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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331 19:50 43.2 18 4.3 199 6.5 790.1 0.00 0 999.0 999.0
331 20:00 43.0 18 4.1 205 6.9 790.1 0.00 0 999.0 999.0
331 20:10 43.0 18 3.5 208 5.7 790.1 0.00 0 999.0 999.0
331 20:20 42.8 18 3.4 209 5.6 790.0 0.00 0 999.0 999.0
331 20:30 42.8 17 2.9 212 5.0 790.0 0.00 0 999.0 999.0
331 20:40 42.8 16 3.6 211 6.8 789.9 0.00 0 999.0 999.0
331 20:50 42.9 17 4.5 204 6.6 789.9 0.00 0 999.0 999.0
331 21:00 42.8 16 3.6 210 5.9 789.9 0.00 0 999.0 999.0
331 21:10 42.8 15 3.1 222 5.1 789.9 0.00 0 999.0 999.0
331 21:20 43.2 14 3.9 231 7.2 789.9 0.00 0 999.0 999.0
331 21:30 43.2 13 3.8 235 6.4 789.8 0.00 0 999.0 999.0
331 21:40 43.2 12 4.2 230 7.6 789.7 0.00 0 999.0 999.0
331 21:50 43.2 13 4.0 232 6.6 789.6 0.00 0 999.0 999.0
331 22:00 43.1 15 3.3 237 6.1 789.6 0.00 0 999.0 999.0
331 22:10 43.0 16 3.0 224 5.3 789.5 0.00 0 999.0 999.0
331 22:20 42.3 18 3.5 213 7.4 789.4 0.00 0 999.0 999.0
331 22:30 42.4 18 3.5 212 5.8 789.3 0.00 0 999.0 999.0
331 22:40 42.6 17 3.4 229 6.9 789.3 0.00 0 999.0 999.0
331 22:50 42.8 16 3.3 247 5.6 789.4 0.00 0 999.0 999.0
331 23:00 42.7 16 3.5 246 7.3 789.4 0.00 0 999.0 999.0
331 23:10 42.6 16 3.5 246 5.8 789.4 0.00 0 999.0 999.0
331 23:20 42.2 16 2.8 265 5.6 789.4 0.00 0 999.0 999.0
331 23:30 41.8 16 3.1 265 6.0 789.3 0.00 0 999.0 999.0
331 23:40 41.5 15 2.9 278 5.6 789.3 0.00 0 999.0 999.0
331 23:50 41.1 14 3.0 260 5.4 789.1 0.00 0 999.0 999.0
332 0:00 40.9 14 3.2 243 5.4 789.0 0.00 0 999.0 999.0
332 0:10 40.8 14 2.8 248 5.1 789.0 0.00 0 999.0 999.0
332 0:20 40.7 13 2.9 244 6.9 789.0 0.00 0 999.0 999.0
332 0:30 41.0 12 3.3 229 5.9 788.9 0.00 0 999.0 999.0
332 0:40 41.0 11 3.9 232 6.1 788.8 0.00 0 999.0 999.0
332 0:50 41.1 10 3.6 234 6.3 788.8 0.00 0 999.0 999.0
332 1:00 41.1 9 3.5 243 5.5 788.8 0.00 0 999.0 999.0
332 1:10 41.1 9 3.2 247 5.5 788.8 0.00 0 999.0 999.0
332 1:20 41.1 9 3.1 243 4.4 788.7 0.00 0 999.0 999.0
332 1:30 41.1 9 4.0 232 6.4 788.6 0.00 0 999.0 999.0
332 1:40 40.8 9 3.8 228 6.6 788.5 0.00 0 999.0 999.0
332 1:50 40.4 10 3.2 225 6.3 788.4 0.00 0 999.0 999.0
332 2:00 40.4 9 3.9 237 7.0 788.4 0.00 0 999.0 999.0
332 2:10 40.4 9 3.6 246 6.4 788.4 0.00 0 999.0 999.0
332 2:20 40.4 9 3.9 238 6.8 788.3 0.00 0 999.0 999.0
332 2:30 40.3 9 3.9 238 6.4 788.2 0.00 0 999.0 999.0
332 2:40 40.2 9 3.9 246 6.4 788.2 0.00 0 999.0 999.0
332 2:50 40.0 10 3.6 247 6.4 788.3 0.00 0 999.0 999.0
332 3:00 39.9 10 3.6 256 9.2 788.3 0.00 0 999.0 999.0
332 3:10 39.9 10 4.1 248 9.3 788.4 0.00 0 999.0 999.0
332 3:20 39.8 12 3.8 240 6.8 788.3 0.00 0 999.0 999.0
332 3:30 39.6 14 3.7 240 6.2 788.3 0.00 0 999.0 999.0
332 3:40 39.4 14 3.1 246 5.8 788.2 0.00 0 999.0 999.0
