Some sources say bees are more aggressive on windy and cloudy days, as they cannot hunt for food in those conditions. However, bees can be short-tempered in any weather conditions, and should always be approached with caution! If you notice a bee or wasp nest forming to close to home contact TK Pest Control to safely take care of your bee problem in Muskoka, Orillia, and the surrounding area! www.TKPestControl.com