By August, the busiest part of the honey season is beginning to wind down across much of the U.S. Major nectar flows have slowed or ended in many regions, temperatures remain high, and honey bee colonies are beginning the important transition from summer production to fall preparation. Inside the hive, brood production gradually starts to decline, while colonies shift their focus toward raising the healthy winter bees that will carry them through the colder months.

For beekeepers, August is a month where proactive management pays off. While there may still be honey to harvest, colony health becomes the top priority. The decisions made this month often determine how well colonies emerge the following spring.

1. Assess Honey Stores and Harvest Remaining Honey

As summer nectar flows taper off, it's time to evaluate how much honey each colony has stored.

What to do:

  • Harvest any fully capped surplus honey.

  • Leave sufficient honey stores for the colony.

  • Check that brood nests are not becoming overcrowded with stored honey.

  • Record which colonies may require supplemental feeding later in the season.

Why it matters:
Harvesting strategically helps maximize honey production while ensuring colonies retain enough resources to begin preparing for fall.

2. Prioritize Varroa Mite Control

August is one of the most critical months for reducing Varroa mite populations before winter bees are raised.

What to do:

  • Perform an alcohol wash or sugar roll to determine mite levels.

  • Treat colonies that exceed recommended thresholds.

  • Follow all treatment directions and complete the full treatment cycle.

  • Recheck mite levels after treatment to confirm effectiveness.

Why it matters:
Healthy winter bees begin developing in late summer. Controlling Varroa now greatly improves colony health heading into winter.

3. Monitor Food Availability

Natural forage often becomes less dependable during August.

What to do:

  • Observe incoming nectar and pollen during inspections.

  • Monitor colony weight or honey reserves.

  • Avoid over-harvesting if forage is limited.

  • Begin planning for supplemental feeding if necessary.

Why it matters:
Maintaining adequate food reserves reduces stress and helps colonies continue raising healthy brood.

4. Continue Managing Heat and Ventilation

Late-summer temperatures can still place significant stress on honey bee colonies.

What to do:

  • Keep clean water sources available.

  • Ensure proper hive ventilation.

  • Provide afternoon shade where practical.

  • Watch for excessive bearding during periods of extreme heat.

Why it matters:
Reducing heat stress allows colonies to remain productive while protecting brood and stored honey.

5. Inspect Queen Performance and Colony Strength

August provides a good opportunity to evaluate whether colonies are prepared for fall.

What to do:

  • Look for consistent brood patterns.

  • Confirm the queen is actively laying eggs.

  • Identify weak or declining colonies.

  • Consider combining colonies that are unlikely to overwinter successfully on their own.

Why it matters:
Strong colonies with productive queens have the best chance of producing healthy winter bees and surviving through the colder months.

6. Stay Alert for Late-Season Pests

Warm weather continues to favor pests that can quickly weaken colonies.

What to do:

  • Monitor for small hive beetles during inspections.

  • Remove excess burr comb and hive debris.

  • Keep colonies strong enough to defend against pests.

  • Watch for signs of wax moth activity in stored equipment.

Why it matters:
Managing pest pressure now helps prevent unnecessary colony stress as bees prepare for winter.

7. Begin Preparing Equipment for Fall

As honey harvesting wraps up, it's a good time to organize equipment for the next phase of the season.

What to do:

  • Clean extracted supers and store them properly.

  • Repair damaged hive boxes and frames.

  • Organize equipment needed for fall feeding or treatments.

  • Make notes on colony performance for future management decisions.

Why it matters:
Preparing equipment early makes fall management more efficient and allows beekeepers to respond quickly as conditions change.

August Wrap-Up: Preparing for a Strong Finish

August marks the transition from peak honey production to preparing colonies for the months ahead. While the pace of nectar collection may slow, colony health becomes more important than ever. Healthy queens, effective Varroa management, adequate food stores, and strong populations will determine how well colonies enter fall and survive the winter.

By staying proactive throughout August, beekeepers can set their colonies up for a successful end to the season and a healthier start to the following spring.