Bees in Pennsylvania in August

Yes, August is one of the best months to see bees in Pennsylvania. It is the 3rd busiest month of the year, with 10,956 of the 68,038 sightings logged across the year (16.1%), based on verified iNaturalist records.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.

Common Eastern Bumble Bee photographed in PennsylvaniaAster Cellophane Bee photographed in PennsylvaniaAsian Shaggy Digger Bee photographed in Pennsylvania
Photos by iNaturalist observers, used under Creative Commons.

Peak month for bees in Pennsylvania

16.1%

of yearly sightings

10,956

records in August

#3

busiest month of 12

68,038

verified records a year

July 20%, August 16.1%, September 14.9%. Busiest month is July at 20%.

Best months: July, June, AugustPeak season right now

68,038 verified observations of bees in Pennsylvania, recorded across 12 months of the year on iNaturalist.

When bees are recorded in Pennsylvania

Peak month

July

13,641 records (20% of the year)

Quietest month

December

36 records

MonthObservationsShare
January390.1%
February1250.2%
March1,6782.5%
April8,71812.8%
May7,72311.4%
Junepeak11,19916.5%
Julypeak13,64120%
Augustpeak10,95616.1%
September10,11014.9%
October3,3444.9%
November4690.7%
December360.1%

Bees you are most likely to see

SpeciesVerified observations
Common Eastern Bumble Bee11,954
Western Honey Bee9,917
Eastern Carpenter Bee6,154
Brown-belted Bumble Bee3,359
Two-spotted Bumble Bee2,540
Pure Green Sweat bee1,579
Perplexing Bumble Bee1,080
Ligated Furrow Bee834

In Pennsylvania, August carries 16.1% of the year's bees sightings, about 7.8 points above an even month-to-month split. That makes it the 3rd busiest of the twelve months, out of 12 months with recorded activity.

Activity is easing off from July (20%) into August, and it heads toward September (14.9%) after. This is right inside the peak window, so August is one of the surest months to plan a trip around.

The bees most often recorded in Pennsylvania are Common Eastern Bumble Bee, Western Honey Bee and Eastern Carpenter Bee. Those counts are annual totals rather than a August split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in August itself.

Which bees you are most likely to see

  • Common Eastern Bumble Bee11,954 records
  • Western Honey Bee9,917 records
  • Eastern Carpenter Bee6,154 records
  • Brown-belted Bumble Bee3,359 records
  • Two-spotted Bumble Bee2,540 records
  • Pure Green Sweat bee1,579 records
Plan your tripAppalachian National Scenic Trail

Plan your bee trip in Pennsylvania

Start with live tours near Appalachian National Scenic Trail, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Frequently asked questions

Can you see bees in Pennsylvania in August?+

Yes. August accounts for 10,956 of the 68,038 verified bees sightings logged in Pennsylvania across the year, which is 16.1% of the annual total.

Is August a good time to see bees in Pennsylvania?+

August is one of the best months. It ranks 3rd of the year and sits inside the peak window of July, June and August.

What month is best for bees in Pennsylvania?+

July is the single busiest month, with the broader peak running through July, June and August, based on 68,038 verified observations.

Which bees are you most likely to see in Pennsylvania?+

The most-recorded species in Pennsylvania are Common Eastern Bumble Bee, Western Honey Bee and Eastern Carpenter Bee, based on all-time iNaturalist counts.