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.
2026 (PST) F % mph deg. mph mb. in. W/m2 F in.
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86 12:50 60.3 19 5.3 224 10.3 789.1 0.00 250 999.0 999.0
86 13:00 60.2 20 6.1 212 15.1 789.0 0.00 264 999.0 999.0
86 13:10 60.1 22 5.5 236 9.8 789.0 0.00 216 999.0 999.0
86 13:20 60.1 23 4.0 232 8.8 789.0 0.00 225 999.0 999.0
86 13:30 60.0 24 4.8 239 9.5 788.9 0.00 251 999.0 999.0
86 13:40 59.9 26 5.0 243 9.7 788.8 0.00 264 999.0 999.0
86 13:50 60.0 27 4.4 238 10.7 788.8 0.00 288 999.0 999.0
86 14:00 61.2 27 5.0 239 9.8 788.7 0.00 311 999.0 999.0
86 14:10 60.7 28 4.5 234 11.8 788.6 0.00 254 999.0 999.0
86 14:20 60.7 29 4.3 226 8.6 788.6 0.00 219 999.0 999.0
86 14:30 60.7 30 4.4 228 10.4 788.6 0.00 242 999.0 999.0
86 14:40 60.8 30 5.1 227 10.4 788.6 0.00 271 999.0 999.0
86 14:50 60.3 31 5.0 228 12.5 788.5 0.00 261 999.0 999.0
86 15:00 60.8 30 4.7 223 11.8 788.5 0.00 236 999.0 999.0
86 15:10 60.6 30 4.4 224 9.1 788.4 0.00 200 999.0 999.0
86 15:20 60.1 31 4.9 222 11.0 788.3 0.00 191 999.0 999.0
86 15:30 59.9 32 4.6 226 10.7 788.3 0.00 182 999.0 999.0
86 15:40 59.8 34 4.1 230 9.5 788.3 0.00 174 999.0 999.0
86 15:50 59.9 34 4.4 230 8.7 788.2 0.00 160 999.0 999.0
86 16:00 59.5 35 4.0 224 7.8 788.2 0.00 161 999.0 999.0
86 16:10 58.6 38 4.1 224 9.9 788.2 0.00 108 999.0 999.0
86 16:20 57.8 42 3.3 223 6.5 788.2 0.00 91 999.0 999.0
86 16:30 57.5 44 3.6 220 6.6 788.2 0.00 107 999.0 999.0
86 16:40 57.3 45 3.4 225 6.1 788.2 0.00 109 999.0 999.0
86 16:50 57.0 44 3.9 225 8.6 788.2 0.00 116 999.0 999.0
86 17:00 57.2 44 3.3 221 6.3 788.2 0.00 64 999.0 999.0
86 17:10 56.8 43 3.2 214 8.3 788.0 0.00 39 999.0 999.0
86 17:20 56.6 41 5.0 204 8.9 788.0 0.00 27 999.0 999.0
86 17:30 56.0 43 3.0 220 6.2 788.1 0.00 14 999.0 999.0
86 17:40 55.7 45 3.0 217 6.6 788.1 0.00 12 999.0 999.0
86 17:50 55.1 47 2.1 225 4.7 788.1 0.00 9 999.0 999.0
86 18:00 54.6 49 2.1 235 4.5 788.2 0.00 7 999.0 999.0
86 18:10 54.0 51 2.4 247 5.1 788.3 0.00 5 999.0 999.0
86 18:20 53.7 53 2.3 256 4.2 788.3 0.00 2 999.0 999.0
86 18:30 53.2 54 2.1 258 4.0 788.3 0.00 1 999.0 999.0
86 18:40 52.7 55 2.0 254 3.4 788.2 0.00 0 999.0 999.0
86 18:50 52.4 54 1.6 234 4.3 788.2 0.00 0 999.0 999.0
86 19:00 51.8 55 1.7 221 5.0 788.3 0.00 0 999.0 999.0
86 19:10 51.5 56 2.5 214 5.7 788.3 0.00 0 999.0 999.0
86 19:20 51.7 54 5.3 197 7.4 788.3 0.00 0 999.0 999.0
86 19:30 51.7 54 6.4 194 9.6 788.3 0.00 0 999.0 999.0
86 19:40 51.8 53 5.9 186 9.4 788.3 0.00 0 999.0 999.0
86 19:50 51.8 52 6.1 183 8.3 788.4 0.00 0 999.0 999.0
86 20:00 51.8 54 4.4 175 7.2 788.4 0.00 0 999.0 999.0
86 20:10 51.6 53 4.5 173 7.9 788.4 0.00 0 999.0 999.0
86 20:20 51.5 54 3.7 170 7.2 788.6 0.00 0 999.0 999.0
