Chase. ] 530 {July 1%. 
SaX WR 
0. 
eR 
Diagrams of rain in lunar months. 
. Heavy rainfall. Table TY. 
. Average rainfall. Tables I, II. 
. Frequency of rain. Table IV. 
. Average rain at Lisbon ; continuous line. 
‘Philadelphia ; broken line. 
. “ Surrey, Eng.; dotted line. 
Heavy rains, Table IV. 
& 1849-57 ; continuous line. 
& 1857-64; broken line. 
of 1864-72 ; dotted line. 
. Average rains. Table I. 
Nov.—Dee.; continuous line. 
Jan.—Feb.; broken line. 
Mar.-Oct.; dotted line. 
. Frequency of rains. Table IV. 
1849-57 ; continuous line. 
1857-64 ; broken line. 
1864-72 ; dotted line. 
. Average rains. Table II. 
1849-57 ; continuous line. 
1857-64; broken line. 
1864-72 ; dotted line. 
Diagrams of annual ram. 
. Table I. 
1849, °52, °55, &c.; continuous line. 
1850, ’538, °56, &c.; broken line. 
1851, °54, °57, &c.; dotted line. 
. Table II. 
1849-57 ; continuous line. 
1857-64 ; broken line. 
1864-72 ; dotted line. 
Rainfall in Synodic years of Jupiter. 
. Table III. 
Nov.—Dece.; continuous line. 
Jan.—Feb.; broken line. 
Mar.-Oct.; dotted line. 
. Table III. 
At San Francisco ; continuous line. 
‘« Lisbon; broken line. 
