The air was noticeably cooler when they finally drove out onto the top of the plateau.

It is common for highs to be near 90 well into October but by this time the nights are noticeably cooler.

At about the same time the sea became noticeably cooler, as though chilled by melting ice.

When the sun is behind a cloud, you feel noticeably cooler than when it isn't.

The darkness made it noticeably cooler than it had been on the beach.

Yet it was insulated well enough to be noticeably cooler inside.

As a side benefit, my laptop runs noticeably cooler and with better battery life.

Now that our numbers had increased, however, Vilhelm's greeting was noticeably cooler.

She was noticeably cooler, thanks to his treatment, but still gravely ill.

At this altitude the air was noticeably cooler, and the undergrowth wasn't quite as thick.