398 Dover über den Zusammenhang der W. ärmeveränderungen 
Taf. VII. Unterschiede gleichzeitiger Beobachtungen 
1839. 
Mittlere Maxima. Mittlere Minima. Mittel. 
fr. Luft | Schatt. Untersch.| fr. Luft | Schatt. Untersch.| fr. Luft | Schatt. 
Jan. | 49.90| 44.06 | 5.84 | 27.26 | 31.64 | 4.38 | 38.58 | 37.85 
Febr. | 55.67 | 47.14 | 8.53 | 28.89 | 33.67 | 4.78 | 42.28 | 40.40 
März | 59.00 | 48.32 | 10.68 | 30.54 | 35.58 | 5.04 | 49.77 | 41.95 
Apr. | 65.16| 52.63 | 12.53 | 30.80 | 36.26 | 5.46 | 47.98 | 44.44 
Mai | 82.19| 64.48 | 17.71 | 35.61 | 40.42 | 4.81 | 58.90 | 5245 
Juni | 89.23) 69.63 | 19.60 | 46.93 | 50.70 | 3.77 | 68.08 | 60.16 
Juli | 85.61) 70.58 | 15.03 | 49.16 | 52.90 | 3.74 | 61.67 | 61.74 
88.06 | 72.25 | 15.81 | 45.96 | 50.58 | 4.62 | 67.01 | 61.41 
Sept. | 77.73| 67.36 | 10.37 | 44.40 | 48.06 | 3.66 | 61.06 | 57.71 
Oct. | 66.90 | 58.58 1 8.32 | 39.71 | 4423 | 452 | 53.30 | 51.40 
Nov. | 52.76 | 51.06 | 1.70 gun 40.06 | 3.90 Bares 45.56 
> 
S 
[o |} 
Dee. 46.70 | 45.35 1.35 | 31.74 | 35.25 351 | 39.22 | 40.30 
1840. 
; 38.45 | 39.24 
Febr. | 49.31 | 44.96 4.35 | 23.72 | 33.65 4.93 | 39.01 | 39.30 
März | 54.61| 48.06 6.55 | 25.74 | 31.35 5.61 | 40.17 | 39.70 
75.96 | 64.80 11.16 | 26.93 | 34.86 7.33 
81.97 | 67.00 | 14.97 | 41.35 | 45.32 3.97 
86.80 | 71.96 14.84 | 45.70 | 49.93 4.23 
87.09 | 69.35 17.74 | 46.44 | 50.77 4.33 
92.71 | 76.00 16.71 | 48.22 | 52.68 4.46 
80.26 | 63.93 16.33 | 38.83 | 44.03 5.20 
51.44 | 49.83 
61.66 | 56.16 
66.25 | 60.94 
66.76 | 60.06 
70.46 | 64.34 
59.54 | 53.98 
Jan E 45.77 3.03 | 28.51 | 32.71 4.20 
a —— 
| Oct. 74.39 | 56.32 | 18.07 | 31.61 | 36.96 | 5.35 | 53.00 | 46.64 
Nov 54.66 | 49.96 4.70 1 31.27 | 36.46 359 142.96 |! 43.16 
| Dec. 38.03 | 37.55 0.48 | 22.48 | 26.45 | 3.97 | 30.25 | 32.00 
1841. 
28.61 4.26 | 32.73 | 34.26 
Febr 44.14 | 41.42 2.72 | 29.17 | 31.78 2.61 | 36.66 | 36.60 
März | 61.93 | 57.09 4.84 | 31.45 | 35.61 4.16 | 46.69 | 46.35 
Apr. 63.70 | 57.40 6.30 | 32.76 | 36.70 3.94 | 48.23 | 47.10 
Mai 79.13 | 69.35 9.78 |} 43.87 | 46.83 2.96 | 61.50 | 58.09 
75.43 | 67.30 8.13 | 42.37 | 45.16 2.79 | 58.90 | 58.43 
74.06 | 68.61 5.45 | 47.58 | 50.00 2.42 | 60.82 | 59.30 
79.61 | 72.03 7.58 | 49.84 | 52 93 3.09 | 64.73 | 62.48 
83.56 | 68.33 | 14.73 | 46.46 | 49.66 3.20 | 65.01 | 59.25 
62.35 | 57.09 | 5.26 | 39.96 | 42.64 2.68 | 51.16 | 49.87 
56.90 , 49.90 | 7.00 | 33.03 | 36.80 3.77 144.97 ! 42.60 
| Oct. 
48.37 | 45.80 3.07 | 30.07 | 33.38 | 3.31 | 39.47 | 39.59 
Nov. 
Jan. . 39.90 1.21 | 24.35 
| Dec. | 
