144 



STATE BOARD OF AGRICULTURE. 



MONTHLY METEOROLOGICAL SUMMARY, LANSING, MICHIGAN, JUNE, 192L 



Barometer— Mean, 29.98 inches; highest, 30.44 inches, on 5; lowest. 29.66 inches, on 28. 



Temperature— Highest, 94°, on 1 7 ; lowest, 37°, on 5; greatest daily range, 33°, on 20; least daily range, 9°, on 7; normal temper- 

 ature, 67.2°; departure, +3.4°; accumulated departure since January 1, +1021°; average daily departure since January 1, +5.6°; 

 highest in 36 years, 99°; lowest, 34°. 



Precipitation (in inches)— Total this month, 3.24; normal, 3.40; departure, —0.16; since January Ist, —2.52; greatest amount 

 in 24 hours. 1.63, on 27 and 28; total snowfall, 0.0 in. 



Wind- Prevailing direction, south; total movement, 2,903 miles; average hourly velocity, 4.0 miles; maximum velocity, 18 

 miles per hour, from southwest, on 18. 



Dates op— Auroras, 0; hail, 0; sleet, 0; fog, dense, 0; thunderstorms, 2, 10, 18, 20, 21, 25, 26, 27, 28; halos: solar, 2, 5, 6, 7, 14. 

 23, lunar. 0; frost: killing, 0; heavy, 0; light, 4, 5. 



DEWEY A. SEELEY, 



Meteorologist. 



