WHOLE VOL. 



NORTH AMERICA 



363 



OMAHA, UNITED STATES 



Lat. 41°16' N. Long. 95°56' W. Hb = 1,105 ft. 



PRESSURE AT STATION LEVEL: COR. TO 0° C. (32° F.) AND TO 



GRAV. AT 45° LAT. 



Means of iCT^+lO"), 90th meridian W. 



28 inches + 



TEMPERATURE IN DEGREES F. ht = 115 ft. 

 Means of ^(daily Max.+daily Min.), corrected to 24 hours 



TOTAL PRECIPITATION IN INCHES, h, = 107 ft. 



Date Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. Year 



1931 

 1932 

 1933 

 1934 

 1935 



1936 

 1937 

 1938 

 1939 

 1940 



0.38 

 2.80 

 0.94 

 0.53 



0.22 



1.50 

 1.15 

 0.68 

 0.50 

 0.56 



0.03 

 0.97 

 0.25 

 0.87 

 0.91 



0.69 

 0.22 

 0.91 

 1.55 

 1.17 



1.15 

 0.85 

 3.25 

 0.77 

 1.10 



0.84 

 1.60 

 0.51 

 0.89 

 1.71 



1.22 3.26 4.96 



1.79 4.29 4.79 



0.38 0.73 0.25 



0.28 0.60 2.97 



0.80 3.57 5.25 



0.23 

 1.07 

 5.19 

 0.64 

 3.46 



4.37 

 2.45 

 2.68 

 1.G5 

 1.26 



3.28 

 4.77 

 2.03 

 5.42 

 3.06 



2.10 

 2.84 

 5.03 

 0.52 

 1.11 



0.52 

 5.04 

 6.84 

 4.05 

 1.56 



4.43 

 12.26 

 1.63 

 1.11 

 2.15 



2.43 

 0.97 

 3.99 

 2.03 

 5.00 



3.74 

 1.98 

 4.72 

 2.32 

 2.21 



4.54 

 0.80 

 4.84 

 0.41 

 0.56 



2.61 

 1.36 

 0.36 

 1.92 

 3.14 



1.07 

 1.43 

 1.52 

 1.09 

 2.53 



5.07 

 0.56 

 0.37 

 2.68 

 1.71 



0.14 

 0.26 

 1.53 

 0.35 

 2.24 



3.33 

 0.71 

 1.39 

 0.33 

 0.40 



1.12 

 0.15 

 0.15 

 0.62 

 1.39 



32.28 

 36.20 

 19.80 

 14.90 

 22.57 



20.73 

 20.61 

 30.87 

 19.20 

 24.50 



Mean O: 



0.76 1.27 1.67 2.49 3.68 2.96 3.60 2.61 1.70 1.49 0.96 24.01 



