PLATE III. 
VbRK Barometer. 
MEANS »N THE nVE DECADES J84!-ISqo. 
WHOLE YEAR. 
50‘YEARS monthly extremes. 
ASS MA)( 
30'qq 
■N 
MtAN 
aq-qov. 
A3S. 
^ 7-777 
^1 p 
JAN 
FE6. 
MAR 
APR 
MAY 
JUN 
JULY- 
AUG. 
SCR 
OCT 
NOV- 
DEC 
—-' IN 1 
ABSOLUTE MAX;- 
ZO'Bi.] 
qb 
•qq 
•73 
•73 
•85 
•74 
•79 
•7^ 
•85 
•66 
50-qq. 
TEAR:- 
1362 
’64 
'63 
’81 
’^7 
’63 
'42- 
A 
’84 
’57 
’Aq 
1957*. 
lowest max;- 
3006 
•oq 
•i 1 
06 
•II 
•lb 
•08 
•10 
16 
•07 
■07 
2q-q) 
zq-qi, 
year:- 
1872 
'1^ 
’76 
'eq 
'8q 
’7q 
'80 
’60 
'66 
’Sq 
'88 
'72 
1072. 
HIGHEST min;- 
nq 
•86 
•85 
■q6 
•82 
3000 
.77 
•q3 
•06 
•75 
'66 
30-00 
YEAR;- 
less 
B 
’5b 
’65 
'44 
’58 
’Sq 
’57 
o5 
'43 
'53 
c 
I65q 
absolute min;- 
2.805 
•63 
■53 
•83 
2q'oo 
•iq 
■01 
•00 
2S.'72 
•62 
•52 
mv 
-7777 
YEAR;- 
!8/»3 
'^1 
-76 
’68 
’87 
’60 
'77 
’76 
'83 
'81 
'Qb 
1986 
A/Aq.QA-, 
B.ya, 
7q-. 6,/- 
3,56. 
