7B METEOBOLOCtICAL JOCTNAr,, 
TABLES continued. 
Monthly average tempera- 
ture, at 9 a. m., taking 
the two extremes. 
1 Monthly average tempera- 
ture, at 11 p. M., taking 
the two extremes. 
1 Monthly average pressure, 
at noonday, taking the 
two extremes. 
Monthly medium tempera- 
ture, at 9 A. M., adding 
the columns. 
Monthly average tempera- 
ture, at 11 p. M., adding 
the columns. 
Monthly medium pressure, 
at noonday, adding the 
columns. 
1813. 
January 
February 
March 
April 
May 
June 
July 
August 
September 
October 
November 
December 
o 
M 
40J 
44" 
43 
50| 
61 
621 
60 
534 
434 
35 
314 
39 
394 
384 
454 
504 
534 
53 
504 
404 
354 
29,9 
29,64 
30,0 
29,9f 
29,71 
30,04 
29,91 
30,04 
29,81 
29,7 
29 6A 
29,74 
1813. 
January 
February 
March 
April 
May 
June 
July 
August 
September 
October 
November 
December 
324 
38f 
434 
454 
51| 
61 
621 
6H 
541 
431 
364 
36^^ 
32i 
38 
404 
40| 
451 
50 
551 
52 
514- 
4H 
361 
36* 
29,9| 
29,5i 
30,0 
29,94 
29,7| 
30,04 
29,8| 
30,0| 
29,9f 
29,74 
29,8 
Yearly aver. 
47 
42f 
29,81 
Yearfy aver. 
471 
431 
29,84 
1814. 
January 
February 
March 
April 
May 
June 
July 
August 
September 
October 
November 
December 
254 
304 
404 
524 
52 
55 
624 
594 
554 
444 
37 
324 
2I4 
274 
38 
434 
434 
49 
53 
54 
49 
43 
374 
374 
29°6 
29,74 
29,74 
29,7i 
30,11 
S0,0| 
29,8i 
29,9 
29,91 
29,84 
29,84 
29,54 
1814. 
January 
February 
March 
April 
May 
June 
July 
August 
September 
October 
November 
December 
27| 
34| 
37| 
494 
54| 
57 
61| 
594 
554 
45f 
39 
34| 
254 
324 
354 
441 
43 
48i 
54| 
56 
49| 
43 
38 
35f 
29^61 
29,94 
29,81 
29,7| 
30,0| 
30,04 
29,54 
29,8| 
30,04 
29,7i 
29,6f 
29,64 
Yearly aver. 
46 
41| 
29,8| 
1 
f early aver. 
464 
42i j 
29,8| ? 
