It's hotter than ever (unless you're in San Francisco, where it's colder).

FORBES

Running an AC unit without a low-pressure cutoff switch when it's colder than about 60 degrees might damage it, says Troy Gregory, president of Standard Heating and Air Conditioning.

WSJ: Don't Wait to Service AC Units

It's just a little colder, and a little more remote.

CNN: Sailing the Northwest Passage: mission accomplished

If Berthe's anthem "No Time at All" stopped the show on Broadway, it's safe to say Martin's, er, enhanced version stops it even colder in the A.R.

NPR: 'Pippin' Is Back, And Surrounded By Broadway Buzz

"When they rent in colder weather, it's definitely a concern, " said Tony Darkowski, district chief of the Pittsburgh River Rescue.

WSJ: City Kayak Tours Fan Safety Worries

It is being introduced as the weather becomes colder and after last year's snow caused a number of schools to close, the council said.

BBC: Herefordshire school disruption now logged online