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.
---------------------------------------------------------------------------------------
109 11:50 49.6 30 9.8 212 21.3 783.1 0.00 436 999.0 999.0
109 12:00 49.9 30 10.2 196 18.4 783.1 0.00 507 999.0 999.0
109 12:10 49.8 30 8.9 204 18.8 783.1 0.00 335 999.0 999.0
109 12:20 47.9 32 7.5 213 15.3 783.1 0.00 218 999.0 999.0
109 12:30 49.6 30 8.5 210 20.4 783.0 0.00 516 999.0 999.0
109 12:40 50.8 30 7.7 209 15.1 782.9 0.00 524 999.0 999.0
109 12:50 50.8 30 7.5 205 17.1 782.9 0.00 513 999.0 999.0
109 13:00 50.8 29 10.1 203 21.8 782.8 0.00 496 999.0 999.0
109 13:10 50.9 28 9.4 187 16.9 782.8 0.00 479 999.0 999.0
109 13:20 50.5 31 8.3 211 20.8 782.7 0.00 466 999.0 999.0
109 13:30 51.2 30 9.0 209 21.5 782.7 0.00 473 999.0 999.0
109 13:40 50.7 30 9.1 199 20.5 782.7 0.00 469 999.0 999.0
109 13:50 50.7 32 7.7 218 17.8 782.6 0.00 376 999.0 999.0
109 14:00 50.8 32 9.9 210 22.6 782.5 0.00 331 999.0 999.0
109 14:10 50.4 32 8.7 195 18.4 782.5 0.00 350 999.0 999.0
109 14:20 50.4 31 10.1 191 17.8 782.4 0.00 443 999.0 999.0
109 14:30 50.8 32 8.7 209 19.4 782.3 0.00 426 999.0 999.0
109 14:40 51.4 32 7.6 216 14.7 782.3 0.00 410 999.0 999.0
109 14:50 51.4 31 8.8 206 16.9 782.2 0.00 388 999.0 999.0
109 15:00 50.8 32 6.7 216 18.2 782.1 0.00 311 999.0 999.0
109 15:10 51.2 31 8.2 212 15.3 782.0 0.00 333 999.0 999.0
109 15:20 50.8 32 6.1 214 14.7 782.0 0.00 298 999.0 999.0
109 15:30 50.6 33 10.2 200 18.3 782.0 0.00 311 999.0 999.0
109 15:40 50.7 35 8.0 210 16.5 782.0 0.00 223 999.0 999.0
109 15:50 50.2 35 8.5 207 17.4 782.0 0.00 268 999.0 999.0
109 16:00 49.4 35 8.3 208 17.5 782.0 0.00 170 999.0 999.0
109 16:10 49.7 36 5.4 217 12.0 782.0 0.00 99 999.0 999.0
109 16:20 49.8 38 4.6 217 13.5 782.0 0.00 130 999.0 999.0
109 16:30 49.6 39 4.9 237 9.4 782.0 0.00 114 999.0 999.0
109 16:40 49.1 40 5.3 214 9.8 782.0 0.00 27 999.0 999.0
109 16:50 48.8 42 5.0 220 8.6 782.0 0.00 36 999.0 999.0
109 17:00 48.3 43 4.3 239 8.9 782.0 0.00 63 999.0 999.0
109 17:10 47.8 45 4.3 241 10.4 782.0 0.00 43 999.0 999.0
109 17:20 47.3 45 4.3 226 8.6 782.1 0.00 25 999.0 999.0
109 17:30 46.6 46 3.7 227 8.4 782.1 0.00 28 999.0 999.0
109 17:40 46.2 48 4.0 221 9.3 782.0 0.00 32 999.0 999.0
109 17:50 45.9 48 3.6 218 9.3 781.9 0.00 38 999.0 999.0
109 18:00 45.3 49 3.3 213 8.6 782.1 0.00 26 999.0 999.0
109 18:10 44.7 50 3.1 230 6.8 782.1 0.00 11 999.0 999.0
109 18:20 44.0 52 3.0 226 5.5 782.1 0.00 7 999.0 999.0
109 18:30 43.4 53 3.4 215 7.2 782.0 0.00 5 999.0 999.0
109 18:40 43.1 53 6.3 196 8.5 782.0 0.00 2 999.0 999.0
109 18:50 42.7 54 5.4 193 7.7 782.1 0.00 1 999.0 999.0
109 19:00 42.7 55 4.7 199 6.5 782.1 0.00 0 999.0 999.0
109 19:10 42.5 54 5.4 189 9.1 782.2 0.00 0 999.0 999.0
109 19:20 42.4 54 5.1 170 9.7 782.2 0.00 0 999.0 999.0
