Description

To estimate the heat experienced for a given air temperature and humidity.


 

% Humidity

75 °F

80 °F

85 °F

90 °F

95 °F

100 °F

105 °F

110 °F

40

74

79

86

93

101

110

122

135

50

75

81

88

96

107

120

135

150

60

76

82

90

100

114

132

149

163

70

77

85

93

106

124

144

161

 

80

78

86

97

113

136

157

166

 

90

79

88

102

122

150

170

 

 

 

For a given temperature, then

 

experienced temperature =

= (a * ((humidity) ^ 2)) + (b * (humidity)) + c

 

 

given temperature °F

a

b

c

75

0

0.1

70

80

0

0.18

71.8

85

0.0041

-0.2196

88.3929

90

0.0075

-0.39786

96.9857

95

0.0107

-0.4157

100.6286

100

0.00339

0.7675

73.6214

105

-0.01286

2.68286

34.4857

110

-0.01

2.4

55

 

for a given humidity, then:

 

experienced temperature =

= (a * ((temperature) ^ 2)) + (b * (temperature)) + c

 

given % humidity

a

b

c

40

0.02524

-2.95

153.61905

50

0.03619

-4.54762

212.75

60

0.04

-4.81905

211.5119

70

0.06667

-9.02857

379.4762

80

0.032857

-2.735714

95.7857

90

0.079286

-10.09786

389.25

 


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