[ 7 ° ] 
XI L A 'Thermomelrical Account of the TFi "ci- 
ther, for Three Tears , beginning September 
J754.. as obferved in Maryland. By Mr. 
Richard Braoke. Communicated by Mr. 
H. Baker, F. R. S. 
The high eft and low eft State of the Mercury in each 
Month is here given, and other Obfervations are 
occafionally intermixed. 
[Read March 8, 1759.] 
Mercury. 
d 
.V 
£ 
O 
Sept. 
SO 
051. 
8 c 
4 
Nov. 
6 
2 3 
Dec. 
6 c 
2 3 
Jan. 
65 ) 
2 3 
'Feb. 
64 
H 
Mar. 
79 
r 4 
Apr. 
*3 
4° 
I 754* 
very rainy. 
- . j 
beginning: latter end fair. 
Winds variable. Snow and rain. 
Much rain. 
1755 - 
Much rain. Snow on the if t day. 
Much fnow. 
Much rain. 
On the 16 th it fnowed as hard as ever 1 
knew. Cleared up at two o’clock 
P. M. all diffolved before night. Not 
one fhower of rain this month. Wind 
eafterly till the 14th j afterwards molt- 
ly weft ward. 
3 
May 
