The sections on Temperature Humidity Index and Relative Humidity are further down this page.
Information for the following table was taken from the http://www.nws.noaa.gov/om/windchill/ web site on November 2, 2004:
| Temp °F |
Wind Speed in Miles per Hour | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | |
| 40 | 36 | 34 | 32 | 30 | 29 | 28 | 28 | 27 | 26 | 26 | 25 | 25 |
| 35 | 31 | 27 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 19 | 18 | 17 |
| 30 | 25 | 21 | 19 | 17 | 16 | 15 | 14 | 13 | 12 | 12 | 11 | 10 |
| 25 | 19 | 15 | 13 | 11 | 9 | 8 | 7 | 6 | 5 | 4 | 4 | 3 |
| 20 | 13 | 9 | 6 | 4 | 3 | 1 | 0 | -1 | -2 | -3 | -3 | -4 |
| 15 | 7 | 3 | 0 | -2 | -4 | -5 | -7 | -8 | -9 | -10 | -11 | -11 |
| 10 | 1 | -4 | -7 | -9 | -11 | -12 | -14 | -15 | -16 | -17 | -18 | -19 |
| 5 | -5 | -10 | -13 | -15 | -17 | -19 | -21 | -22 | -23 | -24 | -25 | -26 |
| 0 | -11 | -16 | -19 | -22 | -24 | -26 | -27 | -29 | -30 | -31 | -32 | -33 |
| -5 | -16 | -22 | -26 | -29 | -31 | -33 | -34 | -36 | -37 | -38 | -39 | -40 |
| -10 | -22 | -28 | -32 | -35 | -37 | -39 | -41 | -43 | -44 | -45 | -46 | -48 |
| -15 | -28 | -35 | -39 | -42 | -44 | -46 | -48 | -50 | -51 | -52 | -54 | -55 |
| -20 | -34 | -41 | -45 | -48 | -51 | -53 | -55 | -57 | -58 | -60 | -61 | -62 |
| -25 | -40 | -47 | -51 | -55 | -58 | -60 | -62 | -64 | -65 | -67 | -68 | -69 |
| -30 | -46 | -53 | -58 | -61 | -64 | -67 | -69 | -71 | -72 | -74 | -75 | -76 |
| -35 | -52 | -59 | -64 | -68 | -71 | -73 | -76 | -78 | -79 | -81 | -82 | -84 |
| -40 | -57 | -66 | -71 | -74 | -78 | -80 | -82 | -84 | -86 | -88 | -89 | -91 |
| -45 | -63 | -72 | -77 | -81 | -84 | -87 | -89 | -91 | -93 | -95 | -97 | -98 |
Information for the following table was taken from the http://www.nws.noaa.gov/er/lwx/heatindx.htm web site:
| Temp °F |
Relative Humidity % | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | |
| 90 | 89 | 91 | 92 | 94 | 96 | 98 | 100 | 103 | 106 | 109 | 112 | 115 | 119 |
| 91 | 90 | 92 | 94 | 96 | 98 | 100 | 103 | 106 | 109 | 112 | 115 | 119 | 123 |
| 92 | 92 | 94 | 96 | 98 | 100 | 103 | 105 | 108 | 112 | 115 | 119 | 123 | 128 |
| 93 | 93 | 95 | 97 | 100 | 102 | 105 | 108 | 111 | 115 | 119 | 123 | 127 | 132 |
| 94 | 95 | 97 | 99 | 102 | 104 | 107 | 111 | 114 | 118 | 122 | 127 | 132 | 137 |
| 95 | 96 | 98 | 101 | 104 | 107 | 110 | 114 | 117 | 122 | 126 | 131 | 136 | 141 |
| 96 | 98 | 100 | 103 | 106 | 109 | 113 | 116 | 121 | 125 | 130 | 135 | 141 | 146 |
| 97 | 99 | 102 | 105 | 108 | 112 | 115 | 120 | 124 | 129 | 134 | 140 | 145 | 152 |
| 98 | 101 | 104 | 107 | 110 | 114 | 118 | 123 | 127 | 133 | 138 | 144 | 150 | 157 |
| 99 | 102 | 106 | 109 | 113 | 117 | 121 | 126 | 131 | 137 | 143 | 149 | 155 | 163 |
