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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343 0:00 47.5 9 2.3 344 4.2 794.1 0.00 0 999.0 999.0
343 0:10 47.5 9 2.1 351 4.7 794.1 0.00 0 999.0 999.0
343 0:20 47.4 8 2.0 348 3.4 794.0 0.00 0 999.0 999.0
343 0:30 47.4 8 2.1 357 3.9 794.0 0.00 0 999.0 999.0
343 0:40 47.6 10 2.0 359 4.8 793.9 0.00 0 999.0 999.0
343 0:50 47.4 12 1.4 2 2.3 793.8 0.00 0 999.0 999.0
343 1:00 47.8 12 1.6 23 2.6 793.8 0.00 0 999.0 999.0
343 1:10 47.6 12 1.4 96 3.2 793.8 0.00 0 999.0 999.0
343 1:20 47.2 16 0.6 324 2.7 793.7 0.00 0 999.0 999.0
343 1:30 47.0 20 1.4 330 3.9 793.7 0.00 0 999.0 999.0
343 1:40 47.1 22 1.6 325 4.3 793.7 0.00 0 999.0 999.0
343 1:50 46.8 23 1.1 332 2.9 793.7 0.00 0 999.0 999.0
343 2:00 46.5 26 1.6 331 4.5 793.7 0.00 0 999.0 999.0
343 2:10 46.3 28 1.3 350 2.3 793.7 0.00 0 999.0 999.0
343 2:20 45.9 30 0.9 342 1.8 793.6 0.00 0 999.0 999.0
343 2:30 45.8 32 1.0 336 3.0 793.7 0.00 0 999.0 999.0
343 2:40 45.9 33 1.2 344 3.4 793.7 0.00 0 999.0 999.0
343 2:50 46.0 34 1.3 353 3.9 793.6 0.00 0 999.0 999.0
343 3:00 46.2 35 1.6 4 3.9 793.6 0.00 0 999.0 999.0
343 3:10 46.2 36 1.3 2 2.6 793.5 0.00 0 999.0 999.0
343 3:20 46.3 37 1.4 358 3.1 793.4 0.00 0 999.0 999.0
343 3:30 46.3 36 0.7 342 2.9 793.4 0.00 0 999.0 999.0
343 3:40 45.8 35 0.7 330 2.8 793.4 0.00 0 999.0 999.0
343 3:50 45.9 35 1.2 343 4.8 793.3 0.00 0 999.0 999.0
343 4:00 45.9 36 0.9 344 2.7 793.3 0.00 0 999.0 999.0
343 4:10 45.9 34 1.2 324 4.2 793.3 0.00 0 999.0 999.0
343 4:20 46.1 29 1.1 331 3.1 793.3 0.00 0 999.0 999.0
343 4:30 46.1 23 0.8 331 2.7 793.3 0.00 0 999.0 999.0
343 4:40 46.0 21 1.0 347 4.8 793.2 0.00 0 999.0 999.0
343 4:50 46.0 19 1.4 355 3.4 793.1 0.00 0 999.0 999.0
343 5:00 46.3 19 1.6 329 4.3 793.1 0.00 0 999.0 999.0
343 5:10 46.5 19 1.4 333 4.5 793.2 0.00 0 999.0 999.0
343 5:20 46.3 20 1.3 332 3.3 793.3 0.00 0 999.0 999.0
343 5:30 46.4 22 1.8 333 4.1 793.3 0.00 0 999.0 999.0
343 5:40 46.5 24 1.6 330 5.6 793.3 0.00 0 999.0 999.0
343 5:50 46.2 25 1.3 341 3.7 793.4 0.00 0 999.0 999.0
343 6:00 46.1 23 1.4 351 3.6 793.4 0.00 0 999.0 999.0
343 6:10 46.7 18 2.4 8 3.7 793.4 0.00 0 999.0 999.0
343 6:20 47.9 13 2.8 8 5.2 793.4 0.00 0 999.0 999.0
343 6:30 48.3 12 1.5 354 4.1 793.4 0.00 0 999.0 999.0
343 6:40 48.2 12 1.5 343 4.5 793.4 0.00 0 999.0 999.0
343 6:50 48.4 12 1.8 333 4.5 793.5 0.00 0 999.0 999.0
343 7:00 48.2 14 1.6 338 4.4 793.5 0.00 1 999.0 999.0
343 7:10 48.3 16 1.7 335 3.7 793.6 0.00 3 999.0 999.0
343 7:20 48.3 17 1.2 336 4.2 793.6 0.00 5 999.0 999.0
343 7:30 48.2 19 1.2 341 3.3 793.6 0.00 19 999.0 999.0
343 7:40 49.3 20 1.7 346 5.6 793.6 0.00 23 999.0 999.0
343 7:50 49.7 21 1.3 344 4.8 793.7 0.00 26 999.0 999.0