86 20:30 51.3 54 3.7 172 6.8 788.6 0.00 0 999.0 999.0
86 20:40 51.3 51 5.3 179 7.8 788.6 0.00 0 999.0 999.0
86 20:50 51.3 49 4.8 178 7.4 788.5 0.00 0 999.0 999.0
86 21:00 51.4 47 5.6 178 8.8 788.6 0.00 0 999.0 999.0
86 21:10 51.4 47 4.8 172 7.4 788.6 0.00 0 999.0 999.0
86 21:20 51.5 42 4.0 162 8.2 788.5 0.00 0 999.0 999.0
86 21:30 51.7 36 4.8 167 9.4 788.5 0.00 0 999.0 999.0
86 21:40 51.7 34 5.5 173 8.9 788.5 0.00 0 999.0 999.0
86 21:50 51.4 33 5.9 180 9.2 788.6 0.00 0 999.0 999.0
86 22:00 51.4 30 7.1 189 10.0 788.5 0.00 0 999.0 999.0
86 22:10 51.3 30 7.2 183 10.1 788.5 0.00 0 999.0 999.0
86 22:20 51.7 29 5.4 171 11.9 788.4 0.00 0 999.0 999.0
86 22:30 51.4 30 3.5 157 7.2 788.4 0.00 0 999.0 999.0
86 22:40 51.3 30 4.3 161 7.7 788.4 0.00 0 999.0 999.0
86 22:50 51.5 29 4.3 163 7.0 788.4 0.00 0 999.0 999.0
86 23:00 51.3 29 5.0 164 8.8 788.3 0.00 0 999.0 999.0
86 23:10 51.3 29 4.7 163 9.9 788.3 0.00 0 999.0 999.0
86 23:20 51.2 29 5.4 170 9.1 788.3 0.00 0 999.0 999.0
86 23:30 51.0 29 5.7 173 9.2 788.3 0.00 0 999.0 999.0
86 23:40 51.4 28 7.1 178 12.9 788.2 0.00 0 999.0 999.0
86 23:50 51.4 28 5.9 177 10.4 788.2 0.00 0 999.0 999.0
87 0:00 51.5 28 6.2 180 11.2 788.1 0.00 0 999.0 999.0
87 0:10 51.6 28 6.9 185 10.2 788.2 0.00 0 999.0 999.0
87 0:20 51.5 28 6.0 184 9.6 788.2 0.00 0 999.0 999.0
87 0:30 51.3 28 6.5 188 9.8 788.1 0.00 0 999.0 999.0
87 0:40 51.2 28 6.9 183 11.4 788.1 0.00 0 999.0 999.0
87 0:50 51.4 28 7.2 180 11.2 788.0 0.00 0 999.0 999.0
87 1:00 51.2 28 5.6 174 8.4 788.0 0.00 0 999.0 999.0
87 1:10 50.9 29 5.3 174 10.8 788.0 0.00 0 999.0 999.0
87 1:20 51.0 29 6.0 179 9.9 788.0 0.00 0 999.0 999.0
87 1:30 50.8 29 4.7 179 8.0 788.0 0.00 0 999.0 999.0
87 1:40 50.7 29 3.8 188 6.3 788.1 0.00 0 999.0 999.0
87 1:50 50.3 29 3.5 194 5.3 788.1 0.00 0 999.0 999.0
87 2:00 50.3 29 2.5 207 4.2 788.2 0.00 0 999.0 999.0
87 2:10 50.0 30 3.3 206 7.2 788.2 0.00 0 999.0 999.0
87 2:20 49.7 31 4.9 199 8.3 788.1 0.00 0 999.0 999.0
87 2:30 49.8 31 4.8 184 7.4 788.1 0.00 0 999.0 999.0
87 2:40 49.5 32 5.0 177 9.8 788.0 0.00 0 999.0 999.0
87 2:50 49.5 32 5.6 173 9.6 787.9 0.00 0 999.0 999.0
87 3:00 49.8 31 5.4 170 10.2 787.9 0.00 0 999.0 999.0
87 3:10 49.4 32 3.6 158 8.0 787.9 0.00 0 999.0 999.0
87 3:20 49.2 32 4.3 160 8.6 787.8 0.00 0 999.0 999.0
87 3:30 49.3 32 4.5 171 7.2 787.9 0.00 0 999.0 999.0
87 3:40 49.2 31 3.8 173 7.1 787.9 0.00 0 999.0 999.0
87 3:50 49.0 31 3.8 177 5.8 787.9 0.00 0 999.0 999.0
87 4:00 49.2 29 3.3 171 6.6 787.9 0.00 0 999.0 999.0
87 4:10 49.0 29 2.3 160 3.6 787.9 0.00 0 999.0 999.0
87 4:20 49.0 28 2.7 165 5.0 787.9 0.00 0 999.0 999.0
87 4:30 48.8 28 3.7 177 5.6 787.8 0.00 0 999.0 999.0
87 4:40 48.6 28 3.9 177 6.5 787.8 0.00 0 999.0 999.0
