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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344 12:50 60.8 24 1.8 345 5.9 792.6 0.00 229 999.0 999.0
344 13:00 60.7 26 1.3 336 3.0 792.6 0.00 223 999.0 999.0
344 13:10 61.1 27 1.7 334 4.2 792.5 0.00 217 999.0 999.0
344 13:20 60.5 30 1.8 321 4.6 792.4 0.00 210 999.0 999.0
344 13:30 60.5 26 1.8 333 4.5 792.4 0.00 170 999.0 999.0
344 13:40 60.0 25 2.1 324 4.0 792.4 0.00 58 999.0 999.0
344 13:50 60.0 28 2.0 330 5.1 792.4 0.00 185 999.0 999.0
344 14:00 59.8 31 2.0 316 4.0 792.3 0.00 175 999.0 999.0
344 14:10 59.7 33 2.0 316 5.2 792.4 0.00 165 999.0 999.0
344 14:20 59.4 34 2.1 318 4.8 792.4 0.00 144 999.0 999.0
344 14:30 58.1 36 2.0 318 5.1 792.4 0.00 31 999.0 999.0
344 14:40 57.8 36 2.1 328 4.6 792.4 0.00 104 999.0 999.0
344 14:50 57.5 35 2.6 325 6.9 792.4 0.00 103 999.0 999.0
344 15:00 58.2 34 1.9 332 4.8 792.5 0.00 90 999.0 999.0
344 15:10 58.4 33 2.3 325 5.0 792.5 0.00 53 999.0 999.0
344 15:20 58.4 32 2.0 333 5.1 792.5 0.00 58 999.0 999.0
344 15:30 58.4 32 1.4 343 2.1 792.5 0.00 68 999.0 999.0
344 15:40 57.3 35 1.3 329 3.6 792.6 0.00 29 999.0 999.0
344 15:50 57.3 35 0.6 340 1.5 792.6 0.00 20 999.0 999.0
344 16:00 57.6 35 0.3 0 1.6 792.6 0.00 22 999.0 999.0
344 16:10 56.2 36 1.1 20 2.0 792.6 0.00 12 999.0 999.0
344 16:20 55.8 39 1.2 99 2.9 792.6 0.00 13 999.0 999.0
344 16:30 55.2 39 2.2 109 3.5 792.7 0.00 9 999.0 999.0
344 16:40 54.9 39 2.5 111 3.3 792.7 0.00 7 999.0 999.0
344 16:50 54.6 37 2.6 116 3.4 792.6 0.00 2 999.0 999.0
344 17:00 54.5 34 2.6 138 3.7 792.6 0.00 1 999.0 999.0
344 17:10 53.8 34 1.1 119 3.0 792.6 0.00 0 999.0 999.0
344 17:20 54.3 33 1.4 12 2.9 792.6 0.00 0 999.0 999.0
344 17:30 54.3 30 0.8 32 1.8 792.6 0.00 0 999.0 999.0
344 17:40 54.5 33 2.2 108 3.3 792.6 0.00 0 999.0 999.0
344 17:50 54.8 33 1.3 76 2.8 792.6 0.00 0 999.0 999.0
344 18:00 55.1 30 1.4 71 2.2 792.7 0.00 0 999.0 999.0
344 18:10 55.2 27 1.8 73 2.8 792.8 0.00 0 999.0 999.0
344 18:20 55.2 27 1.9 77 3.0 792.8 0.00 0 999.0 999.0
344 18:30 55.2 29 1.8 100 2.8 792.8 0.00 0 999.0 999.0
344 18:40 55.1 30 1.9 101 3.4 792.9 0.00 0 999.0 999.0
344 18:50 55.1 28 1.9 96 3.0 792.8 0.00 0 999.0 999.0
344 19:00 55.5 27 2.1 82 4.0 792.9 0.00 0 999.0 999.0
344 19:10 55.5 26 2.1 87 3.8 792.9 0.00 0 999.0 999.0
344 19:20 55.1 26 1.8 103 3.6 792.9 0.00 0 999.0 999.0
344 19:30 54.0 26 2.8 104 5.0 793.0 0.00 0 999.0 999.0
344 19:40 53.8 26 2.4 82 5.1 793.0 0.00 0 999.0 999.0
344 19:50 54.3 26 2.3 104 4.7 793.1 0.00 0 999.0 999.0
344 20:00 54.0 26 3.1 114 5.6 793.1 0.00 0 999.0 999.0
344 20:10 54.3 25 2.2 81 5.0 793.2 0.00 0 999.0 999.0
344 20:20 54.7 25 2.3 96 3.9 793.2 0.00 0 999.0 999.0
344 20:30 55.1 25 2.4 88 3.5 793.2 0.00 0 999.0 999.0
344 20:40 55.4 24 1.9 79 3.4 793.2 0.00 0 999.0 999.0
344 20:50 55.6 24 1.9 81 2.9 793.2 0.00 0 999.0 999.0
344 21:00 55.6 24 1.6 80 2.3 793.2 0.00 0 999.0 999.0
344 21:10 55.5 24 0.8 75 1.2 793.2 0.00 0 999.0 999.0
344 21:20 55.3 26 0.2 75 0.8 793.2 0.00 0 999.0 999.0
344 21:30 54.1 29 0.9 10 2.7 793.2 0.00 0 999.0 999.0
344 21:40 53.2 32 1.3 5 1.9 793.2 0.00 0 999.0 999.0
344 21:50 52.9 33 0.7 5 1.5 793.3 0.00 0 999.0 999.0
344 22:00 52.8 33 1.0 5 1.5 793.3 0.00 0 999.0 999.0
344 22:10 52.8 34 1.4 345 2.0 793.4 0.00 0 999.0 999.0
344 22:20 52.6 34 1.3 342 1.8 793.3 0.00 0 999.0 999.0
344 22:30 52.5 34 1.4 353 3.0 793.3 0.00 0 999.0 999.0
344 22:40 52.5 33 1.4 358 2.7 793.3 0.00 0 999.0 999.0
344 22:50 52.5 34 1.4 0 2.5 793.4 0.00 0 999.0 999.0
344 23:00 52.4 34 0.9 0 2.3 793.3 0.00 0 999.0 999.0
344 23:10 52.6 34 1.4 3 2.2 793.3 0.00 0 999.0 999.0
344 23:20 53.1 31 0.5 7 1.3 793.3 0.00 0 999.0 999.0
344 23:30 53.7 29 0.0 7 0.1 793.2 0.00 0 999.0 999.0
344 23:40 54.0 29 1.8 106 3.7 793.1 0.00 0 999.0 999.0
344 23:50 53.9 28 1.7 91 2.5 793.1 0.00 0 999.0 999.0
345 0:00 54.1 28 1.0 85 2.1 793.1 0.00 0 999.0 999.0
345 0:10 54.0 28 0.3 85 0.9 793.0 0.00 0 999.0 999.0
345 0:20 53.6 28 0.0 0 0.0 793.0 0.00 0 999.0 999.0
345 0:30 53.0 29 0.0 0 0.0 792.9 0.00 0 999.0 999.0
345 0:40 52.7 29 0.0 0 0.0 792.9 0.00 0 999.0 999.0
345 0:50 52.6 29 0.0 0 0.0 792.8 0.00 0 999.0 999.0
345 1:00 52.5 28 0.0 0 0.0 792.7 0.00 0 999.0 999.0
345 1:10 52.3 30 0.0 0 0.0 792.7 0.00 0 999.0 999.0
345 1:20 52.0 31 0.0 0 0.0 792.6 0.00 0 999.0 999.0
345 1:30 52.0 29 0.0 0 0.0 792.7 0.00 0 999.0 999.0
345 1:40 52.0 28 0.0 0 0.0 792.6 0.00 0 999.0 999.0
345 1:50 52.0 28 0.0 0 0.0 792.6 0.00 0 999.0 999.0
345 2:00 52.2 28 0.0 0 0.0 792.6 0.00 0 999.0 999.0
345 2:10 52.1 27 0.0 0 0.0 792.6 0.00 0 999.0 999.0
345 2:20 52.0 26 0.0 0 0.0 792.6 0.00 0 999.0 999.0
345 2:30 52.1 25 0.7 21 2.1 792.6 0.00 0 999.0 999.0
345 2:40 52.3 28 1.8 13 2.3 792.6 0.00 0 999.0 999.0
345 2:50 52.9 26 1.4 16 2.1 792.6 0.00 0 999.0 999.0
345 3:00 53.6 20 1.7 46 3.7 792.4 0.00 0 999.0 999.0
345 3:10 54.1 19 1.6 92 3.1 792.4 0.00 0 999.0 999.0
345 3:20 54.3 16 1.7 88 2.9 792.3 0.00 0 999.0 999.0
345 3:30 54.3 11 1.3 86 2.4 792.3 0.00 0 999.0 999.0
345 3:40 54.5 10 0.8 92 2.3 792.2 0.00 0 999.0 999.0
345 3:50 54.1 9 0.0 94 0.4 792.2 0.00 0 999.0 999.0
345 4:00 53.6 11 0.2 90 0.9 792.2 0.00 0 999.0 999.0
345 4:10 53.2 18 0.5 85 0.9 792.1 0.00 0 999.0 999.0
345 4:20 52.4 22 1.2 354 1.9 792.1 0.00 0 999.0 999.0
345 4:30 51.5 22 1.4 345 2.0 792.1 0.00 0 999.0 999.0
345 4:40 51.2 25 1.3 360 2.6 792.2 0.00 0 999.0 999.0
