50 



Results of Makerstoun Observations, 1845. 



TABLE XVI.— Hourly Means of the Relative Humidity of the Air for each Month in 1845, 



Saturation being = 1. 



Mak. 

 M. T. 



Jan. 



Feb. M 



arch. A 



pril. ] 



May. J 



rune. July. 



\ug. Sept. 



Oct. 



Nov. ] 



Dec. 



h. 



12 



931 



898 



881 



928 



926 



921 



935 



931 



937 



875 



886 



872 



13 



940 



897 



884 



939 



919 



933 



936 



937 



935 



887 



892 



875 



14 



930 



907 



889 



935 



914 



922 



930 



929 



938 



872 



894 



862 



15 



941 



907 



883 



927 



912 



916 



934 



948 



945 



867 



887 



861 



16 



937 



897 



871 



937 



913 



909 



935 



932 



945 



872 



905 



850 



17 



936 



902 



886 



926 



892 



903 



921 



930 



938 



879 



899 



853 



18 



928 



897 



888 



918 



880 



874 



912 



907 



939 



873 



905 



857 



19 



927 



896 



872 



893 



852 



834 



878 



881 



917 



879 



894 



853 



20 



941 



888 



829 



864 



816 



801 



843 



831 



881 



866 



916 



843 



21 



927 



864 



801 



816 



790 



762 



807 



789 



842 



852 



885 



842 



22 



917 



808 



738 



773 



771 



742 



775 



754 



792 



817 



858 



844 



23 



882 



823 



706 



738 



748 



737 



747 



734 



766 



792 



832 



807 







878 



800 



684 



704 



741 



719 



732 



730 



757 



784 



827 



810 



1 



866 



779 



679 



664 



746 



699 



715 



715 



726 



749 



800 



811 



2 1 



858 



788 



673 



652 



757 



707 



726 



703 



697 



766 



814 



816 



3 



870 



792 



687 



640 



738 



711 



722 



716 



702 



784 



840 



835 



4 



890 



763 



739 



649 



752 



731 



735 



742 



745 



806 



872 



846 



5 



930 



819 



751 



692 



774 



739 



765 



779 



777 



828 



878 



846 



6 



910 



849 



800 



737 



802 



774 



778 



831 



840 



843 



879 



862 



7 



918 



874 



841 



807 



838 



807 



822 



863 



877 



850 



878 



862 



8 



923 



882 



850 



858 



868 



844 



868 



893 



873 



862 



875 



863 



9 



918 



890 



862 



871 



891 



870 



902 



901 



901 



861 



881 



878 



10 



915 



884 



883 



906 



896 



903 



919 



923 



913 



857 



880 



861 



11 



905 



887 



882 



923 



908 



912 



923 



924 



912 



857 : 



888 



851 



TABLE XVII. — Hourly Means of the Relative Humidity for each Astronomical Quarter, and 



for the year 1845. 





Nov. 



Feb. 



May. 



Aug. 





Mak. 

 M. T. 



Nov. 



Feb. 



May. 



Aug. 





Mak. 



Dec. 



March. 



June. 



Sept. 



Year. 



Dec. 



March. 



June. 



Sept. 



Year. 



M. T. 



Jan. 



April. 



July. 



Oct. 





Jan. 



April. 



July. 



Oct. 





h. 



12 



0-896 



0^902 



0-927 



0914 



0910 



h. 

 



0^838 



0^729 



0731 



0757 



0764 



13 



•902 



•907 



•929 



•920 



•914 



1 



•826 



•707 



•720 



•730 



•746 



14 



•895 



•910 



•922 



•913 



•910 



2 



•829 



•704 



•730 



•722 



•746 



15 



•896 



•906 



•921 



•920 



■911 



3 



, ^848 



•706 



•724 



•734 



•753 



16 



•897 



•902 



•919 



•916 



■909 



4 



1 •869 



•717 



•739 



•764 



•772 



17 



•896 



•905 



•905 



•916 



■905 



5 



■885 



•754 



•759 



•795 



•798 



18 



•897 



•901 



•889 



•906 



•898 



6 



•884 



•795 



•785 



•838 



•825 



19 



•891 



•887 



•855 



•892 



•881 



7 



• 886 



•841 



•822 



■863 



•853 



20 



•900 



•860 



•820 



•859 



•860 



8 



•887 



■863 



•860 



■876 



■872 



21 



•885 



•827 



•786 



•828 



■831 



9 



•892 



•874 



•888 



•888 



•885 



22 



•873 



•773 



•763 



•788 



•799 



10 



•885 



•891 



•906 



•898 



■895 



23 



•840 



•756 



•744 



•764 



•776 



11 



•881 



•897 



•916 



•898 



•898 