343 8:00 51.0 21 1.7 346 5.9 793.7 0.00 50 999.0 999.0
343 8:10 51.7 21 2.0 338 6.3 793.8 0.00 58 999.0 999.0
343 8:20 52.1 21 1.5 333 6.3 793.9 0.00 72 999.0 999.0
343 8:30 52.0 21 1.0 324 2.9 793.9 0.00 81 999.0 999.0
343 8:40 52.2 22 0.5 330 3.2 794.0 0.00 63 999.0 999.0
343 8:50 52.1 22 1.2 325 4.1 794.1 0.00 42 999.0 999.0
343 9:00 51.7 23 0.8 344 3.1 794.2 0.00 26 999.0 999.0
343 9:10 51.5 24 0.9 4 2.8 794.2 0.00 17 999.0 999.0
343 9:20 51.5 23 2.8 360 7.3 794.3 0.00 19 999.0 999.0
343 9:30 51.9 23 2.7 5 5.6 794.3 0.00 71 999.0 999.0
343 9:40 52.6 23 2.4 359 5.1 794.4 0.00 79 999.0 999.0
343 9:50 53.5 22 1.6 349 4.6 794.5 0.00 125 999.0 999.0
343 10:00 54.1 22 1.6 340 5.1 794.5 0.00 186 999.0 999.0
343 10:10 55.1 21 1.7 346 5.6 794.5 0.00 199 999.0 999.0
343 10:20 55.2 20 2.7 347 7.8 794.4 0.00 211 999.0 999.0
343 10:30 55.9 20 1.7 344 7.1 794.3 0.00 219 999.0 999.0
343 10:40 56.0 19 2.1 344 6.1 794.3 0.00 225 999.0 999.0
343 10:50 56.0 19 2.2 324 5.3 794.2 0.00 231 999.0 999.0
343 11:00 56.3 19 1.5 344 4.0 794.2 0.00 238 999.0 999.0
343 11:10 57.1 18 1.2 332 4.4 794.0 0.00 242 999.0 999.0
343 11:20 57.5 18 1.4 344 5.3 793.9 0.00 248 999.0 999.0
343 11:30 58.3 18 1.5 326 4.9 793.8 0.00 246 999.0 999.0
343 11:40 58.0 18 1.5 297 4.6 793.7 0.00 252 999.0 999.0
343 11:50 58.4 18 0.7 352 2.6 793.7 0.00 237 999.0 999.0
343 12:00 58.9 20 1.3 223 5.9 793.5 0.00 252 999.0 999.0
343 12:10 59.2 20 1.2 322 3.5 793.3 0.00 250 999.0 999.0
343 12:20 59.1 20 0.9 314 2.5 793.2 0.00 248 999.0 999.0
343 12:30 59.5 20 0.6 312 2.9 793.0 0.00 246 999.0 999.0
343 12:40 58.7 21 1.7 273 4.7 792.9 0.00 242 999.0 999.0
343 12:50 58.6 22 2.3 287 4.2 792.9 0.00 237 999.0 999.0
343 13:00 58.3 23 1.5 294 5.6 792.9 0.00 231 999.0 999.0
343 13:10 58.5 24 1.1 313 4.1 792.8 0.00 223 999.0 999.0
343 13:20 58.1 25 1.4 304 5.6 792.7 0.00 218 999.0 999.0
343 13:30 58.2 26 1.4 316 5.6 792.7 0.00 167 999.0 999.0
343 13:40 57.8 27 1.9 314 5.1 792.6 0.00 68 999.0 999.0
343 13:50 56.8 29 2.1 314 7.1 792.6 0.00 191 999.0 999.0
343 14:00 56.7 29 1.8 319 5.0 792.5 0.00 180 999.0 999.0
343 14:10 56.9 28 1.8 320 5.3 792.5 0.00 171 999.0 999.0
343 14:20 56.4 30 1.6 317 3.9 792.5 0.00 144 999.0 999.0
343 14:30 55.9 30 1.8 321 6.2 792.5 0.00 30 999.0 999.0
343 14:40 55.6 31 1.5 327 5.6 792.5 0.00 113 999.0 999.0
343 14:50 55.6 32 1.2 334 3.4 792.5 0.00 113 999.0 999.0
343 15:00 56.1 32 1.4 324 3.9 792.4 0.00 99 999.0 999.0
343 15:10 56.1 33 1.4 318 4.5 792.4 0.00 50 999.0 999.0
343 15:20 56.0 33 1.0 318 3.8 792.5 0.00 63 999.0 999.0
343 15:30 55.7 33 0.9 332 3.4 792.6 0.00 73 999.0 999.0
343 15:40 54.6 34 1.3 327 4.5 792.6 0.00 28 999.0 999.0
