BY PROF. E. S. SNELL. 



199 



MAY, 1873. — CoNTixuED. 



WINDS. 



E. 

 N. Z. 

 N.W. 



y.w. 

 w. 



N.W. 



S. E. 

 N. E. 

 S. E. 

 S. E. 



N.W. 

 N.W. 

 3 I N.W. 



1 



S. E. 

 S. E. 

 N. E. 



E. 



N. 

 N.W. 

 N.W. 

 N.W. 

 N.W. 

 N.W. 



s. w. 



N.W. 



S. E. 

 S. E. 



s. w. 



s. 

 s. 



N.W. 

 N.W. 



S. E. 

 S. E. 



W. 

 S. E. 

 N.W. 



BAROMETER. 



BAROMETER HEIGHT REDUCED 

 TO FREEZING POINT. 



29.934 



29.712 



29.378 



29.625 



29.720 



30.059 



30.140 



30.155 



29.949 



29.801 



29.689 



29.433 



29.395 



29.511 



29.473 



29.583 



29.602 



29.675 



29.730 



29.980 



30.064 



29.934 



29.788 



29.474 



29.562 



29.865 



29.778 



29.583 



29.682 



29.713 



30.311 



Per cent, of Time and Force : 

 N. w. & w. 42 ; s. w. & 8. 12 ; 

 8. E. & E. 32; N. E. & N. 14. 



29.816 



29.581 



29.348 



29.661 



29.710 



30.024 



30.082 



30.049 



29.906 



29.776 



29.566 



29.431 



29.198 



29.420 



29.473 



29.554 



29.587 



29.647 



29.687 



29.946 



30.013 



29.866 



29.688 



29.334 



29.616 



29.788 



29.680 



29.463 



29.731 



29.780 



30.062 



29.764 



29.487 



29.487 



29.716 



29.884 



30.049 



30.076 



30.037 



29.869 



29.781 



29.477 



29.515 



29.407 



29.427 



29.552 



29.587 



29.658 



29.759 



29.822 



30.007 



30.007 



29.837 



29.606 



29.471 



29.717 



29.796 



29.626 



29.552 



29.654 



29.922 



30.045 



29.838 



29.593 



29.404 



29.661 



29.771 



30.044 



30.099 



30.080 



29.908 



29.786 



29.577 



29.460 



29.333 



29.453 



29.499 



29.575 



29.616 



29.694 



29.749 



29.978 



30.028 



29.879 



29.694 



29.426 



29.632 



29.816 



29.695 



29.553 



29.668 



29.805 



30.073 



FORCE OR 



PRESSURE OF 



VAPOR, 



In Inches. 



Mean, 

 Max., 



Min., 



29.722 

 30.311 

 29.198 



220 



,287 



.205 



,204 



.246 



.142 



.208 



.203 



.250 



.292 



.382 



.351 



.238 



.167 



.171 



.280 



.260 



.260 



.265 



.228 



.267 



.303 



.471 



.542 



.421 



.419 



.355 



.552 



.548 



.376 



.218 



,197 



.254 



.194 



.165 



.166 



.274 



.156 



.166 



.273 



.372 



.394 



.259 



.423 



.172 



.228 



.224 



.190 



.207 



.189 



.207 



.266 



.248 



.585 



.454 



.367 



.508 



.520 



.734 



.473 



.179 



.320 



RELATIVE 

 HUMIDITY OR 

 FRACTION OF 

 SATURATION. 



.252 

 .212 

 .195 

 .212 

 .199 

 .189 

 .173 

 .154 

 .270 

 .373 

 .345 

 .175 

 .184 

 .125 

 .214 

 .270 

 .240 

 .152 

 .205 

 .186 

 .278 

 .436 

 .497 

 .309 

 .332 

 .306 

 .364 

 .544 

 .406 

 .180 

 .249 



Mean,. 

 Max., . 

 Min., . 



.287 

 .734 

 .125 



Mean, . . 64 

 Max., . . 96 

 Min., . . 25 



