Bees in Maryland in September

Yes, September is one of the best months to see bees in Maryland. It is the 3rd busiest month of the year, with 8,421 of the 54,227 sightings logged across the year (15.5%), 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 July 2, 2026.

Megachile policaris photographed in MarylandBristle Sweat Bee photographed in MarylandAnthophora ursina photographed in Maryland
Photos by iNaturalist observers, used under Creative Commons.

Peak month for bees in Maryland

15.5%

of yearly sightings

8,421

records in September

#3

busiest month of 12

54,227

verified records a year

August 12.1%, September 15.5%, October 8.6%. Busiest month is June at 18.7%.

Best months: June, July, SeptemberPeak season right now

54,227 verified observations of bees in Maryland, recorded across 12 months of the year on iNaturalist.

When bees are recorded in Maryland

Peak month

June

10,137 records (18.7% of the year)

Quietest month

December

40 records

MonthObservationsShare
January470.1%
February1140.2%
March1,6173%
April7,25413.4%
May5,3759.9%
Junepeak10,13718.7%
Julypeak9,28817.1%
August6,58312.1%
Septemberpeak8,42115.5%
October4,6638.6%
November6881.3%
December400.1%

Bees you are most likely to see

SpeciesVerified observations
Common Eastern Bumble Bee8,399
Western Honey Bee6,469
Eastern Carpenter Bee5,978
Brown-belted Bumble Bee3,076
Two-spotted Bumble Bee2,223
Pure Green Sweat bee1,493
Perplexing Bumble Bee787
American Bumble Bee699

In Maryland, September carries 15.5% of the year's bees sightings, about 7.2 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 rising from August (12.1%) into September, and it heads toward October (8.6%) after. This is right inside the peak window, so September is one of the surest months to plan a trip around.

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

Which bees you are most likely to see

  • Common Eastern Bumble Bee8,399 records
  • Western Honey Bee6,469 records
  • Eastern Carpenter Bee5,978 records
  • Brown-belted Bumble Bee3,076 records
  • Two-spotted Bumble Bee2,223 records
  • Pure Green Sweat bee1,493 records
Plan your tripAntietam National Battlefield

Plan your bee trip in Maryland

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

Frequently asked questions

Can you see bees in Maryland in September?+

Yes. September accounts for 8,421 of the 54,227 verified bees sightings logged in Maryland across the year, which is 15.5% of the annual total.

Is September a good time to see bees in Maryland?+

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

What month is best for bees in Maryland?+

June is the single busiest month, with the broader peak running through June, July and September, based on 54,227 verified observations.

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

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