Top 8 Tips for Keeping Your Backyard Chickens Cool in the Summer

Posted by Laura Hepburn, Wed, May 29, 2013

Well, Memorial Day has come and gone and the summer heat is here to stay. With that in mind, it is important to maintain a cool environment for your flock. All across the country, mid-summer temperatures can reach 90°+ Fahrenheitwith high humidity. Although chickens are very adaptable to weather changes, they usually perform at their best around 75° Fahrenheitand below. Consistently high summer temperatures can cause your chickens to suffer from heat stress and overheating, or even halt their egg-laying process. Among heavier breeds, extreme heat can even cause death. Thankfully, there are some things you can do to help combat the high summer temperatures.

In no particular order, here are the top eight tips for keeping your chickens cool in the summer:

  1. Add electrolytes to their water. Electrolyte tablets are important for extreme heat and can prevent dehydration. Manna Pro® Life-Lytes™ Mega Tabs are easy to use and each tablet makes a gallon of vitamin/electrolyte solution for your chickens. Life-Lytes Mega Tabs come in a bottle containing 30 total tablets. 
  2. Avoid foods such as corn and scratch. Corn and scratch require longer digestion processes, which create more body heat. Instead, feed your chickens fresh fruit and vegetables, such as watermelon, to keep them cool.
  3. Keep cold water available 24/7. This tip is pretty self-explanatory, but may be the most important. The cold water will regulate the chickens’ body temperature and keep them cool. Make sure it is always available so your chickens can regulate their water intake themselves.
  4. Install a fan in the coop. This tip isn’t always possible without messing up the structure of the coop, but a small fan can circulate air and keep your flock cooler during the summer months. Caution: Be very careful about electrical wiring exposure. Accidents can occur if exposed wiring gets wet or your chickens break it.
  5. Offer shade for chickens. Again, this is pretty self-explanatory, but can make a huge difference. Without shade, chickens won’t have any place of refuge in which to escape the heat. You could add a small table over a corner of your coop under which your chickens can rest and enjoy the shade. In extreme heat, any small difference helps.
  6. Keep interaction with the flock at a minimum. Interaction with your chickens causes them to be more active and create more heat. On extremely hot days, try to leave your chickens alone and check on them only as necessary.
  7. Spray cold water around the coop. Spraying around the coop and the roof can result in evaporative cooling for your chickens. You can also create small pools of water for the chickens to wade in and keep themselves cool.
  8. Offer frozen treats. Fill a large Tupperware container with berries and water and freeze it overnight. Leave the container out the next day for your chickens so they can pick at the frozen berries and stay cool. You can also slice a watermelon into quarters and freeze it for a similar result.  

So, there are some tips on keeping your chickens cool during the hot summer months. Always remember to monitor your chickens, as often you are the best judge of whether or not a chicken is suffering from excessive heat. If you have any questions, please feel free to leave a comment or message me directly on our Facebook page (Manna Pro Poultry). We are always interested in the behavior of your flocks and would love to hear any stories about how you have handled the summer heat with your chickens.

Do you have your own tips for keeping chickens cool in heated conditions? Share them in the comments below!


Pam 05/29/2013, 1:30:27 PM

I freeze 2 liter bottles of water & put in the nesting boxes & if I have enough of them I place them around in their pen also. With the cover over the pen it helps to keep them cooler. We also use a mist system along the back of our pen.

Adrean Gay 05/29/2013, 1:30:45 PM

Great advice!

Heather Hall 05/29/2013, 1:31:12 PM

I just started with 5 chickens about a month ago. They have been so much fun to watch. Thank you for sharing tips. They are a huge help to this newbie. :)

Tamara 05/29/2013, 1:31:30 PM

My chickens love frozen vegetables in the summer!

Janet Hickey 05/29/2013, 1:31:56 PM

We're in Central California(currently 98º and dry! My ladies LOVE frozen anything! Frozen 2ltrs are genius. Thanks a bunch!

Gagandeep thaman 06/06/2016, 1:32:28 PM

yor tips are really helpful. plz some other tips share us. Thanks

Ndanganeni Presely 11/10/2020, 12:53:58 PM

Thank you very much for your tips is help me to save a life of my chickens during these very hot days

Ndanganeni Presely 11/10/2020, 12:55:09 PM

Thanks for your tips

photo cutout s… 03/15/2021, 10:31:40 AM

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Anonymous 06/08/2021, 11:08:23 AM

great advice

April 06/15/2021, 2:47:21 PM

I live in Arizona so it’s super hot right now. The frozen 2 liter bottles is a great idea! One of my hens won’t leave her coop bed? Is she over heated?

Katanahamon 06/17/2021, 9:03:33 AM

Misters in low humidity areas like mine work well, I also spray water underneath the coop so it will be cooler the next day when they go underneath to seek shade. I’ve also completely covered their run with shade cloth. I went an extra mile and bought a portable Honeywell evaporative cooler which I put in the coop and run from afternoon to evening to cool off the coop so it won’t be hot for the chickens’ return and roosting. Ice cubes placed in the waterers give them interest, and I’ve seen how they like the colder water. Ice cold or frozen watermelon is a big hit. Use muffin tins to pack berries, peas, vegetables, fruits etc top off with water and freeze, they’ll love it. Plenty of shade, access to cool fresh water, proper ventilation, they’ll be ok. A caution about electrolytes..Gail Damerow’s book Chicken Health cautions not to ever give healthy chickens electrolytes, it can cause problems.

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