( ) 
The 
Barom 
Dec. 
etrical ] 
Jan. 
heights 
and 
Feb. 
at Peten 
1725 . 
Mar. 
'burgh , A, D s 
Apr. | May 
1724 
June 
High 
Mean 
Low 
31.12 
30.61 
30.11 
3*-59 
29.97 
28.36 
3°-3 6 
20.22 
28.28 
3°-35 
29.76 
29.18 
29.87 
29-57 
29.28 
29.99 
29.67 
29-35 
29.81 
29.45 
29.10 
High 
Mean 
Low 
T i 
Le Heig 
hts of th 
Le Them 
nometer 
36.0 
45-o 
54-7 
30-34 
40.98 
52.8 
30.70 
40.0 
40.631 
By comparing .thefe two Tables together, it is 
manifeft: that the Mercurial Mf cents are much greater 
at Petersburg h than at Lunden, and that the De- 
fcents are nearly the fame ; fo that the Range of the 
Barometer at Petersburgh is 3 Inches, 3 1 hundredth 
parts ; but at Lunden only 1 Inch, and about 8 
Tenths. And the greateft Height of the Thermo- 
meter at Petersburgh, was on May 17, 30.34. 
Of the Winds and Weather at Lunden, in 1724. 
In Jan. the Winds were, for the mod part, about 
the Wefterly and Southerly Points, and frequently 
very boifterous. The Weather was fome Cloudy, 
fomeFair, frequent Rain, but no Cold taken notice 
of ’till Jan . 30- 
In Feb. the Winds frequented the fame Points as 
in Jan. but they lay more between the N. and E. 
than then ; and they were very boifterous oftentimes. 
In this Month Snow was frequent, and now and then 
Thunder, and but little Fair Weather. 
In March the Winds were very variable, and fome- 
times ftrong. The Weather more ferene than before, 
P with 
