--+---------
1 | | | |0.55|0.14| | |2.72| |0.64| |
2 | | | | | | | |0.08| |0.05| |
3 | | |0.32| | | | | | | | |
4 | | | | | |1.08|0.10| | | | |
5 | | | | |1.16| | | |0.63| | |
6 | | | | | | | |0.50| | | |
7 | | | | | | | | | | | |
8 | | | | | |0.20| | | | | |
9 | | | | | | |0.25| | | |3.72|
10 | |2.20| | | | | | |1.28| | |
11 | | | | | | | |0.10| | | |
12 | | | |2.12| | | | | | |0.54|
13 | | | | | |0.14| | | | | |1.12
14 | |0.58| | | | | |0.70| | | |
15 | | | | | | | | | | |0.36|
16 | | | | | | | | | | | |
17 | | | | | | | | | | | |
18 | | | | | | | | | | | |
19 | | | | | |0.82|0.24| |0.68| | |1.04
20 | | |1.54| | | | | | |0.44| |
21 | | | | |0.98| | | | |1.04| |
22 | | | |0.52| | | | | | |2.20|
23 |1.68| | | | | | |0.96| | |0.18|
24 | | | | | | |1.40| | | | |
25 | | | | | | | |0.16| | |0.35|
26 | | | |0.18| | | | | | | |
27 | | | | | |0.17| | |0.30| | |
28 | | | | | | | | | | | |
29 | | | |1.80| | |0.10| | |1.40| |
30 | | |1.42| | | | | | |0.08| |1.04
31 | | | | | | | | | | | |
-----+----+----+----+----+----+----+----+----+----+----+----+---------
Total|1.68|2.78|3.28|5.17|2.28|2.41|2.09|5.22|2.89|3.65|7.35|3.20
======================================================================

The average quantity of rain which has fallen in Waltham, during the
important months of vegetation, from 1824 to 1858 inclusive--a period of
thirty-five years--is for--

_April._ _May._ _June._ _July._ _Aug._ _Sept._
3.96 3.71 3.18