Dove über die nicht periodischen Anderungen 
Tafel VI. a. Temperaturverhältnisse von 1840 
Nordamerika. 
na Clinton |UnionH. |Erasm.H.| Montgm.| Albany |Lansinb. 
Januar — 316 | 323 | 86 | Bor | es earelı Az 
Februar 2.26 1.45 1.58 1.53 2.54 2.76 | —2:34 
März 222 | —0.04 0.20 0.39 0:6 | —0.12 | —0.48 
April 0.98 0.89 0:39 123 | —0.84 0.47) — 0.64 
Mai —028 | —0.1 0.08 0.01 | —1.09 0.40 0.43° 
Juni —0.35 012 | —024 | —0.12 | —133 | —023 |) —0.9 
Juli —071 0.95 | —0.44 0.06 0.87 1.02 0.29 
August 0.53 122 | —0.1 0-4 | 21.64 0.76 0.22 
September —2.74 | —0.21 | —0.73 | —0.94 | —0.855 | — 0.89 0.98 
October | —.0.83 1.00 | 0.18 | 0.20 | — 2.15 | —0.06 0.31 
November ! —1. = —0.89 0.45 | —0.39 ! —0.45 ! — 0.556 |! —0.89 
| December | 1,56 | —1.45 | —0.22 | —1.32 | eRr27 | — 2.17 | —2.73 | 
Nordamerika. 
[Lowville |St. Lawr. | Montreal | Utica | Pompey | !Middleb. 
Januar —83.08 | 3.94 | 2.41 | 3.34 | —3.38 | — 250 
Februar 2.62 2.48 2.52 2.06 2.46 1.87 
März 0.21 | —0.19 1.19 0.16 | —0.14 | —1.05 
April 1.05 0.87 1.37 1.32 0.36 | —0.68 
Mai 0.49 1.22 0.79 1.14 | —0.24 0.76 
Juni —0.56 1.61 111 | —155 | —134 | —0.90 
Juli 1.14 2.53 2.36 2.42 | —0.44 | —0.08 
! August 1.07 2.14 2.50 2.20 | —0.26 0.29 
September | —0.20 | —1.48 0.37 1.00 | —1.33 | — 1.82 
October | —0.28 | 0.09 | oil | 0.03 | —.0.87 | — 2.29 
November 0.16 | —0.18 | 0.26 0.13 ! —0.40 | =0.73 
| December | —1.86 0.6 | 1.73 | 153 | —2.41 | —3.47 | 
England. 
|Edinburg Applg.M.| Boston |Ackwith.| London Chiswick | Paris 
Januar 0.99 | —0.14 0.64 0.37 1.24 1.02 1.36 
Februar —1.14 | —0.80 | —0.22 | —0.60 | —053 | —058 | —0.49 
März —0.39 | —1.46 | 1.76 | —131 | —227 | —ı1.834 | —2.81 
April 1.43 | —1.08 1.20 1.49 | — 0.23 0.59 2.16 
Mai —175| —19 | 128 | =085 | 032 | =0.01 | —0.05 
Juni —0.54 | —0.44 0.12 | —0.42 0.57 0.10 0.82 
Juli —1.97 | —058 | —1.61 | —183 | —1.20 | —1.49 | — 1.50 
August 0.54 | — 0.24 1.42 0.72 1.02 1.18 1.30 
September | —2.04 | —0.44 | —1.02 | —1.49 | —0.66 | —1.38 | — 0.21 
October — 2.57 | —0.43 | —0.29 | Br 902 | —1.64 | —2.34 | — 1.69 
November | —0.94 0.98! —0.70 ! —051 0.51 | —0.26 1.16 
December | —1.13 | —1.74 | —0.01 | — 251 | 969 | 382 | —4.74 | 
