Meteorological Obferoations for the Yvar 1783. 3401 
The former part of the month rather mild and pleafant, but 
the latter, bluftering, ftortny and cold. The ground moftly bare 
to the 18th, and then covered with fnow to the end of the 
month. Predominant winds from W.N.W. to N.E. Seven- 
teen days of falling weather. Snow fell fpurteen inches deep 
during the month. 
Greateft deg. of heat on the 12th, at 8, A. w.-2--barom. 
.29,84---windS.W.---fair. Greateft deg. of cold on the 24th, 
at 8, A. M.---barom. 30,35---wind W.N.W.---fair. Barom. 
highefton the 1 sth, at 8, a.m.---therm. 30°---wind N.N.W. 
---fair : loweft on the 1ft, at 1, P. M.---therm. 41°---wind 
N. E.---rainy. 
Difeafes in T5fwicb ; putrid fevers, coughs, worm cafes. 
Healthy : In Salem; febrile diforders frequent, as pleurifies, 
rheumatifms, catarthal fevers, cynanche maligna, abíceffes : 
In Beverly ; hamoptoes, flow fevers, coughs. 
Thermometer. Barometer. Rain. 
Leat Meen Greateft Leaf Mean 
1783. Pw fene Height | Height. Height, ‘Height tact 
January, | 46 31. | 3999 29 30, 07 4,033 
February, 53 36 30,84 29,64 30,24 4490 
March, 56. 16 39 30,73 29,28 30, 06 1,733 
| js SPO. ,929620 |, 30998. b. rk 
May, 78 45 56 30 59 29.33 29,95 | 4,005 
June, $56 4545092 | 32.42, 29,10 29, 79 8 
July, 89 60 69 3% 15 28,96 29,67 9,068 
88° 55 69 30,25 29,07 29,64 4:438 
September, ..70 45 . 59 32,40 29,30 29, 89 1,448 
October, | 67 40 5 30,601 29,15 29,96 | 11,607 
November, .53 25 38 1 3084 2916 30,07 51666 
December, 55 14 36 | 30 72 . 29,09 30, 97 4:9533 
Whole Year, 89 — 1 50 3090 28 96 29,95 | $6273 
