Tink's All Season Smokin' Sticks are designed to work ALL YEAR LONG! Our All Season Sticks have a total of 10 different scents in each sicks and have been SPECIALLY FORMULATED and Tested to attract both bucks and does. The temperatures will no effect the sticks. IMPORTANT: Do not let the wind get to the sticks. The sticks will not work properly and will not last as long when used without a Tink's Smoke Stack to cover the sticks.