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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339 13:50 51.7 36 2.2 299 5.4 788.4 0.00 200 999.0 999.0
339 14:00 51.5 38 1.9 324 6.3 788.4 0.00 187 999.0 999.0
339 14:10 51.5 38 2.3 324 5.9 788.5 0.00 162 999.0 999.0
339 14:20 51.1 40 2.2 325 6.9 788.5 0.00 153 999.0 999.0
339 14:30 50.6 44 1.7 314 3.9 788.4 0.00 37 999.0 999.0
339 14:40 48.8 47 1.9 326 5.1 788.4 0.00 49 999.0 999.0
339 14:50 47.9 47 2.0 321 4.1 788.3 0.00 56 999.0 999.0
339 15:00 48.6 45 1.8 331 4.3 788.2 0.00 85 999.0 999.0
339 15:10 48.8 46 1.5 334 5.2 788.2 0.00 40 999.0 999.0
339 15:20 49.5 44 0.9 335 3.4 788.2 0.00 88 999.0 999.0
339 15:30 50.4 42 1.7 334 4.7 788.3 0.00 79 999.0 999.0
339 15:40 49.5 44 1.5 331 4.7 788.2 0.00 36 999.0 999.0
339 15:50 49.6 43 1.7 326 5.1 788.2 0.00 43 999.0 999.0
339 16:00 48.8 45 2.2 330 5.7 788.3 0.00 18 999.0 999.0
339 16:10 47.9 45 1.6 334 5.8 788.3 0.00 17 999.0 999.0
339 16:20 48.1 45 0.8 347 1.9 788.3 0.00 13 999.0 999.0
339 16:30 48.3 45 0.9 327 2.9 788.4 0.00 11 999.0 999.0
339 16:40 47.2 48 1.3 325 3.3 788.4 0.00 7 999.0 999.0
339 16:50 45.6 50 1.5 330 2.6 788.4 0.00 2 999.0 999.0
339 17:00 44.4 53 1.1 334 3.5 788.4 0.00 1 999.0 999.0
339 17:10 43.7 56 1.2 332 4.6 788.4 0.00 0 999.0 999.0
339 17:20 43.2 58 0.7 338 1.9 788.5 0.00 0 999.0 999.0
339 17:30 42.8 59 0.4 356 2.6 788.5 0.00 0 999.0 999.0
339 17:40 42.7 59 0.5 2 2.3 788.4 0.00 0 999.0 999.0
339 17:50 42.9 57 0.3 3 0.7 788.4 0.00 0 999.0 999.0
339 18:00 43.0 54 0.4 1 1.2 788.5 0.00 0 999.0 999.0
339 18:10 43.4 54 1.0 330 2.0 788.6 0.00 0 999.0 999.0
339 18:20 43.7 53 1.4 343 2.7 788.6 0.00 0 999.0 999.0
339 18:30 44.0 52 1.5 336 4.3 788.6 0.00 0 999.0 999.0
339 18:40 44.3 52 1.7 337 5.7 788.5 0.00 0 999.0 999.0
339 18:50 44.2 52 1.3 338 2.3 788.5 0.00 0 999.0 999.0
339 19:00 43.9 53 1.1 343 2.6 788.5 0.00 0 999.0 999.0
339 19:10 43.8 54 0.7 334 1.3 788.5 0.00 0 999.0 999.0
339 19:20 43.6 55 0.8 326 2.1 788.6 0.00 0 999.0 999.0
339 19:30 43.9 55 1.7 338 3.7 788.5 0.00 0 999.0 999.0
339 19:40 44.5 54 1.9 337 5.2 788.5 0.00 0 999.0 999.0
339 19:50 44.5 56 1.5 343 3.4 788.3 0.00 0 999.0 999.0
339 20:00 44.4 57 1.5 345 2.6 788.3 0.00 0 999.0 999.0
339 20:10 44.4 58 1.5 340 2.5 788.2 0.00 0 999.0 999.0
339 20:20 44.3 58 1.2 336 4.2 788.3 0.00 0 999.0 999.0
339 20:30 44.2 59 1.7 328 5.3 788.3 0.00 0 999.0 999.0
339 20:40 43.7 59 1.8 322 4.4 788.4 0.00 0 999.0 999.0
339 20:50 43.1 60 1.1 312 2.4 788.5 0.00 0 999.0 999.0
339 21:00 42.4 60 0.4 305 1.0 788.5 0.00 0 999.0 999.0
339 21:10 42.0 61 1.3 313 3.1 788.6 0.00 0 999.0 999.0
339 21:20 42.1 61 1.5 322 2.7 788.7 0.00 0 999.0 999.0
339 21:30 42.0 61 1.7 322 3.0 788.7 0.00 0 999.0 999.0
