WHOLE VOL. 



NORTH AMERICA 



277 



TANANA, ALASKA 



Lat. 65° 10' N. Long. 152° 6' W. H b = 220 ft * 



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



GRAV. AT 45° LAT. 



Means of i(7 h + 19 h ),f 150 meridian W. 



29 inches + 



M'ns .729 .662 .671 .659 .631 .643 



.672 



.632 



.597 .478 .571 .614 .630 



TEMPERATURE IN DEGREES F. 

 Means of \ (daily Max. + daily Min.) 



M'ns — 6.5 



5.6 



4.5 22.7 45.1 56.9 57.9 54.2 42.0 24.8 



4.7 



6.7 



24.5 



TOTAL PRECIPITATION IN INCHES. h r = 3 ft. 



M'ns .83 .62 .95 .30 .78 1.35 2.72 2.58 2.74 1.16 .41 .51 

 * Elevation changed to 22S ft. beginning with June, 1924. f See NOTES, p. 39. 



14.96 



