Heraf sees, at i Sommermaanederne var Havet søn- 
denfor Polarcirkelen lidt koldere end Luften, men norden- 
for Polarcirkelen var Havets Overflade varmere end Luften. 
Havoverfladens Temperatur varierede i Døgnets Lob meget 
mindre end Luftens. 
From the above comparison, it appears that im the 
summer months the sea south of the Polar Circle was a 
trifle colder than the air, whereas north of the Polar Circle 
the sea-surface was warmer than the air. The temperature 
of the sea-surface varied considerably less in the course of 
the day than did that of the air. 
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