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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311 14:50 46.4 80 1.5 334 3.6 789.0 0.00 89 999.0 999.0
311 15:00 46.8 79 1.3 330 2.9 789.0 0.00 90 999.0 999.0
311 15:10 46.8 79 1.0 334 3.3 789.0 0.00 119 999.0 999.0
311 15:20 46.7 79 0.7 336 2.2 789.0 0.00 82 999.0 999.0
311 15:30 46.4 79 0.6 327 3.9 789.0 0.00 64 999.0 999.0
311 15:40 45.4 83 2.0 307 5.1 788.9 0.00 38 999.0 999.0
311 15:50 45.3 83 1.1 323 2.3 788.9 0.00 41 999.0 999.0
311 16:00 46.3 79 0.5 322 1.5 788.8 0.00 58 999.0 999.0
311 16:10 47.1 76 0.2 346 0.9 788.8 0.00 46 999.0 999.0
311 16:20 46.8 77 0.7 336 2.6 788.8 0.00 33 999.0 999.0
311 16:30 45.4 82 1.0 21 2.4 788.7 0.00 12 999.0 999.0
311 16:40 45.0 82 2.3 97 4.3 788.6 0.00 7 999.0 999.0
311 16:50 44.5 85 2.9 120 4.5 788.6 0.00 8 999.0 999.0
311 17:00 44.1 86 3.1 104 4.5 788.5 0.00 3 999.0 999.0
311 17:10 44.2 85 3.9 107 5.7 788.4 0.00 1 999.0 999.0
311 17:20 44.0 84 4.3 112 6.9 788.5 0.00 0 999.0 999.0
311 17:30 44.5 75 4.5 105 7.4 788.5 0.00 0 999.0 999.0
311 17:40 44.2 79 4.2 121 7.6 788.5 0.00 0 999.0 999.0
311 17:50 43.7 76 4.3 108 7.9 788.4 0.00 0 999.0 999.0
311 18:00 43.8 72 4.0 76 7.5 788.3 0.00 0 999.0 999.0
311 18:10 44.7 64 3.1 54 4.8 788.2 0.00 0 999.0 999.0
311 18:20 45.5 56 3.5 54 5.9 788.3 0.00 0 999.0 999.0
311 18:30 46.0 53 3.7 57 5.9 788.2 0.00 0 999.0 999.0
311 18:40 46.2 51 4.5 50 8.3 788.3 0.00 0 999.0 999.0
311 18:50 46.4 47 3.2 70 5.0 788.2 0.00 0 999.0 999.0
311 19:00 46.2 52 3.9 69 7.8 788.4 0.00 0 999.0 999.0
311 19:10 46.3 50 2.6 54 4.8 788.4 0.00 0 999.0 999.0
311 19:20 46.4 45 0.9 40 2.3 788.5 0.00 0 999.0 999.0
311 19:30 45.7 48 1.1 5 2.8 788.6 0.00 0 999.0 999.0
311 19:40 45.0 54 0.6 335 1.8 788.7 0.00 0 999.0 999.0
311 19:50 45.0 47 1.2 25 3.8 788.6 0.00 0 999.0 999.0
311 20:00 46.0 44 1.2 95 3.4 788.4 0.00 0 999.0 999.0
311 20:10 45.4 48 1.8 77 4.2 788.5 0.00 0 999.0 999.0
311 20:20 45.1 50 4.1 80 6.3 788.4 0.00 0 999.0 999.0
311 20:30 45.1 52 5.9 88 10.0 788.4 0.00 0 999.0 999.0
311 20:40 45.5 51 5.9 84 10.6 788.4 0.00 0 999.0 999.0
311 20:50 45.4 52 3.6 82 6.8 788.5 0.00 0 999.0 999.0
311 21:00 45.0 51 3.5 81 9.9 788.5 0.00 0 999.0 999.0
311 21:10 44.8 54 4.8 78 8.9 788.4 0.00 0 999.0 999.0
311 21:20 44.7 56 4.3 71 8.5 788.5 0.00 0 999.0 999.0
311 21:30 44.8 57 4.8 63 10.1 788.5 0.00 0 999.0 999.0
311 21:40 45.0 57 6.5 75 10.5 788.4 0.00 0 999.0 999.0
311 21:50 45.2 57 7.7 74 13.7 788.5 0.00 0 999.0 999.0
311 22:00 45.6 54 7.8 79 13.1 788.5 0.00 0 999.0 999.0
311 22:10 46.0 52 8.3 78 11.9 788.5 0.00 0 999.0 999.0
311 22:20 45.4 54 6.8 81 11.4 788.5 0.00 0 999.0 999.0
311 22:30 45.3 53 7.2 82 12.6 788.5 0.00 0 999.0 999.0
