The Sewerage of Sea Coast Towns

Henry C. Adams

Capitolo 62

 9...       22.30 26 130 253 337
10...       21.94 37 133 276 330
----------+----------+----------+-----------+-----------+-----------+
            Makes the average of 31.4 131.7 250.7 330.8

You/he/she can be of interest to examine the monthly figures for the
two years included in the preceding table that had the least one
and the more wind respectively, such figures that are insurgent out
the following table:

Table No 12

THE MONTHLY ANALYSIS OF WIND

Number of days in every month during that the bad speed of
the wind was respectively under the value mentioned in virtue of the fit present.


Month |  Per annum less wind (No 8) | Per annum more wind (No *8 *) |
      |   5 10 15 20 |   5 10 15 20 |
      | m.p.h. m.p.h. m.p.h. m.p.h. | m.p.h. m.p.h. m.p.h. m.p.h. |
------+-------+-----+-------+-------+-------+------+------+-------+
January.  5 11 23 27 3 6 15 23
Feb.  5 19 23 28 0 2 8 16
You damage.  5 10 20 23 0 1 11 18
April 6 16 23 28 1 7 16 26
May 1 14 24 30 3 11 24 31
June 1 12 22 26 1 10 21 27
July 8 18 29 31 1 12 25 29
August.  2 9 23 30 1 9 18 30
Sept.  1 13 25 30 1 12 24 28
Oct.  5 17 21 26 0 4 16 29
Nov.  6 11 20 26 3 7 19 28
Dec.  1 5 19 24 2 7 23 29
------+-------+-----+-------+-------+-------+------+------+-------+
Highest 46 155 272 329 16 88 220 314


During the year less wind they were only eight separate
you occasion on that the hourly speed and average of the wind
it was less less than six miles for now for two consecutive days, and
on two occasions only it was it I lead that are for now miles on
three consecutive days. However you/he/she must have remembered that,
this doesn't serve as some means you implicate that during such days the wind
doesn't rise for now above six miles, and probability is
what a mill that could be operated by a be-mile wind is able
you/he/she has been at work during part of the time. It will subsequently be
observed that the greatest differences among these two years
happens in the figures related to the light winds. The number of
days on which it exceeds the bad hourly speed of the wind
winds miles for now the rests enough continuous year after year.
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