Bees in Minnesota in September

Yes, September is a good month to see bees in Minnesota. It is the 4th busiest month of the year, with 11,328 of the 87,488 sightings logged across the year (12.9%), 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.

Two-spotted Bumble Bee photographed in MinnesotaRusty-patched Bumble Bee photographed in MinnesotaRusty-patched Bumble Bee photographed in Minnesota
Photos by iNaturalist observers, used under Creative Commons.

Good month for bees in Minnesota

12.9%

of yearly sightings

11,328

records in September

#4

busiest month of 12

87,488

verified records a year

August 25.9%, September 12.9%, October 2.2%. Busiest month is July at 30%.

Best months: July, August, JunePeak season right now

87,488 verified observations of bees in Minnesota, recorded across 11 months of the year on iNaturalist.

When bees are recorded in Minnesota

Peak month

July

26,230 records (30% of the year)

Quietest month

December

No verified records

MonthObservationsShare
January30%
February70%
March560.1%
April2,5362.9%
May8,5849.8%
Junepeak14,08016.1%
Julypeak26,23030%
Augustpeak22,68325.9%
September11,32812.9%
October1,9282.2%
November530.1%
December00%

Bees you are most likely to see

SpeciesVerified observations
Common Eastern Bumble Bee16,208
Brown-belted Bumble Bee8,525
Two-spotted Bumble Bee5,674
Western Honey Bee4,656
Black-and-gold Bumble Bee3,905
Red-belted Bumble Bee3,305
Tricolored Bumble Bee2,431
Rusty-patched Bumble Bee2,353

In Minnesota, September carries 12.9% of the year's bees sightings, about 4.6 points above an even month-to-month split. That makes it the 4th busiest of the twelve months, out of 11 months with recorded activity.

Activity is easing off from August (25.9%) into September, and it heads toward October (2.2%) after. The busiest month is July (30%), so if timing is flexible, that window is the safer bet.

The bees most often recorded in Minnesota are Common Eastern Bumble Bee, Brown-belted Bumble Bee and Two-spotted Bumble 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 Bee16,208 records
  • Brown-belted Bumble Bee8,525 records
  • Two-spotted Bumble Bee5,674 records
  • Western Honey Bee4,656 records
  • Black-and-gold Bumble Bee3,905 records
  • Red-belted Bumble Bee3,305 records
Plan your tripGrand Portage National Monument

Plan your bee trip in Minnesota

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

Frequently asked questions

Can you see bees in Minnesota in September?+

Yes. September accounts for 11,328 of the 87,488 verified bees sightings logged in Minnesota across the year, which is 12.9% of the annual total.

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

September is the 4th busiest month. It is workable, though July and August is the stronger window for a reliable sighting.

What month is best for bees in Minnesota?+

July is the single busiest month, with the broader peak running through July, August and June, based on 87,488 verified observations.

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

The most-recorded species in Minnesota are Common Eastern Bumble Bee, Brown-belted Bumble Bee and Two-spotted Bumble Bee, based on all-time iNaturalist counts.