Relative Humidity of the Air, 1846. 



73 



TABLE LIU. — Mean Relative Humidity of the Air, Saturation being = 1, with reference to the 



Moon's Age and Declination, for 1846. 



Moon's 

 Age. 



Mean 

 Relative 

 Humidity. 



Moon's 

 Age. 



Mean 

 Relative 

 Humidity. 



After 



Moon 



farthest 



North. 



Mean 



Relative 



Humidity. 



After 



Moon 



farthest 



North. 



Mean 



Relative 



Humidity. 



Day. 



15 



0-873 



Day. 







0^844 



Day. 

 



0^827 



Day. 



14 



0-847 



16 



•847 



1 



•830 



1 



•859 



15 



•856 



17 



•820 



2 



•825 



2 



•845 



16 



•878 



18 



•843 



3 



• 814 



3 



•839 



17 



•877 



19 



•854 



4 



•848 



4 



•866 



18 



•866 



20 



•829 



5 



•833 



5 



•850 



19 



•865 



21 



•843 



6 



•863 



6 



•860 



20 



•850 



22 



•840 



7 



• 851 



7 



•862 



21 



•835 



23 



•841 



8 



•867 



8 



•823 



22 



■840 



24 



•854 



9 



•870 



9 



.•827 



23 



•849 



25 



•867 



10 



•854 



10 



•826 



24 



•842 



26 



•881 



11 



•833 



11 



•838 



25 



•836 



27 



•879 



12 



•847 



12 



•835 



26 



■845 



28 



• 862 



13 



•823 



13 



•847 



27 



-838 



29 



•885 



14 



•864 











TABLE LIV. — Mean Relative Humidity at the Observation Hours for each Month, for each 

 Astronomical Quarter, and for the Year 1846. 



Makerstoun 



iri-. 



igh. 



21''. 



SS"!. 



Ih. 



3^. 



Sh. 



7^. 



9i>. 



Mean Time. 





















January- 



0-905 



0^924 



0^906 



©•887 



0-878 



0-894 



©•890 



0-888 



0-895 



February 



•878 



•886 



•864 



•799 



-777 



•778 



•823 



■841 



-862 



March 



•917 



•911 



•835 



•760 



-710 



•707 



•765 



-848 



-885 



April 



•941 



•900 



•814 



•777 



-773 



•763 



•804 



-871 



-924 



May 



•892 



•794 



•702 



•658 



•669 



•644 



•690 



•770 



•838 



June 



•901 



•818 



•664 



•565 



•544 



■588 



•616 



-730 



•848 



July 



•902 



■841 



•792 



•763 



•751 



•750 



•783 



-849 



-898 



August 



•969 



•921 



•847 



•778 



•758 



•729 



-760 



-862 



■929 



September 



•959 



•940 



•865 



•774 



•763 



•768 



-798 



-890 



-935 



October 



•931 



•932 



•895 



•859 



•814 



•808 



-871 



-907 



•925 



November 



•926 



•916 



•899 



•864 



-832 



•843 



•896 



-899 



-914 



December 



•912 



•923 



•912 



•872 



-863 



•873 



-903 



-910 



-919 



Nov., Dec, Jan., 



•914 



-921 



•906 



•874 



■858 



•870 



-896 



-899 



-909 



Feb., Mar., Apr., 



•912 



•899 



•838 



•779 



-753 



•749 



■797 



-853 



-890 



May, June July, 



•898 



•818 



•719 



■662 



•655 



•661 



-696 



-783 



-861 



Aug., Sept., Oct., 



•953 



•931 



•869 



•804 



•778 



•768 



•810 



-886 



■930 



The Year, 



•919 



•892 



•833 



•780 



•761 



•762 



-800 



-855 



•898 



MAG. AND MET. OBS. 1845 AND 1846. 





