C 282 ] 
\ 
Meteorological Obfervations at Caen in Normandy. ' 
1769. 
Month 
Days 
Barometer 
[nchef 
Mean 
Ther. 
Mean 
Remarks < 
July 
10 
8 
Greateft height 
Leaft ditto 
30,16 
29,04 
29,60 
Thefe obfervations from 6th to 
l6th only ; wind variable ; firlt days 
clouds 5 the laft days clear fun. 
7 
10 
Greateft ditto 
Leaft ditto 
76.0 
69.0 
72,5 
Auouft 
0 
i8 
22 
Greateft ditto 
Leaft ditto 
30,12 
29,50 
29,81 
Thefe obfervations from the 74th 
to the 23d only. Wind chiefly in th« 
Well points j chnids and wind. 
^5 
21 
Greateft ditto 
Leaft ditto 
70.0 
63-5 
66,7 + 
September 
16 
12 
Greateft ditto 
Leaft ditto 
30.17 
29,4c 
Shifting winds; gth, at 3b. 1 '. M.a 
very heavy lliower ot hail from the W. 
the hailftones about the fize of a mid- 
dling walnut, of difftreht irregular 
lhapes ; the larged of fome, brought 
to me after the llorm, diminifhed in. 
volume, and weighed dill z penny- 
weights and z grains ; the ftOrm laded 
about 4 or 5 mimites. 
6 19 
26 
Greateft ditto 
Leaft ditto 
71.0 
60.0 
65.5 
October 
10 
22 
Greateft ditto 
Leaft ditto 
30.30 
29,66 
29,98 
Wind variable ; weather unfettled 3 
often changing. 
19 20 
7 
Greateft ditto 
Leaft ditto 
63,0 
48,6 
55.8 
November 
28 
22 23 
Greateft ditto 
Leaft ditto 
30.52 
29.55 
30.03s 
Thefe obfervations from 18th to 
30th only; wind ihifting; igthjioth,. 
liard frod ; the red of the month, 
modly wind with fome rain. 
27 
20 
Greateft ditto 
Leaft ditto 
55.0 
40.0 
47.5 
December 
4 
^3 
Greateft ditto 
Leaft ditto 
30.38 
28,69 
2959 
Thefe obfervations from the 3d to 
74th only : the wind aimed always in 
the South points ; wind and rain ; 
; 3dj fqnalls at 8I1. P. M. the baro- 
meter being at 28,69 bichcj. 
^3 
8 
Greateft ditto 
Leaft ditto 
55.0 
43P 
49.0 
MctC' 
