METEOROLOGICAL JOURNAL FOR NOVEMBER AND DECEMBER, 1841 . 
9 o’clock, A.M. 
3 o’clock, P.M. 
A 
If 
External Thermometers. 
i 03 
1841. 
Barometer 
un corrected. 
Att. 
Ther. 
Barometer 
uncorrected. 
Att. 
Ther. 
.2 si] 
Cl's 
Fahrenheit. 
Self-reg 
istering 
.5 
'cn< 
Flint 
Glass. 
Crown 
Glass. 
Flint 
Glass. 
Crown 
Glass. 
9 A.M. 
3 P.M.! Lowest 
1 
Highest 
£ 
M 1 
29.948 
29.940 
50.0 
29.984 
29.976 
50.7 
46 
02.5 
46.5 
48.8 
46.3 
53.2 
.175 
T 2 
30.238 
30.232 
49.7 
,30.242 
30.236 
50.7 
45 
02.3 
47.2 
50.3 
46.2 
50.3 
.072 
W 3 
30.368 
30.360 
49.6 
30.368 
30.360 
50.7 
46 
02.5 
48.3 
52.2 
46.6 
51.4 
T 4 
30.424 
30.416 
50.0 
30.386 
30.378 
50.7 
45 
02.1 
47.3 
48.4 
46.2 
53.5 
F 5 
30.400 
30.394 
49.2 
30.398 
30.392 
50.0 
45 
02.8 
47.0 
49.4 
46.0 
50.0 
S G 
30.450 
30.442 
49.6 
30.404 
30.396 
51.2 
46 
02.4 
48.8 
54.3 
45.4 
50.9 
© 7 
30.436 
30.430 
49.8 
30.402 
30.396 
51.0 
46 
02.2 
46.5 
51.5 
44.4 
55.6 
M 8 
30.370 
30.362 
49.2 
30.338 
30.330 
50.7 
46 
01.8 
46.3 
49.6 
43.3 
52.8 
T 9 
30.328 
30.320 
48.3 
30.266 
30.258 
49.7 
44 
03.0 
44.3 
47.3 
42.6 
51.7 
W10 
30.180 
30.172 
49.0 
30.112 
30.104 
50.3 
45 
03.8 
50.3 
52.0 
44.6 
51.7 
Til 
30.018 
30.010 
50.2 
30.000 
29.994 
51.4 
46 
02.9 
50.3 
53.3 
48.7 
53.8 
F 12 
29.584 
29.578 
50.3 
29.520 
29.514 
51.3 
47 
01.6 
50.8 
49.7 
45.2 
55.5 
.416 
OS 13 
29.468 
29.462 
47.0 
29.410 
29.402 
48.8 
41 
03.4 
42.2 
47.7 
40.0 
52.7 
©14 
29.044 
29.036 
45.7 
29.226 
29.220 
45.0 
36 
02.2 
38.3 
40.8 
36.4 
48.6 
.258 
gMl5 
29.486 
29.480 
40.6 
29.348 
29.342 
41.3 
32 
02.3 
34.3 
38.3 
32.6 
42.5 
a TIG 
29.454 
29.448 
39.3 
29.522 
29.514 
40.0 
32 
02.9 
33.4 
35.5 
32.8 
39.3 
SW17 
29.706 
29.698 
35.8 
29.626 
29.620 
36.9 
29 
02.8 
29.7 
37.4 
28.2 
35.9 
o T 18 
29.280 
29.274 
36.9 
29.490 
29.482 
39.0 
33 
00.7 
34.3 
37.3 
30.3 
38.3 
.122 
z F19 
29.462 
29.454 
40.0 
29.252 
29.246 
41.6 
40 
02.3 
43.7 
46.8 
34.8 
44.8 
.063 
S 20 
29.366 
29.358 
41.3 
29.210 
29.204 
43.2 
37 
01.8 
39.5 
48.8 
36.8 
48.4 
.183 
©21 
29.376 
29.370 
43.9 
29.310 
29.302 
47.2 
41 
01.6 
45.7 
51.7 
40.0 
50.8 
.183 
M22 
29.204 
29.200 
51.3 
29.212 
29.208 
52.8 
49 
01.4 
54.4 
54.3 
46.7 
56.2 
.166 
T 23 
29.694 
29.68S 
47.9 
29.668 
29.660 
48.4 
43 
02.2 
41.3 
46.8 
39.8 
57.4 
.188 
W24 
29.916 
29.908 
45.2 
29.930 
29.922 
45.8 
38 
01.7 
38.0 
44.3 
37.6 
48.2 
T25 
29.800 
29.792 
43.0 
29.828 
29.820 
43.6 
38 
02.2 
38.3 
42.3 
37.3 
45.6 
F 26 
29.904 
29.896 
41.2 
29.838 
29.830 
41.3 
35 
01.6 
33.2 
41.0 
32.7 
43.6 
S 27 
29.704 
29.698 
42.3 
29.632 
29.626 
44.3 
39 
01.7 
44.3 
50.2 
32.6 
45.5 
9028 
29.666 
29.660 
46.2 
29.592 
29.586 
47.7 
43 
01.7 
45.8 
49.7 
44.6 
52.2 
.111 
M29 
29.236 
29.232 
50.0 
29.106 
29.100 
51.3 
48 
01.6 
50.4 
53.0 
45.2 
54.2 
.575 
T 30 
28.952 
28.948 
53.3 
29.008 
29.002 
53.3 
52 
02.5 
53.8 
53.4 
51.2 
58.6 
.338 
MEAN . 
29.782 
29.775 
46.2 
29.754 
29.747 
47.3 
42 
02.2 
43.9 
47.5 
40.8 
49.8 
Sum. 
2.850 
W 1 
29.396 
29.392 
50 8 
29.338 
29.332 
51.4 
48 
01.5 
48.7 
51.0 
47.6 
55.8 
.055 
T 2 
29.486 
29.478 
50.5 
29.450 
29.444 
51.4 
47 
02.6 
49.3 
51.0 
47.3 
52.4 
.033 
F 3 
28.954 
28.950 
50.7 
29.066 
29.060 
51.7 
48 
02.7 
51.2 
50.4 
49.0 
53.3 
.039 
S 4 
29.272 
29.266 
48.6 
29.392 
29.384 
49.0 
45 
02.4 
48.0 
48.3 
45.4 
53.4 
.172 
© 5 
29.960 
29.952 
47.3 
30.042 
30.038 
48.0 
40 
03.3 
44.0 
47.5 
43.4 
50.6 
.161 
6 
29.776 
29.768 
48.0 
29.646 
29.640 
49.5 
45 
01.7 
50.2 
48.4 
43.5 
51.4 
.091 
5T 7 
29.916 
29.908 
46.6 
29.888 
29.880 
47.6 
43 
02.6 
43.0 
48.3 
40.6 
53.0 
.222 
gW 8 
29.488 
29.480 
48.7 
29.390 
29.384 
49.9 
47 
01.6 
50.7 
51.7 
43.2 
51.8 
.119 
u T 9 
29.916 
29.908 
46.7 
29.914 
29.908 
46.6 
40 
02.7 
41.3 
43.8 
40.8 
54.4 
SjTo 
29.386 
29.380 
48.8 
29.380 
29.372 
50.0 
46 
01.8 
50.7 
48.8 
41.6 
52.2 
.116 
S ii 
29.916 
29.908 
45.6 
29.920 
29.912 
46.0 
40 
02.8 
40.8 
45.3 
40.0 
54.8 
.083 
0©12 
29.660 
29.652 
45.5 
29.544 
29.540 
47.0 
43 
02.1 
47.7 
51.0 
41.0 
49.3 
.077 
Ml 3 
29.366 
29.358 
49.0 
omitted 
omitted 
omitt. 
46 
01.8 
51.0 
omitt. 
48.4 
52.3 
.213 
T 14 
29.540 
29.534 
47.2 
29.822 
29.816 
46.3 
40 
02.8 
42.2 
41.3 
42.2 
53.2 
.061 
W15 
29.908 
29.900 
42.6 
29.710 
29.702 
44.8 
39 
02.8 
42.8 
47.8 
35.2 
43.7 
tig 
29.400 
29.394 
45.2 
29.280 
29.276 
45.7 
42 
02.4 
42.3 
43.5 
41.6 
50.3 
.063 
F 17 
29.494 
29.488 
4^.7 
29.566 
29.560 
43.0 
38 
02.3 
35.3 
38.5 
35.4 
45.7 
S 18 
29.586 
29.578 
38.8 
29.494 
29.486 
38.5 
34 
01.6 
31.3 
35.2 
31.2 
38.8 
©19 
29.252 
29.246 
34.8 
29.174 
29.170 
36.0 
28 
00.8 
31.4 
34.4 
29.9 
35.7 
M20 
29.226 
29.220 
35.0 
29.290 
29.282 
35.7 
30 
frozen 
32.7 
34.5 
31.6 
35.5 
T 21 
29.626 
29.620 
37.0 
29.656 
29.650 
36.6 
32 
00.9 
32.3 
34.3 
32.8 
36.2 
W22 
29.790 
29.784 
39.8 
29.814 
29.806 
38.8 
33 
01.0 
32 8 
36.8 
32.6 
37.0 
T 23 
29.860 
29.852 
43.0 
29.782 
29.776 
43.3 
38 
00.5 
39.7 
44.8 
33.3 
40.8 
.014 
F 24 
30.050 
30.044 
41.9 
29.984 
29.976 
43.2 
40 
01.1 
39.3 
47.3 
36.9 
47.4 
.060 
S 25 
29.768 
29.760 
45.7 
29.646 
29.642 
46.0 
42 
01.7 
44.3 
44.6 
39.6 
50.4 
.183 
©26 
29.794 
29.788 
41.0 
29.888 
29.884 
41.2 
35 
01.0 
35.8 
38.6 
33.4 
46.0 
.044 
M27 
30.132 
30.124 
39.2 
30.130 
30.122 
39.0 
33 
01.3 
31.7 
35.5 
31.4 
40.2 
® T28 
30.088 
30.080 
39.0 
30.092 
30.084 
40.3 
35 
01.6 
38.8 
43.2 
31.5 
40.0 
.025 
W29 
30.106 
30.100 
41.8 
30.070 
30.062 
42.8 
39 
01.4 
43.4 
45.8 
39.3 
45.2 
T30 
30.126 
30.120 
42.9 
30.154 
30.148 
43.7 
38 
01.8 
38.8 
42.2 
39.0 
40.8 
.038 
F31 
30.262 
30.254 
41.7 
30.226 
30.218 
42.3 
35 
01.0 
35.0 
40.7 
35.0 
43.2 
MEAN . 
29.694 
29.687 
44.1 
29.692 
29.685 
44.5 
39 
01.9 
41.5 
43.8 
38.8 
47.1 
Sum. 
1.869 
o < 
c ° 
•2-S 
o 
REMARKS. 
w 
N 
N 
E 
SE 
S 
S 
S 
S 
w 
s 
s 
sw 
WNW 
SW 
w 
s 
N 
SE 
S 
SSE 
S 
S 
S 
NW 
NW 
SE 
S 
S 
SSE 
Overcast— slight rain and wind throughout the day. Ev. Light fog. 
Overcast — light fog throughout the day. Evening, The like. 
A. M. Thick fog. P.M. Overcast. Evening, Light fog. 
Overcast— light brisk wind throughout the day. Ev. Cloudy— It. fog. 
Cloudy— light wind throughout the day. Evening, Fine— light fog. 
f A.M. Overcast— light wind. P.M. Fine and cloudless. Ev. Fine 
l and starlight— light fog. 
f A.M. Light fog— deposition— light wind. P.M. Lightly overcast— 
l light wind. Ev. Fine and starlight — light fog. 
A.M. Light fog & wind. P.M. Fine— nearly cloudless. Ev. Light fog. 
A.M. Lightly overcast— light wind. P.M. Fine— light clouds and 
wind. Evening, Overcast— light fog. 
Overcast— light wind throughout the day. Evening, The like. 
A.M. Lightly overcast— It. wind. P.M. Fine — It. elds. Ev. Overcast. 
fA.M. Dark broken clouds — light wind — very heavy rain early. 
1 P.M. Fine— It. clouds and wind. Ev. Fine and starlight. 
S A.M. Fine — light clouds and wind. P.M. Cloudy— slight rain. 
I Evening, Overcast— light rain. 
f A.M. Overcast— slight rain— snow early. P.M. Fine— light clouds 
l —high wind. Evening, Fine and starlight. [frost. 
Light fog — sharp fro?t throughout the day. Ev. Ovct.— It. fog— sharp 
f Fine— light clouds and wind — sharp frost throughout the day. 
1 Evening, Starlight — light fog. 
( A.M. Fine— light fog — white frost. P.M. Fine— light clouds. Ev. 
1 Overcast— light fog. 
( A.M. Overcast— sleet and snow— light wind. P.M. Fine— dark 
broken clouds. Evening, Overcast. 
Overcast— It. ra n & wind throughout the day. Ev. Starlight — light fog. 
fA.M. Thick fog— It. wind. P.M. Overcast— heavy rain. Evening, 
1 Light rain. 
Overcast— light rain— high wind throughout the day. Ev. The same. 
( A.M. Overcast— light rain and wind. P.M. Heavy rain — high 
wind. Evening, Fine and starlight. 
fA.M. Fine— light clouds and wind. P.M. Overcast — light wind, 
i Evening, Foggy. 
Fine— light cloud? throughout the day. Ev. Overcast— light fog. 
f A.M. Thick fog— deposition— light wind. P.M. Fine— light clouds. 