87 4:50 48.6 29 4.6 174 9.3 787.8 0.00 0 999.0 999.0
87 5:00 48.7 30 5.2 180 8.9 787.8 0.00 0 999.0 999.0
87 5:10 48.6 29 4.2 166 7.5 787.7 0.00 0 999.0 999.0
87 5:20 48.7 28 4.0 164 11.2 787.7 0.00 0 999.0 999.0
87 5:30 48.3 29 3.6 176 6.5 787.7 0.00 0 999.0 999.0
87 5:40 48.1 30 5.2 185 8.0 787.8 0.00 0 999.0 999.0
87 5:50 47.9 30 4.9 189 7.3 787.9 0.00 1 999.0 999.0
87 6:00 47.9 30 5.2 199 7.0 787.9 0.00 2 999.0 999.0
87 6:10 48.1 30 4.0 207 6.6 788.0 0.00 9 999.0 999.0
87 6:20 48.2 31 3.5 202 6.0 788.0 0.00 14 999.0 999.0
87 6:30 48.4 31 3.3 204 4.3 788.0 0.00 20 999.0 999.0
87 6:40 49.0 30 3.1 201 4.4 788.1 0.00 40 999.0 999.0
87 6:50 49.4 30 1.9 245 2.9 788.2 0.00 31 999.0 999.0
87 7:00 49.2 31 1.8 296 3.7 788.4 0.00 15 999.0 999.0
87 7:10 48.4 33 1.3 309 3.4 788.4 0.00 49 999.0 999.0
87 7:20 48.7 34 0.9 321 2.6 788.6 0.00 95 999.0 999.0
87 7:30 49.8 33 1.0 329 2.3 788.6 0.00 135 999.0 999.0
87 7:40 50.4 33 0.9 313 2.3 788.6 0.00 154 999.0 999.0
87 7:50 50.8 33 0.9 328 2.3 788.7 0.00 174 999.0 999.0
87 8:00 51.0 34 0.7 336 2.2 788.8 0.00 194 999.0 999.0
87 8:10 51.7 30 1.0 281 4.0 788.9 0.00 212 999.0 999.0
87 8:20 52.4 24 2.5 224 7.4 788.9 0.00 230 999.0 999.0
87 8:30 52.0 24 3.9 236 9.0 789.0 0.00 249 999.0 999.0
87 8:40 51.9 24 3.6 230 8.0 789.1 0.00 266 999.0 999.0
87 8:50 52.6 20 3.6 196 8.6 789.0 0.00 245 999.0 999.0
87 9:00 52.7 19 4.9 181 9.3 789.1 0.00 178 999.0 999.0
87 9:10 53.4 20 4.5 177 7.8 789.1 0.00 170 999.0 999.0
87 9:20 53.3 20 4.9 191 8.8 789.2 0.00 218 999.0 999.0
87 9:30 53.9 21 4.6 203 9.6 789.2 0.00 347 999.0 999.0
87 9:40 54.4 21 5.5 184 9.7 789.2 0.00 361 999.0 999.0
87 9:50 54.7 22 5.8 197 11.0 789.3 0.00 374 999.0 999.0
87 10:00 55.0 21 4.9 215 9.1 789.3 0.00 386 999.0 999.0
87 10:10 55.0 22 4.3 233 8.0 789.3 0.00 397 999.0 999.0
87 10:20 55.2 24 3.7 239 9.0 789.3 0.00 407 999.0 999.0
87 10:30 55.4 22 3.2 274 8.8 789.3 0.00 418 999.0 999.0
87 10:40 56.1 19 3.2 270 6.9 789.3 0.00 429 999.0 999.0
87 10:50 56.8 17 3.6 269 9.7 789.4 0.00 445 999.0 999.0
87 11:00 56.7 16 4.2 238 10.2 789.4 0.00 453 999.0 999.0
87 11:10 56.9 15 5.0 232 9.9 789.3 0.00 461 999.0 999.0
87 11:20 56.3 18 5.0 236 10.3 789.3 0.00 466 999.0 999.0
87 11:30 56.6 18 4.7 235 11.1 789.3 0.00 470 999.0 999.0
87 11:40 56.7 20 5.1 226 10.4 789.3 0.00 473 999.0 999.0
87 11:50 57.3 21 4.7 232 12.1 789.2 0.00 476 999.0 999.0
87 12:00 57.1 22 5.4 226 10.3 789.2 0.00 476 999.0 999.0
87 12:10 57.3 22 5.7 232 10.9 789.1 0.00 474 999.0 999.0
87 12:20 56.6 21 6.1 229 16.4 789.1 0.00 469 999.0 999.0
87 12:30 57.4 17 5.5 224 10.2 789.1 0.00 475 999.0 999.0
87 12:40 57.7 21 3.7 277 8.8 789.1 0.00 460 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu