WHOLE VOL. 



NORTH AMERICA 



329 



HATTERAS, UNITED STATES 



Lat. 35° 15' N. Long'. 75° 40' W. H b = 11 ft. 



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



GRAV. AT 45° LAT. 



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



29 inches + 



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



1.059 .954 .978 



1.092 .982 .993 



1.010 .950 .961 



.993 .890 .951 



.995 .970 1.031 



.991 .906 .931 



1.058 .946 .991 



.999 .906 .939 



.947 1.102 .955 



1.026 1.035 1.008 



1.032 

 1.039 



.987 

 1.001 



.960 



.983 

 1.036 

 1.009 

 1.054 



.956 



1.065 

 .999 

 .987 

 .965 



1.033 



.997 

 .959 

 1.038 

 .970 

 .987 



1.032 

 1.046 

 1.064 

 1.028 

 1.012 



1.057 

 1.006 

 .996 

 1.043 

 1.003 



.999 

 1.009 

 1.071 

 1.147 



.983 



.981 



.981 



1.135 



1.041 



1.038 



1.052 

 1.103 

 1.046 

 1.102 

 1.127 



1.113 

 1.158 

 1.096 

 1.079 

 1.162 



1.057 

 1.114 

 1.122 

 1.184 

 .966 



1.102 

 1.083 

 1.094 

 1.100 

 1.040 



1.052 

 1.062 

 1.042 

 1.026 

 1.029 



1.004 

 1.042 

 1.033 

 1.040 

 1.038 



1.017 .964 .974 1.006 1.000 1.029 1.038 1.104 1.086 1.037 



TEMPERATURE IN DEGREES F. 



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



TOTAL PRECIPITATION IN INCHES 



M'ns 4.51 4.31 3.58 3.32 3.52 5.30 6.28 4.76 6.44 3.66 3.76 5.06 

 * Temperatures in vol. 79 were also corrected to -'4 hour means. 



54.51 