1 Evening, Light fog. 
fA.M. Thick fog — deposition— light wind. P.M. Light fog & wind. 
1 Evening, Overcast. [It. rain. 
Overcast— deposition — It. wind throughout the day. Ev. Overcast — 
C A.M. Fine— light clouds and wind, with showers. P.M. Fine — light 
| clouds— Ev. Overcast — light rain— high wind, 
f Overcast — very high wind, with occasional rain throughout the day, 
t as al?o throughout the night. 
f Overcast— very high wind, with occasional rain throughout the day. 
\ as also the night. 
3 P.M. 
708 
700 
Mean Barometer corrected 
( 9 A.M. 3 P. 
i F 29.739 . . 29.' 
I.C. 29.731 .. 29.' 
SE 
S 
E 
S 
W 
s 
s 
s 
w 
s 
w 
s 
s 
w 
s 
s 
w 
s 
N 
N 
NW 
W 
s 
s 
s 
N 
SW 
w 
w 
NE 
E 
A.M. Lt. fog & wind. P.M. Overcast— It. rain & wind. Ev. Overcast. 
A.M. Fine lt. elds, and wind. P.M. Cloudy— lt. wind. Ev. Overcast. 
/ A.M. Dk. heavy elds, with shrs. — h. wind — h. wind, with rain all night. 
\ P.M. Fine— it. elds.— high wind. Ev. Fine and starlight— lt. wind, 
f A.M. Fine— light clouds and wind— high wind throughout the night. 
1 P.M. Light rain and wind. Ev. Light fog. 
A.M. Fine— lt.clds.& wind. P.M. Lightly overct. Ev. Overcast— lt.fog. 
f Overcast — light rain and wind nearly throughout the day. Ev. Fine 
\ and starlight. 
Lightly overcast — lt. wind throughout the day. Ev. Overcast — lt. rain. 
A.M. Overcast — very light rain and wind. P.M. Fine light clouds. 
Ev. Fine and starlight. 
A.M. Fine — light elds, and wind. P.M. Hazy. Ev. Overcast — lt. rain. 
A.M. Overcast — light rain and wind. P.M. Fine — light clouds and 
wind. Ev. Fine and starlight. 
Fine — light clouds and wind throughout the day. Ev. Overcast. 
Overcast — light rain and wind throughout the day. Ev. The like, 
f A.M. Dark heavy' clouds— high wind— high wind and rain throughout 
1 the night. P.M. Overcast. Ev. Fine and starlight. 
( A.M. Cloudy — brisk wind— light rain. P.M. Cloudy — light wind, 
t Ev. Fine and starlight. 
A.M. Cldy.— brisk wind— lt. rain. P.M. Overct.— h. wind. Ev. The like. 
Fine — lt. clouds and wind throughout the day. Ev. Fine and starlight. 
/ A.M. Fine— light clouds throughout the day— fog early part. Even 
\ ing, Starlight— light fog. . 
f Fine— light log— white frost throughout the day. Ev. Fine and star- 
1 light — sharp frost. 
Cldy. — It. wind — sharp frost through out the day. Ev. Lt.fog — sharp frost, 
f A.M. Fine — light clouds and wind — sharp frost. P.M. Hazy — sharp 
( frost. Ev. Light fog — sharp frost. 
/ Fine — light clouds and wind throughout the day — early part foggy, 
f Ev. Fine and moonlight. 
Fine — light clouds and wind throughout the day. Ev. Overcast. 
A.M. Overcast— light wind— very slight rain. P.M. Overcast— depo- 
sition. Ev. Fine and moonlight. 
A.M. Light fog and wind. P.M. Overcast— slight rain. Ev. The like. 
/ Overcast — light rain and wind throughout the day. Ev. Fine and 
1 moonlight. 
f Overcast— light fog throughout the day. Ev. Fine and moonlight— 
1 light fog. 
Light fog— sharp frost nearly the whole of the day. Ev. Cloudy— thaw. 
A.M. Light fog— deposition — light wind. P.M. Cloudy — light wind. 
Ev. Overcast — deposition 
A.M. Lt.fog— deposition. P.M. Cldy— lt.rain. Ev. Overcast— lt. rain. 
A.M. Cloudy — light wind. P.M. Fine — light clouds and wind, 
Ev. Cloudy— sharp frost. , , 
Fine — light clouds and wind throughout the day— light fog early. 
Ev. Moonlight— lightly cloudy. 
Mean Barometer corrected 
k 
9 A.M. 3 P.M. 
29.657 .. 29.654 
29.649 .. 92.646 
