Thermomètre
à
Londres
Janvier
|
Février
|
Mars
|
Avril
|
Mai
|
Juin
|
juillet
|
Août
|
septembre
|
octobre
|
novembre
|
décembre
|
Année
moyenne
|
|
37.6
|
42.0
|
41.5
|
45.5
|
54.4
|
59.1
|
68.0
|
63.7
|
55.4
|
54.3
|
45.5
|
42.9
|
50.8
|
1793
|
35.6
|
47.0
|
46.9
|
52.8
|
54.5
|
61.5
|
69.4
|
63.7
|
56.4
|
50.8
|
45.7
|
38.7
|
51.9
|
1794
|
47.5
|
41.7
|
41.4
|
51.4
|
54.0
|
59.8
|
62.0
|
63.7
|
61.4
|
48.9
|
42.2
|
32.1
|
50.5
|
1796
|
40.1
|
4.01
|
42.9
|
52.7
|
57.3
|
64.8
|
64.4
|
63.9
|
59.2
|
52.4
|
42.4
|
35.5
|
51.3
|
1798
|
39.1
|
36.4
|
39.9
|
51.5
|
57.5
|
58.8
|
66.8
|
67.4
|
60.8
|
50.6
|
44.3
|
40.3
|
51.1
|
1800
|
42.0
|
40.7
|
46.4
|
48.9
|
56.7
|
62.3
|
63.9
|
66.1
|
61.3
|
53.2
|
42.5
|
38.1
|
51.8
|
1801
|
35.4
|
41.1
|
43.7
|
51.8
|
54.0
|
61.0
|
60.0
|
68.2
|
60.9
|
52.8
|
42.7
|
39.5
|
51.8
|
1802
|
35.7
|
38.5
|
44.5
|
51.0
|
53.8
|
59.8
|
67.2
|
65.4
|
55.5
|
51.3
|
44.0
|
43.3
|
50.9
|
1803
|
45.5
|
38.9
|
43.4
|
46.8
|
60.2
|
64.3
|
63.6
|
63.2
|
62.2
|
53.8
|
46.3
|
37.5
|
52.1
|
1804
|
36.9
|
40.8
|
44.3
|
48.2
|
53.4
|
57.6
|
62.5
|
65.0
|
61.8
|
49.8
|
42.1
|
41.4
|
50.5
|
1805
|
39.54
|
40.72
|
43.49
|
50.06
|
55.58
|
60.92
|
64.78
|
65.03
|
59.49
|
51.79
|
43.77
|
38.93
|
51.17
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4.19
|
4.84
|
6.38
|
10.03
|
13.1
|
16.06
|
18.21
|
18.35
|
15.27
|
10.99
|
65.39
|
38.50
|
10.65
|
moyennes
|
|
|
|