Best Time to See Bees in Wisconsin
August, July and June is the best time to see bees in Wisconsin. Based on 60,277 verified iNaturalist observations, here is exactly when bees are most active across the year in Wisconsin.
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 · Lauren McLaurin CC BY
Rusty-patched Bumble Bee · psweet CC BY-SA
Rusty-patched Bumble Bee · Eric Schmidt CC BY
60,277 verified observations of bees in Wisconsin, recorded across 12 months of the year on iNaturalist.
When bees are recorded in Wisconsin
Peak month
August
15,949 records (26.5% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 3 | 0% |
| February | 11 | 0% |
| March | 82 | 0.1% |
| April | 2,679 | 4.4% |
| May | 6,646 | 11% |
| Junepeak | 10,046 | 16.7% |
| Julypeak | 15,118 | 25.1% |
| Augustpeak | 15,949 | 26.5% |
| September | 7,679 | 12.7% |
| October | 1,976 | 3.3% |
| November | 83 | 0.1% |
| December | 5 | 0% |
Bees you are most likely to see
| Species | Verified observations |
|---|---|
| Common Eastern Bumble Bee | 12,195 |
| Brown-belted Bumble Bee | 5,145 |
| Two-spotted Bumble Bee | 3,891 |
| Western Honey Bee | 3,651 |
| Red-belted Bumble Bee | 2,832 |
| Black-and-gold Bumble Bee | 1,644 |
| Rusty-patched Bumble Bee | 1,319 |
| Half-black Bumble Bee | 1,313 |
Weather to expect, source Open-Meteo
Typical weather in Wisconsin
Recent typical conditions by month, so you can plan a trip around both when bees are active and what the weather is doing. The best months to look for bees sit around 57 to 80 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 25°F | 10°F | 1.4" |
| Feb | 25°F | 7°F | 2" |
| Mar | 40°F | 21°F | 2.7" |
| Apr | 52°F | 32°F | 3.9" |
| May | 65°F | 45°F | 3.4" |
| Junbest time | 77°F | 57°F | 3.8" |
| Julbest time | 80°F | 61°F | 3.5" |
| Augbest time | 77°F | 60°F | 3.5" |
| Sep | 70°F | 53°F | 3" |
| Oct | 55°F | 40°F | 3.3" |
| Nov | 41°F | 27°F | 2.4" |
| Dec | 32°F | 17°F | 1.9" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Wisconsin. Weather varies year to year, so treat these as a guide.
More on bees in Wisconsin:
Sightings of bees in Wisconsin peak in August, when 15,949 of the year's 60,277 verified observations are logged — about 26.5% of the annual total. Activity stays high through August, July and June.
The quietest stretch is January, when bees are hardest to find — January sees just 3 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The bees you are most likely to encounter in Wisconsin are Common Eastern Bumble Bee, Brown-belted Bumble Bee and Two-spotted Bumble Bee — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see bees in Wisconsin
- Apostle Islands National Lakeshore — National Lakeshore
- Ice Age National Scenic Trail — National Scenic Trail
- North Country National Scenic Trail — National Scenic Trail
- Saint Croix National Scenic Riverway — National Scenic Riverway
Frequently asked questions
What is the best month to see bees in Wisconsin?+
August is the single best month, and the broader peak window runs through August, July and June, based on 60,277 verified iNaturalist observations.
When are bees hardest to see in Wisconsin?+
January is the quietest month for bees in Wisconsin, with only 3 verified records.
Are bees active year-round in Wisconsin?+
Bees are recorded in 12 of 12 months in Wisconsin, so they can be seen year-round, with a clear peak in August.
More places to see bees
More wildlife in Wisconsin