Dewpoint
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21 21 20 20 19 19 19 18 16 14 13 13 12 12 14 15 15 14 15 15 14 13 14 13 12 11 12 12 11 9 9 10 9 9 8 8 7 7 9 8 10 9 7 6 5 4 -3 -6 -7 -6 -8 -8 -8 -8 -8 -5 -4 -7 -3 -2 -3 -3 -5
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