339 21:40 41.5 62 1.1 333 2.9 788.7 0.00 0 999.0 999.0
339 21:50 41.1 63 1.3 330 2.0 788.7 0.00 0 999.0 999.0
339 22:00 40.8 64 1.2 331 1.7 788.7 0.00 0 999.0 999.0
339 22:10 40.6 66 1.5 337 2.0 788.8 0.00 0 999.0 999.0
339 22:20 40.6 66 1.8 331 4.5 788.8 0.00 0 999.0 999.0
339 22:30 40.5 66 1.8 330 3.4 788.8 0.00 0 999.0 999.0
339 22:40 40.4 66 2.0 332 3.5 788.8 0.00 0 999.0 999.0
339 22:50 40.9 64 1.7 333 2.3 788.7 0.00 0 999.0 999.0
339 23:00 41.3 63 1.4 328 2.3 788.6 0.00 0 999.0 999.0
339 23:10 41.3 62 1.3 322 2.0 788.5 0.00 0 999.0 999.0
339 23:20 41.0 62 1.4 321 2.4 788.5 0.00 0 999.0 999.0
339 23:30 40.8 63 0.9 322 1.8 788.6 0.00 0 999.0 999.0
339 23:40 40.6 64 1.0 324 1.2 788.8 0.00 0 999.0 999.0
339 23:50 40.6 64 0.9 326 1.4 788.7 0.00 0 999.0 999.0
340 0:00 40.7 65 0.9 329 1.7 788.7 0.00 0 999.0 999.0
340 0:10 40.6 65 0.3 329 1.4 788.6 0.00 0 999.0 999.0
340 0:20 40.3 66 1.0 323 2.2 788.5 0.00 0 999.0 999.0
340 0:30 40.4 65 1.0 318 2.0 788.4 0.00 0 999.0 999.0
340 0:40 40.4 64 0.6 319 2.2 788.3 0.00 0 999.0 999.0
340 0:50 40.1 65 0.0 313 0.6 788.3 0.00 0 999.0 999.0
340 1:00 40.1 66 1.3 291 4.2 788.4 0.00 0 999.0 999.0
340 1:10 40.3 65 1.6 280 3.1 788.4 0.00 0 999.0 999.0
340 1:20 40.6 64 1.7 258 3.9 788.4 0.00 0 999.0 999.0
340 1:30 40.4 64 0.7 259 2.0 788.4 0.00 0 999.0 999.0
340 1:40 40.2 65 0.4 259 1.5 788.4 0.00 0 999.0 999.0
340 1:50 40.1 66 0.2 278 0.9 788.3 0.00 0 999.0 999.0
340 2:00 40.1 66 0.4 294 2.3 788.4 0.00 0 999.0 999.0
340 2:10 39.9 66 0.5 312 1.5 788.6 0.00 0 999.0 999.0
340 2:20 39.9 66 1.4 314 4.2 788.6 0.00 0 999.0 999.0
340 2:30 40.1 66 1.2 318 2.9 788.7 0.00 0 999.0 999.0
340 2:40 39.7 67 0.1 325 1.2 788.6 0.00 0 999.0 999.0
340 2:50 39.3 68 0.3 340 1.4 788.5 0.00 0 999.0 999.0
340 3:00 39.4 68 0.5 340 1.2 788.4 0.00 0 999.0 999.0
340 3:10 39.3 68 0.7 340 1.7 788.4 0.00 0 999.0 999.0
340 3:20 39.2 68 0.2 340 0.9 788.3 0.00 0 999.0 999.0
340 3:30 39.2 68 0.1 340 0.7 788.2 0.00 0 999.0 999.0
340 3:40 39.9 65 0.3 360 2.0 787.9 0.00 0 999.0 999.0
340 3:50 39.9 64 0.4 42 1.6 787.9 0.00 0 999.0 999.0
340 4:00 39.9 62 0.0 28 0.9 787.9 0.00 0 999.0 999.0
340 4:10 39.9 62 1.4 323 2.6 787.9 0.00 0 999.0 999.0
340 4:20 40.1 61 2.0 322 4.5 788.1 0.00 0 999.0 999.0
340 4:30 40.1 61 2.3 319 5.0 788.3 0.00 0 999.0 999.0
340 4:40 39.6 62 2.2 327 4.2 788.5 0.00 0 999.0 999.0
340 4:50 39.1 64 2.1 325 3.9 788.5 0.00 0 999.0 999.0
340 5:00 38.5 64 1.5 328 3.1 788.4 0.00 0 999.0 999.0
340 5:10 38.2 66 1.3 330 3.7 788.4 0.00 0 999.0 999.0
340 5:20 38.0 68 1.2 336 1.9 788.4 0.00 0 999.0 999.0
340 5:30 38.1 68 0.8 342 1.8 788.5 0.00 0 999.0 999.0
340 5:40 38.2 69 1.0 359 2.3 788.3 0.00 0 999.0 999.0
