Greatest daily rainfall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374 . . .855 . . .950 . .1·167 . .1·116 . . .833 . . .833 . . .416 . . .790 . . .480 . . .646 . . .220 . .1·167 (2) Max .

Mean amount of cloud (overcast = 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . 4·9 . . .5·0 . . .4·3 . . .4·8 . . .5·8 . . .4·6 . . .4·3 . . .3·2 . . .5·6 . . .5·4 . . .3·4 . . .4·2 . .4·6 Mean

Wind, mean force in pounds pressure on square foot- . . . . . . . . . . . . . . . . .87 . . .70 . . .40 . . .60 . . .25 . . .24 . . .26 . . .32 . . .39 . . .67 . . .73 . . .54 . . .50 Mean

" mean velocity in miles per day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 . .199 . .171 . .167 . .154 . .126 . .142 . .175 . .150 . .184 . .221 . .202 . .129 Mean

" greatest velocity in miles per day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425 . .335 . .310 . .375 . .402 . .231 . .420 . .353 . .411 . .385 . .420 . .365 . .425 (1) Max .

" least velocity in miles per day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97 . .112 . . .53 . . .80 . . .55 . . .45 . . .23 . . .62 . . .82 . .104 . . .77 . .101 . .23 (3) Min .

Number of days it blew from each point, at
9·30 A.M. daily

Thunder storms occurred on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Snow or sleet fell on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hail fell on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fog prevailed on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frost occurred on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gales or very high winds occurred on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Number of days . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

...
...
...
...
...
...
...
...
...

...
...
...
...
...
...

3
12
1
0
2
2
5
2
1
1
0
0
0
0
0
3
31

2
10
4
0
3
1
4
0
3
2
0
0
0
0
0
1
28

1
9
5
0
1
3
8
2
1
1
0
0
0
0
0
2
30

0
0
0
0
2
0
11
1
2
1
0
0
0
0
0
2
31

1
8
2
0
0
0
10
1
1
1
1
0
0
0
0
0
2
30

0
1
4
0
0
1
11
5
1
0
1
0
0
0
0
0
2
31

1
4
7
0
0
2
12
3
1
2
0
0
0
0
0
1
31

1
8
4
0
0
2
11
5
1
2
0
0
0
0
0
2
30

0
19
1
0
0
0
8
3
1
1
0
0
0
0
0
4
31

0
7
4
0
0
2
7
1
2
1
0
0
0
0
0
7
30

0
1
5
0
0
0
7
0
3
1
0
0
0
0
0
0
5
31

0
3
1
0
0
2
9
0
1
0
0
0
0
0
2
30

14 Sum
107 "
51 "
6 "
18 "
161 "
25 "
31 "
12 "
2 "
0 "
0 "
3 "
110 "
44 "
365 "

...
...
...
...
...
...
...
...
...
...
...
...
...
...
...

1·03f

4·4
·58

184

Instrument
up (11)

93
68
12
6
97
29
21
30
2
11
7
22
116
40
366

NOTE.—These Results are derived from Observations taken three times a day throughout the year, viz. at 9.30 A.M., 3.30 P.M., and 9.30 P.M. The self-registering instruments and the
rain gauge are read at 9.30 A.M. for the 24 hours previous. The thermometers are compared periodically with a standard, and the index errors computed.
(a) January 26th.
(b) July 8th.
(c) November 3rd.
(d) April 25th.
(e) January 25th.
(f) August 16th.
(g) April 24th.
(h) January 2nd.
(i) July 8th.