288 
Climate of the Valley of the Nerhudda , 
[Sept, 
February 1820 was the coldest month I ever experienced in this part of India, 
during a residence of upwards of 10 years. — On the 4th, 5th, 20th, and 22d of that 
months the thermometei was at and below 32°. In the same year you will observe 
that the lowest of the maxima for May is 68°. the most unusual day I have ever 
witnessed in the hot winds, the morning being cloudy with showers to noon, and 
from thence to 8 p. m. constant drizzling rain from N. E. remainder gradually 
clearing. 
The coldest and clearest weather on the Nerbudda is from E. and N. E. — In 
the cold season westerly winds bring clouds and increased temperature. 
North westers are almost unknown in this part of India. The nights in the hot 
season are generally cool, and in the rains particularly so. 
I remain, 
Your's Obediently, 
George G. Spilsbury. 
Jubbulpoor , 1 
1st May, 1831. J 
Maximum and Minimum Range of the Thermometer for 5 years on the Nerlvdtti. 
Jan. 
Feb. 
Mar. 
April, 
May, 
June, 
July, 
Aug. 
Sept. 
Oct. 
Nov. 
Dec. 
{ 
i 
\ 
poor. 
1820. 
Gurravvara. 
1823. 
Jubbulpoor 
1825. 
Jubbulpoor. 
1828. 
Jubbulpoor 
Lowest. 
Highest. 
Medium. 
• 
+- 
OO 
V 
fc 
c 
t-J 
Highest. 
Medium 
I Lowest. 
Highest. 
Medinm. 
| Lowest. 
Highest. 
j Medium 
Minimum, 
32 
78 
55 
40 
60 
50 
• • 
• ■ 
• ■ 
40 
60 
50 
Maximum, 
71 
84 
77 1 
74 
85 
791 
65 
82 
731 
Minimum, 
■H> 
68 
45§ 
40 
60 
50 
45 
62 
531 
42 
60 
51 
Maximum, 
0- 
88 
78 
6o 
88 
70 
65 
86 
751 
69 
87 
78 
Minimum, 
47 
72 
501 
48 
70 
59 
43 
66 
541 
52 
70 
G1 
Maximum, 
86 
104 
7 8 
100 
89 
71 
104 
871 
79 
105 
92 
Minimum, 
62 
78 
70 
62 
82 
72 
65 
81 
73 
61 
80 
701 
Maximum, 
84 
104 
94 
96 
lu5 
m 
98 
109 
1031 
96 
108 
102 
Minimum, 
68 
80 
74 
60 
82 
75£ 
70 
84 
77 
69 
87 
78 
Maximum, 
88 
110 
89 
95 
108 
101.1 
102 
113 
107* 
91 
113 
102 
Minimum, 
71 
80 
75 
72 
84 
78 
72 
88 
80 
1 5 
86 
801 
Maximum, 
85 
110 
97 1 
so 
110 
99 
bl 
114 
971 
76 
115 
95| 
Minimum, 
72 
78 
75 
74 
76 
7£ 
71 
78 
741 
75 
82 
781 
Maximum, 
79 
93 
86 
7 8 
96 
87 
S3 
94 
88| 
79 
93 
i 
86 
Minimum, 
73 
77 
75 
76 
76 
73 
72 
78 
75 
74 
79 
761 
Maximum, 
80 
94 
87 
SI) 
88 
84 
82 
98 
90 
77 
89 
83 
Minimum, 
60 
77 
73 
69 
76 
72-1 
69 
75 
72 
72 
78 
75 
Maximum, 
82 
95 
88| 
76 
90 
83 
80 
91 
851 
8! 
90 
85§ 
Minimum, 
56 
72 
64 
50 
74 
62 
58 
75 
66} 2 
60 
76 
68 
Maximum, 
88 
9b 
93 
79 
■ 88 
831 
74 
91 
821 
72 
89 
SO/j 
Minimum, 
40 
62 
55 1 
43 
68 
551 
46 
70 
58 
45 
67 
56 
Maximum, 
79 
92 
85 sj 
71 
85 
79£ 
75 
89 
82 
72 
83 
7'2 
Minimum, 
36 
55 
451 
37 
54 
451 
33 
47 
40 
44 
57 
50£ 
Maximum, 
71 
86 
78!|69 
83 
76 
68 
75 
7H 
69 
77 
73 
1829 . 
Jubbulpoor 
74 
37 
168 
CA 
07 
00 
s 
61 
83 
58 
89 
72 
100 
82 
105 
88 
110 
90 
107 
76 
90 
77 
92 
76 
93 
7 5 
92 
63 
84 
59 
80 
50i 
75 
49 
78j 
62 
86 
70 
98 
82 
uni 
81 
90! 
74 
83! 
74 
85 , 
73j 
m 
64f 
85 
% 
48 
74 
