Vapor Pressures of Water at Selected Temperatures

Temperature (oC) Pressure (kPa) Temperature (oC) Pressure (kPa)
0

5

10

12.5

15

15.5

16

16.5

17

17.5

18

18.5

19

19.5

20

20.5

 

 

 

 

 

 

 

0.61

0.87

1.23

1.45

1.71

1.76

1.82

1.88

1.94

2.00

2.06

2.13

2.19

2.27

2.344

2.41

 

 

 

 

 

 

 

21

21.5

22

22.5

23

23.5

24

24.5

25

26

27

28

29

30

35

40

50

60

70

80

90

95

100

2.49

2.57

2.64

2.72

2.81

2.90

2.98

3.10

3.17

3.36

3.57

3.78

4.01

4.25

5.63

7.38

12.34

19.93

31.18

47.37

70.12

84.53

101.32