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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259 11:50 66.8 22 3.6 259 12.1 792.0 0.00 446 999.0 999.0
259 12:00 67.5 22 5.2 253 13.3 792.1 0.00 447 999.0 999.0
259 12:10 66.9 22 4.2 276 11.2 792.1 0.00 446 999.0 999.0
259 12:20 69.0 21 4.1 266 12.9 792.1 0.00 444 999.0 999.0
259 12:30 68.1 22 3.8 261 10.4 792.1 0.00 441 999.0 999.0
259 12:40 68.1 22 3.6 275 10.2 792.1 0.00 437 999.0 999.0
259 12:50 69.2 22 3.0 294 9.1 792.1 0.00 432 999.0 999.0
259 13:00 68.3 22 4.0 238 9.9 792.1 0.00 425 999.0 999.0
259 13:10 68.0 23 4.2 260 8.6 792.1 0.00 419 999.0 999.0
259 13:20 68.6 23 4.6 258 9.6 792.1 0.00 411 999.0 999.0
259 13:30 67.7 24 5.5 263 14.0 792.1 0.00 401 999.0 999.0
259 13:40 67.8 24 3.8 269 10.8 792.1 0.00 392 999.0 999.0
259 13:50 68.7 24 4.7 262 12.3 792.1 0.00 382 999.0 999.0
259 14:00 69.2 24 3.6 276 7.9 792.1 0.00 371 999.0 999.0
259 14:10 68.4 24 3.6 272 8.7 792.1 0.00 360 999.0 999.0
259 14:20 69.0 24 3.7 258 8.5 792.0 0.00 347 999.0 999.0
259 14:30 67.5 25 5.7 259 11.8 792.0 0.00 333 999.0 999.0
259 14:40 68.2 25 3.6 269 8.3 791.9 0.00 319 999.0 999.0
259 14:50 67.7 26 4.5 262 10.1 792.0 0.00 304 999.0 999.0
259 15:00 68.2 25 3.2 281 7.2 791.9 0.00 288 999.0 999.0
259 15:10 69.3 25 4.3 252 11.2 791.9 0.00 272 999.0 999.0
259 15:20 67.7 26 4.7 251 9.4 791.9 0.00 254 999.0 999.0
259 15:30 67.2 26 4.6 255 8.8 792.0 0.00 180 999.0 999.0
259 15:40 67.6 26 4.0 285 9.1 792.0 0.00 91 999.0 999.0
259 15:50 67.7 26 3.6 262 8.2 791.9 0.00 195 999.0 999.0
259 16:00 68.2 26 1.6 322 5.0 791.9 0.00 175 999.0 999.0
259 16:10 66.3 27 4.7 270 10.2 791.9 0.00 85 999.0 999.0
259 16:20 66.0 28 3.6 263 9.0 791.9 0.00 93 999.0 999.0
259 16:30 66.4 27 1.4 308 5.3 791.9 0.00 104 999.0 999.0
259 16:40 65.6 28 2.5 292 7.2 791.9 0.00 98 999.0 999.0
259 16:50 64.9 29 2.1 313 4.5 791.9 0.00 35 999.0 999.0
259 17:00 64.3 29 2.6 321 9.7 791.9 0.00 17 999.0 999.0
259 17:10 64.2 29 1.5 330 3.7 791.9 0.00 25 999.0 999.0
259 17:20 63.6 30 2.7 314 9.5 791.9 0.00 15 999.0 999.0
259 17:30 63.1 30 1.8 335 6.4 791.9 0.00 11 999.0 999.0
259 17:40 62.5 31 2.2 327 5.0 791.8 0.00 10 999.0 999.0
259 17:50 62.0 32 1.9 330 4.6 791.8 0.00 8 999.0 999.0
259 18:00 61.5 32 1.7 332 3.7 791.8 0.00 6 999.0 999.0
259 18:10 60.8 33 1.6 332 3.7 791.8 0.00 3 999.0 999.0
259 18:20 60.1 34 1.7 336 3.4 791.9 0.00 1 999.0 999.0
259 18:30 59.5 35 1.7 348 3.4 791.8 0.00 0 999.0 999.0
259 18:40 59.1 36 1.5 351 2.4 791.8 0.00 0 999.0 999.0
259 18:50 58.9 37 1.4 352 2.6 791.8 0.00 0 999.0 999.0
259 19:00 58.7 37 2.0 3 3.2 791.8 0.00 0 999.0 999.0
259 19:10 58.7 38 0.9 20 2.3 791.9 0.00 0 999.0 999.0
259 19:20 59.0 36 1.0 67 3.4 792.0 0.00 0 999.0 999.0
259 19:30 58.5 37 3.6 124 5.5 792.1 0.00 0 999.0 999.0
259 19:40 58.3 37 4.8 119 6.9 792.0 0.00 0 999.0 999.0
259 19:50 58.4 37 5.6 117 8.0 792.1 0.00 0 999.0 999.0
259 20:00 58.6 36 6.1 116 10.2 792.1 0.00 0 999.0 999.0
259 20:10 59.2 35 5.4 119 8.7 792.1 0.00 0 999.0 999.0
259 20:20 60.0 33 5.6 115 9.9 792.1 0.00 0 999.0 999.0
259 20:30 60.7 30 5.2 116 7.2 792.1 0.00 0 999.0 999.0
259 20:40 61.3 29 5.2 119 6.9 792.1 0.00 0 999.0 999.0
259 20:50 61.6 28 4.8 123 8.3 792.1 0.00 0 999.0 999.0
259 21:00 61.8 27 4.6 124 7.5 792.2 0.00 0 999.0 999.0
259 21:10 61.8 27 4.7 132 10.1 792.2 0.00 0 999.0 999.0
259 21:20 62.0 26 4.9 136 8.7 792.2 0.00 0 999.0 999.0
259 21:30 62.0 26 4.8 136 8.6 792.2 0.00 0 999.0 999.0
259 21:40 62.1 26 4.3 133 8.0 792.2 0.00 0 999.0 999.0
259 21:50 62.0 26 4.5 125 8.8 792.2 0.00 0 999.0 999.0
259 22:00 61.9 27 4.1 130 7.2 792.2 0.00 0 999.0 999.0
259 22:10 61.8 28 3.3 118 5.1 792.2 0.00 0 999.0 999.0
259 22:20 61.7 29 3.6 109 6.4 792.2 0.00 0 999.0 999.0
259 22:30 61.5 29 3.9 118 7.0 792.2 0.00 0 999.0 999.0
259 22:40 61.3 30 3.7 113 6.1 792.2 0.00 0 999.0 999.0
259 22:50 61.3 30 3.8 107 6.4 792.2 0.00 0 999.0 999.0
259 23:00 61.4 30 3.9 118 5.9 792.2 0.00 0 999.0 999.0
259 23:10 61.3 30 3.7 112 5.3 792.2 0.00 0 999.0 999.0
259 23:20 61.4 30 3.4 108 5.0 792.2 0.00 0 999.0 999.0
259 23:30 61.2 30 3.0 106 6.2 792.2 0.00 0 999.0 999.0
259 23:40 61.4 30 3.3 106 5.1 792.1 0.00 0 999.0 999.0
259 23:50 61.5 30 3.5 112 6.3 792.1 0.00 0 999.0 999.0
260 0:00 61.5 30 3.3 102 5.2 792.1 0.00 0 999.0 999.0
260 0:10 61.3 30 2.6 115 4.4 792.1 0.00 0 999.0 999.0
260 0:20 61.4 30 2.7 114 6.2 792.0 0.00 0 999.0 999.0
260 0:30 60.9 30 1.9 121 5.6 792.0 0.00 0 999.0 999.0
260 0:40 60.6 29 3.1 118 7.3 792.0 0.00 0 999.0 999.0
260 0:50 60.9 29 3.4 128 6.8 792.0 0.00 0 999.0 999.0
260 1:00 61.0 29 3.0 109 4.9 792.0 0.00 0 999.0 999.0
260 1:10 61.3 28 2.7 115 4.0 791.9 0.00 0 999.0 999.0
260 1:20 61.3 28 2.6 101 4.5 792.0 0.00 0 999.0 999.0
260 1:30 61.2 28 2.2 95 3.9 792.0 0.00 0 999.0 999.0
260 1:40 61.1 28 2.1 99 3.9 791.9 0.00 0 999.0 999.0
260 1:50 61.2 28 2.1 109 5.0 791.9 0.00 0 999.0 999.0
260 2:00 61.2 28 2.1 110 4.5 791.9 0.00 0 999.0 999.0
260 2:10 61.0 28 1.9 104 3.2 791.9 0.00 0 999.0 999.0
260 2:20 60.6 29 0.2 107 1.5 791.9 0.00 0 999.0 999.0
260 2:30 59.6 30 0.0 0 0.0 791.9 0.00 0 999.0 999.0
260 2:40 59.0 31 0.5 103 1.7 791.8 0.00 0 999.0 999.0
260 2:50 58.7 32 0.0 0 0.0 791.8 0.00 0 999.0 999.0
260 3:00 58.4 32 0.3 36 1.8 791.8 0.00 0 999.0 999.0
260 3:10 58.3 32 1.1 29 1.9 791.8 0.00 0 999.0 999.0
260 3:20 58.3 32 1.2 31 1.8 791.8 0.00 0 999.0 999.0
260 3:30 58.7 32 1.5 37 2.8 791.7 0.00 0 999.0 999.0
260 3:40 58.8 31 1.1 38 1.9 791.7 0.00 0 999.0 999.0
