der Temperaturvertheilung auf der Oberfläche der Erde. 151 
zehnjährige Mittel, Aug. 1820-Juli 1830. 
1826. 
| Zwanbg. | Edinburg Simpher.| Moscau |Archang.| Tilsit | Albany 
Januar 1.78 | 1.98 | =I.11 | —0.09 0.21 | —3.33 1.85 
Februar 1.93 1.62 | —3.00 | —0.48 0.60 2.01 1.45 
März 0.66 0.15 | —3.05 | —0.37 1.18 0.07 9.90 
April —0.07 0.66 | —2.31 | —0.28 2.03 | —0.44 | —158 
Mai —0.68 0.54 | —2.77 1.04 1.56 1.35 2.62 
Juni 1.76 2.36 | —4.86 | —1.09 1.67 1.99 0.52 
Juli 2.12 1.46 2.68 | — 0.33 2.15 3.57 0.33 
August 2.13 1.91 2.11 1.46 2.40 1.59 0.34 
September 0.32 0.42 0.65 2.92 0.63 | —0.68 080 
October | 1.60 | 0.78 | 0.82 | —1.76 | 0.64 0.36 | 0.72 
November ! —0.12 | — 1.38 2.60 1.02 2.96 | — 0.52 0.85 
December | 1.54 | 0.93 | 2.70 3.99 | 3.65 | 1.08 | —0.48 | 
1827. 
Januar 0.14} —0.26 2.58 1.53 2.10 1.77 | —2.84 
Februar —286 | —183| 2.99 0.15 | —0.23 | —1.59 0.25 
März 0.37 | —0.64 2.33 | —0.02 0.45 | — 0.63 0.30 
April 0.70 | —0.11 2.85 0.44 1.89 2.16 1.23 
Mai 0.30 0.09 2.62 1.87 1.23 2.15 | —0.53 
Juni 0. 0.08 2.15 1.90 | —0.46 | —0.81 | —0.67 
Juli 0.15 | —0.11 1.44 1.02 | —0.33 | —3.13 0.16 
August —0.43 | —0.66 1.37 0.13 0.18 | —0.31 | —0.68 
September 0.12 0.58 1.29 0.08 | —0.11 0.22 | —0.26 
October 0.52 | 0.92 | 2.41 | —1.46 | —0.76 | — 0.54 | 0.52 
November | —1.18 0.42 
December | 2351| 146| 0041| -ı66| -33| 1358| ou 
1828. 
Januar 1.54 1.48 2.96 | —331 | —5.26 | —1.83 2.82 
Februar 0.22 0.88 0.26 | —2.29 | —534 | — 059 3.67 
März 0.83 0.61 3.03 | —051 | — 2.61 | —0.63 1272 
April 0.19 | —0.03 2.57 0.74 057 | —0.14| —134 
Mai 0.40 0.29 1.64 0.89 1.94 0.25 ® a5 
Juni 0.94 0.40 2.55 1.67 0.47 1.59 
Juli 0.79 | —0.47 2.23 1.55 0.10 1.57 Kr; rs 
August —0.52 0.11 1.69 12| =-oR| —ou 1.03 
September 0.45 0.37 119 | —0.61 | —1.91 | —0.68 | —0.01 
October 012 | 0.14 | —0.06 | —2.39 | —0.96 | | —0.74 
November | —0.46 1.34 | —0.26 | 0.30 | = 1.11 
December 152 | 195 | —o.40 | 1210| -ı2| o6| 20s| 
