METEOROLOGICAL TABLES. 



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



143 



Character of 

 day. 



Cloudy 



Cloudy 



Partly Cloudy. 



Cloudy 



Cloudy 



Cloudy 



Partly Cloudy. 

 Partly Cloudy. 



Clear 



Partly Cloudy. 



Cloudy 



Cloudy 



Cloudy 



Cloudy 



Cloudy 



Cloudy 



Partly Cloudy. 



Cloudy 



Cloudy 



Partly Cloudy. 



Cloudy 



Partly Cloudy. 



Clear 



Clear 



Clear 



Clear 



Partly Cloudy 



Clear 



Clear 



Partly Cloudy 

 Partly Cloudy 



Percent- 

 age of 

 possible 

 sunshine. 



29 

 3 



68 















67 



37 



100 



78 



11 



20 



22 



42 



1 



18 



82 







3 



72 



19 



68 



90 



100 



100 



100 



74 



100 



87 



92 



75 



This month since 1863. 



Mean highest temperature " 30 5 



Mean lowest temperature 116 



Mean temperature for month 21 



Total precipitation for month 1 23 



Weather. 



Number days clear 7 



Partly cloudy 10 



Cloudy 14 



With 0.01 inch or more of precipitation 13 



Sunshine. 



Number hours sunshine 148 5 



Possible hours sunshine 292 .5 



Percentage of possible ', 51 



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 



Mean 

 tempera- 

 ture. 



22 3 

 21 1 

 21 2 

 17 6 

 19 

 29.4 



25 4 

 24 8 



21 6 

 15 9 

 27.7 

 12 9 



30 2 

 18.1 

 29 1 

 19 2 

 37.1 



17 

 24 9 



14 4 



15 5 

 15 3 

 18.8 



18 2 

 15 4 

 28 



31 5 

 26.7 

 19.2 

 14 8 



26 9 



17 5 



24 6 



22 3 

 24.9 

 21 7 

 25.6 

 22.2 

 20.5 

 20.7 

 14.4 



18 2 

 31.8 



23 2 

 23,8 

 26 6 

 23 4 



25 2 

 9 2 



26.2 

 27.0 

 20.4 

 27.6 

 21.0 

 10 2 

 28.5 

 13.2 

 29.2 

 21.0 



Total 

 precipita- 

 tion. 



94 



65 



2 03 



1 68 

 1 47 



87 



1 93 



3 95 



42 



2 98 



3 53 



1 81 

 1 63 

 1.33 



1 12 



49 



2 67 

 2 27 



1 47 

 1 53 



1 23 



2 70 



2 66 



3 25 

 2 18 

 1 53 

 2.31 

 82 



96 

 1.78 



1 37 

 1 04 

 0.79 

 4.17 

 3.07 

 2.03 

 1.17 

 1 51 

 0.43 



1 20 



2 82 

 1 07 

 1 99 

 3.97 



1 851 



2 16 

 2 52 



1 43 

 80 

 3.10 

 2.98 

 1.54 

 3.11 

 1.55 



2 08 



36 



1 34 



41 



1 23 



Barometer — Mean, 30.17 inches; highest, 30.80 inches, on 24th; lowest, 29.44 inches, on 4th. 



Temperature— Highest, 48°, on 4th; loVest, — 12°, on 25th; greatest daily range, 31 , on 14th;' least daily range, 6°, on 18th; 

 nirmal temperature, 22.7°; departure, —1.7°; accumulated departure since January 1, —51°; average daily departure since 

 Ja mary 1, —1.7; highest in 37 years. 63°; lowest, —26°. 



Precipitation (in inches) — Total this month, 1.23; normal, 2.09; departure, —0.86; since January 1, —0.86; greatest amount 

 in 24 hours, 0,74, on 4th; total snowfall, 5,9 in. 



Wind — Prevailing direction, southwest; total movement, 5,498 miles; average hourly velocity, 7.4 miles; maximum velocity, 

 27 miles per hour from southwest on 4th. 



Dates of — Auroras, 0; hail, 0; sleet, 0; fog — dense, 29j thunderstorms, 0; halos^solar, 14, 27, 31; halos — lunar, 10, 17; frost — 

 killing, — ; heavy, — ; light, — . 



■ DEWEY A. SEELEY, 



Meteorologist. 



