When winter approaches, one of the most important decisions a beekeeper can make is whether the current apiary location provides enough sunlight and warmth for colonies to survive the cold months. Bees don’t hibernate – they form a tight cluster inside the hive and generate heat by vibrating their flight muscles, consuming their stored honey to fuel this process. A shaded, damp, or poorly positioned apiary makes this already energy-intensive survival strategy even harder. In some cases, the right move is literally a move – shifting colonies to a sunnier, more suitable location before winter sets in.
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Why apiary location matters so much in winter
Honey bees are remarkably good at regulating hive temperature, but they rely on their environment to help. According to the University of Florida’s IFAS Extension, hives placed in sunny locations out of the wind are far more likely to survive winter – even in cold northern climates. Sunlight hitting the hive directly warms its outer surfaces, reducing how hard the colony must work internally to maintain cluster temperature. This translates directly into lower honey consumption and a better chance of the colony being strong and healthy when spring arrives.
On the other hand, apiaries situated in shaded valleys, on north-facing slopes, or surrounded by tall trees or buildings receive minimal winter sun. The UK’s National Bee Unit specifically warns that hives in frost pockets – low-lying areas where cold air collects – face compounding challenges: low temperatures, persistent dampness, and poor air circulation. It’s worth noting that it is often moisture, not cold alone, that kills overwintering colonies. Seasonal management guidelines consistently recommend that colonies be shifted to locations with sufficient sunlight as part of a sound winter management plan.
When to consider relocating your colonies
Not every apiary needs a winter move. But certain conditions make relocation necessary. If your current site receives fewer than six hours of direct sunlight during winter months, that alone is a strong reason to move. Areas surrounded by dense vegetation, tall structures, or positioned so that shadows fall across hives for most of the day are problematic. Persistent morning dew that lingers well into the day, or ground that stays wet after rain, are additional warning signs. If you’ve also experienced higher-than-average winter colony losses in previous years – despite adequate feeding and health management – inadequate sunlight may be a contributing factor.
Timing the move correctly is equally important. Experienced beekeepers at Carolina Honeybees advise that late fall, after the main honey flow has ended but before temperatures drop too low, is the ideal window. At this point, bees can still take orientation flights, which allows them to adjust to their new surroundings. Moving too late in the season – when the cluster has already tightened up for deep winter – increases stress on the colony significantly.
Choosing the right new location
Scouting a new apiary site carefully before the move is time well spent. The ideal winter location combines maximum sunlight exposure, good drainage so water doesn’t pool around hive bases, some natural or artificial protection from prevailing winds, and easy beekeeper access for periodic checks. BeeBase’s National Bee Unit guidance emphasizes that the site should be sheltered and dry, on firm well-drained ground, and not in a frost pocket. Hives should ideally be raised off the ground on suitable stands to improve air circulation under the hive floor and prevent damp from seeping in from below.
Hive entrance orientation: why east-south is the recommendation
Once you’ve chosen a new location, how you position the hive matters just as much as where you place it. The standard recommendation – and one supported by research – is to orient hive entrances so they face east-south (southeast). HONESTBEE’s apiary placement guidance explains that a southeast-facing entrance catches the first rays of the morning sun, which acts as a natural signal for bees to become active. This early warming prompts cleansing flights on mild winter days and helps the colony maintain a stable thermal environment with less metabolic effort.
A peer-reviewed study published in the Journal of Apicultural Research examined hive orientation directly and found measurable differences in colony behavior and energy use. During the winter months (December to March), east-facing hives started daily flight activity approximately 50 minutes earlier than west-facing hives, and had the lowest daily hive weight loss – just 62 grams per day compared to 100 grams per day for north-facing hives. Since daily weight loss is a direct measure of honey consumption, this difference has real implications for winter survival. The east-facing hives also maintained lower average cluster temperatures because they needed to generate less metabolic heat, which conserved energy stores further.
Beyond energy efficiency, the southeast orientation also provides protection from wind. Galena Farms’ beekeeping guidance notes that by facing hives southeast, prevailing cold winds – which typically arrive from the northwest in many regions – are deflected around the hive body rather than blowing directly into the entrance. This reduces heat loss and makes it easier for bees to exit and return without fighting against a headwind.
