Ask Josh Fitzpatrick: What are the Dog Days of Summer? Dog photos included!

Does man's best friend have anything to with the dog days of summer? Meteorologist Josh Fitzpatrick has the interesting details.

I've been receiving many questions lately on why is this time of the summer season called the Dog Days?"
Webster defines “dog days” as 1: the period between early July and early September when the hot sultry weather of summer usually occurs in the northern hemisphere.  2: a period of stagnation or inactivity.

In ancient times, when the night sky was unobscured by artificial lights and smog, different groups of peoples in different parts of the world drew images in the sky by “connecting the dots” of stars. The images drawn were dependent upon the culture: The Chinese saw different images than the Native Americans, who saw different pictures than the Europeans. These star pictures are now called constellations and the constellations that are now mapped out in the sky come from our European ancestors.

The brightest of the stars in Canis Major (the big dog) is Sirius, which also happens to be the brightest star in the night sky. In fact, it is so bright that the ancient Romans thought that the earth received heat from it. Look for it in the southern sky during January.

In the summer, however, Sirius, the “dog star,” rises and sets with the sun. During late July Sirius is in conjunction with the sun and the ancients believed that its heat added to the heat of the sun, creating a stretch of hot and sultry weather. They named this period of time, from 20 days before the conjunction to 20 days after, “dog days” after the dog star.

The conjunction of Sirius with the sun varies somewhat with latitude. The “precession of the equinoxes” (a gradual drifting of the constellations over time) means that the constellations today are not in exactly the same place in the sky as they were in ancient Rome. Today, dog days occur during the period between July 3 and August 11. Although it is certainly the warmest period of the summer, the heat is not due to the added radiation from a far-away star, regardless of its brightness. No, the heat of summer is a direct result of the earth's tilt.

Many of you sent me photos of your dog during these so called dog days of summer.  I want to share some of them with you.

This photo is from Terry Lively of Pt. Pleasant, WV, say's "Lady our 12 year old Golden loves to get in the pool and enjoys swimming and floating around on "Her" float."

Bonnie Myers of Sandyville, WV showing "Dude" keeping cool on these hot summer days.
Ashley Wamsley-Watts of Pt. Pleasant, WV showing her dog "Charlie Watts" enjoying a nice float on the raft in the pool.
David Hatton of Huntington sent this photo of his boxer, "Nikki" staying in bed to beat the heat!
Beth Armstead of Ripley, WV says "our Australian Shepherd, Merle refuses to walk now that he found his seat on the Gator."

Nancy Howard of Ashland, KY showing "Max" and "Katie Ann" relaxing on the cool floor.


Ann Caldwell of Gallipolis, Ohio says "Baylee" took a nap on the couch after playing outside in the heat!

Thanks for all the photos!  I wish I could show them all.  Keep those great weather questions coming and post your comments below.

Be sure to follow me on Twitter: and Facebook:

Read More Blogs
Comments are posted from viewers like you and do not always reflect the views of this station.
powered by Disqus
WSAZ NewsChannel 3 645 Fifth Avenue Huntington, WV 25701 304-697-4780 WSAZ Charleston 111 Columbia Avenue Charleston, WV 25302 304-344-3521
Gray Television, Inc. - Copyright © 2002-2014 - Designed by Gray Digital Media - Powered by Clickability