RELATIVE HUMIDITY TABLES—Continued
Temperature Readings in Degrees Fahrenheit. Relative Humidity Readings in Per Cent.
Barometric Pressure 29.0 inches.
| READINGS OF DRY BULB THERMO-METER | DIFFERENCE IN DEGREES FAHRENHEIT BETWEEN WET AND DRY BULB THERMOMETERS. | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | |
| 50 | 93 | 87 | 81 | 74 | 68 | 62 | 56 | 50 | 44 | 39 | 33 | 28 | 22 | 17 | 12 | 7 | 2 | ||||
| 51 | 94 | 87 | 81 | 75 | 69 | 63 | 57 | 51 | 45 | 40 | 35 | 29 | 24 | 19 | 14 | 9 | 4 | ||||
| 52 | 94 | 88 | 81 | 75 | 69 | 63 | 58 | 52 | 46 | 41 | 36 | 30 | 25 | 20 | 15 | 10 | 6 | 0 | |||
| 53 | 94 | 88 | 82 | 75 | 70 | 64 | 58 | 53 | 47 | 42 | 37 | 32 | 27 | 22 | 17 | 12 | 7 | 3 | |||
| 54 | 94 | 88 | 82 | 76 | 70 | 65 | 59 | 54 | 48 | 43 | 38 | 33 | 28 | 23 | 18 | 14 | 9 | 5 | 0 | ||
| 55 | 94 | 88 | 82 | 76 | 71 | 65 | 60 | 55 | 49 | 44 | 39 | 34 | 29 | 25 | 20 | 15 | 11 | 6 | 2 | ||
| 56 | 94 | 88 | 82 | 77 | 71 | 66 | 61 | 55 | 50 | 45 | 40 | 35 | 31 | 26 | 21 | 17 | 12 | 8 | 4 | ||
| 57 | 94 | 88 | 83 | 77 | 72 | 66 | 61 | 56 | 51 | 46 | 41 | 36 | 32 | 27 | 23 | 18 | 14 | 10 | 5 | 1 | |
| 58 | 94 | 89 | 83 | 77 | 72 | 67 | 62 | 57 | 52 | 47 | 42 | 38 | 33 | 28 | 24 | 20 | 15 | 11 | 7 | 3 | |
| 59 | 94 | 89 | 83 | 78 | 73 | 68 | 63 | 58 | 53 | 48 | 43 | 39 | 34 | 30 | 25 | 21 | 17 | 13 | 9 | 5 | 1 |
| 60 | 94 | 89 | 84 | 78 | 73 | 68 | 63 | 58 | 53 | 49 | 44 | 40 | 35 | 31 | 27 | 22 | 18 | 14 | 10 | 6 | 2 |
| 61 | 94 | 89 | 84 | 79 | 74 | 68 | 64 | 59 | 54 | 50 | 45 | 40 | 36 | 32 | 28 | 24 | 20 | 16 | 12 | 8 | 4 |
| 62 | 94 | 89 | 84 | 79 | 74 | 69 | 64 | 60 | 55 | 50 | 46 | 41 | 37 | 33 | 29 | 25 | 21 | 17 | 13 | 9 | 6 |
| 63 | 95 | 90 | 84 | 79 | 74 | 70 | 65 | 60 | 56 | 51 | 47 | 42 | 38 | 34 | 30 | 26 | 22 | 18 | 14 | 11 | 7 |
| 64 | 95 | 90 | 85 | 79 | 75 | 70 | 66 | 61 | 56 | 52 | 48 | 43 | 39 | 35 | 31 | 27 | 23 | 20 | 16 | 12 | 9 |
| 65 | 95 | 90 | 85 | 80 | 75 | 70 | 66 | 62 | 57 | 53 | 48 | 44 | 40 | 36 | 32 | 28 | 25 | 21 | 17 | 13 | 10 |
| 66 | 95 | 90 | 85 | 80 | 76 | 71 | 66 | 62 | 58 | 53 | 49 | 45 | 41 | 37 | 33 | 29 | 26 | 22 | 18 | 15 | 11 |
| 67 | 95 | 90 | 85 | 80 | 76 | 71 | 67 | 62 | 58 | 54 | 50 | 46 | 42 | 38 | 34 | 30 | 27 | 23 | 20 | 16 | 13 |
| 68 | 95 | 90 | 85 | 81 | 76 | 72 | 67 | 63 | 59 | 55 | 51 | 47 | 43 | 39 | 35 | 31 | 28 | 24 | 21 | 17 | 14 |
| 69 | 95 | 90 | 86 | 81 | 77 | 72 | 68 | 64 | 59 | 55 | 51 | 47 | 44 | 40 | 36 | 32 | 29 | 25 | 22 | 19 | 15 |
| 70 | 95 | 90 | 86 | 81 | 77 | 72 | 68 | 64 | 60 | 56 | 52 | 48 | 44 | 40 | 37 | 33 | 30 | 26 | 23 | 20 | 17 |
| 71 | 95 | 90 | 86 | 82 | 77 | 73 | 69 | 64 | 60 | 56 | 53 | 49 | 45 | 41 | 38 | 34 | 31 | 27 | 24 | 21 | 18 |
| 72 | 95 | 91 | 86 | 82 | 78 | 73 | 69 | 65 | 61 | 57 | 53 | 49 | 46 | 42 | 39 | 35 | 32 | 28 | 25 | 22 | 19 |
| 73 | 95 | 91 | 86 | 82 | 78 | 73 | 69 | 65 | 61 | 58 | 54 | 50 | 46 | 43 | 40 | 36 | 33 | 29 | 26 | 23 | 20 |
| 74 | 95 | 91 | 86 | 82 | 78 | 74 | 70 | 66 | 62 | 58 | 54 | 51 | 47 | 44 | 40 | 37 | 34 | 30 | 27 | 24 | 21 |
| 75 | 96 | 91 | 87 | 82 | 78 | 74 | 70 | 66 | 63 | 59 | 55 | 51 | 48 | 44 | 41 | 38 | 34 | 31 | 28 | 25 | 22 |
| 76 | 96 | 91 | 87 | 83 | 78 | 74 | 70 | 67 | 63 | 59 | 55 | 52 | 48 | 45 | 42 | 38 | 35 | 32 | 29 | 26 | 23 |
| 77 | 96 | 91 | 87 | 83 | 79 | 75 | 71 | 67 | 63 | 60 | 56 | 52 | 49 | 46 | 42 | 39 | 36 | 33 | 30 | 27 | 24 |
| 78 | 96 | 91 | 87 | 83 | 79 | 75 | 71 | 67 | 64 | 60 | 57 | 53 | 50 | 46 | 43 | 40 | 37 | 34 | 31 | 28 | 25 |
| 79 | 96 | 91 | 87 | 83 | 79 | 75 | 71 | 68 | 64 | 60 | 57 | 54 | 50 | 47 | 44 | 41 | 37 | 34 | 31 | 29 | 26 |