Massachusetts 

 Agricultural Experiment Station 



Meteorological Series Bulletin No. 509 May, 1931 



Meteorological Observations 



FOR 



MAY 



1931 



C. I. GUNNESS 



OBSERVATORY 



Latitude, 42° 23' 48.5" N. Longitude 72° 31' 10" W. 



Height of barometer above ground, 36 ft. Above sea level, 253.5 ^^^ 



Height of wind instruments 67 ft. Time used, 75th Mer. 



Requests for bulletins should be addressed to the 



AGRICULTURAL EXPERIMENT STATION 



AMHERST, MASS. 



