3i8 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



vol. go 



BISMARCK, UNITED STATES 



Lat. 46° 47' N. Long. 100° 38' W. H b = 1674 ft. 



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



GRAV. AT 45° LAT. 



Means of ^(7 h + 19 h ) corrected to means of 24 hours, 90th meridian W. 



28 inches + 



M'ns .273 .251 .210 .174 .178 .136 



.212 



.217 .225 .225 .249 .270 



.218 



TEMPERATURE IN DEGREES F. 



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



M'ns 10.7 16.1 28.4 43.6 54.8 64.2 71.1 68.4 57.6 45.2 28.9 14.9 



42.0 



TOTAL PRECIPITATION IN INCHES 



M'ns 0.30 0.48 0.58 1.37 2.28 3.18 2.37 1.37 1.72 1.05 0.54 



* Temperatures in vol. 79 were also corrected to 24 hour means. 



0.51 15.76 



