der Temperaturvertheilung auf der Oberfläche der Erde. 429 
Mittlere Temperaturen 1828 bis 1834. 
| Jan. | Febr. |März|April| Mai |Juni | Juli |Aug. |Sept.|Oct. |Nov.| Dec. [Jahr 
Bern — 2.40 — 0.04 3.171621 10.18.11.87 13.87112.87 10.16| 6.63 | 2.46 | — 0.53] 6.21 
Arolsen —1.43| 0.57) 3.36 | 6.64 [10.14 12.28113.64 12.281036 7.64 |3.21) 1.07] 6.65 
Danzig —3.39|— 1.52 0.86 4.86 | 8.86 12.04 13.89/13.30 10.40 6.69 | 2.23 | — 0.51] 5.68 
| 
Tilsit —5.11)— 3.26] 0.13|4.51| 9.36,13.19,14.51,13.90, 9.86 5.77 | 0.85 |— 2.01] 5.14 
Die mittlere Veränderlichkeit, darunter verstanden die mittlere Gröfse 
der Abweichungen, abgesehen vom Zeichen derselben, ist in der folgenden 
Tafel dargestellt. 
Mittlere Veränderlichkeit 1828 bis 1834. 
|Jan. | Feb. |März| Apı.] Mai |Juni | Juli | Aug.|Sept.| Oct. Noy. | Dec. | Jahr 
Clinton 1.12 | 1.55 | 0.92 | 0.78 | 0.82] 0.67 | 0.67 | 0.57 0.59 | 0.76 | 1.34 | 1.75] 0.96 
Union Hall 1.04 | 2.17 |0.81\1.09 0.88 | 0.79 | 0.51 0.57 1.14 | 0.85 | 0.97 1.64] 1.04 
Erasmus Hall 1.28 |1.93 | 1.01 | 0.82 | 0.73 | 0.88 | 0.69 | 0.57 0.55 0.74 1.17 |1.90]| 1.02 
Montgomery 0.94 | 1.97 |1.05 | 1.37 |1.22 1.73 | 0.91 | 0.98 0.87 1.08 1.07\2.10| 1.27 
Dutchess 1.08 | 2.31 | 1.17 | 0.97 | 0.85 |1.39 | 0.72 | 0.93 | 0.53 | 0.93 | 1.40 | 2.33] 1.22 
Albany 1.41) 2.14 | 1.17 | 1.35 | 0.93 | 1.35 | 0.85 | 0.69 | 0.69 | 0.71) 0.94 |2.63| 1.24 
Lansinburgh 1.35 |243|1.07 |1.28 |1.29 | 1.18) 0.80 | 0.48 | 0.58 | 0.42 | 0.92 | 2.12| 1.16 
Cambridge, Wash. [1.19 |2.43 | 1.21 | 1.09 | 1.25 | 1.27 | 0.85 | 0.59 | 0.88 | 0.86 |1.35 2.33 | 1.28 
Lowville 1.68 | 2.53 |1.13 1.74 | 0.87 | 1.39 | 1.08 | 0.76 | 1.05 | 0.79 | 0.89|1.93| 1.32 
St. Lawrence 1.52|2.38 1.16 | 1.43 1.02 1.44 | 0.83 | 0.77 | 0.91 | 0.89 |1.27 2.52] 1.34 
Cherry Valley 1.50 |2.38 1.22 | 1.53 | 1.17 | 1.27 | 0.75 | 0.78 | 0.69 | 0.61 1.08 |2.27| 1.27 
Utica 1.36 2.29 |1.29 | 1.26 | 1.45 | 1.82 1.07 [1.01 | 0.84 | 0.85 | 1.14 | 2.10| 1.37 
Pompey 1.42 | 2.04 0.93 |1.39 1.21 | 1.68 | 0.85 | 0.93 | 0.77 | 0.71|1.08,\1.88| 1.24 
Canandaigua 1.07 |1.69 1.06 11.50! 1.27!0.85 | 1.24! 0.95 0.79 | 0.40 1.02 2.22| 1.17 
Middlebury 1.31 | 2.47 |1.10 | 1.39 | 0.94 | 1.13 | 0.73 | 0.56 | 0.74 0.55 | 1.34 | 2.16 | 1.20 
Edinburgh 1.30 | 0.49 | 0.53 | 0.43 | 0.77 | 0.65 | 0.39 | 0.97 | 0.59 | 0.97 | 1.02 | 1.08 | 0.77 
Brescia 1.45 | 1.31 | 0.60 | 0.64 | 1.15 | 0.88 | 1.37 | 0.85 | 0.86 | 0.78 | 0.78] 1.09 | 0.98 
St. Jean de Maur. | 1.81 | 0.96 | 0.81 | 1.09 | 0.94 | 0.84 | 0.74 | 0.88 | 1.27 [0.78 0.81|1.42| 1.03 
Bern 2.02 | 1.42 | 0.69 | 0.67 | 1.15 , 0.91 | 1.07 | 1.05 | 1.14 | 0.83) 0.66] 1.58] 1.09 
Arolsen 1.96 | 1.35 |1.45 , 1.02 1.16 1.04 |1.02] 0.82 | 0.79 | 0.77\1.33|1.92| 1.22 
Danzig 1.94 1.95 | 0.83 | 1.03 | 1.10. 0.45 | 0.96 | 0.80 | 0.69 | 0.88 | 1.05 |1.99 | 1.14 
Tilsit 2.21 2.12|0.85 0.95 | 0.78 | 0.64 | 1.42 | 1.26 | 0.72 | 2.09| 1.25 
Unter jährlicher Veränderlichkeit ist wie früher hier das aus den 
zwölf monatlichen Mitteln bestimmte Mittel verstanden. 