| 100 | 104 | 107 | 111 | 115 | 119 | 124 | 129 | 135 | 141 | 147 | 154 | 161 | 168 |
| 101 | 106 | 109 | 113 | 118 | 122 | 127 | 133 | 139 | 145 | 152 | 159 | 166 | 174 |
| 102 | 108 | 112 | 116 | 120 | 125 | 131 | 136 | 143 | 149 | 156 | 164 | 172 | 180 |
| 103 | 110 | 114 | 118 | 123 | 128 | 134 | 140 | 147 | 154 | 161 | 169 | 178 | 186 |
| 104 | 112 | 116 | 121 | 126 | 131 | 137 | 144 | 151 | 158 | 166 | 175 | 184 | 193 |
| 105 | 114 | 118 | 123 | 129 | 135 | 141 | 148 | 155 | 163 | 171 | 180 | 190 | 199 |
This information was copied from the "Humidity" article in the World Book Encyclopedia:
| Wet °F |
Dry-Bulb Temperatures in °F | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 58 | 60 | 62 | 64 | 66 | 68 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 82 | 84 | 86 | 88 | |
| 38 | 7 | 2 | ||||||||||||||||||||
| 40 | 15 | 11 | 7 | |||||||||||||||||||
| 42 | 25 | 19 | 14 | 9 | 7 | |||||||||||||||||
| 44 | 34 | 29 | 22 | 17 | 13 | 8 | 4 | |||||||||||||||
| 46 | 45 | 38 | 30 | 24 | 18 | 14 | 10 | 6 | 4 | 3 | 1 | |||||||||||
| 48 | 55 | 47 | 40 | 33 | 26 | 21 | 16 | 12 | 10 | 9 | 7 | 5 | 4 | 3 | 1 | |||||||
| 50 | 66 | 56 | 48 | 41 | 34 | 29 | 23 | 19 | 17 | 15 | 13 | 11 | 9 | 8 | 6 | 5 | 4 | 3 | ||||
| 52 | 77 | 67 | 57 | 50 | 43 | 36 | 31 | 25 | 23 | 21 | 19 | 17 | 15 | 13 | 12 | 10 | 9 | 7 | 5 | 3 | 1 | |
| 54 | 88 | 78 | 68 | 59 | 51 | 44 | 38 | 33 | 30 | 28 | 25 | 23 | 21 | 19 | 17 | 16 | 14 | 12 | 10 | 7 | 5 | 3 |
| 56 | 89 | 79 | 68 | 60 | 53 | 46 | 40 | 37 | 34 | 32 | 29 | 27 | 25 | 23 | 21 | 19 | 18 | 14 | 12 | 9 | 7 | |
| 58 | 89 | 79 | 70 | 61 | 54 | 48 | 45 | 42 | 39 | 36 | 34 | 31 | 29 | 27 | 25 | 23 | 20 | 16 | 14 | 11 | ||
| 60 | 90 | 79 | 70 | 62 | 55 | 52 | 49 | 46 | 43 | 40 | 38 | 35 | 33 | 31 | 29 | 25 | 21 | 18 | 15 | |||
| 62 | 90 | 80 | 71 | 64 | 60 | 57 | 53 | 50 | 47 | 44 | 42 | 39 | 37 | 35 | 30 | 26 | 23 | 20 | ||||
| 64 | 90 | 80 | 72 | 68 | 65 | 61 | 58 | 54 | 51 | 48 | 46 | 43 | 41 | 36 | 32 | 28 | 25 | |||||
| 66 | 90 | 81 | 77 | 73 | 69 | 65 | 62 | 59 | 56 | 53 | 50 | 47 | 42 | 37 | 33 | 30 | ||||||
| 68 | 90 | 86 | 82 | 78 | 74 | 70 | 66 | 63 | 60 | 57 | 54 | 48 | 43 | 39 | 35 | |||||||
| 70 | 95 | 91 | 86 | 82 | 78 | 74 | 71 | 67 | 64 | 61 | 55 | 49 | 44 | 40 | ||||||||
| 72 | 95 | 91 | 86 | 82 | 79 | 75 | 71 | 68 | 61 | 56 | 50 | 46 | ||||||||||
| 74 | 96 | 91 | 87 | 83 | 79 | 75 | 69 | 62 | 57 | 51 | ||||||||||||
| 76 | 96 | 91 | 87 | 83 | 76 | 69 | 63 | 57 | ||||||||||||||
| 78 | 96 | 91 | 84 | 76 | 70 | 64 | ||||||||||||||||
| 80 | 92 | 84 | 77 | 70 | ||||||||||||||||||
| 82 | 92 | 84 | 77 | |||||||||||||||||||
| 84 | 92 | 85 | ||||||||||||||||||||
| 86 | 92 | |||||||||||||||||||||