186 
FIFTH REPORT 
Hourly Register for 1833. 
Table I. Containing the Daily and Monthly Mean Tempera¬ 
ture for 1833. 
Day. 
Jan. 
Feb. 
Mar. 
April. 
May. 
June. 
July. 
Aug. 
Sept. 
Oct. 
Nov. 
Dec. 
1 
43-8 
44-1 
43-2 
50-1 
49-9 
61*0 
54*0 
63*8 
52*9 
53*2 
54*4 
527 
2 
467 
48-9 
50-2 
49-8 
53-8 
57*5 
55*1 
60-6 
54*0 
53*2 
51*7 
497 
3 
40-6 
50-0 
50-0 
51-0 
53-9 
52-3 
56*8 
61*7 
56*9 
53*5 
49*6 
50*7 
4 
37*4 
52*0 
47-2 
50-6 
57*2 
54*6 
58*5 
58*7 
54*2 
56*8 
45*6 
53*2 
5 
36-6 
51-1 
47-0 
46-6 
572 
57*0 
60*8 
58*9 
54*2 
52*7 
50*4 
47*9 
6 
40-6 
50-8 
43-9 
48-1 
60*0 
57 2 
62*3 
59-2 
57*6 
53*0 
54*0 
46*5 
7 
41-9 
50-4 
43-2 
47*2 
59*4 
59 *7 
58*7 
59*2 
58*0 
54*3 
48*9 
48*9 
8 
417 
507 
39-5 
46-9 
59*1 
60*8 
60*7 
61*2 
59*2 
53*0 
46*4 
48*7 
9 
407 
46-4 
36-2 
51-0 
54*6 
60*5 
61*2 
60*7 
61*7 
55*2 
49*9 
54*2 
10 
45-0 
50-4 
38-0 
49*9 
54*3 
60*5 
66*7 
60*5 
59*4 
55*8 
53*5 
47*6 
11 
457 
47-9 
387 
47-0 
57*0 
57*6 
61*5 
60*5 
58*9 
55*0 
53*0 
43*3 
12 
45*9 
50*2 
367 
46-0 
58*3 
567 
60*0 
59*1 
55*1 
517 
49*4 
43*0 
13 
45 - 4 
48*5 
377 
47*5 
56*2 
56*6 
61*3 
57*8 
57*3 
53*0 
50*8 
46*7 
14 
45 7 
477 
407 
47-2 
59*9 
57*8 
59*0 
57‘5 
59*3 
57*3 
44*2 
48*4 
15 
417 
40-3 
38-5 
45-4 
63*0 
57*1 
601 
57*4 
57*0 
49 7 
43*9 
52*2 
16 
39-1 
41-4 
44-3 
43-0 
57*9 
59*3 
63*5 
58*8 
57*3 
50*4 
51*5 
52*5 
17 
410 
49-0 
43-0 
44-0 
57*0 
58*6 
64*2 
58*0 
56*7 
50*5 
54*7 
48*4 
18 
40-9 
43-9 
42-5 
44-4 
56*7 
58*9 
64*7 
60*5 
56*6 
52*2 
50*5 
50*9 
19 
38’2 
437 
41-3 
46-5 
57*9 
57*7 
62*0 
62*8 
58*0 
49*9 
46*6 
53*0 
20 
39-1 
44*5 
42-0 
511 
57*0 
557 
59 *2 
63*3 
54*8 
51*5 
51*7 
49*8 
21 
38-8 
45-4 
40-5 
51-6 
55*0 
58*3 
59*0 
63*9 
57*6 
56*9 
52*1 
43*5 
22 
38*2 
44-0 
39*3 
50-3 
61*9 
58*4 
60*1 
60*1 
58*9 
56*6 
53 *7 
50*9 
23 
41-8 
43-5 
377 
5T6 
64*9 
56*6 
59*9 
59*1 
58*9 
53*5 
48*8 
53*2 
24 
39-8 
47*5 
38-6 
51-8 
65*0 
55*2 
60*0 
59*3 
597 
58*1 
47*2 
51*0 
25 
41-8 
46-1 
40-1 
49-9 
65*7 
54-2 
59*2 
59*5 
57*2 
587 
42*5 
47*0 
26 
411 
45*6 
40-4 
49-5 
58-4 
537 
63*7 
58*9 
54*4 
56*4 
43*0 
48*1 
27 
39*5 
43-9 
40-8 
51-0 
55*5 
56*8 
65*5 
577 
53*8 
57*6 
49*3 
47*7 
28 
47*4 
44*5 
42-9 
49-2 
567 
56*4 
68*7 
609 
55*7 
58*6 
48*8 
47*7 
29 
447 
• • * 
43*6 
46-3 
57*3 
59*0 
66*4 
60*7 
54*8 
59*7 
48*2 
53*3 
30 
41-9 
• • • 
42-8 
49-4 
58*2 
58*4 
68*5 
58*6 
53*8 
58*0 
49*2 
52*8 
31 
40-9 
• • • 
47-2 
• • • 
60*7 
... 
63*5 
56*8 
• • • 
55*8 
• • • 
50*1 
Means 
417 
46*8 
41-8 
48-4 
58*0 
57*47 
61*4 
59*8 
56*79 
54*5 
49*4 
49*47 
Mean temp, of the whole year by this table, from 8760 observations, 52*11. 