Practical precautions during colony relocation
Moving a colony is inherently disruptive, and taking the right precautions keeps stress on the bees to a minimum. Here are the key steps to follow:
Close and secure the hive before moving. All hive components – roof, supers, brood boxes, and bottom board – should be firmly strapped together with ratchet straps before being lifted. Carolina Honeybees cautions that rough handling can cause the winter cluster to break apart, which can result in bee deaths and even loss of the queen. The entrance should be sealed with foam (in cold weather) or mesh ventilation material (in warmer conditions) to prevent bees from escaping during transit while still allowing airflow.
Time the move carefully. Bee Culture magazine recommends moving colonies during cooler conditions – targeting days when nighttime temperatures are in the 30s-40°F range and daytime temperatures around 50°F. At these temperatures, bees remain inside the hive and are less likely to be agitated. In winter specifically, cold days when bees are clustered make the move physically easier and less disruptive than warmer days when bees are active.
Maintain ventilation throughout transport. Even in cold weather, a sealed hive with no airflow can quickly become dangerous for the colony. Sufficient ventilation prevents overheating and carbon dioxide buildup inside the hive. If using a screened inner cover or ventilation holes, ensure these are secure so bees cannot escape into the vehicle during transit.
Account for the “3 feet or 3 miles” rule. Somerset Beekeepers Association explains the well-known principle: a hive moved less than 3 feet from its original position can be re-found by returning foragers. Beyond that distance, foragers will attempt to return to the original spot and may get lost. The practical solution is to move the colony more than 3 miles away, so that foragers have no familiar landmarks to navigate back to, and are forced to re-orient at the new site. If only a short local move is possible, place branches or foliage in front of the entrance at the new location to trigger re-orientation behavior in returning bees.
Place hives in their final position immediately upon arrival. Once at the new site, position hives on their prepared stands straight away and open the entrances to allow bees to begin orientation flights as soon as weather permits. Providing supplemental feeding after the move – especially if it is late in the season – helps the colony replenish any energy used during the disruption.
After the move: what to watch for
In the days following relocation, monitor the colonies for signs that the transition went smoothly. Active, purposeful flight patterns from the new entrance indicate the bees are successfully orienting. Confused circling or large numbers of bees returning to the original site suggest re-orientation is not complete. Penn State Extension’s seasonal management guidance also emphasizes that winter bees – the longer-lived bees produced in late summer and autumn – have strong memories of their home location, making re-orientation after a move a process that may take several days rather than hours. Check that entrances are not becoming blocked by debris, dead bees, ice, or snow in the new location, particularly if wind patterns differ from the original site.
Documenting what you observe – temperature patterns, forager activity levels, any signs of distress – gives you valuable reference data for making adjustments and for planning future winters. A successful relocation to a sunny, east-southeast-facing site can meaningfully reduce colony losses and set up a strong, healthy start to the spring season.
What do you think? If your apiary receives limited winter sunlight due to surrounding trees or structures, what practical steps could you take to improve conditions – relocation, windbreaks, or something else? And given the energy savings shown in studies on hive orientation, does the direction your hive entrances currently face align with the east-south recommendation?
References
- https://edis.ifas.ufl.edu/publication/IN1006
- https://www.nationalbeeunit.com/assets/PDFs/3_Resources_for_beekeepers/Fact_Sheets/Fact_19_Preparing_your_hives_for_winter.pdf
- https://blog.superbeehoney.com/seasonal-management-of-honey-bee-colonies/
- https://carolinahoneybees.com/how-to-move-a-beehive/
- https://www.nationalbeeunit.com/resources-for-beekeepers/beekeeping-basics/advice-for-beekeepers
- https://honestbeeltd.com/faqs/how-does-sunlight-exposure-and-entrance-orientation-influence-the-productivity-of-a-honey-bee-colony
- https://www.tandfonline.com/doi/full/10.1080/00218839.2023.2165769
- https://galenafarms.com/blogs/beekeeping/beehive-location
- https://beeculture.com/moving-bees/
- https://www.somersetbeekeepers.org.uk/moving-bees.html
- https://extension.psu.edu/honey-bee-management-throughout-the-seasons
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