Column 1: year
Column 2: day
Columns 3-14: daily CET values expressed in tenths of a degree. There are 12 columns; one for each of the 12 months.

 1772    1   32  -15   18   25   87  128  187  177  105  111   78  112
 1772    2   20    7   28   38   77  138  154  158  143  150   85   62
 1772    3   27   15   36   33   84  170  139  153  113  124   83   60
 1772    4   27  -25   61   58   96   90  151  160  173  114   60   47
 1772    5   15   -5   68   69  133  146  179  170  173  116   83   50
 1772    6   22  -45   51   77  113  105  175  198  160  134  134   42