METEOROLOGICAL REGISTER, WASHINGTON, ARKANSAS. 



GT 



* This column gives the difference between the mean temperature of the warmest and coldest day in each year. The 

 difference between the warmest and coldest day, in the whole period of twenty years, was 83°. 5. 



t Interpolation; mean of 19 years. 



} This column gives the difference between the highest and lowest observed temperature in each year. The extreme 

 range of observed temperature, in the whole period of twenty years, was 108". 



