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12-13-2018
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'

12/12 700 34 96 4 21 304 0 0
12/12 800 34 97 2 9 293 0 0
12/12 900 34 95 0 7 282 0 0
12/12 1000 35 96 2 7 282 0 0
12/12 1100 37 94 0 5 263 0 0
12/12 1200 38 89 -0 0 256 0 0
12/12 1300 37 88 1 8 286 0 0
12/12 1400 38 88 0 6 227 0 0
12/12 1500 36 92 0 5 134 0 0
12/12 1600 36 95 0 3 123 0 0
12/12 1700 36 97 0 7 153 0 0
12/12 1800 37 98 0 6 155 0 0
12/12 1900 37 99 2 8 161 0 0
12/12 2000 37 99 2 8 158 .01 .01
12/12 2100 35 98 5 14 162 .01 .02
12/12 2200 34 99 5 17 157 .04 .06
12/12 2300 34 100 5 16 119 .08 .14
12/13 0 34 100 3 13 117 .1 .24
12/13 100 34 99 2 9 115 .09 .33
12/13 200 35 96 3 13 124 0 .33
12/13 300 36 86 4 12 131 0 .33
12/13 400 36 84 2 10 98 0 .33
12/13 500 36 85 3 11 102 0 .33
Total
Prec.
3260'
.33