Best Time to See Great Horned Owls in Connecticut
April, May and November is the best time to see great horned owls in Connecticut. Based on 178 verified iNaturalist observations, here is exactly when great horned owls are most active across the year in Connecticut.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 20, 2026.
Great Horned Owl · InAweofGod'sCreation CC BY
Eastern Great Horned Owl · Tony Belejack CC BY
Eastern Great Horned Owl · Tony Belejack CC BY
178 verified observations of great horned owls in Connecticut, recorded across 12 months of the year on iNaturalist.
When great horned owls are recorded in Connecticut
Peak month
April
28 records (15.7% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 15 | 8.4% |
| February | 6 | 3.4% |
| March | 16 | 9% |
| Aprilpeak | 28 | 15.7% |
| Maypeak | 22 | 12.4% |
| June | 15 | 8.4% |
| July | 16 | 9% |
| August | 12 | 6.7% |
| September | 9 | 5.1% |
| October | 8 | 4.5% |
| Novemberpeak | 21 | 11.8% |
| December | 10 | 5.6% |
Great Horned Owls you are most likely to see
| Species | Verified observations |
|---|---|
| Great Horned Owl | 178 |
Weather to expect, source Open-Meteo
Typical weather in Connecticut
Recent typical conditions by month, so you can plan a trip around both when great horned owls are active and what the weather is doing. The best months to look for great horned owls sit around 35 to 68 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 39°F | 24°F | 4.2" |
| Feb | 41°F | 24°F | 3.6" |
| Mar | 49°F | 30°F | 4.2" |
| Aprbest time | 58°F | 39°F | 5.5" |
| Maybest time | 68°F | 48°F | 4" |
| Jun | 78°F | 59°F | 3.6" |
| Jul | 84°F | 66°F | 5.2" |
| Aug | 82°F | 65°F | 4.1" |
| Sep | 74°F | 58°F | 5.9" |
| Oct | 64°F | 48°F | 5.6" |
| Novbest time | 51°F | 35°F | 3.1" |
| Dec | 43°F | 29°F | 5.9" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Connecticut. Weather varies year to year, so treat these as a guide.
Sightings of great horned owls in Connecticut peak in April, when 28 of the year's 178 verified observations are logged — about 15.7% of the annual total. Activity stays high through April, May and November.
The quietest stretch is February, October and September, when great horned owls are hardest to find — February sees just 6 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The great horned owls you are most likely to encounter in Connecticut are Great Horned Owl — 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 great horned owls in Connecticut
- Appalachian National Scenic Trail — National Scenic Trail
- Coltsville National Historical Park — National Historical Park
- New England National Scenic Trail — National Scenic Trail
- Washington-Rochambeau Revolutionary Route National Historic Trail — National Historic Trail
- Weir Farm National Historical Park — National Historical Park
- Hammonasset Beach SP
Frequently asked questions
What is the best month to see great horned owls in Connecticut?+
April is the single best month, and the broader peak window runs through April, May and November, based on 178 verified iNaturalist observations.
When are great horned owls hardest to see in Connecticut?+
February is the quietest month for great horned owls in Connecticut, with only 6 verified records.
Are great horned owls active year-round in Connecticut?+
Great horned owls are recorded in 12 of 12 months in Connecticut, so they can be seen year-round, with a clear peak in April.
More wildlife in Connecticut