The Relative Humidity Table


Air temp. (F)

Depression of the wet-bulb thermometer

1

2

 3 4 6 8 10 12 14 16 18 20 25 30
0 67 33 1
5 73 46 20
10 78 56 34 13
15 82 64 46 29
20 85 70 55 40 12
25 87 74 62 49 25 1
30 89 78 67 56 36 16
35 91 81 72 63 45 27 10
40 92 83 75 68 52 37 22 7
45 93 86 78 71 57 44 31 18 6
50 93 87 80 74 61 49 38 27 16 5
55 94 88 82 76 65 54 43 33 23 14 5
60 94 89 83 78 68 58 48 39 30 21 13 5
65 95 90 85 80 70 61 52 44 35 27 20 12
70 95 90 86 81 72 64 55 48 40 33 25 19 3
75 96 91 86 82 74 66 58 51 44 37 30 24 9
80 96 91 87 83 75 68 61 54 47 41 35 29 15 3
85 96 92 88 84 76 70 63 56 50 44 38 32 20 8
90 96 92 89 85 78 71 65 58 52 47 41 36 24 13
95 96 93 89 86 79 72 66 60 54 49 44 38 27 17
100 96 93 89 86 80 73 68 62 56 51 46 41 30 21


Go to the Dew Point Table
Go to the Water Vapor Capacity Table
Return to the Atmospheric Moisture Lecture Notes
Return to the Atmospheric Moisture Exercise
Return to the Moisture-Lapse Rate Review Exercise
Return to the Moisture Review Notes