109 19:30 42.6 52 5.0 163 12.9 782.2 0.00 0 999.0 999.0
109 19:40 42.1 54 4.9 166 11.3 782.2 0.00 0 999.0 999.0
109 19:50 41.9 53 4.8 164 9.6 782.3 0.00 0 999.0 999.0
109 20:00 41.8 51 6.0 167 14.6 782.5 0.00 0 999.0 999.0
109 20:10 42.3 48 5.2 160 11.5 782.5 0.00 0 999.0 999.0
109 20:20 42.3 48 6.6 167 12.4 782.6 0.00 0 999.0 999.0
109 20:30 41.8 50 5.8 169 14.4 782.7 0.00 0 999.0 999.0
109 20:40 41.7 50 5.3 175 8.8 782.8 0.00 0 999.0 999.0
109 20:50 41.1 52 4.4 177 8.3 782.8 0.00 0 999.0 999.0
109 21:00 41.2 50 4.4 168 8.7 782.9 0.00 0 999.0 999.0
109 21:10 41.3 49 3.4 150 6.9 782.9 0.00 0 999.0 999.0
109 21:20 41.3 49 3.9 147 8.1 782.9 0.00 0 999.0 999.0
109 21:30 41.8 44 5.7 135 9.6 782.9 0.00 0 999.0 999.0
109 21:40 41.9 44 5.6 141 10.0 782.9 0.00 0 999.0 999.0
109 21:50 42.0 43 6.2 140 13.2 782.9 0.00 0 999.0 999.0
109 22:00 41.7 43 5.9 140 12.2 783.0 0.00 0 999.0 999.0
109 22:10 41.8 43 6.0 132 10.3 782.9 0.00 0 999.0 999.0
109 22:20 41.5 44 4.8 143 8.7 783.0 0.00 0 999.0 999.0
109 22:30 41.5 43 5.1 131 11.0 783.0 0.00 0 999.0 999.0
109 22:40 41.7 42 6.7 138 13.9 783.0 0.00 0 999.0 999.0
109 22:50 41.7 42 5.8 154 13.2 783.0 0.00 0 999.0 999.0
109 23:00 41.5 42 7.5 158 15.1 782.9 0.00 0 999.0 999.0
109 23:10 41.6 41 7.6 145 11.7 782.9 0.00 0 999.0 999.0
109 23:20 41.6 40 6.4 158 16.6 782.9 0.00 0 999.0 999.0
109 23:30 41.5 40 5.9 161 15.1 782.9 0.00 0 999.0 999.0
109 23:40 41.4 40 6.0 162 11.8 783.0 0.00 0 999.0 999.0
109 23:50 41.2 41 5.8 164 13.4 783.0 0.00 0 999.0 999.0
110 0:00 41.3 40 6.4 165 11.4 783.0 0.00 0 999.0 999.0
110 0:10 40.9 41 5.2 159 12.1 783.0 0.00 0 999.0 999.0
110 0:20 41.0 41 4.9 165 9.5 783.0 0.00 0 999.0 999.0
110 0:30 40.4 43 5.2 161 13.4 783.0 0.00 0 999.0 999.0
110 0:40 40.4 43 4.4 161 10.2 783.0 0.00 0 999.0 999.0
110 0:50 40.1 43 5.0 162 11.2 782.9 0.00 0 999.0 999.0
110 1:00 40.9 41 7.6 167 14.8 782.7 0.00 0 999.0 999.0
110 1:10 40.4 43 6.8 172 13.4 782.7 0.00 0 999.0 999.0
110 1:20 40.4 43 7.0 168 15.5 782.5 0.00 0 999.0 999.0
110 1:30 40.5 43 7.2 170 12.6 782.5 0.00 0 999.0 999.0
110 1:40 40.4 44 6.1 169 11.6 782.4 0.00 0 999.0 999.0
110 1:50 40.3 43 8.8 175 19.9 782.3 0.00 0 999.0 999.0
110 2:00 40.6 43 8.2 171 16.1 782.2 0.00 0 999.0 999.0
110 2:10 40.6 43 9.1 175 17.8 782.0 0.00 0 999.0 999.0
110 2:20 40.8 42 9.5 176 16.7 781.9 0.00 0 999.0 999.0
110 2:30 40.7 43 10.3 174 20.1 781.8 0.00 0 999.0 999.0
110 2:40 40.7 43 9.2 173 19.4 781.8 0.00 0 999.0 999.0
110 2:50 40.6 43 10.2 173 18.5 781.7 0.00 0 999.0 999.0
110 3:00 40.9 43 11.5 174 21.7 781.6 0.00 0 999.0 999.0
110 3:10 41.2 43 11.3 175 20.8 781.6 0.00 0 999.0 999.0
110 3:20 41.0 43 12.9 179 22.8 781.7 0.00 0 999.0 999.0
110 3:30 40.6 44 11.3 181 17.5 781.7 0.00 0 999.0 999.0
110 3:40 40.5 44 11.2 180 21.2 781.6 0.00 0 999.0 999.0
110 3:50 40.1 45 10.4 179 18.4 781.5 0.00 0 999.0 999.0
110 4:00 39.4 47 10.6 184 17.0 781.4 0.00 0 999.0 999.0
110 4:10 38.9 47 11.6 182 17.1 781.4 0.00 0 999.0 999.0
110 4:20 39.3 47 12.4 184 17.2 781.2 0.00 0 999.0 999.0
110 4:30 39.3 47 12.9 186 21.0 781.1 0.00 0 999.0 999.0
110 4:40 39.0 48 12.6 184 21.5 781.1 0.00 0 999.0 999.0
110 4:50 39.1 47 13.3 180 23.0 781.0 0.00 0 999.0 999.0
110 5:00 39.6 46 14.1 182 26.7 781.1 0.00 0 999.0 999.0
110 5:10 39.4 47 13.0 180 21.8 781.2 0.00 0 999.0 999.0
110 5:20 38.6 49 12.0 186 20.1 781.3 0.00 1 999.0 999.0
110 5:30 37.9 51 11.2 188 19.2 781.4 0.00 2 999.0 999.0
110 5:40 37.8 51 12.0 189 22.3 781.4 0.00 4 999.0 999.0
110 5:50 37.9 52 13.2 189 21.2 781.4 0.00 6 999.0 999.0
110 6:00 37.9 52 12.9 186 19.8 781.5 0.00 10 999.0 999.0
110 6:10 38.0 52 12.3 185 22.0 781.5 0.00 14 999.0 999.0
110 6:20 38.1 52 12.3 186 19.5 781.6 0.00 34 999.0 999.0
110 6:30 38.6 52 12.0 187 19.3 781.8 0.00 73 999.0 999.0
110 6:40 38.8 51 13.0 187 20.5 781.9 0.00 91 999.0 999.0
110 6:50 39.3 50 13.3 185 20.1 782.0 0.00 109 999.0 999.0
110 7:00 39.6 49 14.2 189 23.8 782.1 0.00 127 999.0 999.0
110 7:10 40.0 48 12.5 184 19.7 782.1 0.00 146 999.0 999.0
110 7:20 40.2 48 14.4 187 22.0 782.2 0.00 154 999.0 999.0
110 7:30 40.3 48 13.2 188 20.7 782.2 0.00 93 999.0 999.0
110 7:40 40.6 48 14.3 191 21.9 782.2 0.00 127 999.0 999.0
110 7:50 40.8 47 16.0 193 25.1 782.3 0.00 227 999.0 999.0
110 8:00 41.1 46 16.2 190 25.9 782.3 0.00 246 999.0 999.0
110 8:10 41.7 45 15.2 189 25.4 782.4 0.00 265 999.0 999.0
110 8:20 42.0 45 16.7 187 28.3 782.5 0.00 282 999.0 999.0
110 8:30 42.5 44 17.2 192 32.2 782.6 0.00 300 999.0 999.0
110 8:40 42.6 44 14.3 184 23.5 782.7 0.00 317 999.0 999.0
110 8:50 43.2 43 14.8 185 30.3 782.8 0.00 337 999.0 999.0
110 9:00 43.4 42 16.9 188 31.0 782.7 0.00 405 999.0 999.0
110 9:10 44.1 40 16.4 185 27.0 782.8 0.00 380 999.0 999.0
110 9:20 44.4 40 13.5 188 24.9 782.9 0.00 342 999.0 999.0
110 9:30 44.4 38 12.9 180 26.0 782.9 0.00 377 999.0 999.0
110 9:40 44.8 38 15.0 187 25.8 783.0 0.00 357 999.0 999.0
110 9:50 45.3 36 13.1 182 26.8 783.0 0.00 439 999.0 999.0
110 10:00 45.8 34 12.8 182 25.1 782.9 0.00 476 999.0 999.0
110 10:10 45.7 32 13.5 180 22.1 783.0 0.00 447 999.0 999.0
110 10:20 45.6 31 14.9 183 29.9 782.8 0.00 448 999.0 999.0
110 10:30 46.8 31 12.1 180 25.6 782.9 0.00 497 999.0 999.0
110 10:40 46.0 32 17.6 191 26.5 782.9 0.00 488 999.0 999.0
110 10:50 47.0 30 10.9 175 25.6 783.0 0.00 506 999.0 999.0
110 11:00 46.9 30 13.0 196 31.6 783.0 0.00 380 999.0 999.0
110 11:10 46.6 29 13.3 188 26.7 782.9 0.00 340 999.0 999.0
110 11:20 46.2 26 16.8 185 25.9 782.9 0.00 347 999.0 999.0
110 11:30 47.2 25 10.2 170 20.8 782.8 0.00 401 999.0 999.0
110 11:40 47.4 25 15.8 186 30.5 782.8 0.00 458 999.0 999.0
Return to Alpha graphs page.
Western Regional Climate Center,wrcc@dri.edu