10.00 



Monthly Mean, Maximum and Minimum Precipitation 

 Great Falls Station 



o 



8.00 



g 



"to 6.00 H 



"5. 

 o 



L_ 

 Q. 



4.00 — 



2.00 — 



0.00 



t ^?r — 



m 



^ 







# 



# 



i 





CO 



§ 





# 



