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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364 15:50 47.4 11 2.6 172 3.7 790.8 0.00 30 999.0 999.0
364 16:00 46.8 12 2.2 169 2.8 790.8 0.00 18 999.0 999.0
364 16:10 46.4 12 1.6 167 2.6 790.8 0.00 15 999.0 999.0
364 16:20 46.3 13 2.2 130 3.6 790.7 0.00 14 999.0 999.0
364 16:30 46.3 14 2.7 114 3.4 790.7 0.00 8 999.0 999.0
364 16:40 46.3 13 2.8 104 4.0 790.6 0.00 6 999.0 999.0
364 16:50 46.2 13 2.9 92 4.2 790.6 0.00 5 999.0 999.0
364 17:00 46.2 13 2.8 94 4.1 790.5 0.00 2 999.0 999.0
364 17:10 46.0 13 2.1 102 3.1 790.5 0.00 0 999.0 999.0
364 17:20 45.9 13 1.5 94 2.6 790.5 0.00 0 999.0 999.0
364 17:30 46.1 13 1.2 82 2.5 790.5 0.00 0 999.0 999.0
364 17:40 46.1 13 0.9 93 1.6 790.6 0.00 0 999.0 999.0
364 17:50 46.2 12 0.6 92 1.2 790.5 0.00 0 999.0 999.0
364 18:00 46.2 12 0.5 128 1.4 790.5 0.00 0 999.0 999.0
364 18:10 46.0 12 0.3 66 1.2 790.5 0.00 0 999.0 999.0
364 18:20 45.6 11 0.1 273 1.0 790.5 0.00 0 999.0 999.0
364 18:30 45.7 12 1.0 281 1.7 790.5 0.00 0 999.0 999.0
364 18:40 45.5 12 0.7 303 1.8 790.7 0.00 0 999.0 999.0
364 18:50 45.4 12 1.5 294 2.5 790.8 0.00 0 999.0 999.0
364 19:00 45.3 12 0.6 298 1.3 790.7 0.00 0 999.0 999.0
364 19:10 44.9 12 0.1 300 0.8 790.7 0.00 0 999.0 999.0
364 19:20 44.9 13 1.5 219 2.5 790.7 0.00 0 999.0 999.0
364 19:30 45.0 14 1.6 201 2.2 790.8 0.00 0 999.0 999.0
364 19:40 44.6 14 2.6 164 3.5 790.9 0.00 0 999.0 999.0
364 19:50 44.3 15 2.6 166 4.0 790.9 0.00 0 999.0 999.0
364 20:00 44.1 14 2.5 165 4.5 791.0 0.00 0 999.0 999.0
364 20:10 44.2 13 2.4 159 4.2 791.0 0.00 0 999.0 999.0
364 20:20 44.2 12 1.6 166 3.1 791.0 0.00 0 999.0 999.0
364 20:30 44.3 11 1.4 168 3.0 790.9 0.00 0 999.0 999.0
364 20:40 44.3 10 0.2 182 0.9 790.8 0.00 0 999.0 999.0
364 20:50 44.6 10 1.3 203 1.9 790.7 0.00 0 999.0 999.0
364 21:00 44.5 10 0.1 210 1.0 790.7 0.00 0 999.0 999.0
364 21:10 43.8 10 0.0 211 0.1 790.6 0.00 0 999.0 999.0
364 21:20 43.9 10 0.2 220 0.9 790.7 0.00 0 999.0 999.0
364 21:30 44.6 10 1.5 226 3.3 790.8 0.00 0 999.0 999.0
364 21:40 44.5 10 1.1 208 2.3 790.7 0.00 0 999.0 999.0
364 21:50 44.5 11 1.7 202 2.5 790.7 0.00 0 999.0 999.0
364 22:00 44.4 11 1.7 212 2.4 790.7 0.00 0 999.0 999.0
364 22:10 44.3 11 2.5 199 3.5 790.9 0.00 0 999.0 999.0
364 22:20 44.2 11 2.7 186 3.7 790.9 0.00 0 999.0 999.0
364 22:30 44.2 11 2.0 178 2.8 790.9 0.00 0 999.0 999.0
364 22:40 44.2 12 1.8 141 3.1 790.8 0.00 0 999.0 999.0
364 22:50 44.2 12 1.7 135 2.4 790.8 0.00 0 999.0 999.0
364 23:00 44.1 12 1.3 145 2.3 790.9 0.00 0 999.0 999.0
364 23:10 44.2 12 0.7 154 1.2 790.8 0.00 0 999.0 999.0
364 23:20 44.1 12 1.1 136 1.7 790.8 0.00 0 999.0 999.0
364 23:30 44.1 12 1.5 164 2.3 790.7 0.00 0 999.0 999.0
364 23:40 44.1 11 1.4 188 2.0 790.7 0.00 0 999.0 999.0
364 23:50 44.1 10 0.9 206 1.8 790.5 0.00 0 999.0 999.0
365 0:00 44.4 11 0.9 204 1.4 790.5 0.00 0 999.0 999.0
365 0:10 44.4 11 0.4 353 1.3 790.4 0.00 0 999.0 999.0
365 0:20 44.4 10 0.5 0 1.1 790.3 0.00 0 999.0 999.0
365 0:30 44.8 10 0.0 0 0.6 790.2 0.00 0 999.0 999.0
365 0:40 44.9 10 1.3 79 2.3 790.2 0.00 0 999.0 999.0
365 0:50 45.2 10 2.2 92 3.3 790.1 0.00 0 999.0 999.0
365 1:00 45.2 10 2.1 107 3.5 790.1 0.00 0 999.0 999.0
365 1:10 45.1 10 2.5 100 3.3 790.1 0.00 0 999.0 999.0
365 1:20 45.1 10 3.4 95 4.8 790.1 0.00 0 999.0 999.0
365 1:30 45.2 10 4.4 104 5.3 790.0 0.00 0 999.0 999.0
365 1:40 45.2 10 5.2 103 7.7 790.1 0.00 0 999.0 999.0
365 1:50 45.7 10 5.3 111 9.4 790.0 0.00 0 999.0 999.0
365 2:00 45.7 10 4.9 111 8.4 790.0 0.00 0 999.0 999.0
365 2:10 45.7 14 5.9 112 10.3 790.0 0.00 0 999.0 999.0
365 2:20 45.7 18 5.3 117 8.4 790.0 0.00 0 999.0 999.0
365 2:30 45.5 20 5.5 119 9.8 789.9 0.00 0 999.0 999.0
365 2:40 45.6 23 5.7 127 9.3 790.0 0.00 0 999.0 999.0
365 2:50 45.8 25 5.0 131 9.9 789.9 0.00 0 999.0 999.0
365 3:00 45.4 27 5.3 133 9.3 789.8 0.00 0 999.0 999.0
365 3:10 45.4 29 4.2 138 8.8 789.8 0.00 0 999.0 999.0
365 3:20 45.1 31 4.1 150 8.8 789.8 0.00 0 999.0 999.0
365 3:30 45.0 33 3.8 149 6.4 789.7 0.00 0 999.0 999.0
365 3:40 45.0 35 3.9 150 8.5 789.6 0.00 0 999.0 999.0
365 3:50 45.1 36 3.3 147 6.5 789.5 0.00 0 999.0 999.0
365 4:00 44.9 38 4.0 151 8.3 789.4 0.00 0 999.0 999.0
365 4:10 44.7 41 4.1 149 7.9 789.4 0.00 0 999.0 999.0
365 4:20 44.8 43 3.5 145 6.3 789.2 0.00 0 999.0 999.0
365 4:30 44.7 46 3.7 138 7.7 789.2 0.00 0 999.0 999.0
365 4:40 44.7 45 4.5 135 9.4 789.2 0.00 0 999.0 999.0
365 4:50 44.9 45 5.5 128 10.0 789.1 0.00 0 999.0 999.0
365 5:00 44.8 47 5.6 128 9.9 789.1 0.00 0 999.0 999.0
365 5:10 45.0 48 5.8 121 8.9 789.0 0.00 0 999.0 999.0
365 5:20 44.7 51 6.0 122 8.6 789.0 0.00 0 999.0 999.0
365 5:30 44.7 52 5.5 129 9.7 789.1 0.00 0 999.0 999.0
365 5:40 44.9 52 6.0 122 10.4 789.0 0.00 0 999.0 999.0
365 5:50 44.7 51 5.5 128 8.3 789.0 0.00 0 999.0 999.0
365 6:00 44.9 50 5.0 129 8.4 789.0 0.00 0 999.0 999.0
365 6:10 44.9 51 5.5 125 8.4 788.9 0.00 0 999.0 999.0
365 6:20 44.7 52 4.6 141 9.7 788.9 0.00 0 999.0 999.0
365 6:30 45.0 51 4.4 147 9.6 789.0 0.00 0 999.0 999.0
365 6:40 45.2 51 3.8 142 7.4 789.0 0.00 0 999.0 999.0
365 6:50 44.8 52 4.0 137 7.5 789.0 0.00 0 999.0 999.0
365 7:00 44.8 53 4.7 132 9.8 788.9 0.00 0 999.0 999.0
365 7:10 45.2 54 5.9 126 9.4 788.9 0.00 0 999.0 999.0
365 7:20 45.3 55 5.4 132 8.7 788.9 0.00 0 999.0 999.0
365 7:30 45.3 56 5.0 126 8.0 788.8 0.00 1 999.0 999.0
365 7:40 45.1 56 6.0 126 9.6 788.7 0.00 5 999.0 999.0
365 7:50 45.4 55 6.0 128 9.1 788.8 0.00 10 999.0 999.0
365 8:00 45.4 54 5.0 134 10.4 788.7 0.00 15 999.0 999.0
365 8:10 45.4 54 5.2 136 9.3 788.7 0.00 20 999.0 999.0
365 8:20 45.4 51 4.6 147 8.4 788.6 0.00 26 999.0 999.0
365 8:30 45.7 49 4.9 148 8.6 788.6 0.00 29 999.0 999.0
365 8:40 45.7 50 4.5 151 8.0 788.8 0.00 35 999.0 999.0
365 8:50 45.7 50 5.4 150 10.9 788.9 0.00 39 999.0 999.0
365 9:00 46.0 50 4.8 148 9.9 788.9 0.00 55 999.0 999.0
365 9:10 46.0 51 3.3 141 5.6 788.8 0.00 76 999.0 999.0
365 9:20 46.3 51 3.3 157 6.0 788.8 0.00 72 999.0 999.0
365 9:30 46.3 52 5.0 159 9.0 788.9 0.00 67 999.0 999.0
365 9:40 46.2 52 6.4 159 13.2 788.9 0.00 70 999.0 999.0
365 9:50 46.3 52 5.0 161 7.8 788.9 0.00 63 999.0 999.0
365 10:00 46.0 53 5.0 159 7.7 788.9 0.00 58 999.0 999.0
365 10:10 45.6 55 4.2 159 6.7 788.8 0.00 61 999.0 999.0
365 10:20 45.4 56 3.7 166 5.5 788.7 0.00 59 999.0 999.0
365 10:30 45.4 58 2.6 159 3.6 788.6 0.00 62 999.0 999.0
365 10:40 45.0 60 2.6 164 3.7 788.5 0.00 59 999.0 999.0
365 10:50 44.7 62 2.8 125 5.0 788.4 0.00 59 999.0 999.0
365 11:00 44.5 67 3.5 108 4.7 788.3 0.00 59 999.0 999.0
365 11:10 44.3 69 3.5 109 5.1 788.1 0.00 54 999.0 999.0
365 11:20 43.9 71 3.8 102 5.4 787.9 0.00 49 999.0 999.0
365 11:30 43.9 73 3.4 88 5.3 787.7 0.00 49 999.0 999.0
365 11:40 43.9 74 3.2 91 4.9 787.5 0.00 50 999.0 999.0
365 11:50 43.8 75 3.0 93 4.0 787.3 0.00 55 999.0 999.0
365 12:00 43.9 75 2.9 92 4.1 787.0 0.00 57 999.0 999.0
365 12:10 44.0 76 3.0 96 4.4 786.9 0.00 55 999.0 999.0
365 12:20 44.1 76 2.7 93 4.6 786.7 0.00 54 999.0 999.0
365 12:30 44.3 77 2.4 102 3.9 786.4 0.00 61 999.0 999.0
365 12:40 44.3 77 2.2 126 3.2 786.2 0.00 56 999.0 999.0
365 12:50 43.8 77 2.0 146 3.5 786.1 0.00 56 999.0 999.0
365 13:00 43.5 79 1.6 119 2.3 786.0 0.00 54 999.0 999.0
365 13:10 43.7 78 1.9 134 2.9 785.8 0.00 55 999.0 999.0
365 13:20 42.7 78 1.7 138 2.4 785.7 0.00 54 999.0 999.0
365 13:30 41.3 82 1.9 125 3.0 785.6 0.00 52 999.0 999.0
365 13:40 41.0 83 2.0 127 3.7 785.6 0.00 48 999.0 999.0
365 13:50 40.6 84 2.8 119 4.7 785.5 0.00 47 999.0 999.0
365 14:00 40.2 86 3.6 116 6.4 785.4 0.00 47 999.0 999.0
365 14:10 39.7 87 3.8 112 6.5 785.3 0.00 42 999.0 999.0
365 14:20 39.4 88 4.3 106 6.5 785.2 0.00 35 999.0 999.0
365 14:30 39.0 89 4.9 114 7.4 785.2 0.00 29 999.0 999.0
365 14:40 39.2 88 5.4 108 8.6 785.2 0.00 30 999.0 999.0
365 14:50 40.4 80 5.8 103 9.6 785.1 0.00 28 999.0 999.0
365 15:00 40.8 78 5.0 108 7.8 785.1 0.00 24 999.0 999.0
365 15:10 40.6 78 4.6 110 7.0 785.1 0.00 22 999.0 999.0
365 15:20 40.9 78 5.1 110 8.6 785.0 0.00 19 999.0 999.0
365 15:30 41.0 78 3.5 116 6.1 784.9 0.00 19 999.0 999.0
365 15:40 41.2 80 3.5 119 5.6 784.8 0.00 16 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu