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 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
328 3:50 36.8 10 0.0 0 0.0 790.0 0.00 0 999.0 999.0
328 4:00 36.5 10 0.0 0 0.0 790.0 0.00 0 999.0 999.0
328 4:10 36.3 9 0.0 0 0.0 790.1 0.00 0 999.0 999.0
328 4:20 36.8 9 0.2 291 0.9 790.1 0.00 0 999.0 999.0
328 4:30 37.4 14 0.8 301 1.5 790.1 0.00 0 999.0 999.0
328 4:40 37.7 20 0.9 308 1.7 790.1 0.00 0 999.0 999.0
328 4:50 37.8 18 0.8 310 1.5 790.2 0.00 0 999.0 999.0
328 5:00 37.8 15 0.9 305 1.6 790.2 0.00 0 999.0 999.0
328 5:10 38.1 17 0.8 294 1.5 790.2 0.00 0 999.0 999.0
328 5:20 38.1 18 0.7 281 1.3 790.2 0.00 0 999.0 999.0
328 5:30 38.0 17 1.2 248 2.3 790.3 0.00 0 999.0 999.0
328 5:40 38.2 15 1.1 226 2.1 790.3 0.00 0 999.0 999.0
328 5:50 38.4 13 1.8 205 2.4 790.3 0.00 0 999.0 999.0
328 6:00 38.3 12 1.9 202 3.3 790.4 0.00 0 999.0 999.0
328 6:10 38.3 12 1.8 198 2.5 790.5 0.00 0 999.0 999.0
328 6:20 38.0 12 0.7 198 2.0 790.5 0.00 0 999.0 999.0
328 6:30 37.8 14 0.6 199 1.6 790.6 0.00 0 999.0 999.0
328 6:40 37.9 16 0.2 199 0.9 790.7 0.00 0 999.0 999.0
328 6:50 37.9 22 0.0 0 0.0 790.8 0.00 1 999.0 999.0
328 7:00 37.3 24 0.0 274 0.6 790.9 0.00 2 999.0 999.0
328 7:10 36.9 28 0.0 0 0.0 790.9 0.00 4 999.0 999.0
328 7:20 37.6 29 0.0 0 0.0 791.0 0.00 6 999.0 999.0
328 7:30 38.9 29 0.2 358 1.4 791.2 0.00 15 999.0 999.0
328 7:40 40.2 28 0.2 357 1.4 791.3 0.00 22 999.0 999.0
328 7:50 41.7 29 0.3 2 1.8 791.3 0.00 46 999.0 999.0
328 8:00 42.0 33 0.0 3 0.6 791.4 0.00 58 999.0 999.0
328 8:10 43.5 30 0.3 2 0.9 791.6 0.00 74 999.0 999.0
328 8:20 44.5 28 0.9 340 2.0 791.7 0.00 88 999.0 999.0
328 8:30 45.1 30 0.4 326 2.0 791.7 0.00 102 999.0 999.0
328 8:40 45.2 33 0.2 329 0.9 791.7 0.00 112 999.0 999.0
328 8:50 45.3 32 0.2 329 1.1 791.7 0.00 80 999.0 999.0
328 9:00 44.2 34 0.7 331 2.4 791.7 0.00 35 999.0 999.0
328 9:10 43.3 36 1.1 335 3.3 791.7 0.00 23 999.0 999.0
328 9:20 43.0 36 1.5 329 2.9 791.7 0.00 25 999.0 999.0
328 9:30 43.2 36 1.3 325 4.2 791.8 0.00 73 999.0 999.0
328 9:40 43.2 36 1.6 306 5.0 791.9 0.00 124 999.0 999.0
328 9:50 43.1 36 2.2 317 6.6 792.0 0.00 121 999.0 999.0
328 10:00 44.5 34 1.6 322 5.3 792.1 0.00 211 999.0 999.0
328 10:10 44.7 33 1.9 326 5.6 792.1 0.00 221 999.0 999.0
328 10:20 44.9 32 2.5 318 6.2 792.1 0.00 229 999.0 999.0
328 10:30 44.3 33 2.3 313 5.6 792.1 0.00 236 999.0 999.0
328 10:40 44.8 32 2.4 290 7.0 792.1 0.00 244 999.0 999.0
328 10:50 43.9 32 2.8 291 6.2 792.0 0.00 250 999.0 999.0
328 11:00 45.1 31 0.9 305 4.1 791.9 0.00 255 999.0 999.0
328 11:10 46.4 28 1.2 317 4.0 791.9 0.00 260 999.0 999.0
328 11:20 47.1 27 1.1 321 4.3 791.8 0.00 263 999.0 999.0
328 11:30 47.5 25 1.3 332 5.5 791.8 0.00 266 999.0 999.0
328 11:40 46.6 26 1.8 281 3.9 791.7 0.00 268 999.0 999.0
328 11:50 46.4 25 1.2 312 3.7 791.6 0.00 268 999.0 999.0
328 12:00 47.4 22 1.7 320 4.2 791.5 0.00 269 999.0 999.0
328 12:10 46.5 22 2.1 298 5.0 791.5 0.00 268 999.0 999.0
328 12:20 46.6 22 2.2 314 5.9 791.5 0.00 266 999.0 999.0
328 12:30 46.3 23 3.2 294 9.6 791.5 0.00 262 999.0 999.0
328 12:40 45.7 24 3.4 289 8.1 791.4 0.00 258 999.0 999.0
328 12:50 45.8 26 2.2 302 6.0 791.4 0.00 253 999.0 999.0
328 13:00 46.9 26 1.4 321 4.5 791.4 0.00 246 999.0 999.0
328 13:10 45.9 30 2.7 282 6.3 791.4 0.00 239 999.0 999.0
328 13:20 45.3 31 2.5 277 4.6 791.4 0.00 230 999.0 999.0
328 13:30 45.4 32 2.8 287 6.5 791.3 0.00 223 999.0 999.0
328 13:40 45.1 32 2.6 272 5.9 791.1 0.00 214 999.0 999.0
328 13:50 45.3 32 1.9 306 4.4 791.1 0.00 204 999.0 999.0
328 14:00 45.5 32 1.6 278 4.7 791.0 0.00 194 999.0 999.0
328 14:10 45.5 32 2.2 289 5.9 791.0 0.00 138 999.0 999.0
328 14:20 45.1 33 1.5 309 4.3 791.0 0.00 89 999.0 999.0
328 14:30 45.4 33 1.6 302 4.7 791.0 0.00 128 999.0 999.0
328 14:40 44.7 34 2.0 277 6.0 790.9 0.00 125 999.0 999.0
328 14:50 44.9 33 2.1 279 4.4 790.9 0.00 101 999.0 999.0
328 15:00 44.7 34 2.7 274 5.3 791.0 0.00 47 999.0 999.0
328 15:10 44.3 36 2.8 256 4.5 790.9 0.00 94 999.0 999.0
328 15:20 44.4 37 2.4 256 5.7 790.9 0.00 84 999.0 999.0
328 15:30 44.0 38 2.4 264 5.8 790.8 0.00 64 999.0 999.0
328 15:40 44.1 38 2.0 281 4.2 790.9 0.00 64 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu