566 Meteorological Obfervations. 
The medium heat of each feafon, deduced from 
the fame obfervations, is as follows. 
February | 35 | May 59 
March 43 | June 63 
April 50 | July 684° 
Mean heat Mean heat 
of 425 of 635 
Spring Summer 
Auguft | 65} Nov. | 40 
Septemb.] 56} Dec. | 3 
October | 48 | January | 33 
Mean heat Mean heat 
of 565 of .| 36 
Autumn Winter : 
Some Obfervations on the Thermometer at Manchefter, 
by Mr. GeEorGE WALKER. 
March goth. 1786, at 8 A. M. the Thermometer 
was at. - - 16°. 
Jan. 28th. 1787, 8A.M. - = = 380. 
Aug. 7th.——, noon - - - = JA 
March 8th. 1788, 8 A.M. hae os to 
May 25th. a Mek pee - - - 784. 
Sept. aith, 1791, 2 P. M. - - = 74. 
In the funfhine 130°. The 
inftrument, in this inftance, was placed perpen- 
dicularly 
