der Temperaturveriheilung auf der Oberfläche der Erde. 157 



302) Mendon. 



Jan. Febr. März April Mai Juni Juli Aug. Sept. Oct. I Nov. I Dec. Jahr 



1854 



1855 



23.66 22.51 30.77 [40.64 56 3-3 

 28.11 19 14 130 57 '44 30 [51 77 



65.80 73 80 67.40 61.50 51.96 40.99 ['23.70 

 65.16 72.52 66 96 61 48 53 28 39 60 29 62 



46.59 

 47.13 



Mitlei 25 89 20 82 '30.67 [42.47 55 55 65 48 73.16 167.18 161.49 152.62 40.30 26.66 

 20jähr. Mittel 25.81 [23.75 [33.26 [45.28 55.47 64.86 71.56 [68 88 J60.68 J49.05 J39.19 [27.76 



1281) Milton (Indiana). 39° 47' B. 85° 2' L. 800' H. 



46.86 



1851 [27.35 34.12 '42.75 J51 35 [62.88 [71.63 [74.37 



1852 3162 20.53 33.60 54.43 62 47 66 82 |75 75 



75.10 [70.17 [55.33 [38.21 32.00 I 53.36 

 72.19 68 81 151.82 '43 85 '29.68 51.21 



Mittel 129.48 [28.83 [38.18 152.89 [62.68 169.22 [77.56 [73.65 [69.49 J53.57 [41.03 [30.84 I 52.29 



770) Milwaukee. 



1851 [27.25 1.31.26 [39 38 [43 64 [52.15 63.20 69.02 '67.36 65.52 [49.51 [34.35 [21.98 I 47.05 



1852 120.72 28.03 31.98 38.17 54 65 65.66 70.32 68.13 58.82 53.12 |33.42 ,26.52 | 45.80 



1282) Morrisville (Pensylvanien). 40° 12' B. 70° 53' L. 30' H. 



1854 129 15 [31.18 [39.00 [47.85 [63.83 [68.73 [75.00 [71.63 [66.03 [55.51 [42.70 128.00 I 51.55 



1855 |3I.88 24.95 36.17 (49.07 [59.70 [67.38 [74 16 [69 70 [6 4 69 [50.62 [44 24 J33.45 [ 50.50 

 Mittel 30.51 ,28.07 ,37.59 [48.46 61.76 [68.06 |74.58 J70.67 ,65.36 [53.07 |43.47 |30.68 j 51.02 



1283) Nantucket (Massachusets). 41° 17' B. 70° 6' L. 30' H. 



1854 132.61 30.67 [37.07 [43 95 [53.13 [63.47 [71.73 [69.23 [62.73 56.11 [47.22 [35.07 I 50.25 



1855 [37 31 29 20 [36 40 [44.77 [52.3 j63.74 |70 .35 J68.64 [64.13 57.31 [44.53 39.27 [ 50.66 

 Mittel [34.96 1-29 93 [36.74 [44 36 [52.72 163.67 [71.04 [68.93 63.43 [56.71 [45.88 [37.17 | 50.46 



48.6 

 48.7 

 47.7 

 47.0 

 47.6 

 48.3 

 49.7 

 48.9 



