ON “QUIET” DAYS DURING THE ELEVEN YEARS 1890 TO 1900, ETC. 
411 
the Diurnal Inequalities for Different Groups of Years in H. 
Cs. 
C4. 
Kew. 
Green^\^ch. 
Kew. 
Green wieli. 
Sun-spot 
11 years. 
Sun-spot 
Sun-spot 
Sun-s])ot 
11 years. 
Sun-spot 
Sun-spot 
minimum. 
maximum. 
maximum. 
minimum. 
maximum. 
maximum. 
84 
70 
56 
81 
95 
102 
Ill 
107 
January. 
72 
91 
88 
115 
78 
105 
136 
76 
February. 
132 
133 
137 
148 
132 
133 
125 
128 
March. 
125 
135 
151 
130 
118 
122 
127 
148 
April. 
101 
74 
83 
49 
144 
95 
100 
106 
May. 
76 
88 
96 
70 
96 
50 
47 
78 
June. 
115 
85 
70 
70 
51 
41 
40 
62 
July. 
150 
123 
115 
121 
111 
no 
99 
67 
August. 
128 
153 
151 
125 
148 
169 
158 
158 
September. 
108 
126 
124 
137 
117 
134 
133 
146 
October. 
71 
81 
81 
85 
83 
92 
86 
73 
November. 
37 
40 
48 
71 
27 
47 
39 
50 
December. 
67 
73 
71 
90 
72 
87 
97 
78 
Winter. 
121 
133 
137 
132 
129 
141 
139 
145 
Equinox. 
111 
94 
92 
78 
99 
73 
64 
77 
Summer. 
7- 
7- 
7- 
7- 
7- 
7- 
7- 
7- 
A b s 0 1 u t e 
A'a 1 ues of 
coefficients 
2-14 
2-38 
2-81 
2 ■ 93 
1-31 
1-28 
1-35 
1 • 36 
i n m e a n 
diurnal in¬ 
equality for 
the year. 
'Mean of 12 
2-43 
2-58 
3-04 
3-21 
1-38 
1-35 
1-47 
1-47 
monthly 
values. 
1 
3 G 2 
