Meteorology. 237 
Meteorological Journal kept at Walthamstow, Essex, from 
February 15 to March 15, 1819. 
[Usually between the Hours of Seven and Nine A.M. and the Thatdh ocneter 
(a second time) between Twelve and Two P.M. | 
Date. Therm. Barom. Wind. 
February 
15.022 
43 
16 42 
46 
17 47 
51 
18 42 
48 
19 40 
50 
20 33 
45 
21 44 
47 
22 39 
44 
23 37 
49 
24 30 
40 
25 29 
38 
26 29 
40 
27 «(35 
47 
28 39 
40 
March 
35 
39 
39:00 SW.—Clear and cirrostratus ; hazy; fine day; 
29°65 
29°39 
29°41 
29°25 
29°85 
2219 
29°16 
29°65 
29°50 
dark night. 
SE:-Fine, wind and cirrostratus ; rainy from 
before 9 A.M. to about noon, and slight 
showers afterwards ; dark and windy. 
W.—Clear and cirrostratus and windy; fine 
day; sun and wind; showers and windy.— 
Moon last quarter. 
W—NW.—Cloudy morn; very fine day; dark 
and windy. 
S by W—SW.—Cloudy and windy; showers; 
fine day; a shower about 3 P.M.; star-light. 
SW.—White frost and hazy; fine day; sun 
and wind ; dark night; rain in the night. 
S.— Clear and eloudy; showers and wind; rain 
and wind. 
NW.—Clear, cirrostratus andwindy; fine day; 
some showers; star-light. 
SE.—Very rainy and windy; rainy day; storiny ; 
some sun and wind; very windy and star- 
light. 
W.—Cirrostratus and wind; sun and windy ; 
fine day; snowing from 23 P.M. to about 
5 P.M.; ground and trees white; star-light. 
New moon. 
NW.—Snowing fast at 7 A.M.; sunshine; 
fine day; very windy; star-light. 
W.—Fine rain; clear at 7 A.M., at 8 A.M. 
hazy; sun through mist; snow; rain; rain 
and wind. 
SE.—Cloudy; fine day; some sunshine and 
wind; night cloudy. 
SE.— Cloudy and windy ; slight rain; very 
cold and windy; and cirrostratus ; fine day ; 
showers and wind. 
NW.—Showers and windy; snowing began 
after 7 A.M.; rain afterwards; frequent 
rain; dark night. 
March 
