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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344 0:50 49.4 24 6.2 73 10.0 793.3 0.00 0 999.0 999.0
344 1:00 49.8 23 6.4 73 10.5 793.2 0.00 0 999.0 999.0
344 1:10 49.7 24 5.7 78 9.4 793.2 0.00 0 999.0 999.0
344 1:20 49.6 24 6.1 74 11.8 793.2 0.00 0 999.0 999.0
344 1:30 49.6 24 5.6 71 9.6 793.3 0.00 0 999.0 999.0
344 1:40 49.1 25 5.7 82 11.1 793.2 0.00 0 999.0 999.0
344 1:50 48.9 25 6.0 92 10.4 793.3 0.00 0 999.0 999.0
344 2:00 48.9 25 6.0 102 10.2 793.3 0.00 0 999.0 999.0
344 2:10 49.1 25 5.3 87 9.7 793.3 0.00 0 999.0 999.0
344 2:20 49.3 26 5.6 86 11.0 793.2 0.00 0 999.0 999.0
344 2:30 49.7 26 4.5 82 9.4 793.2 0.00 0 999.0 999.0
344 2:40 50.0 26 5.4 74 9.0 793.3 0.00 0 999.0 999.0
344 2:50 50.0 26 5.3 81 9.3 793.3 0.00 0 999.0 999.0
344 3:00 50.0 30 5.0 77 8.6 793.2 0.00 0 999.0 999.0
344 3:10 50.4 36 5.3 64 8.7 793.2 0.00 0 999.0 999.0
344 3:20 50.7 37 3.9 69 8.8 793.2 0.00 0 999.0 999.0
344 3:30 51.0 37 2.7 73 5.0 793.2 0.00 0 999.0 999.0
344 3:40 51.2 37 2.2 85 3.9 793.1 0.00 0 999.0 999.0
344 3:50 50.7 39 3.0 97 5.0 793.1 0.00 0 999.0 999.0
344 4:00 50.6 39 3.2 92 7.2 793.2 0.00 0 999.0 999.0
344 4:10 50.8 39 4.3 100 7.7 793.2 0.00 0 999.0 999.0
344 4:20 50.9 38 2.5 104 4.8 793.1 0.00 0 999.0 999.0
344 4:30 50.7 39 2.5 104 3.9 793.1 0.00 0 999.0 999.0
344 4:40 50.9 38 2.8 97 4.5 793.1 0.00 0 999.0 999.0
344 4:50 51.7 36 2.7 79 4.3 793.0 0.00 0 999.0 999.0
344 5:00 51.8 35 3.0 56 4.6 793.0 0.00 0 999.0 999.0
344 5:10 51.7 35 4.1 52 7.1 793.0 0.00 0 999.0 999.0
344 5:20 51.6 36 3.9 63 6.4 793.1 0.00 0 999.0 999.0
344 5:30 51.6 35 3.6 58 7.2 793.1 0.00 0 999.0 999.0
344 5:40 51.5 35 4.5 64 7.6 793.2 0.00 0 999.0 999.0
344 5:50 51.5 35 4.6 70 9.8 793.2 0.00 0 999.0 999.0
344 6:00 51.7 33 5.8 67 10.2 793.1 0.00 0 999.0 999.0
344 6:10 51.7 32 6.1 64 10.3 793.2 0.00 0 999.0 999.0
344 6:20 51.7 32 6.1 68 11.5 793.3 0.00 0 999.0 999.0
344 6:30 51.2 33 6.0 68 9.7 793.3 0.00 0 999.0 999.0
344 6:40 51.3 32 6.5 70 10.2 793.3 0.00 0 999.0 999.0
344 6:50 51.9 29 5.4 69 9.3 793.3 0.00 0 999.0 999.0
344 7:00 52.1 28 5.4 82 8.6 793.3 0.00 1 999.0 999.0
344 7:10 52.4 27 5.8 71 8.6 793.3 0.00 2 999.0 999.0
344 7:20 52.5 26 5.8 74 9.4 793.4 0.00 3 999.0 999.0
344 7:30 52.9 26 6.5 88 13.0 793.4 0.00 14 999.0 999.0
344 7:40 53.1 26 5.3 83 10.4 793.5 0.00 19 999.0 999.0
344 7:50 53.3 26 5.7 86 9.9 793.6 0.00 24 999.0 999.0
344 8:00 53.8 25 5.9 81 12.1 793.6 0.00 42 999.0 999.0
344 8:10 54.1 25 5.5 78 9.5 793.6 0.00 52 999.0 999.0
344 8:20 54.9 24 5.2 78 11.2 793.6 0.00 64 999.0 999.0
344 8:30 55.2 24 5.5 102 9.2 793.7 0.00 77 999.0 999.0
344 8:40 55.3 24 6.1 98 11.3 793.7 0.00 67 999.0 999.0
344 8:50 55.3 25 5.7 90 9.6 793.7 0.00 37 999.0 999.0
344 9:00 55.5 24 5.2 87 10.8 793.8 0.00 26 999.0 999.0
344 9:10 55.7 24 5.1 81 9.2 793.9 0.00 15 999.0 999.0
344 9:20 56.1 24 4.7 71 8.4 793.9 0.00 16 999.0 999.0
344 9:30 56.6 24 4.1 55 7.5 794.0 0.00 71 999.0 999.0
344 9:40 57.8 23 2.2 29 5.5 794.1 0.00 74 999.0 999.0
344 9:50 58.9 23 0.8 27 2.4 794.1 0.00 105 999.0 999.0
344 10:00 59.3 22 1.2 35 3.5 794.1 0.00 183 999.0 999.0
344 10:10 61.2 21 0.1 350 0.9 794.1 0.00 193 999.0 999.0
344 10:20 61.7 20 0.7 340 2.8 794.0 0.00 202 999.0 999.0
344 10:30 61.6 20 0.8 296 2.7 793.9 0.00 209 999.0 999.0
344 10:40 61.0 21 1.0 284 2.9 793.9 0.00 217 999.0 999.0
344 10:50 61.1 24 0.9 114 3.7 793.8 0.00 223 999.0 999.0
344 11:00 61.2 24 1.4 131 3.6 793.6 0.00 229 999.0 999.0
344 11:10 61.8 22 0.7 123 2.9 793.5 0.00 233 999.0 999.0
344 11:20 61.5 23 2.4 135 5.5 793.4 0.00 237 999.0 999.0
344 11:30 61.0 23 2.8 142 6.1 793.2 0.00 240 999.0 999.0
344 11:40 60.8 23 3.0 120 7.5 793.2 0.00 241 999.0 999.0
344 11:50 61.9 23 0.3 10 2.9 793.1 0.00 242 999.0 999.0
344 12:00 61.5 26 1.5 355 4.5 793.0 0.00 242 999.0 999.0
344 12:10 61.5 27 0.9 319 2.4 792.9 0.00 241 999.0 999.0
344 12:20 61.1 28 1.4 336 4.2 792.9 0.00 239 999.0 999.0
344 12:30 61.1 27 1.4 337 5.0 792.8 0.00 237 999.0 999.0
344 12:40 60.9 25 1.6 334 3.5 792.6 0.00 233 999.0 999.0
344 12:50 60.8 24 1.8 345 5.9 792.6 0.00 229 999.0 999.0
344 13:00 60.7 26 1.3 336 3.0 792.6 0.00 223 999.0 999.0
344 13:10 61.1 27 1.7 334 4.2 792.5 0.00 217 999.0 999.0
344 13:20 60.5 30 1.8 321 4.6 792.4 0.00 210 999.0 999.0
344 13:30 60.5 26 1.8 333 4.5 792.4 0.00 170 999.0 999.0
344 13:40 60.0 25 2.1 324 4.0 792.4 0.00 58 999.0 999.0
344 13:50 60.0 28 2.0 330 5.1 792.4 0.00 185 999.0 999.0
344 14:00 59.8 31 2.0 316 4.0 792.3 0.00 175 999.0 999.0
344 14:10 59.7 33 2.0 316 5.2 792.4 0.00 165 999.0 999.0
344 14:20 59.4 34 2.1 318 4.8 792.4 0.00 144 999.0 999.0
344 14:30 58.1 36 2.0 318 5.1 792.4 0.00 31 999.0 999.0
344 14:40 57.8 36 2.1 328 4.6 792.4 0.00 104 999.0 999.0
344 14:50 57.5 35 2.6 325 6.9 792.4 0.00 103 999.0 999.0
344 15:00 58.2 34 1.9 332 4.8 792.5 0.00 90 999.0 999.0
344 15:10 58.4 33 2.3 325 5.0 792.5 0.00 53 999.0 999.0
344 15:20 58.4 32 2.0 333 5.1 792.5 0.00 58 999.0 999.0
344 15:30 58.4 32 1.4 343 2.1 792.5 0.00 68 999.0 999.0
344 15:40 57.3 35 1.3 329 3.6 792.6 0.00 29 999.0 999.0
344 15:50 57.3 35 0.6 340 1.5 792.6 0.00 20 999.0 999.0
344 16:00 57.6 35 0.3 0 1.6 792.6 0.00 22 999.0 999.0
344 16:10 56.2 36 1.1 20 2.0 792.6 0.00 12 999.0 999.0
344 16:20 55.8 39 1.2 99 2.9 792.6 0.00 13 999.0 999.0
344 16:30 55.2 39 2.2 109 3.5 792.7 0.00 9 999.0 999.0
344 16:40 54.9 39 2.5 111 3.3 792.7 0.00 7 999.0 999.0
344 16:50 54.6 37 2.6 116 3.4 792.6 0.00 2 999.0 999.0
344 17:00 54.5 34 2.6 138 3.7 792.6 0.00 1 999.0 999.0
344 17:10 53.8 34 1.1 119 3.0 792.6 0.00 0 999.0 999.0
344 17:20 54.3 33 1.4 12 2.9 792.6 0.00 0 999.0 999.0
344 17:30 54.3 30 0.8 32 1.8 792.6 0.00 0 999.0 999.0
344 17:40 54.5 33 2.2 108 3.3 792.6 0.00 0 999.0 999.0
344 17:50 54.8 33 1.3 76 2.8 792.6 0.00 0 999.0 999.0
344 18:00 55.1 30 1.4 71 2.2 792.7 0.00 0 999.0 999.0
344 18:10 55.2 27 1.8 73 2.8 792.8 0.00 0 999.0 999.0
344 18:20 55.2 27 1.9 77 3.0 792.8 0.00 0 999.0 999.0
344 18:30 55.2 29 1.8 100 2.8 792.8 0.00 0 999.0 999.0
344 18:40 55.1 30 1.9 101 3.4 792.9 0.00 0 999.0 999.0
344 18:50 55.1 28 1.9 96 3.0 792.8 0.00 0 999.0 999.0
344 19:00 55.5 27 2.1 82 4.0 792.9 0.00 0 999.0 999.0
344 19:10 55.5 26 2.1 87 3.8 792.9 0.00 0 999.0 999.0
344 19:20 55.1 26 1.8 103 3.6 792.9 0.00 0 999.0 999.0
344 19:30 54.0 26 2.8 104 5.0 793.0 0.00 0 999.0 999.0
344 19:40 53.8 26 2.4 82 5.1 793.0 0.00 0 999.0 999.0
344 19:50 54.3 26 2.3 104 4.7 793.1 0.00 0 999.0 999.0
344 20:00 54.0 26 3.1 114 5.6 793.1 0.00 0 999.0 999.0
344 20:10 54.3 25 2.2 81 5.0 793.2 0.00 0 999.0 999.0
344 20:20 54.7 25 2.3 96 3.9 793.2 0.00 0 999.0 999.0
344 20:30 55.1 25 2.4 88 3.5 793.2 0.00 0 999.0 999.0
344 20:40 55.4 24 1.9 79 3.4 793.2 0.00 0 999.0 999.0
344 20:50 55.6 24 1.9 81 2.9 793.2 0.00 0 999.0 999.0
344 21:00 55.6 24 1.6 80 2.3 793.2 0.00 0 999.0 999.0
344 21:10 55.5 24 0.8 75 1.2 793.2 0.00 0 999.0 999.0
344 21:20 55.3 26 0.2 75 0.8 793.2 0.00 0 999.0 999.0
344 21:30 54.1 29 0.9 10 2.7 793.2 0.00 0 999.0 999.0
344 21:40 53.2 32 1.3 5 1.9 793.2 0.00 0 999.0 999.0
344 21:50 52.9 33 0.7 5 1.5 793.3 0.00 0 999.0 999.0
344 22:00 52.8 33 1.0 5 1.5 793.3 0.00 0 999.0 999.0
344 22:10 52.8 34 1.4 345 2.0 793.4 0.00 0 999.0 999.0
344 22:20 52.6 34 1.3 342 1.8 793.3 0.00 0 999.0 999.0
344 22:30 52.5 34 1.4 353 3.0 793.3 0.00 0 999.0 999.0
344 22:40 52.5 33 1.4 358 2.7 793.3 0.00 0 999.0 999.0
344 22:50 52.5 34 1.4 0 2.5 793.4 0.00 0 999.0 999.0
344 23:00 52.4 34 0.9 0 2.3 793.3 0.00 0 999.0 999.0
344 23:10 52.6 34 1.4 3 2.2 793.3 0.00 0 999.0 999.0
344 23:20 53.1 31 0.5 7 1.3 793.3 0.00 0 999.0 999.0
344 23:30 53.7 29 0.0 7 0.1 793.2 0.00 0 999.0 999.0
344 23:40 54.0 29 1.8 106 3.7 793.1 0.00 0 999.0 999.0
344 23:50 53.9 28 1.7 91 2.5 793.1 0.00 0 999.0 999.0
345 0:00 54.1 28 1.0 85 2.1 793.1 0.00 0 999.0 999.0
345 0:10 54.0 28 0.3 85 0.9 793.0 0.00 0 999.0 999.0
345 0:20 53.6 28 0.0 0 0.0 793.0 0.00 0 999.0 999.0
345 0:30 53.0 29 0.0 0 0.0 792.9 0.00 0 999.0 999.0
345 0:40 52.7 29 0.0 0 0.0 792.9 0.00 0 999.0 999.0
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Western Regional Climate Center,wrcc@dri.edu