Maryland Weather: Which is the coolest month of summer? - Weather forecast: Meteorology and climate conditions in the Baltimore region from reporter Frank Roylance

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August 24, 2011

Which is the coolest month of summer?

Late summer Maryland FROM TODAY'S PRINT EDITIONS:

John Polyniak, in Lake Shore, writes: “Hi Frank. Summer starts in June and ends in September. Which month is hotter on average?”

The average temperature for June in Baltimore is 72.4 degrees. The average for September is 67.8 degrees - 4.6 degrees cooler.

And if you think about it, it makes sense. Summer begins at the summer solstice, June 21, when sun angles are highest and daylight is longest. By Sept. 23, we’re receiving almost 3 hours less daylight, at lower sun angles.

(SUN PHOT: Doug Kapustin, Sept. 26, 2007)

Posted by Frank Roylance at 12:05 AM | Permalink | Comments (1)
Categories: From the Sun's print edition, Sky Notes

Comments

June hotter than July ? than August? I don't buy that.

FR REPLIES: The reader asked which was hotter, June or September. The answer is June. The headline was misleading.

Posted by: Mark Block | August 24, 2011 10:35 AM

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About Frank Roylance

This site is the Maryland Weather archive. The current Maryland Weather blog can be found here.

Frank Roylance is a reporter for The Baltimore Sun. He came to Baltimore from New Bedford, Mass. in 1980 to join the old Evening Sun. He moved to the morning Sun when the papers merged in 1992, and has spent most of his time since covering science, including astronomy and the weather. One of The Baltimore Sun's first online Web logs, the Weather Blog debuted in October 2004. In June 2006 Frank also began writing comments on local weather and stargazing for The Baltimore Sun's print Weather Page. Frank also answers readers’ weather queries for the newspaper and the blog. Frank Roylance retired in October 2011. Maryland Weather is now being updated by members of The Baltimore Sun staff

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