der Temperaturvertheilung auf der Oberfläche der Erde. 197 
Mittlere Temperaturen 1740-1751. 
| Jan. | Febr. | März| Apr. | Wai | Juni | Juli | Aug. |Sept.| Oct. | Nov. | Dec. | Jahr 



| 
Upsala —2.88 | —3.00 |—1.41) 3.30 | 7.5312.43 112.91 12.51) 8.74 4.38| 0.71 |—1.64| 7.12 
Berlin —0.99) 0.48) 2.08) 6.04 110.68113.15 14.28 13.67.1130, 6.44 | 3.87 | 1.41] 7.66 
12.73114.45|14.04 12.20 8.00 | 4.91 | 2.78| 6.97 
Leyden 1.06| 2.17| 3.32] 6.22 Keen 
Zwanenburg| 0.64| 1.63| 2.74| 5.45 | 9.2011.93]13.37 13.311221 7.72 | 4.69 | 2.55| 4.47 
Mittlere Temperaturen zwischen 1739 und 1779. 








Abo —5.52 | —4.72|-2.08] 3.12] 7.76/12.56/14.88|12.56] 8.32] 3.20 |—0.48|—5.04| 3.7 
Upsala —3.26 | —3.21 /—1.28| 3.06| 7.13112.18113.33112.40 8.80) 4.56 | 0.45 —2.03] 4.34 
Lund —1.36 |—0.64| 0.64| 4.64) 9.28\13.04/14.32113.36 10.64| 6.72 | 3.28] 0.80] 6.23 
Berlin —013| 1.64, 3.87| 7.71111.9415.23\16.18|15.3412.12) 7.73 | 4.38] 1.85] 8.16 
Leyden 0.92! 2.06| 357! 6.57|10.13113.12114.46'14.05|12.14| 8.11) 4.91! 2.72] 7.13 
Zwanenburg 0.91 2.33 3.99) 6.86/10.15/12.87|14.15 14.15112.33| 8.60 | 5.07| 2.91| 7.86 
Peking —2.98| —2.40| 4.27) 11.1217.63]21.71/22.05|21.74 16.51'10.47 | 3.11—1.71|10.13 
Charlest. 7.16) 9.96 en 14.62|18.27|21.24|21.38j21.07|18.80,15.42 11.82| 8.80 | 
Mittlere Temperaturen 1768-1777. 
Lund —1.36 | —0.64| 0.64| 4.64| 9.28]13.12114.32]13.36110.64| 6.72 | 3.28 | 0.80| 6.23 
Kopenhagen | —2.20 |—0.72| 0.16] 3.85) 8.4612.55114.04113.39110.98| 7.27 | 2.87 | 1.16| 5.98 
Berlin —1.08| 122| 331 6.88|11.38|14.77|15.48114.83|11.97) 7.91 | 3.56 | 2.03| 7.69 
Amsterdam 1.00| 2.87) 4.71] 7.24110.67|13.68115.05,15.1713.21) 9.81 | 5.48 | 3.72] 8.55 
Zwanenburg 1.09| 2.71| 4.48| 6.94/10.18|13.06|14.4614.56112.69| 9.42 | 5.38 | 3.51] 8.21 
Liverpool 5.69| 6.71) 8.36| 10.18|111.90|14.03/15.01114.92113.78 11.80 | 8.89 | 7.26[10.71 
Lausanne —0.78| 1.92| 3.72) 7.20/11.08|14.51/14.10115.04|12.37| 7.81 | 3.61 —0.04| 7.54 
Genf —0.30) 1.04| 3.41) 6.33) 9.97|13.31/14.37 14.13|10.99| 7.10 | 3.46 | 0.61] 7.04 
Mailand 0.97| 2.98| 6.74) 9.98|13.59|17.27|18.89 18.87[15.60110.67 | 6.15 | 1.94|10.30 







Philadelphia | —0.05 | 1.69| 3.73] 8.44|12.14|16.46|18.68|18.35j14.16) 9.96 | 5.04 | 1.36] 9.16 
Mittlere Temperaturen 1777-1786. 





Uleoborg  |-12.27|—10.47)—9.66|—3.44] 2.46] 8.65/11.94| 9.67] 4.59|—0.26)—5.42|-9.54|—1.15 
Berlin — 1.301 0,50) 2.23| 6.95j11.69114.39 15.50115.31112.00| 6.87) 2.92)—0.13] 7.16 
Regensburg |— 3.20|— 0.80| 3.30| 7.76|12.83114.47 15.2015.15,12.46| 6.84] 2.20—0.57| 7.14 
Wien — 138| 0.30) 3.92) 8.61113.65[15.9317.18117.1413.74) 8.07) 3.85] 0.67| 8.47 
Insbruck |- 2.37 0.54| 4.16| 8.13|12.46|13.46 14.82114.4812.33| 7.72] 2.46|-1.33| 7.15 
Mailand 0.42) 2.36} 6.25| 10.12|14.74117.43 19.64 18.65|15.86| 10.77| 5.69) 2.06] 10.33 
Padua — 0.17) 1.76| 5.19] 9.40113.86116.55 18.7318.31115.22| 9.86) 5.89) 2.12] 9.73 
Genf — 0.45|— 0.23) 2.71| 6.55|11.37114.2315.42114.44 11.50] 7.25) 3.33] 0.65] 7.23 
Amsterdam | 0.96| 1.82) 3.64 7.1610.97|13.66 14.9614.93,12.76, 8.41] 4.60] 2.02| 7.98 
Liverpool 2.89 3.73] 5.91] 8.44j11.2413.82|15.0214.89j12.80] 8.93] 5.56] 3.02] 8.85 
Lyndon 122| 2.01| 3.48| 6.21) 9.73112.67|14.08113.04110.84| 6.84| 3.69] 1.97| 7.15 




Die darauf bezogenen Abweichungen sind in den folgenden Tafeln enthalten. 
