302 



ENVIRONMENTAL CONDITIONS. 



Table 15. — Precipitation and evaporation data for the year and for the three summer months* 



June to August. — Continued. 



Station. 



North Carolina: 



Asheville 



Charlotte 



Hatteras 



Raleigh 



Wilmington 



North Dakota: 



Bismarck 



Devils Lake . . . 



(Fort Totten). 



Williston 



(Fort Buford). 

 Ohio: 



Cincinnati .... 



Cleveland. . . . 



Columbus .... 



Sandusky 



Toledo 



Oklahoma: 



Fort Sill (S41) , 



Oklahoma .... 

 Oregon: 



Astoria (S17) . 



Baker City . . . 



Portland 



Roseburg 



Pennsylvania : 



Erie 



Hamsbvu-g 



Philadelphia. . 



Pittsburgh 



Scranton 



Rhode Island: 



Block Island . . 



Providence. . . 

 South Carolina: 



Charleston 



Columbia 



South Dakota: 



Huron 



Pierre 



(Fort Sully) . . 



Rapid City . . . 



Yankton 



Tennessee: 



Chattanooga . . 



Knoxville 



Memphis 



Nashville 



03 



3 



-S o 



o '-S 



-^ o3 



6 £ 



inches. 

 49.56 

 49.20 

 60.85 

 49.60 

 51.05 



17.64 

 20.16 



15.07 



37.33 

 35.04 

 36.92 

 34.02 

 30.62 



30.85 

 31.69 



75.35 

 13.20 

 45.13 

 34.43 



38.55 

 37.27 

 41.17 

 36.35 

 37.05 



44.36 

 43.38 



52.07 

 46.08 



21.10 



16.63 



18.69 

 25.43 



50.68 

 49.35 

 60.34 

 48.49 



O 



C ^a 

 o Eq 



•■5 ^ 

 2 °£ 



? 00 





inches. 



49.0 

 31.3 

 37.0 

 38.4 



31.0 

 27.2 



35.5 



52.0 

 35.7 

 47.8 

 36.6 

 38.6 



46.1 



25.3 



34.7 

 39.2 



33.8 



45.0 

 44.5 



24.0 



43.7 

 43.2 



33.0 

 41.9 



31.0 



46.4 

 45.9 

 50.0 

 50.1 



1.00 

 1.94 

 1.34 

 1.33 



0.57 

 0.74 



0.42 



0.72 

 0.98 

 0.77 

 0.93 

 0.79 



0.67 



2.98 



1.30 



0.88 



1.14 



6.91 

 0.82 



1.85 



1.19 

 1.07 



0.64 

 0.40 



0.82 



1.09 

 1.08 

 1.01 

 0.97 



to 



O) 



__ CO ^^ 



S a 1=1 

 S o o 



inches. 

 14.00 

 15.50 

 16.30 

 16.73 

 19.10 



7.66 

 10.07 



6.91 



10.85 

 10.38 

 10.36 

 10.98 

 9.32 



9.83 

 9.89 



5.62 

 2.03 

 2.97 

 1.72 



10.22 

 11.67 

 12.24 

 11.49 

 11.65 



9.66 

 10.42 



19.52 

 17.02 



9.36 



7.44 



8.25 

 10.91 



11.93 

 12.38 

 11.08 

 12.19 



M I 

 t- 00 



£.^ 



^^ I-l 

 O m 



•2 rS 

 ^ o 



aa 



■^ § 00 



inches. 



13.8 

 10.4 

 12.8 

 11.7 



13.9 

 11.7 



16.1 



19.5 

 14.5 

 19.1 

 15.4 

 17.0 



16.7 



8.6 



12.8 

 13.6 



14.9 



16.6 

 17.6 



8.2 



13.7 

 13.4 



14.0 

 17.8 



12.7 



13.6 

 14.1 

 15.1 

 16.9 



1.123 

 1.567 

 1.307 

 1.632 



0.550 

 0.861 



0.429 



0.556 

 0.716 

 0.543 

 0.713 

 0.548 



0.589 



0.653 



0.232 

 0.127 



0.686 



0.738 

 0.653 



1.178 



1.425 

 1.268 



0.668 

 0.418 



0.859 



0.877 

 0.879 

 0.734 

 0.722 



