Change in monthly average sea surface temperature
Year
FEB-58 minus
JAN-58
FEB-58 minus
JAN-58 (+15d)
MAR-58 minus
FEB-58
MAR-58 minus
FEB-58 (+15d)
APR-58 minus
MAR-58
APR-58 minus
MAR-58 (+15d)
MAY-58 minus
APR-58
MAY-58 minus
APR-58 (+15d)
JUN-58 minus
MAY-58
JUN-58 minus
MAY-58 (+15d)
JUL-58 minus
JUN-58
JUL-58 minus
JUN-58 (+15d)
AUG-58 minus
JUL-58
AUG-58 minus
JUL-58 (+15d)
SEP-58 minus
AUG-58
SEP-58 minus
AUG-58 (+15d)
OCT-58 minus
SEP-58
OCT-58 minus
SEP-58 (+15d)
NOV-58 minus
OCT-58
NOV-58 minus
OCT-58 (+15d)
DEC-58 minus
NOV-58
DEC-58 minus
NOV-58 (+15d)
JAN-57 minus
DEC-58
JAN-57 minus
DEC-58 (+15d)