340 5:50 38.3 69 1.1 8 2.5 788.3 0.00 0 999.0 999.0
340 6:00 38.2 69 1.7 342 3.9 788.6 0.00 0 999.0 999.0
340 6:10 38.1 71 1.7 327 4.4 788.7 0.00 0 999.0 999.0
340 6:20 38.1 71 1.2 329 4.2 788.9 0.00 0 999.0 999.0
340 6:30 37.5 73 0.2 330 1.3 789.0 0.00 0 999.0 999.0
340 6:40 37.3 74 0.5 37 2.9 789.0 0.00 0 999.0 999.0
340 6:50 38.2 72 2.1 93 3.3 788.9 0.00 0 999.0 999.0
340 7:00 38.4 71 2.3 102 4.7 788.7 0.00 1 999.0 999.0
340 7:10 38.5 70 3.3 97 5.4 788.6 0.00 2 999.0 999.0
340 7:20 38.6 69 3.3 78 5.9 788.6 0.00 8 999.0 999.0
340 7:30 39.1 68 2.1 64 3.7 788.7 0.00 19 999.0 999.0
340 7:40 39.9 65 2.4 68 4.5 788.7 0.00 21 999.0 999.0
340 7:50 40.9 60 1.6 42 2.9 788.7 0.00 25 999.0 999.0
340 8:00 42.8 48 0.6 16 1.8 788.9 0.00 39 999.0 999.0
340 8:10 44.1 44 1.0 9 2.6 788.9 0.00 46 999.0 999.0
340 8:20 45.1 42 1.7 6 4.7 788.9 0.00 85 999.0 999.0
340 8:30 45.1 41 1.8 357 5.3 788.9 0.00 99 999.0 999.0
340 8:40 45.3 40 0.6 360 2.1 788.8 0.00 72 999.0 999.0
340 8:50 44.6 40 0.5 27 2.0 788.6 0.00 58 999.0 999.0
340 9:00 43.9 47 2.3 129 4.7 788.6 0.00 61 999.0 999.0
340 9:10 43.5 46 1.9 141 4.0 788.6 0.00 69 999.0 999.0
340 9:20 44.3 43 1.7 159 3.9 788.8 0.00 80 999.0 999.0
340 9:30 44.9 42 1.5 174 3.7 788.9 0.00 77 999.0 999.0
340 9:40 44.8 42 3.2 173 8.0 788.9 0.00 91 999.0 999.0
340 9:50 45.0 42 1.1 159 3.7 789.1 0.00 96 999.0 999.0
340 10:00 45.9 43 1.6 176 4.5 789.2 0.00 115 999.0 999.0
340 10:10 45.5 45 1.5 252 3.3 789.3 0.00 122 999.0 999.0
340 10:20 46.0 45 1.6 212 4.1 789.3 0.00 116 999.0 999.0
340 10:30 45.9 45 1.9 194 4.4 789.3 0.00 132 999.0 999.0
340 10:40 46.4 43 0.9 274 2.0 789.3 0.00 166 999.0 999.0
340 10:50 46.9 42 1.1 295 3.4 789.1 0.00 196 999.0 999.0
340 11:00 47.7 38 1.1 264 5.5 789.0 0.00 227 999.0 999.0
340 11:10 48.7 37 1.3 230 4.5 788.9 0.00 236 999.0 999.0
340 11:20 48.7 37 1.5 258 3.1 788.7 0.00 236 999.0 999.0
340 11:30 49.0 36 2.3 233 4.7 788.6 0.00 239 999.0 999.0
340 11:40 49.3 36 2.7 164 5.0 788.5 0.00 240 999.0 999.0
340 11:50 49.4 33 1.9 185 5.8 788.4 0.00 240 999.0 999.0
340 12:00 50.1 32 2.2 264 5.9 788.3 0.00 234 999.0 999.0
340 12:10 50.4 31 1.9 269 5.3 788.3 0.00 241 999.0 999.0
340 12:20 50.5 32 2.3 253 4.7 788.2 0.00 240 999.0 999.0
340 12:30 50.6 31 2.5 214 6.4 788.1 0.00 236 999.0 999.0
340 12:40 50.5 32 2.4 217 6.6 788.1 0.00 232 999.0 999.0
340 12:50 50.3 35 2.6 251 6.0 788.0 0.00 228 999.0 999.0
340 13:00 50.9 33 1.1 328 3.4 788.1 0.00 209 999.0 999.0
340 13:10 50.2 37 1.8 326 5.0 788.0 0.00 204 999.0 999.0
340 13:20 49.8 41 1.7 300 4.7 788.1 0.00 207 999.0 999.0
340 13:30 49.9 42 1.5 308 5.5 788.1 0.00 141 999.0 999.0
340 13:40 50.1 40 1.8 294 5.3 788.1 0.00 119 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu