252 



THE CLIMATE OF CECIL COUNTY 



exceeded in a period of over 80 years, as shown by the Baltimore 

 observations since 1817. 



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Fig. 13. 



(a) Absolute maximum temperature. 



(b) Average maximum temperature. 



(c) Average minimum temperature. 



(d) Absolute minimum temperature. 



Woodlawn, Cecil County. 



NORMAL TEMPER ATURES AND DEPARTURES THEREFROM. 



Accepting the average temperature at Woodlawn for eleven years 

 as a normal for northern Cecil county, we have for this value 51.9° 



