Change in monthly average sea surface temperature
Year
FEB80 minus
JAN80
FEB80 minus
JAN80 (+15d)
MAR80 minus
FEB80
MAR80 minus
FEB80 (+15d)
APR80 minus
MAR80
APR80 minus
MAR80 (+15d)
MAY80 minus
APR80
MAY80 minus
APR80 (+15d)
JUN80 minus
MAY80
JUN80 minus
MAY80 (+15d)
JUL80 minus
JUN80
JUL80 minus
JUN80 (+15d)
AUG80 minus
JUL80
AUG80 minus
JUL80 (+15d)
SEP80 minus
AUG80
SEP80 minus
AUG80 (+15d)
OCT80 minus
SEP80
OCT80 minus
SEP80 (+15d)
NOV80 minus
OCT80
NOV80 minus
OCT80 (+15d)
DEC80 minus
NOV80
DEC80 minus
NOV80 (+15d)
JAN81 minus
DEC80
JAN81 minus
DEC80 (+15d)