Best Time to See Ring Billed Gulls in Wisconsin
September, August and April is the best time to see ring billed gulls in Wisconsin. Based on 2,296 verified iNaturalist observations, here is exactly when ring billed gulls 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 July 20, 2026.
Ring-billed Gull · Eric Schmidt CC BY
Ring-billed Gull · Eric Schmidt CC BY
Ring-billed Gull · Public domain CC0
2,296 verified observations of ring billed gulls in Wisconsin, recorded across 12 months of the year on iNaturalist.
When ring billed gulls are recorded in Wisconsin
Peak month
September
306 records (13.3% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 40 | 1.7% |
| February | 46 | 2% |
| March | 245 | 10.7% |
| Aprilpeak | 268 | 11.7% |
| May | 192 | 8.4% |
| June | 183 | 8% |
| July | 262 | 11.4% |
| Augustpeak | 304 | 13.2% |
| Septemberpeak | 306 | 13.3% |
| October | 236 | 10.3% |
| November | 146 | 6.4% |
| December | 68 | 3% |
Ring Billed Gulls you are most likely to see
| Species | Verified observations |
|---|---|
| Ring-billed Gull | 2,296 |
Weather to expect, source Open-Meteo
Typical weather in Wisconsin
Recent typical conditions by month, so you can plan a trip around both when ring billed gulls are active and what the weather is doing. The best months to look for ring billed gulls sit around 32 to 77 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" |
| Aprbest time | 52°F | 32°F | 3.9" |
| May | 65°F | 45°F | 3.4" |
| Jun | 77°F | 57°F | 3.8" |
| Jul | 80°F | 61°F | 3.5" |
| Augbest time | 77°F | 60°F | 3.5" |
| Sepbest time | 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.
Sightings of ring billed gulls in Wisconsin peak in September, when 306 of the year's 2,296 verified observations are logged — about 13.3% of the annual total. Activity stays high through September, August and April.
The quietest stretch is January and February, when ring billed gulls are hardest to find — January sees just 40 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The ring billed gulls you are most likely to encounter in Wisconsin are Ring-billed Gull — 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 ring billed gulls 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
- Horicon NWR (general) (please use more precise locations)
- Manitowoc Lakefront
Frequently asked questions
What is the best month to see ring billed gulls in Wisconsin?+
September is the single best month, and the broader peak window runs through September, August and April, based on 2,296 verified iNaturalist observations.
When are ring billed gulls hardest to see in Wisconsin?+
January is the quietest month for ring billed gulls in Wisconsin, with only 40 verified records.
Are ring billed gulls active year-round in Wisconsin?+
Ring billed gulls are recorded in 12 of 12 months in Wisconsin, so they can be seen year-round, with a clear peak in September.