470 Meteorology. 
Meteorological Journal kept at Walthamstow, Essex, from 
Novemler 15 to December 15, 1817. 
[Usually between the Hours of Seven and Nine A.M. and the Thermometer 
(a second time) between Noon aud One P.M. | 
Date. Therm. Barom. Wind. 
November. 
15 55 29:32 SE—NW.—Rainy; showers, sun and wind; 
55 bright star-light; a shower at 91 P.M. 
Moon first quarter. 
16 43 29:18 SW.—Hazy; sunshine; some rain after dark ; 
51 dark, damp, and windy. 
17 52 30:10 SW.—Hazy; damp hazy day; light, but 
59 neither moon nor stars visible. 
18 52 30:21 SW.—Beautiful red sunrise ; cloudy day; stars 
57 and cumuli. 
19 39 30:34 NW.—Clear morn; very fine day; clear moon 
50 and star-light. 
20 35 30:43 NW.—Foggy and white dew; sun through 
43 fog; light, but neither moon nor stars visible. 
21 46 29°88 SW.—Gray morning; cirrostratus and clear; 
50 fine day; light, but no moon nor stars visible. 
22 39 30:11 NW.—Fine sunrise; very fine day; cloudy, 
but light. 
23 41 50:11 W.—Gray morning; gray day; cloudy. Full 
46 moon. : 
24 49 29:93 W.—Gray morning; gray day; slight rain ; 
50 _ cumuli; stars and moon. 
25 33 29°76 W—NW.—Clear moon-light morning; fine 
40 sunny day; some rain after 4 P.M.; cloudy, 
rats but light. 
26 41 30:00 W—NW—SW.—Cirrostratus; ground very 
52 wet ; fine day; light, but no moon nor stars 
visible. 
27 47 30:10 SW.—Gray morning; and gray day; very 
a2 dark at 3 P.M.; corona round the moon, and 
stars. 
28 46 30:10 NW.—Gray; fine day; cloudy. 
50 
29 48 30:01 S.—Hazy; foggy; gleams of sun ; fine day; 
53 dark night. 
30.51 29-98 S.— Wind and showers; hazy day; dark 
54 night. 
\ 
December 