332 3:50 39.2 16 3.1 252 5.0 788.2 0.00 0 999.0 999.0
332 4:00 39.0 18 2.9 256 5.3 788.0 0.00 0 999.0 999.0
332 4:10 38.9 18 3.2 252 6.6 788.0 0.00 0 999.0 999.0
332 4:20 38.9 18 3.2 255 6.6 787.9 0.00 0 999.0 999.0
332 4:30 38.7 18 2.8 250 5.8 787.9 0.00 0 999.0 999.0
332 4:40 38.7 18 3.7 238 7.2 787.8 0.00 0 999.0 999.0
332 4:50 38.6 17 3.8 237 7.3 787.7 0.00 0 999.0 999.0
332 5:00 38.6 16 3.9 225 7.7 787.7 0.00 0 999.0 999.0
332 5:10 38.6 16 3.6 222 8.0 787.6 0.00 0 999.0 999.0
332 5:20 38.1 16 2.3 215 5.6 787.6 0.00 0 999.0 999.0
332 5:30 37.8 16 2.4 214 5.1 787.7 0.00 0 999.0 999.0
332 5:40 38.3 15 3.1 228 6.0 787.7 0.00 0 999.0 999.0
332 5:50 38.7 15 3.5 225 6.1 787.7 0.00 0 999.0 999.0
332 6:00 38.8 15 3.7 236 7.2 787.8 0.00 0 999.0 999.0
332 6:10 38.8 15 2.9 249 4.9 787.8 0.00 0 999.0 999.0
332 6:20 38.8 15 3.3 236 5.8 787.8 0.00 0 999.0 999.0
332 6:30 38.8 15 3.3 228 5.3 787.9 0.00 0 999.0 999.0
332 6:40 38.7 16 2.9 212 4.8 787.8 0.00 0 999.0 999.0
332 6:50 38.6 16 3.7 195 5.6 787.6 0.00 1 999.0 999.0
332 7:00 38.8 15 3.0 223 6.1 787.6 0.00 1 999.0 999.0
332 7:10 39.1 13 3.2 249 6.1 787.7 0.00 3 999.0 999.0
332 7:20 39.3 13 3.1 254 5.7 787.7 0.00 7 999.0 999.0
332 7:30 39.4 14 1.6 273 3.1 787.8 0.00 18 999.0 999.0
332 7:40 40.0 13 2.7 239 4.9 787.8 0.00 15 999.0 999.0
332 7:50 40.8 14 2.0 225 3.8 787.9 0.00 43 999.0 999.0
332 8:00 41.0 15 2.0 216 4.2 787.9 0.00 56 999.0 999.0
332 8:10 41.9 14 2.8 215 6.6 787.9 0.00 68 999.0 999.0
332 8:20 42.1 15 3.4 214 6.1 787.9 0.00 81 999.0 999.0
332 8:30 42.3 17 3.0 227 5.8 788.1 0.00 94 999.0 999.0
332 8:40 42.1 19 3.3 251 5.6 788.3 0.00 103 999.0 999.0
332 8:50 42.3 21 2.6 267 4.7 788.3 0.00 65 999.0 999.0
332 9:00 42.0 34 2.5 245 6.3 788.2 0.00 35 999.0 999.0
332 9:10 42.0 50 3.0 239 5.6 788.2 0.00 39 999.0 999.0
332 9:20 42.3 38 3.7 221 7.7 788.3 0.00 31 999.0 999.0
332 9:30 42.4 44 3.7 206 7.2 788.3 0.00 59 999.0 999.0
332 9:40 42.7 47 4.1 191 8.3 788.3 0.00 125 999.0 999.0
332 9:50 42.8 54 3.9 184 8.6 788.3 0.00 94 999.0 999.0
332 10:00 43.3 55 3.2 173 8.3 788.3 0.00 198 999.0 999.0
332 10:10 44.1 55 4.7 185 7.7 788.3 0.00 210 999.0 999.0
332 10:20 43.7 52 4.2 203 7.2 788.3 0.00 219 999.0 999.0
332 10:30 44.3 49 3.1 222 9.1 788.3 0.00 227 999.0 999.0
332 10:40 44.5 46 4.3 197 9.0 788.1 0.00 236 999.0 999.0
332 10:50 44.8 43 2.7 249 5.3 788.0 0.00 243 999.0 999.0
332 11:00 45.4 41 3.7 229 8.9 788.0 0.00 249 999.0 999.0
332 11:10 45.6 40 2.4 253 6.4 787.9 0.00 254 999.0 999.0
332 11:20 46.3 40 2.9 258 8.2 787.8 0.00 257 999.0 999.0
332 11:30 45.7 42 3.9 257 7.7 787.7 0.00 261 999.0 999.0
332 11:40 46.2 42 3.6 248 6.7 787.6 0.00 262 999.0 999.0
332 11:50 46.5 38 2.6 260 6.1 787.6 0.00 263 999.0 999.0
