a68 
A Continuation of a Meteorological 
A table of the greateft, leaft, and mean heights of the 
thermometer (a> and barometer in each month, from 
March 1777 to May 1778. 
Thermometer 
Barometer 
Month. 
Greateft 
Height. 
Leaft 
Height. 
Mean 
Height. 
Greateft 
Height. 
Leaft 
Height. 
Mean 
Height. 
O 
Inches. 
Inches 
Inches. 
March 
87 
67 
77 
3°-°3 
29.18 
30.°°| 
April 
88 
73 
8o| 
30.00 
29.17 
29.18! 
May 
102 
76 
88§ 
30.00 
29.15 
Z 9 - l 7 l 
June 
100 
79 
891 
29.18 
29.14 
29.16 
July 
99 
75 
87 
29.19 
29.15 
29.17 
Aug uft 
98 
75 
86| 
30.00 
29.17 
29.18! 
September 
9 l 
76 
83! 
29.19 
29.16 
29- 1 ?! 
Odober 
88 
76 
82 
30.02 
29.16 
29.19 
November 
85 
65 
75 
30.04 
29.17 
3°.° 0 f 
December 
1778 
87 
66 
iH 
30.04 
29.19 
3°.°i| 
January 
82 
64 
73 
30.04 
30.00 
3°.02 
February 
86 
65 
7 6 i 
30.04 
30.00 
30.02 
March 
89 
69 
79 
30.02 
29.17 
30.0°! 
April 
94 
73 
8 3 i 
30.02 
29.16 
29.19 
May 
104 
77 
9 °l 
29.19 
29.15 
29.17 
(a) The thermometer without doors is meant. 
A table 
