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Catalog 207 • Page 163
PROPERTIES OF WATER AT VARIOUS TEMPERATURES
Properties of Water at Various Temperatures from 32° to 705.4° F
Specific Gravity
Wt. in
Vapor Pressure
Vapor Pressure*
Temp F
Temp C
60° F Reference
Lb/Cu Ft
PSI Abs
Feet Abs (at Temp)
32
0.0
1.002
62.42
0.0885
0.204
40
4.4
1.001
62.42
0.1217
0.281
45
7.2
1.001
62.40
0.1475
0.340
50
10.0
1.001
62.38
0.1781
0.411
55
12.8
1.000
62.36
0.2141
0.494
60
15.6
1.000
62.34
0.2563
0.591
65
18.3
0.999
62.31
0.3056
0.706
70
21.1
0.999
62.27
0.3631
0.839
75
23.9
0.998
62.24
0.4298
0.994
80
26.7
0.998
62.19
0.5069
1.172
85
29.4
0.997
62.16
0.5959
1.379
90
32.2
0.996
62.11
0.6982
1.617
95
35.0
0.995
62.06
0.8153
1.890
100
37.8
0.994
62.00
0.9492
2.203
110
43.3
0.992
61.84
1.275
2.965
120
48.9
0.990
61.73
1.692
3.943
130
54.4
0.987
61.54
2.223
5.196
140
60.0
0.985
61.39
2.889
6.766
150
65.6
0.982
61.20
3.718
8.735
160
71.1
0.979
61.01
4.741
11.172
170
76.7
0.975
60.79
5.992
14.178
180
82.2
0.972
60.57
7.510
17.825
190
87.8
0.968
60.35
9.339
22.257
200
93.3
0.964
60.13
11.526
27.584
212
100.0
0.959
59.81
14.696
35.353
220
104.4
0.956
59.63
17.186
41.343
240
115.6
0.948
59.10
24.97
60.77
260
126.7
0.939
58.51
35.43
60.77
280
137.8
0.929
58.00
49.20
122.18
300
148.9
0.919
57.31
67.01
168.22
320
160.0
0.909
56.66
89.66
227.55
340
171.1
0.898
55.96
118.01
303.17
360
182.2
0.886
55.22
153.04
398.49
380
193.3
0.874
54.47
195.77
516.75
400
204.4
0.860
53.65
247.31
663.42
420
215.6
0.847
52.80
308.83
841.17
440
226.7
0.833
51.92
381.59
1056.8
460
237.8
0.818
51.02
466.9
1317.8
480
248.9
0.802
50.00
566.1
1628.4
500
260.0
0.786
49.02
680.8
1998.2
520
271.1
0.766
47.85
812.4
2446.7
540
282.2
0.747
46.51
962.5
2972.5
560
293.3
0.727
45.3
1133.1
3595.7
580
304.4
0.704
43.9
1325.8
4345.0
600
315.6
0.679
42.3
1542.9
5242.0
620
326.7
0.650
40.5
1786.6
6341.0
640
337.8
0.618
38.5
2059.7
7689.0
660
34839.0
0.577
36.0
2365.4
9458.0
680
360.0
0.526
32.8
2708.1
11878.0
700
371.1
0.435
27.1
3093.7
16407.0
705.4
374.1
0.319
19.9
3206.2
23187.0
* Vapor pressure in feet of water (Abs.) converted from PSIA using sp. gr. at temperature.