332 12:00 46.6 37 3.9 240 8.5 787.5 0.00 263 999.0 999.0
332 12:10 46.9 35 3.1 254 7.1 787.4 0.00 261 999.0 999.0
332 12:20 47.4 35 2.7 259 7.1 787.4 0.00 259 999.0 999.0
332 12:30 47.7 36 2.4 275 6.1 787.3 0.00 256 999.0 999.0
332 12:40 47.6 38 2.9 278 6.8 787.3 0.00 251 999.0 999.0
332 12:50 47.9 37 1.5 297 6.1 787.2 0.00 246 999.0 999.0
332 13:00 47.8 36 2.1 281 5.6 787.1 0.00 241 999.0 999.0
332 13:10 47.9 35 2.0 270 7.7 787.0 0.00 235 999.0 999.0
332 13:20 47.7 35 2.0 324 7.4 786.9 0.00 227 999.0 999.0
332 13:30 48.2 34 0.9 317 3.5 786.9 0.00 219 999.0 999.0
332 13:40 49.2 32 1.4 281 4.2 786.9 0.00 210 999.0 999.0
332 13:50 48.4 30 1.8 271 4.3 786.8 0.00 201 999.0 999.0
332 14:00 48.3 29 2.2 271 5.6 786.8 0.00 190 999.0 999.0
332 14:10 48.1 28 2.0 270 6.4 786.8 0.00 166 999.0 999.0
332 14:20 47.0 29 1.5 285 4.7 786.9 0.00 82 999.0 999.0
332 14:30 46.9 28 2.0 279 5.8 786.9 0.00 67 999.0 999.0
332 14:40 46.9 29 1.6 189 8.8 786.9 0.00 107 999.0 999.0
332 14:50 46.9 28 4.2 210 9.2 786.7 0.00 115 999.0 999.0
332 15:00 46.7 29 3.5 222 6.9 786.6 0.00 75 999.0 999.0
332 15:10 46.6 27 3.5 211 6.5 786.6 0.00 53 999.0 999.0
332 15:20 47.3 27 2.4 228 5.6 786.6 0.00 86 999.0 999.0
332 15:30 47.5 27 1.3 225 6.3 786.6 0.00 47 999.0 999.0
332 15:40 48.3 25 1.2 259 4.0 786.6 0.00 40 999.0 999.0
332 15:50 47.8 27 1.1 264 2.3 786.6 0.00 44 999.0 999.0
332 16:00 45.8 31 1.1 258 2.6 786.7 0.00 20 999.0 999.0
332 16:10 45.3 36 1.8 276 4.2 786.6 0.00 19 999.0 999.0
332 16:20 45.2 37 1.1 302 3.5 786.7 0.00 20 999.0 999.0
332 16:30 44.0 41 1.2 336 1.9 786.7 0.00 13 999.0 999.0
332 16:40 42.2 46 1.4 336 2.2 786.7 0.00 4 999.0 999.0
332 16:50 40.9 50 1.1 340 1.6 786.7 0.00 1 999.0 999.0
332 17:00 40.2 52 1.0 338 1.5 786.7 0.00 0 999.0 999.0
332 17:10 39.9 54 1.3 324 2.6 786.7 0.00 0 999.0 999.0
332 17:20 39.5 55 1.1 325 1.5 786.8 0.00 0 999.0 999.0
332 17:30 39.1 56 0.9 328 1.3 786.9 0.00 0 999.0 999.0
332 17:40 39.0 57 1.3 3 2.6 786.9 0.00 0 999.0 999.0
332 17:50 39.1 56 0.6 17 1.5 787.0 0.00 0 999.0 999.0
332 18:00 39.2 51 0.0 0 0.0 787.0 0.00 0 999.0 999.0
332 18:10 39.9 50 0.3 100 2.8 786.9 0.00 0 999.0 999.0
332 18:20 40.0 51 2.3 110 3.7 786.9 0.00 0 999.0 999.0
332 18:30 39.9 50 1.6 107 2.5 787.0 0.00 0 999.0 999.0
332 18:40 40.3 48 0.9 105 2.0 787.1 0.00 0 999.0 999.0
332 18:50 40.7 47 1.9 98 3.3 787.1 0.00 0 999.0 999.0
332 19:00 40.9 45 4.1 102 5.5 787.0 0.00 0 999.0 999.0
332 19:10 41.2 43 3.7 109 5.5 786.9 0.00 0 999.0 999.0
332 19:20 41.3 43 4.1 108 5.6 787.0 0.00 0 999.0 999.0
332 19:30 40.9 43 4.9 115 6.1 787.0 0.00 0 999.0 999.0
332 19:40 40.9 43 5.2 109 6.7 786.9 0.00 0 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu