WHOLE VOL. 



NORTH AMERICA 



357 



MODENA, UNITED STATES 



Lat. STMS' N. Long. 113°54' W. Hb=: 5,473 ft. 



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



GRAV. AT 45° LAT. 



Means of ^(6" + IS"), 105th meridian W. 



24 inches + 



TEMPERATURE IN DEGREES F. ht = 10 ft. 

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



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



1931 23.6 



1932 15.9 



1933 21.5 



1934 31.9 



1935 30.5 



1936 

 1937 

 1938 

 1939 

 1940 



29.5 

 7.3 

 29.3 

 25.1 

 30.8 



34.6 

 27.1 

 16.5 

 37.9 

 35.5 



33.7 

 29.3 

 32.6 

 20.7 

 34.5 



38.8 

 39.2 

 38.9 

 40.7 

 36.2 



40.3 

 38.7 

 37.7 

 40.0 

 41.6 



48.4 

 46.0 

 42.8 

 52.2 

 46.8 



60.0 

 44.6 

 47.2 

 60.1 



47.8 



55.8 

 54.5 

 49.1 

 60.7 

 52.7 



57.3 

 58.3 

 53.3 

 56.4 

 59.3 



65.5 

 63.2 

 65.3 

 62.4 

 67.5 



68.0 

 64.3 

 64.7 

 64.3 

 68.5 



76.7 

 71.0 

 74.8 

 74.0 

 70.2 



72.2 

 72.6 

 70.6 

 72.5 

 72.0 



71.8 

 69.4 

 69.6 

 72.1 

 71.0 



70.2 

 72.2 

 69.0 

 71.8 

 72.4 



60.9 

 62.1 

 65.3 

 61.3 

 63.4 



59.7 

 64.7 

 63.1 

 60.9 

 60.5 



50.5 30.2 



48.5 40.5 



55.1 38.1 



51.8 40.5 



48.1 34.3 



48.7 

 51.1 

 48.7 

 48.6 

 51.1 



30.1 

 40.5 

 30.7 

 39.9 

 34.5 



18.7 

 17.3 

 36.2 

 30.7 



28.5 



29.5 

 33.7 

 31.0 

 35.8 

 30.3 



Mean 24.5 30.2 39.8 47.6 55.7 65.4 72.7 71.0 62.2 50.2 36.5 29.2 



48.0 

 46.2 

 47.8 

 51.9 



48.7 



49.6 

 48.1 

 48.2 

 48.8 

 50.3 



48.8 



TOTAL PRECIPITATION IN INCHES, h, = 2 ft. 



Mean 0.75 0.96 0.85 



0.42 0.85 0.25 1.29 1.18 1.08 

 * Normal values used for missing months. 



0.82 0.49 0.75 



9.70 



