E .«- 



JflK rZE MflR P"R tint JUN JUL RUS SEP KT NOV CEC RNNUR:. 

 MONTH 



Figure 5. Atmospheric pressure, 1983 



X 83 

 o 80-82 



JRN rca ^fl=? fFf? nHY JUN JUL rug SEP OCT NOV Dec FMNU^lL 

 MONTH 



Figure 6. Precipitation, 1983 



31 



