 0.00 0 999.0 999.0
67 21:10 44.7 43 1.2 310 2.3 784.8 0.00 0 999.0 999.0
67 21:20 44.7 45 1.8 323 2.8 784.8 0.00 0 999.0 999.0
67 21:30 44.7 41 1.4 327 3.9 784.7 0.00 0 999.0 999.0
67 21:40 44.3 40 1.4 323 2.4 784.7 0.00 0 999.0 999.0
67 21:50 44.1 40 1.7 332 2.4 784.6 0.00 0 999.0 999.0
67 22:00 44.0 36 1.8 333 2.9 784.6 0.00 0 999.0 999.0
67 22:10 44.2 32 2.2 332 3.2 784.7 0.00 0 999.0 999.0
67 22:20 44.1 31 2.0 334 3.4 784.7 0.00 0 999.0 999.0
67 22:30 43.8 33 1.8 333 2.4 784.6 0.00 0 999.0 999.0
67 22:40 43.7 37 2.0 331 2.6 784.6 0.00 0 999.0 999.0
67 22:50 43.6 39 2.2 330 2.9 784.6 0.00 0 999.0 999.0
67 23:00 43.3 41 1.6 330 2.3 784.5 0.00 0 999.0 999.0
67 23:10 43.1 45 1.5 324 2.4 784.5 0.00 0 999.0 999.0
67 23:20 42.9 48 1.5 325 2.1 784.5 0.00 0 999.0 999.0
67 23:30 42.8 50 2.0 330 2.4 784.5 0.00 0 999.0 999.0
67 23:40 42.6 48 2.1 330 2.6 784.5 0.00 0 999.0 999.0
67 23:50 42.5 49 2.0 328 3.0 784.5 0.00 0 999.0 999.0
68 0:00 42.2 53 1.8 333 2.4 784.4 0.00 0 999.0 999.0
68 0:10 41.8 59 1.5 333 2.0 784.3 0.00 0 999.0 999.0
68 0:20 41.9 62 1.5 329 2.0 784.4 0.00 0 999.0 999.0
68 0:30 41.6 62 1.2 330 1.5 784.3 0.00 0 999.0 999.0
68 0:40 41.5 62 1.1 336 1.4 784.2 0.00 0 999.0 999.0
68 0:50 41.5 62 0.5 336 1.0 784.1 0.00 0 999.0 999.0
68 1:00 41.5 58 0.1 336 0.6 784.0 0.00 0 999.0 999.0
68 1:10 41.7 53 1.2 108 2.1 783.9 0.00 0 999.0 999.0
68 1:20 41.8 50 0.2 101 1.7 784.0 0.00 0 999.0 999.0
68 1:30 41.9 55 1.0 331 2.2 783.9 0.00 0 999.0 999.0
68 1:40 42.1 53 1.0 328 2.0 783.8 0.00 0 999.0 999.0
68 1:50 41.8 55 1.4 332 1.6 783.8 0.00 0 999.0 999.0
68 2:00 41.7 55 1.2 338 1.6 783.6 0.00 0 999.0 999.0
68 2:10 41.7 54 1.4 335 1.9 783.5 0.00 0 999.0 999.0
68 2:20 41.8 49 1.3 338 1.8 783.4 0.00 0 999.0 999.0
68 2:30 42.3 34 0.6 338 1.3 783.3 0.00 0 999.0 999.0
68 2:40 42.6 34 0.2 332 1.4 783.2 0.00 0 999.0 999.0
68 2:50 42.7 42 0.4 297 2.9 783.1 0.00 0 999.0 999.0
68 3:00 42.3 53 2.1 233 3.4 783.0 0.00 0 999.0 999.0
68 3:10 41.7 55 2.7 215 3.9 782.9 0.00 0 999.0 999.0
68 3:20 41.7 56 3.0 231 4.0 782.9 0.00 0 999.0 999.0
68 3:30 41.7 59 2.9 250 4.6 782.9 0.00 0 999.0 999.0
68 3:40 41.0 58 1.2 292 2.8 782.9 0.00 0 999.0 999.0
Return to Alpha graphs page.
Western Regional Climate Center,wrcc@dri.edu