TEMPERATUBE-tfA#R. 



HOUKLY READINGS OF DRY AND WET BULBS. 



The readings are corrected for instrumental error only. 



During the first five Months there are several breaks in the record, especially during the 

 night. In the case of the Dry Bulb these missing hours have been filled in, the interpolated 

 entries being marked by brackets. Double hourly means are given, the upper or Observed 

 Mean being the average of the observed readings only, and the lower or General Mean that 

 of the total entries for the hour. In the case of the Wet Bulb for these five months no 

 interpolations have been made. The Means when given are therefore those of the observed 

 readings only and are comparable with the corresponding Observed Means of the Dry Bulb. 



From the beginning of May 1884 onwards the record is practically continuous: any 

 interpolated values either of Dry or Wet Bulb are bracketed but are included in the 

 Means. 



TRANS. ROY. SOC. EDIN. VOL. XXXIV. 



