Differences of Monthly Means of Temperature during 1897 from the Averages. 
SURFACE WATERS OF THE NORTH ATLANTIC OCEAN 
199 
c5 
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+ 111 
1-11 +11 1 + 
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1 1 
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r-^'^C0'*C5'^l>-<M<Mi—1-^00 
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+ 111 
1 1 1 1 + 1 + + + + 
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ffi • • . 
tJO 
s • 
. . . . 
5 2 
• • 
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1 
1 
Sumburgh 
Stornoway 
Aberdeen 
Leith . . 
Spurn Hea 
Yarmouth 
Holyhead 
Valencia . 
Seilly . . 
Nantes . 
Paris . . 
Breslau . 
Moscow . 
St. Petersb 
Archangel 
Haparanda 
Stockholm 
Swinemiinc 
Copenhage: 
Skagen . 
Cologne . 
Hamburg 
Bergen . 
Christiansn 
Vardb 
Thorshavn 
Berufjord 
Stykkishol 
Grimsey . 
Ivigtut . 
Jacobshavi 
Upernivik 
St. John’s, 
Halifax . 
Boston . 
New York 
