METEOROLOGICAL TABLES. 



123 



Meteorological observations for the month of November, 1911, at Agricultural College, East 



Lansing, Michigan. 



Atmospheric Peessuke.— (Reduced to sea level; inches and hundredths).— Mean, 29.97: highest, 30.65; date, 2; lowest, 

 29.25; date, 17. 



Temperature.— Highest, 68; date, 11; lowest, 12; date, 16; greatest daily range, 40; date, 12; least daily range, 4; date, 24. 



Precipitation.— Total this month, 3.40; snowfall, 8.2; greatest precipitation in 24 hours, 1.14; date, 11 and 12; snow on the 

 ground at end of month, 0. 



Wind.— Prevailing direction, southwest; total movement, 6,423 miles; average hourly velocity, 8.9; maximum velocity (for 

 five minutes), 31 miles per hour, from south, on 11. 



Weather. — Number of days, clear, 2; partly cloudv, 6; cloudy, 22; on which .01 inch, or more, of precipitation occurred, 16. 



Miscellaneous Phenomena (dates of).— Auroras, 0; halos: solar, 16; lunar, 3, 5; hail, 0; sleet, 7, 17; fog, 0; thunderstorms, 11. 



DEWEY A. SEELEY, 

 Local Forecaster, Weather Bureau. 