260 3:50 58.9 30 1.5 87 3.5 791.6 0.00 0 999.0 999.0
260 4:00 59.5 30 2.6 118 3.9 791.6 0.00 0 999.0 999.0
260 4:10 59.4 30 2.2 130 3.5 791.7 0.00 0 999.0 999.0
260 4:20 59.2 30 1.9 132 3.3 791.7 0.00 0 999.0 999.0
260 4:30 59.0 30 1.5 146 2.3 791.7 0.00 0 999.0 999.0
260 4:40 58.9 31 0.8 154 1.9 791.8 0.00 0 999.0 999.0
260 4:50 58.9 31 1.1 227 2.0 791.7 0.00 0 999.0 999.0
260 5:00 58.8 30 1.2 241 2.3 791.6 0.00 0 999.0 999.0
260 5:10 59.0 29 1.5 211 2.1 791.7 0.00 0 999.0 999.0
260 5:20 59.1 29 1.6 194 2.4 791.7 0.00 0 999.0 999.0
260 5:30 58.9 29 1.1 175 1.5 791.7 0.00 0 999.0 999.0
260 5:40 58.5 30 1.1 175 2.0 791.7 0.00 1 999.0 999.0
260 5:50 58.5 30 0.4 175 1.2 791.8 0.00 2 999.0 999.0
260 6:00 58.7 30 0.1 175 0.8 791.9 0.00 7 999.0 999.0
260 6:10 59.9 28 0.0 0 0.0 791.9 0.00 17 999.0 999.0
260 6:20 61.2 27 0.0 0 0.0 791.9 0.00 25 999.0 999.0
260 6:30 61.5 28 0.0 0 0.0 792.0 0.00 28 999.0 999.0
260 6:40 61.5 28 0.0 0 0.0 792.0 0.00 19 999.0 999.0
260 6:50 61.4 28 0.0 0 0.0 792.1 0.00 22 999.0 999.0
260 7:00 61.0 28 1.0 181 2.3 792.1 0.00 64 999.0 999.0
260 7:10 61.4 28 2.2 189 2.8 792.0 0.00 96 999.0 999.0
260 7:20 62.5 27 2.1 183 3.0 792.0 0.00 113 999.0 999.0
260 7:30 63.3 26 1.9 166 3.2 792.0 0.00 128 999.0 999.0
260 7:40 63.8 26 1.7 139 3.3 792.0 0.00 147 999.0 999.0
260 7:50 64.3 25 2.2 119 4.5 792.1 0.00 168 999.0 999.0
260 8:00 64.7 25 1.6 170 4.5 792.2 0.00 186 999.0 999.0
260 8:10 64.1 26 1.4 258 4.2 792.2 0.00 205 999.0 999.0
260 8:20 63.6 26 1.2 283 3.5 792.2 0.00 224 999.0 999.0
260 8:30 64.5 26 1.4 282 5.4 792.3 0.00 241 999.0 999.0
260 8:40 63.6 26 3.6 237 6.4 792.3 0.00 225 999.0 999.0
260 8:50 63.9 26 3.0 240 6.0 792.4 0.00 103 999.0 999.0
260 9:00 64.4 25 3.3 234 6.4 792.4 0.00 169 999.0 999.0
260 9:10 64.1 25 3.5 240 7.2 792.5 0.00 309 999.0 999.0
260 9:20 64.8 25 4.3 224 10.2 792.5 0.00 325 999.0 999.0
260 9:30 65.0 24 4.0 198 8.9 792.5 0.00 339 999.0 999.0
260 9:40 65.5 24 4.6 181 9.3 792.4 0.00 352 999.0 999.0
260 9:50 65.9 24 3.7 229 7.2 792.4 0.00 363 999.0 999.0
260 10:00 65.8 24 3.2 243 7.2 792.4 0.00 375 999.0 999.0
260 10:10 67.0 24 3.0 196 7.2 792.4 0.00 387 999.0 999.0
260 10:20 67.7 23 3.8 214 8.5 792.4 0.00 397 999.0 999.0
260 10:30 68.3 23 3.5 220 7.7 792.3 0.00 406 999.0 999.0
260 10:40 67.9 23 4.5 226 10.2 792.3 0.00 413 999.0 999.0
260 10:50 67.7 24 4.4 238 9.5 792.2 0.00 418 999.0 999.0
260 11:00 67.6 24 3.6 253 10.5 792.2 0.00 424 999.0 999.0
260 11:10 68.2 24 3.9 235 10.2 792.1 0.00 430 999.0 999.0
260 11:20 68.4 24 4.0 248 8.5 792.0 0.00 435 999.0 999.0
260 11:30 68.1 24 3.2 258 11.3 791.9 0.00 437 999.0 999.0
260 11:40 68.9 24 4.6 249 9.5 791.8 0.00 439 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu