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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333 11:50 48.2 13 2.0 299 5.0 786.7 0.00 264 999.0 999.0
333 12:00 48.1 12 3.0 283 5.7 786.7 0.00 265 999.0 999.0
333 12:10 48.3 13 2.5 280 4.9 786.6 0.00 262 999.0 999.0
333 12:20 48.3 18 3.0 269 4.8 786.6 0.00 254 999.0 999.0
333 12:30 48.1 21 4.2 251 6.9 786.5 0.00 260 999.0 999.0
333 12:40 48.1 21 3.5 255 7.5 786.4 0.00 259 999.0 999.0
333 12:50 48.4 22 3.9 252 8.9 786.3 0.00 246 999.0 999.0
333 13:00 48.2 24 2.7 271 8.1 786.2 0.00 218 999.0 999.0
333 13:10 47.9 24 3.3 250 7.7 786.1 0.00 222 999.0 999.0
333 13:20 48.5 26 2.4 280 5.3 786.1 0.00 223 999.0 999.0
333 13:30 48.0 23 3.5 244 7.4 786.0 0.00 216 999.0 999.0
333 13:40 48.5 23 2.8 249 6.1 785.9 0.00 203 999.0 999.0
333 13:50 47.9 20 3.8 261 9.6 785.9 0.00 199 999.0 999.0
333 14:00 47.5 20 3.8 260 9.3 785.8 0.00 188 999.0 999.0
333 14:10 47.9 23 3.0 251 6.0 785.7 0.00 172 999.0 999.0
333 14:20 46.9 22 3.3 272 7.7 785.7 0.00 99 999.0 999.0
333 14:30 46.7 27 2.6 263 5.0 785.6 0.00 53 999.0 999.0
333 14:40 46.6 30 2.5 267 5.9 785.6 0.00 104 999.0 999.0
333 14:50 47.1 29 2.4 258 4.9 785.5 0.00 109 999.0 999.0
333 15:00 46.9 31 2.8 265 6.6 785.5 0.00 84 999.0 999.0
333 15:10 46.7 31 2.9 276 6.2 785.6 0.00 43 999.0 999.0
333 15:20 46.4 34 2.8 268 5.4 785.6 0.00 85 999.0 999.0
333 15:30 46.1 34 2.6 285 5.0 785.6 0.00 48 999.0 999.0
333 15:40 45.8 35 2.9 258 6.2 785.7 0.00 36 999.0 999.0
333 15:50 45.3 37 2.0 272 4.7 785.6 0.00 41 999.0 999.0
333 16:00 44.3 41 2.0 262 3.9 785.6 0.00 24 999.0 999.0
333 16:10 44.1 42 2.5 257 4.7 785.5 0.00 22 999.0 999.0
333 16:20 43.3 44 1.9 270 4.1 785.5 0.00 15 999.0 999.0
333 16:30 42.3 45 2.0 285 4.0 785.6 0.00 9 999.0 999.0
333 16:40 41.7 48 1.0 312 2.3 785.6 0.00 6 999.0 999.0
333 16:50 40.9 50 0.9 322 1.5 785.7 0.00 3 999.0 999.0
333 17:00 40.3 51 0.9 323 1.9 785.8 0.00 1 999.0 999.0
333 17:10 40.1 50 0.8 307 2.0 785.9 0.00 0 999.0 999.0
333 17:20 40.2 50 1.6 276 2.9 785.9 0.00 0 999.0 999.0
333 17:30 40.1 51 1.7 273 3.0 785.9 0.00 0 999.0 999.0
333 17:40 39.9 52 1.6 274 3.3 786.0 0.00 0 999.0 999.0
333 17:50 39.7 52 1.8 258 3.8 786.0 0.00 0 999.0 999.0
333 18:00 39.5 52 1.7 262 4.6 786.1 0.00 0 999.0 999.0
333 18:10 39.3 53 2.1 263 3.6 786.0 0.00 0 999.0 999.0
333 18:20 39.1 54 1.2 282 2.9 786.1 0.00 0 999.0 999.0
333 18:30 38.7 55 0.7 280 2.3 786.2 0.00 0 999.0 999.0
333 18:40 38.9 50 4.9 200 8.9 786.2 0.00 0 999.0 999.0
333 18:50 39.1 48 6.1 192 10.0 786.2 0.00 0 999.0 999.0
333 19:00 39.1 48 5.4 181 8.8 786.2 0.00 0 999.0 999.0
333 19:10 39.1 48 4.7 178 8.6 786.3 0.00 0 999.0 999.0
333 19:20 39.2 44 5.0 183 8.6 786.5 0.00 0 999.0 999.0
333 19:30 39.1 44 4.7 180 7.8 786.4 0.00 0 999.0 999.0
333 19:40 38.9 43 4.5 173 7.2 786.4 0.00 0 999.0 999.0
333 19:50 38.8 42 4.2 177 8.0 786.4 0.00 0 999.0 999.0
333 20:00 38.9 39 4.5 184 6.9 786.4 0.00 0 999.0 999.0
333 20:10 38.7 38 4.8 186 7.7 786.3 0.00 0 999.0 999.0
333 20:20 38.7 36 4.9 185 7.7 786.3 0.00 0 999.0 999.0
333 20:30 38.8 36 4.2 176 7.3 786.2 0.00 0 999.0 999.0
333 20:40 38.8 33 4.5 178 7.5 786.1 0.00 0 999.0 999.0
333 20:50 38.9 32 5.5 180 8.0 786.0 0.00 0 999.0 999.0
333 21:00 38.8 30 4.7 183 6.7 785.9 0.00 0 999.0 999.0
333 21:10 38.7 30 3.8 185 6.3 785.9 0.00 0 999.0 999.0
333 21:20 38.7 29 3.8 195 6.2 785.9 0.00 0 999.0 999.0
333 21:30 38.7 28 3.2 202 5.1 785.9 0.00 0 999.0 999.0
333 21:40 38.7 26 4.0 200 5.5 785.9 0.00 0 999.0 999.0
333 21:50 38.6 26 2.7 208 5.6 785.9 0.00 0 999.0 999.0
333 22:00 38.6 24 1.8 240 3.7 786.0 0.00 0 999.0 999.0
333 22:10 38.8 22 2.8 238 5.6 786.0 0.00 0 999.0 999.0
333 22:20 39.0 21 3.3 235 6.0 786.0 0.00 0 999.0 999.0
333 22:30 39.0 22 2.8 232 5.7 786.1 0.00 0 999.0 999.0
333 22:40 38.9 22 2.8 239 6.0 786.1 0.00 0 999.0 999.0
333 22:50 38.7 23 2.8 244 5.3 786.0 0.00 0 999.0 999.0
333 23:00 38.5 24 2.9 255 5.6 786.1 0.00 0 999.0 999.0
333 23:10 38.2 24 2.3 264 5.6 786.3 0.00 0 999.0 999.0
333 23:20 38.2 25 3.5 236 6.1 786.1 0.00 0 999.0 999.0
333 23:30 38.1 25 4.0 232 8.0 786.0 0.00 0 999.0 999.0
333 23:40 38.0 26 3.8 227 6.8 785.9 0.00 0 999.0 999.0
333 23:50 37.9 27 3.8 228 7.5 785.7 0.00 0 999.0 999.0
334 0:00 37.8 28 4.4 230 7.0 785.7 0.00 0 999.0 999.0
334 0:10 37.9 27 4.1 232 6.1 785.6 0.00 0 999.0 999.0
334 0:20 37.9 26 3.8 233 6.6 785.6 0.00 0 999.0 999.0
334 0:30 37.8 25 3.2 254 5.4 785.6 0.00 0 999.0 999.0
334 0:40 37.7 25 3.1 253 7.2 785.6 0.00 0 999.0 999.0
334 0:50 37.7 26 3.4 266 6.6 785.6 0.00 0 999.0 999.0
334 1:00 37.4 26 2.5 285 5.0 785.6 0.00 0 999.0 999.0
334 1:10 37.1 26 2.5 290 4.7 785.7 0.00 0 999.0 999.0
334 1:20 37.0 27 2.6 283 4.9 785.7 0.00 0 999.0 999.0
334 1:30 36.8 28 3.0 277 5.0 785.6 0.00 0 999.0 999.0
334 1:40 36.9 28 3.7 272 5.7 785.6 0.00 0 999.0 999.0
334 1:50 36.8 28 2.9 282 5.6 785.5 0.00 0 999.0 999.0
334 2:00 36.5 29 3.4 267 5.6 785.4 0.00 0 999.0 999.0
334 2:10 36.6 29 3.2 265 7.0 785.4 0.00 0 999.0 999.0
334 2:20 36.7 28 4.7 239 9.2 785.3 0.00 0 999.0 999.0
334 2:30 36.9 28 3.9 255 8.3 785.3 0.00 0 999.0 999.0
334 2:40 36.8 28 4.1 250 9.3 785.2 0.00 0 999.0 999.0
334 2:50 37.1 26 4.2 245 7.2 785.0 0.00 0 999.0 999.0
334 3:00 37.1 25 3.7 249 6.4 784.9 0.00 0 999.0 999.0
334 3:10 37.1 25 3.7 260 7.7 784.8 0.00 0 999.0 999.0
334 3:20 37.1 24 3.2 268 8.3 784.7 0.00 0 999.0 999.0
334 3:30 36.9 24 3.1 269 6.7 784.6 0.00 0 999.0 999.0
334 3:40 36.7 24 2.7 273 6.4 784.7 0.00 0 999.0 999.0
334 3:50 36.4 24 3.0 266 6.5 784.6 0.00 0 999.0 999.0
334 4:00 36.5 24 3.2 270 5.1 784.6 0.00 0 999.0 999.0
334 4:10 36.3 25 3.3 270 6.0 784.5 0.00 0 999.0 999.0
334 4:20 36.3 26 3.4 269 5.9 784.6 0.00 0 999.0 999.0
334 4:30 35.9 27 2.7 284 5.8 784.5 0.00 0 999.0 999.0
334 4:40 35.4 29 2.6 281 4.7 784.5 0.00 0 999.0 999.0
334 4:50 35.4 28 2.2 282 4.4 784.5 0.00 0 999.0 999.0
334 5:00 35.6 28 2.5 272 5.4 784.5 0.00 0 999.0 999.0
334 5:10 35.5 30 2.3 276 4.7 784.4 0.00 0 999.0 999.0
334 5:20 35.4 30 2.4 281 4.3 784.4 0.00 0 999.0 999.0
334 5:30 35.7 30 2.8 275 5.6 784.4 0.00 0 999.0 999.0
334 5:40 35.5 31 2.6 272 5.8 784.4 0.00 0 999.0 999.0
334 5:50 35.6 31 2.9 260 6.0 784.5 0.00 0 999.0 999.0
334 6:00 35.6 30 2.0 272 4.1 784.5 0.00 0 999.0 999.0
334 6:10 35.5 31 2.1 283 4.5 784.4 0.00 0 999.0 999.0
334 6:20 35.5 31 2.8 264 4.9 784.3 0.00 0 999.0 999.0
334 6:30 35.4 31 1.6 283 2.9 784.3 0.00 0 999.0 999.0
334 6:40 35.4 31 3.5 248 6.4 784.2 0.00 0 999.0 999.0
334 6:50 35.4 33 3.0 257 6.5 784.2 0.00 0 999.0 999.0
334 7:00 35.2 35 3.3 260 5.8 784.2 0.00 0 999.0 999.0
334 7:10 35.2 36 3.4 248 5.8 784.2 0.00 1 999.0 999.0
334 7:20 35.1 37 2.9 252 5.3 784.3 0.00 3 999.0 999.0
334 7:30 35.0 37 3.3 259 6.4 784.2 0.00 8 999.0 999.0
334 7:40 35.0 38 2.8 261 5.7 784.2 0.00 13 999.0 999.0
334 7:50 35.0 37 2.9 254 5.3 784.3 0.00 18 999.0 999.0
334 8:00 35.1 37 2.0 283 3.5 784.4 0.00 29 999.0 999.0
334 8:10 35.0 37 3.1 265 7.7 784.4 0.00 31 999.0 999.0
334 8:20 35.1 35 2.0 282 4.5 784.4 0.00 36 999.0 999.0
334 8:30 35.5 33 1.0 293 2.6 784.5 0.00 45 999.0 999.0
334 8:40 35.7 30 1.7 274 3.4 784.6 0.00 45 999.0 999.0
334 8:50 36.0 30 1.3 257 3.3 784.7 0.00 51 999.0 999.0
334 9:00 36.5 28 1.4 251 4.3 784.8 0.00 61 999.0 999.0
334 9:10 36.9 28 2.3 189 4.5 784.7 0.00 79 999.0 999.0
334 9:20 37.3 30 1.7 175 3.8 784.8 0.00 105 999.0 999.0
334 9:30 37.9 26 1.2 152 2.9 784.8 0.00 76 999.0 999.0
334 9:40 38.4 25 0.8 168 3.2 784.8 0.00 128 999.0 999.0
334 9:50 39.6 26 0.7 157 3.7 785.1 0.00 92 999.0 999.0
334 10:00 38.9 27 1.8 156 4.7 785.0 0.00 165 999.0 999.0
334 10:10 40.3 24 1.2 146 5.5 785.1 0.00 155 999.0 999.0
334 10:20 39.4 27 2.3 208 4.5 785.0 0.00 174 999.0 999.0
334 10:30 40.0 26 2.7 209 5.3 785.1 0.00 214 999.0 999.0
334 10:40 40.0 28 3.3 181 6.4 784.7 0.00 215 999.0 999.0
334 10:50 39.9 30 2.9 196 7.3 784.6 0.00 219 999.0 999.0
334 11:00 39.9 33 3.6 159 7.3 784.6 0.00 225 999.0 999.0
334 11:10 41.0 33 2.4 203 6.0 784.4 0.00 236 999.0 999.0
334 11:20 41.4 35 1.8 241 5.3 784.4 0.00 253 999.0 999.0
334 11:30 43.2 33 1.1 321 4.6 784.4 0.00 255 999.0 999.0
334 11:40 42.4 36 1.8 286 4.3 784.3 0.00 257 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu