338 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 90 



NEW YORK, UNITED STATES 



Lat. 40° 43' N. Long. 74° 0' W. H b = 314 ft. 



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



GRAV. AT 45° LAT. 



Means of i(8 h + 20 jl ) corrected to means of 24 hours, 75th meridian W. 



29 inches + 



M'ns .768 .711 



.638 



.656 .617 .617 .654 .684 



.740 



.709 



.743 .722 



.683 



TEMPERATURE IN DEGREES F. 



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



M'ns 31.4 33.1 40.4 48.9 58.9 68.6 72.9 70.1 66.7 55.2 45.3 35.2 



52.2 



TOTAL PRECIPITATION IN INCHES 



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



3.45 3.25 3.10 3.87 



3.24 7.86 6.55 5.32 



1.58 1.86 4.68 1.12 



5.23 2.74 1.30 6.99 



2.43 2.31 6.05 1.64 



2.45 2.47 7.47 7.57 



3.67 3.13 5.93 8.05 



1.98 6.12 7.72 4.26 



3.64 2.30 0.98 1.45 



2.89 2.60 5.05 3.43 



306 3.46 4.88 4.37 



i'J were also corrected to 24 



3.15 3.31 2.82 2.85 40.35 



hour means after 1872. 