345 4:50 51.1 26 1.0 0 1.9 792.2 0.00 0 999.0 999.0
345 5:00 51.0 25 1.2 356 2.3 792.2 0.00 0 999.0 999.0
345 5:10 50.8 31 1.3 354 1.6 792.2 0.00 0 999.0 999.0
345 5:20 50.7 32 1.2 357 1.9 792.3 0.00 0 999.0 999.0
345 5:30 51.0 30 1.2 1 2.5 792.3 0.00 0 999.0 999.0
345 5:40 51.2 30 1.1 2 2.0 792.4 0.00 0 999.0 999.0
345 5:50 50.9 29 0.9 360 1.3 792.4 0.00 0 999.0 999.0
345 6:00 50.8 28 0.9 354 1.3 792.4 0.00 0 999.0 999.0
345 6:10 50.8 27 0.8 354 1.2 792.4 0.00 0 999.0 999.0
345 6:20 51.0 24 0.9 354 1.3 792.5 0.00 0 999.0 999.0
345 6:30 51.2 19 1.0 354 1.5 792.5 0.00 0 999.0 999.0
345 6:40 51.5 16 1.1 353 1.5 792.5 0.00 0 999.0 999.0
345 6:50 51.7 14 1.0 354 1.5 792.5 0.00 0 999.0 999.0
345 7:00 51.7 13 1.1 352 1.5 792.6 0.00 1 999.0 999.0
345 7:10 51.7 12 0.9 352 1.4 792.6 0.00 1 999.0 999.0
345 7:20 51.7 12 0.8 353 1.2 792.6 0.00 3 999.0 999.0
345 7:30 52.1 12 1.2 353 1.7 792.6 0.00 15 999.0 999.0
345 7:40 53.4 12 1.2 354 1.5 792.6 0.00 20 999.0 999.0
345 7:50 53.9 12 1.2 341 2.6 792.7 0.00 25 999.0 999.0
345 8:00 54.9 12 1.1 332 1.8 792.7 0.00 44 999.0 999.0
345 8:10 55.5 12 1.2 335 1.7 792.8 0.00 55 999.0 999.0
345 8:20 56.1 12 1.0 337 1.8 792.8 0.00 66 999.0 999.0
345 8:30 56.9 12 0.7 336 1.4 792.9 0.00 80 999.0 999.0
345 8:40 57.5 11 0.6 326 1.9 793.0 0.00 79 999.0 999.0
345 8:50 56.9 11 1.0 302 2.4 793.1 0.00 35 999.0 999.0
345 9:00 56.2 12 0.0 296 0.7 793.2 0.00 26 999.0 999.0
345 9:10 56.0 12 0.4 357 1.7 793.2 0.00 14 999.0 999.0
345 9:20 56.1 12 1.3 9 2.3 793.2 0.00 15 999.0 999.0
345 9:30 56.2 12 0.5 346 1.9 793.3 0.00 80 999.0 999.0
345 9:40 57.0 11 0.9 324 2.3 793.4 0.00 76 999.0 999.0
345 9:50 57.3 12 1.0 287 2.9 793.5 0.00 93 999.0 999.0
345 10:00 57.7 11 1.2 343 2.7 793.5 0.00 191 999.0 999.0
345 10:10 58.2 10 1.2 277 2.6 793.6 0.00 201 999.0 999.0
345 10:20 58.7 9 0.6 312 1.8 793.5 0.00 210 999.0 999.0
345 10:30 59.4 9 0.6 304 2.2 793.4 0.00 218 999.0 999.0
345 10:40 59.0 9 1.0 303 2.7 793.4 0.00 225 999.0 999.0
345 10:50 59.0 10 0.8 341 2.0 793.3 0.00 232 999.0 999.0
345 11:00 59.3 10 0.6 322 2.0 793.2 0.00 238 999.0 999.0
345 11:10 59.6 10 1.1 287 2.9 793.1 0.00 243 999.0 999.0
345 11:20 59.6 11 1.0 294 2.6 793.0 0.00 247 999.0 999.0
345 11:30 60.3 10 1.0 334 2.8 792.9 0.00 250 999.0 999.0
345 11:40 60.7 11 1.2 273 3.7 792.8 0.00 252 999.0 999.0
345 11:50 60.5 11 1.0 297 2.8 792.7 0.00 253 999.0 999.0
345 12:00 61.4 12 0.7 338 2.2 792.6 0.00 253 999.0 999.0
345 12:10 61.5 12 0.8 351 3.0 792.5 0.00 252 999.0 999.0
345 12:20 60.8 13 1.7 22 3.4 792.4 0.00 250 999.0 999.0
345 12:30 60.7 15 0.7 321 2.8 792.2 0.00 248 999.0 999.0
345 12:40 61.0 14 1.6 287 4.0 792.1 0.00 244 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu