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1-22-2017
Northwest Avalanche Center
Mt St Helens, Coldwater Ridge Visitor Center, Washington

Wind exposed site may affect precipitation measurements
Temperature sensor may have warm bias
MM/DD Hour
PST
Temp
F
3260'
RH
%
3260'
Wind
Avg
3260'
Wind
Max
3260'
Wind
Dir
3260'
Hour
Prec.
3260'
Total
Prec.
3260'

(some missing data for this range)
1/22 500 37 79 17 33 94 0 .22

1/22 400 37 78 15 31 88 0 .22
1/22 300 37 79 14 30 72 0 .22
1/22 200 36 81 11 24 82 0 .22
1/22 100 35 91 5 12 61 0 .22
1/22 0 34 95 1 7 227 0 .22
1/21 2300 35 97 0 4 152 0 .22
1/21 2200 35 98 0 5 119 .02 .22
1/21 2100 35 98 2 10 133 .04 .2
1/21 2000 35 98 0 4 115 .01 .16
1/21 1900 35 98 0 3 136 .01 .15
1/21 1800 35 97 0 5 90 .01 .14
1/21 1700 35 98 0 5 116 .09 .13
1/21 1600 35 95 3 10 119 .04 .04
1/21 1500 37 87 5 22 116 0 0
1/21 1400 38 83 8 19 115 0 0
1/21 1300 39 82 7 17 130 0 0
1/21 1200 41 70 6 16 129 0 0
1/21 1100 40 74 4 11 111 0 0
1/21 1000 38 79 4 12 115 0 0
1/21 900 38 82 3 15 175 0 0
1/21 800 36 87 0 7 176 0 0
1/21 700 37 84 0 6 147 0 0
1/21 600 36 85 0 11 115 0 0
1/21 500 35 87 2 8 106 0 0

1/21 400 35 88 1 6 123 0 0
1/21 300 35 87 2 8 98 0 0
1/21 200 36 88 0 6 193 0 0
1/21 100 35 89 0 4 331 0 0
1/21 0 34 90 0 3 288 0 0
1/20 2300 36 86 0 7 24 0 0
1/20 2200 36 85 0 6 40 0 0
1/20 2100 36 86 3 9 17 0 0
1/20 2000 36 85 4 13 73 0 0
1/20 1900 37 84 6 15 94 0 0
1/20 1800 37 83 7 19 100 0 0
1/20 1700 37 85 8 20 96 0 0
1/20 1600 37 85 8 18 98 0 0
1/20 1500 38 81 8 19 99 0 0
1/20 1400 38 83 8 17 102 0 0
1/20 1300 38 81 9 22 115 0 0
1/20 1200 38 85 11 28 103 0 0
1/20 1100 38 76 14 35 96 0 0
1/20 1000 37 80 18 42 105 0 0
1/20 900 37 81 15 36 123 0 0
1/20 800 37 80 19 39 124 0 0
1/20 700 37 77 14 33 88 0 0
1/20 600 37 79 15 31 105 0 0
1/20 500 37 80 16 37 128 0 0

1/20 400 37 81 16 35 115 0 .11
1/20 300 36 83 15 34 109 0 .11
1/20 200 38 77 10 20 120 0 .11
1/20 100 37 80 9 21 129 0 .11
1/20 0 36 85 6 19 169 0 .11
1/19 2300 36 88 3 12 177 0 .11
1/19 2200 36 94 3 10 138 0 .11
1/19 2100 36 95 4 11 140 0 .11
1/19 2000 36 97 1 8 136 .01 .11
1/19 1900 36 97 1 7 140 .02 .1
1/19 1800 36 96 3 11 159 0 .08
1/19 1700 36 96 2 9 166 .03 .08
1/19 1600 38 95 3 8 156 .01 .05
1/19 1500 39 92 2 6 157 0 .04
1/19 1400 40 91 2 7 157 .01 .04
1/19 1300 39 93 5 14 158 0 .03
1/19 1200 40 93 4 11 157 0 .03
1/19 1100 40 94 5 14 156 0 .03
1/19 1000 39 96 4 10 155 0 .03
1/19 900 37 99 5 15 158 0 .03
1/19 800 37 99 6 14 156 0 .03
1/19 700 37 99 3 13 154 0 .03
1/19 600 38 99 1 6 151 .02 .03
1/19 500 36 99 3 13 158 .01 .01

1/19 400 36 98 3 13 167 0 1.28
1/19 300 36 99 3 10 154 .01 1.28
1/19 200 36 99 3 10 152 .01 1.27
1/19 100 36 99 5 11 155 0 1.26
1/19 0 36 98 5 16 156 0 1.26
1/18 2300 36 98 3 9 154 0 1.26
1/18 2200 36 98 4 12 154 .03 1.26
1/18 2100 37 97 11 25 160 .08 1.23
1/18 2000 39 98 8 24 162 .04 1.15
1/18 1900 40 96 8 18 134 .01 1.11
1/18 1800 40 93 8 20 109 0 1.1
1/18 1700 41 92 9 21 120 .02 1.1
1/18 1600 42 97 3 12 143 .06 1.08
1/18 1500 42 99 7 15 155 .06 1.02
1/18 1400 44 97 6 14 158 .03 .96
1/18 1300 45 98 6 14 160 .06 .93
1/18 1200 44 100 6 12 162 .09 .87
1/18 1100 44 99 6 15 165 .04 .78
1/18 1000 44 99 7 21 163 .1 .74
1/18 900 44 100 8 20 159 .13 .64
1/18 800 44 100 14 29 160 .13 .51
1/18 700 45 100 13 29 161 .13 .38
1/18 600 44 100 8 17 155 .16 .25
1/18 500 44 100 7 16 159 .09 .09

1/18 400 44 98 7 17 164 .22 1.47
1/18 300 44 100 7 21 153 .13 1.25
1/18 200 44 100 8 22 155 .02 1.12
1/18 100 44 100 8 18 156 .08 1.1
1/18 0 44 100 9 24 156 .15 1.02
1/17 2300 43 100 10 27 160 .08 .87
1/17 2200 43 99 12 25 160 .1 .79
1/17 2100 43 99 13 26 155 .07 .69
1/17 2000 43 98 14 33 163 .07 .62
1/17 1900 43 99 13 25 157 .09 .55
1/17 1800 43 99 13 31 158 .06 .46
1/17 1700 43 99 14 25 163 .03 .4
1/17 1600 43 98 14 28 163 .08 .37
1/17 1500 43 99 12 24 159 .18 .29
1/17 1400 43 97 10 19 158 .07 .11
1/17 1300 44 93 10 19 162 .01 .04
1/17 1200 47 87 8 17 162 .01 .03
1/17 1100 49 75 6 18 174 0 .02
1/17 1000 50 63 7 21 168 0 .02
1/17 900 47 63 7 22 156 0 .02
1/17 800 46 60 8 19 159 0 .02
1/17 700 44 68 5 14 155 0 .02
1/17 600 42 73 2 12 107 .02 .02
1/17 500 47 45 3 11 152 0 0

1/17 400 47 41 3 13 114 0 0
1/17 300 47 43 2 9 3 0 0
1/17 200 48 42 2 11 85 0 0
1/17 100 49 42 1 11 133 0 0
1/17 0 49 40 2 8 117 0 0
1/16 2300 49 41 0 4 164 0 0
1/16 2200 51 41 3 10 118 0 0
1/16 2100 49 48 1 6 154 0 0
1/16 2000 49 46 2 11 164 0 0
1/16 1900 48 48 2 9 158 0 0
1/16 1800 49 40 2 10 136 0 0
1/16 1700 49 47 0 5 138 0 0
1/16 1600 52 46 0 4 136 0 0
1/16 1500 54 45 0 2 261 0 0
1/16 1400 54 47 0 6 139 0 0
1/16 1300 55 48 1 5 117 0 0
1/16 1200 57 46 0 2 155 0 0
1/16 1100 56 45 0 4 123 0 0
1/16 1000 51 52 0 2 107 0 0
1/16 900 43 65 0 0 70 0 0
1/16 800 40 67 0 2 53 0 0
1/16 700 41 63 0 4 48 0 0
1/16 600 37 71 -0 0 2 0 0
1/16 500 38 73 -0 0 37 0 0

1/16 400 37 69 0 0 25 0 0
1/16 300 37 67 -0 0 22 0 0
1/16 200 40 66 0 1 31 0 0
1/16 100 40 65 -0 0 35 0 0
1/16 0 35 73 -0 0 23 0 0
1/15 2300 35 71 -0 0 22 0 0
1/15 2200 35 72 -0 0 14 0 0
1/15 2100 35 67 -0 0 36 0 0
1/15 2000 36 64 0 3 55 0 0
1/15 1900 34 62 0 4 22 0 0
1/15 1800 32 64 -0 0 84 0 0
1/15 1700 36 68 -0 0 156 0 0
1/15 1600 43 53 0 3 232 0 0
1/15 1500 46 47 0 0 223 0 0
1/15 1400 47 43 0 0 157 0 0
1/15 1300 45 45 0 2 200 0 0
1/15 1200 45 45 0 0 155 0 0
1/15 1100 42 52 0 3 156 0 0
1/15 1000 41 51 1 5 311 0 0
1/15 900 31 67 -0 0 30 0 0
1/15 800 27 74 -0 0 350 0 0
1/15 700 28 74 -0 0 335 0 0
1/15 600 28 72 0 3 321 0 0
1/15 500 32 68 0 5 55 0 0

1/15 400 30 71 0 2 11 0 0
1/15 300 28 73 0 1 338 0 0
1/15 200 30 68 0 4 317 0 0
1/15 100 33 65 0 8 286 0 0
1/15 0 34 59 3 12 250 0 0
1/14 2300 39 53 7 18 349 0 0
1/14 2200 41 51 11 23 135 0 0
1/14 2100 41 50 9 21 94 0 0
1/14 2000 40 48 7 15 105 0 0
1/14 1900 37 50 5 21 209 0 0
1/14 1800 39 37 3 11 170 0 0
1/14 1700 40 33 4 13 88 0 0
1/14 1600 43 30 4 19 143 0 0
1/14 1500 44 29 5 16 134 0 0
1/14 1400 43 29 8 19 118 0 0
1/14 1300 43 30 7 24 133 0 0
1/14 1200 44 29 5 16 141 0 0
1/14 1100 43 37 3 7 152 0 0
1/14 1000 39 43 0 6 168 0 0
1/14 900 32 54 0 2 116 0 0
1/14 800 27 60 -0 0 7 0 0
1/14 700 26 64 -0 0 340 0 0
1/14 600 26 67 -0 0 13 0 0
1/14 500 28 63 0 2 110 0 0

1/14 400 27 66 -0 0 9 0 0
1/14 300 27 66 -0 0 333 0 0
1/14 200 29 66 0 0 265 0 0
1/14 100 31 68 -0 0 143 0 0
1/14 0 30 67 -0 0 133 0 0
1/13 2300 29 69 -0 0 341 0 0
1/13 2200 31 66 -0 0 348 0 0
1/13 2100 32 70 0 2 340 0 0
1/13 2000 31 66 0 3 332 0 0
1/13 1900 33 65 0 2 350 0 0
1/13 1800 32 65 0 0 21 0 0
1/13 1700 32 67 -0 0 66 0 0
1/13 1600 36 65 -0 0 114 0 0
1/13 1500 39 64 -0 0 134 0 0
1/13 1400 42 59 -0 0 133 0 0
1/13 1300 41 50 -0 0 259 0 0
1/13 1200 40 73 0 0 267 0 0
1/13 1100 39 66 -0 0 144 0 0
1/13 1000 33 69 0 0 67 0 0
1/13 900 25 75 0 0 6 0 0
1/13 800 22 73 -0 0 29 0 0
1/13 700 21 78 -0 0 26 0 0
1/13 600 20 77 -0 0 28 0 0
1/13 500 21 81 -0 0 344 0 0

1/13 400 22 80 0 1 44 0 0
1/13 300 23 82 -0 0 29 0 0
1/13 200 22 82 0 0 23 0 0
1/13 100 22 83 -0 0 25 0 0
1/13 0 21 85 -0 0 21 0 0
1/12 2300 21 86 -0 0 24 0 0
1/12 2200 20 88 0 0 17 0 0
1/12 2100 19 87 0 2 86 0 0
1/12 2000 19 85 0 4 62 0 0
1/12 1900 21 88 1 6 340 0 0
1/12 1800 21 87 0 0 13 0 0
1/12 1700 24 87 0 5 321 0 0
1/12 1600 28 83 0 2 292 0 0
1/12 1500 28 82 2 7 293 0 0
1/12 1400 31 79 0 4 231 0 0
1/12 1300 31 76 2 9 170 0 0
1/12 1200 28 80 0 3 250 0 0
1/12 1100 28 81 1 8 152 0 0
1/12 1000 24 83 0 5 157 0 0
1/12 900 19 91 -0 0 97 0 0
1/12 800 15 90 0 0 52 0 0
1/12 700 16 90 -0 0 348 0 0
1/12 600 19 87 0 4 80 0 0
1/12 500 20 86 0 8 210 0 0

MM/DD Hour
PST
Temp
F
3260'
RH
%
3260'
Wind
Avg
3260'
Wind
Max
3260'
Wind
Dir
3260'
Hour
Prec.
3260'
Total
Prec.
3260'