METEOROLOGICAL TABLES 



133 



MONTHLY METEOROLOGICAL SUMMARY, LANSING, MICHIGAN, JULY, 1922. 



Date. 



1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



1.3 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 



24 



25 



26 



27 



28 



29 



30 



31, 



Temperature. 



Highest 



84 

 70 

 72 

 78 

 85 

 79 

 80 

 87 

 90 

 80 

 82 

 79 

 82 

 83 

 88 

 82 

 77 

 78 

 81 

 83 

 85 

 85 

 80 

 82 

 82 

 86 

 85 

 82 

 83 

 83 



Lowest 



68 

 64 

 51 

 44 

 46 

 56 

 57 

 55 

 57 

 68 

 66 

 59 

 56 

 52 

 55 

 60 

 62 

 58 

 54 

 53 

 57 

 63 

 67 

 55 

 51 

 62 

 63 

 60 

 56 

 56 

 61 



Mean 



77 

 74 

 60 

 58 

 62 

 70 

 68 

 68 

 72 

 79 

 73 

 70 

 68 

 67 

 69 

 74 

 72 

 68 

 66 

 67 

 70 

 74 

 76 

 68 

 66 

 72 

 74 

 72 

 69 

 70 

 72 



Precipita- 

 tion in 

 inches. 



























0.01 











84 



74 



0.32 















37 



02 



















0.03 































T. 



24 



Character of 

 day 



Partly CIcudy 

 Partly Cloudv 

 Partly Cloudy 



Clear 



Clear 



Partly Cloudy 



Cloudy 



Partly Cloudy 

 Partly Cloudy 



Cloudy 



Cloudy 



Cloudy 



Clear 



Clear 



Clear 



Cloudy 



Cloudy 



Partly Cloudy 



Clear 



Clear 



Partly Cloudy 

 Partly Cloudy 

 Partly Cloudy 



Cloudy 



Clear 



Partly Cloudv 

 Partly Cloudy 

 Partly Cloudy 



Cloudy 



Partly Cloudy 

 Cloudy 



Percent- 

 age of 

 possible 

 sunshine 



72 

 90 

 / 97 

 100 

 100 

 74 

 45 

 55 

 88 

 57 

 29 

 38 

 80 

 100 

 100 

 40 

 41 

 89 

 97 

 97 

 75 

 28 

 54 

 68 

 91 

 41 

 63 

 79 

 94 

 82 

 43 



Mean highest tenpcrature 81 9° 



Mean lowest temperature 57 8° 



Mean temperature for month 69 8° 



Total precipitation for month 2 . 57 



Weather 



Number days clear 8 



Partly cloudy 14 



Cloudy 9 



With 01 inch or more of precipitation 8 



Sunshine 



Number hours sunshine 331 4 



Possible hours sunshine 464 9 



Percentage of possible 71 



This month since 1863 



Year. 



1863 

 1864 

 1865 

 1866 

 1867 

 1868 

 1869 

 1870 

 1871 

 1872 

 1873 

 1874 

 1875 

 1876 

 1877 

 1878 

 1879 

 1880 

 1881 

 1882 

 1883 

 1884 

 1885 

 1886 

 1887 

 1888 

 1889 

 1890 

 1891 

 1892 

 1893 

 1894 

 1895 

 1896 

 1897 

 1898 

 1899 

 1900 

 1901 

 1902 

 1903 

 1904 

 1905 

 1906 

 1907 

 1908 

 1909 

 1910 

 1911 

 1912 

 1913 

 1914 

 1915 

 1916 

 1917 

 1918 

 1919 

 1920 

 1921 

 1922 

 Normal 



Mean 

 tempera- 

 ture. 



74 5 

 65 6 

 71.7 

 71 6 

 77.2 

 70 4 

 74 4 

 70.6 



74 9 

 70.8 

 72.0 

 69.7 

 72.5 

 71.4 

 73.0 

 74.0 

 68 

 73 1 

 67.5 

 68 9 

 68 

 72.7 

 70 7 



75 5 



70 



70 



71 



65 



70 



71 



73 



70.5 



71.8 



73.8 



70.0 



69 8 



69 6 

 74 2 



70 6 

 67.9 

 69 2 



69 8 



70 8 

 70 

 73 2 



70 



71 

 71 3 



69 6 



70 8 



71 

 67.9 



76 1 

 70 

 69 2 

 72.4 

 67 3 



77 



69 8 



70 9 



Total 

 precipita- 

 tion. 



1.25 

 3.91 



19 

 78 

 11 

 77 

 02 

 10 

 36 

 12 

 56 

 42 

 10 

 25 

 96 

 19 



4 

 1 

 1 

 5 

 8 

 3 

 3 

 5 

 2 

 2 

 2 

 2 

 2 

 2 

 6.27 



1 81 



2 32 

 1.27 



12 60 

 2.52 



65 



1 50 



2 40 



3 41 

 92 

 1.88 

 2.00 

 1.86 



86 

 1.47 

 6.73 

 8 49 



1 34 



2 11 



4 15 



5 08 

 7.13 

 3.79 



1 97 

 5.75 



2 23 



4 30 



1 03 



2 56 

 1 53 

 1 65 



5 06 

 2.85 

 1 65 

 5 17 

 09 



06 

 96 

 69 

 01 

 61 

 57 

 22 



Barometer — Mean, 30.00 inches; highest, 30.34 inches, on 13th; lowest, 29.62 inches, on 7th. 



Temperature — Highest, 90° on 10th; lowest, 44°, on 4th; greatest daily range, 32° on 5th; least daily range, 14°, on 11th; 

 normal temperature, 70.9°; departure, — 1.1°; accumulated departure since January 1, -f354°; average daily departure since 

 January 1, +1.7°; highest in 37 years, 102°; lowest, 37°. 



Precipitation (in inches) — Total this month, 2 57; normal, 3.22; departure — 0.65; since January 1, — 1.68; greatest amount 

 in 24 hours, 1.58, on 10th and nth; total snowfall, 0.0 in. 



Wind — Prevailing direction, northwest; total movement, 3,258 miles; average hourly velocity, 4.4 miles, maximum velocity. 

 22 miles per hour from southwest on 12th. 



Dates of— Auroras, 28-29; hail, 0; sleet, 0; fog, dense, 12; thunderstorms, 10, 11, 16, 17, 22, 31; halos, solar, 2, 6, 9, 29.; 

 halos, lunar, 0; frost, killing, 0; heavy, 0; light, 4. 



B. B. WHITTIER, Meteorologist, 

 Temporarily in charge. 



