Weather at Senegambia, Sec. 49 1 
ration the weather produced on the barometer was fe 
little as hardly to be perceptible. The equality of the 
weather during this time (which is part of the dry fea- 
fon in which the fky is always clear and without clouds, 
though the different winds produce fenfible changes in 
the atmofphere) may perhaps account for it ; but Gover- 
nor clarke, who had a barometer placed in one of his 
rooms in the fort at Senegal, told me, That the greateft 
changes in the weather during the rainy feafon had fo 
little effeft on that inftrument that it was hardly worth 
notice. 
I beg you would do me the honour to prefent thefe 
remarks, with the annexed journal, to the Royal Society, 
if you find them to contain any thing worthy the notice 
of that illuftrious body. 
I have the honour to be, 8cc. 
VOL. LXX. 
T 1 1 
1778 
