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STATE BOARD OF AGRICULTURE. 



Meteorological observations for the month of June, 1912, at Agricultural College, East 



Lansing, Michigan. 



Atmospheric Pressure.— (Reduced to sea level; inches and hundredths). — Mean, 30.03; highest, 30.46; date, 10; lowest, 

 29.49; date, 15. 



Temperature.— Highest, 89; date, 28; lowest, 40; date, 8; greatest daily range, 32; date, 28; least daily range, 13; date, 2. 



Precipitatio.n. — Total this month, 0.97; snowfall, 0; greatest precipitation in 24 hours, .57; date, 3; snow on the ground at end 

 of month, 0. 



Wind. — Prevailing direction, southwest; total movement, 3696 miles; average hourly velocity, 5.1; maximum velocity (for, 

 five minutes), 22 miles per hour, from northwest, on 4. 



Weather. — Number of days, clear, 13; partly cloudy, 11; cloudy, 6; on which .01 inch, or more, of precipitation occurred, 7. 



Miscellaneous Phenomena (dates of ).— Auroras, 0; halos: solar, 15, 27, 29; lunar, 0; hail, 0; sleet, 0; fog, 0; thunderstorms, 

 3, 8, 15, 28, 29; *frost: light, 0; heavy, 0; kilUng, 0; _ 



*Frosts are not recorded after the occurrence of '"killing," except in Florida and along the immediate coast of the Gulf of 

 Mexico. 



dewt;y a. seeley, 



Local Forecaster, Weather Bureau. 