311 22:40 45.8 47 7.4 88 12.3 788.5 0.00 0 999.0 999.0
311 22:50 46.1 42 6.1 84 9.9 788.5 0.00 0 999.0 999.0
311 23:00 46.1 41 6.7 87 11.8 788.5 0.00 0 999.0 999.0
311 23:10 45.8 43 7.4 94 12.3 788.6 0.00 0 999.0 999.0
311 23:20 46.3 38 6.8 86 12.7 788.6 0.00 0 999.0 999.0
311 23:30 46.2 38 5.3 90 9.2 788.6 0.00 0 999.0 999.0
311 23:40 45.6 44 5.5 114 9.3 788.6 0.00 0 999.0 999.0
311 23:50 44.8 52 5.4 111 9.7 788.6 0.00 0 999.0 999.0
312 0:00 44.6 50 4.0 103 6.4 788.6 0.00 0 999.0 999.0
312 0:10 46.0 39 3.7 101 6.8 788.6 0.00 0 999.0 999.0
312 0:20 46.6 32 3.4 94 6.3 788.6 0.00 0 999.0 999.0
312 0:30 46.5 33 5.2 102 8.0 788.5 0.00 0 999.0 999.0
312 0:40 46.3 32 4.2 97 8.0 788.4 0.00 0 999.0 999.0
312 0:50 46.2 32 5.4 111 9.7 788.3 0.00 0 999.0 999.0
312 1:00 46.5 31 5.3 112 9.3 788.2 0.00 0 999.0 999.0
312 1:10 46.3 31 5.5 108 9.0 788.3 0.00 0 999.0 999.0
312 1:20 46.8 29 5.7 101 9.4 788.3 0.00 0 999.0 999.0
312 1:30 47.4 28 5.5 97 9.1 788.2 0.00 0 999.0 999.0
312 1:40 47.7 28 3.9 95 6.5 788.3 0.00 0 999.0 999.0
312 1:50 47.8 27 2.5 73 3.9 788.3 0.00 0 999.0 999.0
312 2:00 48.8 24 1.5 62 2.9 788.3 0.00 0 999.0 999.0
312 2:10 49.0 24 1.3 55 2.6 788.2 0.00 0 999.0 999.0
312 2:20 48.6 25 2.8 10 5.0 788.2 0.00 0 999.0 999.0
312 2:30 48.4 25 2.5 360 4.2 788.2 0.00 0 999.0 999.0
312 2:40 48.2 25 1.6 356 3.1 788.2 0.00 0 999.0 999.0
312 2:50 48.1 25 1.8 3 2.9 788.2 0.00 0 999.0 999.0
312 3:00 48.1 25 1.1 353 2.2 788.2 0.00 0 999.0 999.0
312 3:10 48.2 26 1.7 357 3.1 788.2 0.00 0 999.0 999.0
312 3:20 48.4 25 1.0 9 2.0 788.2 0.00 0 999.0 999.0
312 3:30 48.6 25 1.5 46 3.1 788.3 0.00 0 999.0 999.0
312 3:40 48.8 24 1.9 92 3.8 788.3 0.00 0 999.0 999.0
312 3:50 48.9 24 2.3 105 3.7 788.2 0.00 0 999.0 999.0
312 4:00 49.0 24 2.8 106 5.8 788.2 0.00 0 999.0 999.0
312 4:10 48.5 24 5.3 98 8.1 788.2 0.00 0 999.0 999.0
312 4:20 48.1 24 4.0 84 7.5 788.3 0.00 0 999.0 999.0
312 4:30 48.2 24 5.1 91 12.4 788.2 0.00 0 999.0 999.0
312 4:40 47.7 25 6.2 113 10.4 788.2 0.00 0 999.0 999.0
312 4:50 47.9 24 6.9 100 13.0 788.2 0.00 0 999.0 999.0
312 5:00 48.0 24 7.4 106 11.5 788.2 0.00 0 999.0 999.0
312 5:10 48.8 24 7.3 112 13.7 788.3 0.00 0 999.0 999.0
312 5:20 48.8 23 6.9 96 12.3 788.4 0.00 0 999.0 999.0
312 5:30 49.5 22 5.7 92 8.6 788.5 0.00 0 999.0 999.0
312 5:40 50.5 21 5.0 70 7.6 788.5 0.00 0 999.0 999.0
312 5:50 50.7 21 5.1 76 9.1 788.5 0.00 0 999.0 999.0
312 6:00 50.7 22 5.4 91 10.0 788.5 0.00 0 999.0 999.0
312 6:10 49.5 23 5.9 96 10.5 788.5 0.00 0 999.0 999.0
312 6:20 49.7 23 6.6 95 12.9 788.4 0.00 0 999.0 999.0
312 6:30 49.8 22 6.6 87 11.0 788.6 0.00 1 999.0 999.0
312 6:40 49.8 23 6.3 87 10.8 788.6 0.00 2 999.0 999.0
312 6:50 50.0 22 6.8 91 9.9 788.6 0.00 5 999.0 999.0
312 7:00 50.2 22 7.7 109 11.3 788.8 0.00 18 999.0 999.0
312 7:10 51.0 22 8.1 107 13.5 788.9 0.00 19 999.0 999.0
312 7:20 51.5 22 7.7 102 12.1 789.0 0.00 12 999.0 999.0
312 7:30 51.5 23 7.8 107 11.0 789.0 0.00 12 999.0 999.0
312 7:40 51.6 23 8.0 116 11.5 789.1 0.00 41 999.0 999.0
312 7:50 51.8 23 7.3 116 11.5 789.2 0.00 39 999.0 999.0
312 8:00 52.9 22 8.0 115 11.6 789.4 0.00 84 999.0 999.0
312 8:10 53.3 22 7.8 108 13.0 789.5 0.00 94 999.0 999.0
312 8:20 54.1 22 7.9 106 13.2 789.6 0.00 95 999.0 999.0
312 8:30 54.6 22 7.5 109 11.6 789.6 0.00 133 999.0 999.0
312 8:40 55.0 22 7.3 114 11.7 789.8 0.00 143 999.0 999.0
312 8:50 55.5 22 6.3 120 10.7 789.8 0.00 156 999.0 999.0
312 9:00 55.5 24 6.7 110 12.3 789.8 0.00 53 999.0 999.0
312 9:10 56.1 23 6.9 115 10.7 789.8 0.00 35 999.0 999.0
312 9:20 56.3 22 8.2 120 13.1 789.8 0.00 42 999.0 999.0
312 9:30 56.2 22 8.3 123 12.6 789.8 0.00 46 999.0 999.0
312 9:40 56.3 22 7.7 112 13.3 789.8 0.00 152 999.0 999.0
312 9:50 56.9 22 7.5 110 13.6 789.9 0.00 217 999.0 999.0
312 10:00 57.3 22 7.5 104 11.2 790.0 0.00 246 999.0 999.0
312 10:10 57.4 23 7.9 108 12.4 790.1 0.00 255 999.0 999.0
312 10:20 57.8 23 6.5 124 11.2 790.2 0.00 264 999.0 999.0
312 10:30 58.2 23 7.2 117 12.6 790.2 0.00 271 999.0 999.0
312 10:40 58.0 24 7.7 123 15.0 790.2 0.00 278 999.0 999.0
312 10:50 58.6 24 6.9 126 11.7 790.1 0.00 284 999.0 999.0
312 11:00 58.6 24 5.4 110 9.1 790.2 0.00 290 999.0 999.0
312 11:10 59.5 24 4.2 107 8.3 790.2 0.00 295 999.0 999.0
312 11:20 59.8 23 4.4 102 8.5 790.3 0.00 292 999.0 999.0
312 11:30 60.0 23 4.9 134 10.3 790.3 0.00 302 999.0 999.0
312 11:40 60.4 23 4.6 131 8.4 790.2 0.00 303 999.0 999.0
312 11:50 60.6 22 4.5 118 10.7 790.2 0.00 302 999.0 999.0
312 12:00 60.9 22 4.3 108 7.3 790.2 0.00 302 999.0 999.0
312 12:10 60.7 23 5.6 127 10.8 790.1 0.00 300 999.0 999.0
312 12:20 60.6 24 4.7 164 8.6 790.1 0.00 295 999.0 999.0
312 12:30 60.7 25 3.9 162 8.6 790.1 0.00 294 999.0 999.0
312 12:40 61.0 26 3.1 164 6.2 790.0 0.00 288 999.0 999.0
312 12:50 61.4 25 1.7 190 5.6 790.0 0.00 285 999.0 999.0
312 13:00 62.6 27 1.1 247 3.4 790.1 0.00 278 999.0 999.0
312 13:10 62.7 30 0.3 350 1.8 790.0 0.00 270 999.0 999.0
312 13:20 61.8 30 1.2 22 3.1 790.0 0.00 262 999.0 999.0
312 13:30 60.9 31 1.7 1 5.0 789.9 0.00 253 999.0 999.0
312 13:40 60.8 31 1.7 6 4.3 789.9 0.00 243 999.0 999.0
312 13:50 61.2 32 1.4 330 3.1 789.8 0.00 232 999.0 999.0
312 14:00 60.8 33 1.1 335 4.5 789.8 0.00 208 999.0 999.0
312 14:10 61.0 34 1.2 223 3.1 789.9 0.00 95 999.0 999.0
312 14:20 61.2 34 0.8 8 3.1 789.9 0.00 172 999.0 999.0
312 14:30 60.6 35 1.0 346 2.4 789.9 0.00 143 999.0 999.0
312 14:40 61.9 34 0.4 287 1.9 789.9 0.00 131 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu