544 Meteorological Obfervations. 
The reafon why the greateft and leaft heights 
are only given in the year 1774, is becaufe 
I received only an abftract of Dr. White’s — 
Journal for the preceding years containing 
the mean heights, but the complete Journal 
for the year 1774. . 
Mean height of the Barometer in each of the 
preceding years, with the annual Range in 
177% 
Yh SS 
1774 | 20573 } 39.45 | 28,60 | 2,15 
It appears from hence, that the mean an- 
nual height of the Barometer at York, on an 
average of four years, is 29,70. The greateft 
height during the year 1774, was 30,75; the 
leaft 28,60: the greateft range 2,15 ; and the 
mean range 1,21. 
Obfervations on the Barometer at Harrogate. | 
1794 Greateft height. | Leaft height. Mean. 
June 29,80 29,21 29,38 
July 29,85 28,90 29,25 
Auguft 29,72 28,35 29,01 | 
September 29575 28,60 29,32 
October 29,81 28,45 29,01“ 
November 29,65 28,60 29,15 
December 29,35 28,95 29,24 
Mean 
