while transient weather variability is playing a key role here, the widespread record warmth across the u.s. so far this year is part of a long-term trend toward more warm temperature records versus cold ones.
while transient weather variability is playing a key role here, the widespread record warmth across the u.s. so far this year is part of a long-term trend toward more warm temperature records versus cold ones.
global warming:39
while record-breaking years attract considerable public interest, individual years are less significant than the overall trend.