343 15:50 54.2 36 1.3 331 3.9 792.6 0.00 24 999.0 999.0
343 16:00 53.6 37 1.4 326 3.5 792.7 0.00 22 999.0 999.0
343 16:10 52.7 39 1.1 322 2.8 792.7 0.00 13 999.0 999.0
343 16:20 52.6 40 0.6 323 2.6 792.7 0.00 14 999.0 999.0
343 16:30 52.3 40 0.6 328 1.5 792.7 0.00 10 999.0 999.0
343 16:40 51.5 42 0.1 331 0.7 792.7 0.00 7 999.0 999.0
343 16:50 50.5 44 0.8 3 2.0 792.7 0.00 2 999.0 999.0
343 17:00 50.2 44 1.9 31 2.4 792.7 0.00 1 999.0 999.0
343 17:10 50.5 42 2.7 33 4.6 792.7 0.00 0 999.0 999.0
343 17:20 50.7 40 2.4 54 3.2 792.8 0.00 0 999.0 999.0
343 17:30 50.7 41 2.2 88 3.6 792.8 0.00 0 999.0 999.0
343 17:40 50.6 38 3.2 102 5.0 792.8 0.00 0 999.0 999.0
343 17:50 50.8 34 2.9 99 4.5 792.9 0.00 0 999.0 999.0
343 18:00 51.4 30 1.9 95 3.7 792.9 0.00 0 999.0 999.0
343 18:10 51.2 23 1.5 72 3.2 792.9 0.00 0 999.0 999.0
343 18:20 51.5 20 2.3 62 3.7 792.9 0.00 0 999.0 999.0
343 18:30 51.9 19 2.7 62 4.2 793.0 0.00 0 999.0 999.0
343 18:40 52.1 19 3.2 54 4.4 793.0 0.00 0 999.0 999.0
343 18:50 52.4 18 3.6 54 6.5 793.0 0.00 0 999.0 999.0
343 19:00 52.6 19 3.2 58 5.2 793.0 0.00 0 999.0 999.0
343 19:10 52.2 20 3.6 57 6.3 793.0 0.00 0 999.0 999.0
343 19:20 52.0 20 3.4 52 6.2 793.1 0.00 0 999.0 999.0
343 19:30 51.8 21 3.3 67 5.3 793.2 0.00 0 999.0 999.0
343 19:40 50.8 24 3.8 68 6.6 793.2 0.00 0 999.0 999.0
343 19:50 51.0 24 3.7 86 6.1 793.1 0.00 0 999.0 999.0
343 20:00 50.0 27 4.5 107 7.2 793.2 0.00 0 999.0 999.0
343 20:10 50.0 27 4.4 118 6.8 793.2 0.00 0 999.0 999.0
343 20:20 49.7 27 4.3 109 8.3 793.2 0.00 0 999.0 999.0
343 20:30 49.9 26 2.9 95 5.2 793.2 0.00 0 999.0 999.0
343 20:40 50.4 25 3.4 93 6.1 793.2 0.00 0 999.0 999.0
343 20:50 49.8 26 4.8 111 7.4 793.3 0.00 0 999.0 999.0
343 21:00 50.4 24 3.1 100 6.2 793.4 0.00 0 999.0 999.0
343 21:10 51.2 21 3.3 94 5.1 793.4 0.00 0 999.0 999.0
343 21:20 51.5 22 4.5 99 7.7 793.4 0.00 0 999.0 999.0
343 21:30 50.5 25 4.6 105 7.6 793.5 0.00 0 999.0 999.0
343 21:40 50.2 24 3.8 93 6.0 793.5 0.00 0 999.0 999.0
343 21:50 51.2 20 3.3 98 5.8 793.5 0.00 0 999.0 999.0
343 22:00 50.8 21 4.2 106 8.7 793.5 0.00 0 999.0 999.0
343 22:10 50.2 23 4.9 96 11.0 793.5 0.00 0 999.0 999.0
343 22:20 49.7 25 5.1 97 8.0 793.6 0.00 0 999.0 999.0
343 22:30 49.5 25 4.8 76 8.8 793.6 0.00 0 999.0 999.0
343 22:40 48.7 26 5.9 72 9.6 793.5 0.00 0 999.0 999.0
343 22:50 48.3 27 6.2 76 9.6 793.5 0.00 0 999.0 999.0
343 23:00 48.9 26 6.2 74 9.3 793.5 0.00 0 999.0 999.0
343 23:10 49.6 24 5.3 71 9.3 793.5 0.00 0 999.0 999.0
343 23:20 49.8 23 5.4 75 7.8 793.4 0.00 0 999.0 999.0
343 23:30 49.3 25 6.1 75 10.9 793.4 0.00 0 999.0 999.0
343 23:40 48.7 26 6.7 66 10.1 793.4 0.00 0 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu