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July 23, 2026
Hot Weather can be hard on beekeepers—but how hard is it on the bees? In this episode of Honey Bee Obscura, Dr. Jim Tew welcomes Anne Frey of Betterbee for a practical discussion about managing honey bee colonies during periods of hot weather. Together they explore the differences between beekeeper discomfort and colony stress, why opening colonies during the hottest part of the day may disrupt carefully regulated hive temperature and humidity, and why simply observing the hive entrance can often be more valuable than another quick inspection. Jim and Anne also discuss bearding behavior, ventilation, water needs, and the challenges of moving colonies during hot weather. A major focus of the conversation is how temperature affects Varroa treatment choices. Anne explains that different mite control products have different upper temperature limits and encourages beekeepers to become familiar with the available options so treatments can be matched to seasonal conditions rather than habi…