10/14/2026
Northern Colorado winters mean serious cold, big temperature swings, and long stretches without foraging, so hives need real prep by early to mid-October. Here are the top three tips:
1. Consolidate and insulate. Reduce the hive down to the number of boxes the colony can actually keep warm, remove empty frames, and add a wind break or hive wrap. Colorado’s wind chill is often harder on bees than the cold itself.
2. Make sure they have enough stores. Aim for 60 to 90 pounds of honey per hive given how long and unpredictable winter can be here. If a hive feels light, feed a thick 2:1 sugar syrup or fondant before it gets too cold for bees to take it down.
3. Ventilate without losing heat. Moisture buildup from condensation is one of the biggest winter killers, often more dangerous than the cold itself. A small upper entrance or moisture quilt lets damp air escape while keeping the cluster warm below.