Winter is the fastest - warming season for most of the United States, but all four seasons show
considerable warming trends due to climate change.
Other temperature research groups all agree that the Earth has
seen considerable warming since the middle of the 20th century.
The small warming in the upper 300 m is belied by the continuing warming for the ocean as a whole,
with considerable warming occurring below 700 m.»
In other words, NIWA had reworked its temperatures, as GISS does, to get warming,
even considerable warming, where none existed.
That would take thousands of years and
considerable warming.
A considerable warming is visible from the year 2003 to 2008.