h 
der Temperaturvertheilung auf der Oberfläche der Erde. 349 
Rochester. 
| Jan. | Febr. | März | April | Mai | Juni | Juli | Aug. | Sept. | Oct. | Nov. | Dee. | Jahr 
1838 |31.60 | 16.39 | 36.27 | 37.24 | 57.23 | 67.29 | 74.13 | 61.00 !60.73 | 43.84 | 32.11 |22.76| 45.04 
1839 25.14 | 37.84 | 34.02 | 48.58 | 56.83 | 60.22 | 69.71 | 65.12 | 58.03 | 54.11 | 33.00 | 28.22 | 47.57 
Mittel |25.74 | 25.40 | 33.18] 46.58 | 56.70 | 64.71 | 70.90 | 66.18 | 59.91 | 48.28 | 37.82 | 28.25 | 46.58 
ı 
112) St. Lawrence. 
1828 122.75 | 28.87] 30.80 |37.47 |57.15 | 68.28] 66.21 | 68.63 58.45 | 46.31 | 38.86 | 28.43 146.01 
1829 122.56 13.16 27.32|42.73, 58.83, 63.56 65.89 65.51) 53.95 |49.09 34.01 |32.11}44.06 
1530 | 13.01 | 18.24 |31.45 |51.10 53.65 62.03 | 70.28 65.51 55.72 |47.07 40.45 | 26.14 | 44.88 
1831 | 14.00 | 20.00 | 35.44 | 44.86 | 56.06 | 67.80 | 67.57 | 64.39 | 58.08 | 46.51 34.94 | 12.23 | 43.48 
1832 | 17.67 |16.63 |31.63 | 39.89 | 52.24 | 64.26 | 68.75 | 67.58 | 59.37 | 45.63 | 31.44 | 19.08 | 42.94 
1833 [18.85 | 11.05 | 23.89 | 44.65 | 56.62 | 56.74 | 63.30 | 60.50 54.95 | 42.51 | 35.90 | 21.91 | 40.57 
1834 [13.32 | 28.35 | 29.70 | 45.83 | 51.52 59.29 | 69.19 | 66.06 | 60.32 | 41.59 | 31.66 | 16.28 | 42.76 
1835 |20.52| 14.19 | 27.75 | 40.88 | 54.47 | 64.38 | 68.50 | 66.28 | 54.29 | 52.05 | 32.83 | 14.71 | 42.57. 
1836 | 19.21 | 11.38 | 24.92 | 40.01 | 54.86 | 63.43 | 68.33 | 62.50 55.29 | 36.88 | 33.05 | 19.59 | 40.78 
1837 | 7.38 19.07 | 28.62 | 41.06 | 51.80 | 61.99 | 66.14 | 65.83 | 58.04 |42.39 | 32.74 | 21.26 | 41.78 
1838 |23.78| 9.47 33.59, 38.09 | 53.39 | 68.88 | 73.59 | 69.21 | 62.29 45.46 | 30.80 | 20.74 | 44.10 
1839 | 18.79 | 23.67 | 31.53 | 56.23 | 54.93 | 61.99 | 70.52 | 64.33 | 57.11 | 49.73 | 31.63 | 24.39 | 45.40 
Mittel | 17.66 | 17.84 43.56 | 54.63 | 63.53 | 68.19 | 65.53 | 57.32 | 45.43 | 33.69 | 21.13 | 43.24 
113) Schenectady. 
1829 |23.07 | 18.75 | 31.95 | 46.67 | 61.36 | 67.80 | 64.65 | 68.23 | 55.37 | 50.42] 37.84 | 35.16 | 46.77 
1834. 120.34 31.96 | 34.65 | 48.94 | 57.01 | 65.67 | 74.45 | 69.60 62.15 , 46.22, 37.86 | 25.38 | 47.85 
1835 |20.47 21.75 |31.92| 42.99 57.98 66.81 71.12 67.22 56.77 53.47 138.87 121.22 | 45.88 
1836 |23.86 16.81 | 27.12! 42.66 | 55.47 | 64.16 | 71.87 | 64.03, 61.68 | 43.27 | 37.58 | 27.41 | 44.66 
1837 18.28 24.24 | 30,57 44.89 | 57.62 | 67.91 | 69.81 | 68.32 | 62.43 | 46.66 | 36.93 29.01] 46.05 
Mittel | 21.20 | 22.70 |31.24 | 45.33 | 57.89 | 66.47 | 70.38 | 67.48 | 59.68 | 48.01 | 37.82 | 26.86 | 46.24 
114) Springville. 
1834 [20.30 |34.34|36.89 |50.25 |57.75 | 65.22 | 75.15 | 69.74 6244| 46.391 39.43 29.01 «2° 
1835 123.92 121.45 35.95 42.17 | 55.55 | 63.98) 70.02 | 63.25 | 38.44 43.56 
1839 [25.08 26.41 30.30 | 53.40 | 56.66 | 60.34 | 67.82 | 62.33 56.87 | 51.18 | 33.06 | 28.14 | 4624 
Mittel | 24.77 |27.40 | 34.38 | 48.61 | 56.65 | 63.18] 71.00 | 65.11 | 59.66 | 50.44 | 36.98 | 33.57 | 47.57 
115) Union. 
1830 |19.89 | 24.35 | 36.25 |55.90 | 51.47 | 56.54 | 67.59 | 59.49 | 54.15 | 46.59 | 43.69 | 25.38 |45.94 
1831 122.33 | 23.00 | 41.20 | 48.17 | 58.72 | 70.05 , 72.59 | 73.65 | 65.01 | 55.05 40.50 | 21.28 |46.15 
1833 [25.10 | 19.19 | 31.65 | 48.99 | 61.45 | 59.57 | 67.53 | 62.55 | 59.59 | 46.77 | 36.47 | 26.95 [45.48 
1834 |21.96 | 33.36 | 32.15 | 47.20 | 53.33 | 63.27 | 71.66 | 67.04 | 60.54 | 46.43 | 34.93 | 26.38 | 46.52 
1835 |24.93! 19.52! 31.85 | 46.41 | 56.43 | 65.11 | 67.57 | 66.13 | 55.57 | 52.32 | 36.66 | 18.99 145.12 
1836 |22.51|17.63|27.82 38.70 |57.65 |63.79 67.58 60.73 60.37 | 4051| 35 00 [25.72] 43.11 
Mittel |22.78 | 22.54 | 33.48 | 47.56 | 56.51 | 63.06 | 69.09 | 64.93 | 59.20 | 47.94 | 37.87 | 24.12] 45.38 
