XXI 
YORK (MUSEUM) 1916 . 
Year. 
BRIGHT 
SUNSHINE. 
Barometer at Mean Sea Level 
Daily* 
Mean. 
1916. 
Percentage. 
1916. 1915. 
Absolute. 
Highest. 
Date. 
Lowest, 
Date. 
Hours. 
% 
% 
Millibars. 
Millibars. 
January 
1-35 
17 
10 
1033*8 
31st. 
9 
p.m. 
991-9 
1st, 
9 a.m. 
I ebruary 
1 90 
20 
18 
1031-5 
1st. 
9 
a.m. 
978-6 
4 th, 
9 a.m. 
March 
2-16 
18 
29 
1028-4 
31st, 
9 
p.m. 
988-1 
25th, 
9 p.m. 
April 
o'3 7 
39 
35 
1029-1 
1st, 
9 
a.m. 
987-5 
17th, 
9 p.m. 
18th, 
9 a.m. 
18th, 
9 p.m. 
May 
4 23 
27 
37 
1031-5 
19th, 
9 
a.m. 
994-9 
6 th, 
9 a.m. 
June 
1-23 
25 
40 
1029-4 
16th, 
9 
p.m. 
987-8 
5 th, 
9 a.m. 
July 
5-29 
32 
29 
1027-4 
28th. 
9 
p.m. 
998-6 
7th. 
9 p.m. 
29 th, 
9 
a.m. 
August 
4-68 
32 
34 
1029-4 
4th, 
9 
p.m. 
994-6 
26th. 
9 a.m. 
September 
3 97 
32 
43 
1030-1 
7 th, 
9 
a.m. 
994-2 
18th, 
9 p.m. 
October 
2-26 
22 
18 
1027 4 
20th, 
9 
a.m. 
982-0 
30 th, 
9 p.m. 
November 
1-23 
15 
29 
1032-2 
14th, 
9 
p.m. 
971*5 
5 th, 
9 p.m. 
December 
0-68 
9 
13 
1023-3 
6 th, 
9 
a.m. 
982-0 
12th, 
9 a.m. 
January 
November 
Year 
3-11 
26 
30 
1033-8 
31st, 
9 
p.m. 
971*5 
5th, 
9 p.m. 
The Barometer readings are expressed in millibars (1000 millibars = 29*531 mercury inches). 
*For Monthly Totals see Form 3211. 
