| Water vapor pressure in mm Hg between 15.0°C and 30.8°C | | Temperature (°C) | 0.0 | 0.2 | 0.4 | 0.6 | 0.8 | | 15 | 12.788 | 12.953 | 13.121 | 13.290 | 13.461 | | 16 | 13.634 | 13.809 | 13.987 | 14.166 | 14.347 | | 17 | 14.530 | 14.715 | 14.903 | 15.092 | 15.284 | | 18 | 15.477 | 15.673 | 15.871 | 16.071 | 16.272 | | 19 | 16.477 | 16.685 | 16.894 | 17.105 | 17.319 | | 20 | 17.535 | 17.753 | 17.974 | 18.197 | 18.422 | | 21 | 18.650 | 18.880 | 19.113 | 19.349 | 19.587 | | 22 | 19.827 | 20.070 | 20.316 | 20.565 | 20.815 | | 23 | 21.068 | 21.324 | 21.583 | 21.845 | 22.110 | | 24 | 22.377 | 22.648 | 22.922 | 23.198 | 23.476 | | 25 | 23.756 | 24.039 | 24.326 | 24.617 | 24.912 | | 26 | 25.209 | 25.509 | 25.812 | 26.117 | 26.426 | | 27 | 26.739 | 27.055 | 27.374 | 27.696 | 28.021 | | 28 | 28.349 | 28.680 | 29.015 | 29.354 | 29.697 | | 29 | 30.043 | 30.392 | 30.745 | 31.102 | 31.461 | | 30 | 31.824 | 32.191 | 32.561 | 32.934 | 33.312 | | Handbook of Chemistry and Physics. 64th Ed.R. C. Weast Editor. CRC Press, Inc. Boca Raton Florida. 1983-84. p. D-193 | |