as surprisingly small; and the number of stormy days agrees with
this low velocity. Their number for the whole period is only 11,
fairly evenly divided between the months; there are, however, five
stormy days in succession in the spring months October and November.

The frequency of the various directions of the wind has been added
up for each month, and gives the same characteristic distribution
throughout the whole period. As a mean we have the following table,
where the figures give the percentage of the total number of wind
observations:



N.
N.E.
E.
S.E.
S.
S.W.
W.
N.W.
Calm.

1.9
7.8
31.9
6.9
12.3
14.3
2.6