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How Bees Beat the Heat: Inside the Summer Hive

 

Summer might feel glorious to us—with garden picnics, longer evenings, and (if we’re lucky) blue skies overhead—but for bees, it presents a unique challenge. Just like us, bees can struggle in the heat, and inside a busy hive packed with thousands of warm, buzzing bodies, keeping cool is essential for survival.

The average hive can hold up to 50,000 bees in summer, and they generate a surprising amount of heat just by going about their daily tasks. But unlike humans, bees don’t have the luxury of ice-cold drinks or shady parasols. So how do they keep their hive from turning into an oven?

It all starts with ventilation. Bees are expert air-conditioners. They use their wings to fan the air, creating airflow through the hive. You’ll often find bees lining up at the entrance, wings buzzing furiously to pull cool air in and push warm air out. This collective effort helps regulate the temperature and humidity inside the hive, keeping it around a stable 35°C—ideal for brood development.

Then there’s water collection. During hot spells, foragers shift focus from nectar to water. They gather droplets from ponds, puddles, and even dewy leaves, then bring them back to the hive. Once inside, worker bees spread the water across the honeycomb and evaporate it by fanning, much like how our sweat cools us through evaporation.

Another clever tactic? Bee spacing. In peak summer, bees instinctively spread out to avoid overcrowding. Some bees even leave the hive during the hottest part of the day to reduce internal body heat and give more space to the queen and brood. It’s all part of the hive’s finely tuned self-regulation system.

And speaking of the queen—she’s kept at the perfect temperature at all times. The worker bees prioritize her comfort above all else, surrounding her and adjusting their fanning and water distribution accordingly. A healthy queen means a healthy hive.

At Just Bee, we’re constantly in awe of how sophisticated and efficient these tiny pollinators are. Every member of the hive plays their part, adapting instinctively to ensure the colony thrives—even during a 30-degree heatwave!

So next time you’re sheltering in the shade with a cold drink, spare a thought for the bees. They’re out there working hard—not just gathering nectar, but expertly managing hive life in the summer heat. Nature’s air-con unit is alive and well, and it’s got wings.

12 comments

  • Love all the interesting reads about bee facts. I’ve learned so much. Love these emails. Just going to place my first order. Don’t know what’s taken me so long. I love honey and have become very aware of the difference between good honey and the blended not always pure honey. Your honey looks great and can’t wait to taste it.

    Julie whale
  • I would like to order different kinds of honey but you just seem to have offers on one type.

    Muriel lumley
  • Loved reading about the bees and how they protect “The Queen” they are very industrious and we get to benefit from all their ( buzzing around ) by making delicious honey. I like the Lemon & Ginger one in fact I often have a honey drink instead of tea/coffee. 🙂🐝🐝

    June Woods
  • Thank you for the information regarding heat control in the hives. My grandson is 11 he loves nature, I will share this with him.

    Hayley Stark
  • What an interesting article on the bees absolutely amazing how their life in the hive goes on 🐝

    Madeleine Rooney

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