Best Time to See Squirrels in Maryland
April, May and June is the best time to see squirrels in Maryland. Based on 17,591 verified iNaturalist observations, here is exactly when squirrels are most active across the year in Maryland.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
Groundhog · Public domain CC0
Eastern Gray Squirrel · Mike Ostrowski CC BY-SA
Eastern Gray Squirrel · froggymum CC BY
17,591 verified observations of squirrels in Maryland, recorded across 12 months of the year on iNaturalist.
When squirrels are recorded in Maryland
Peak month
April
2,536 records (14.4% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 1,063 | 6% |
| February | 938 | 5.3% |
| March | 1,526 | 8.7% |
| Aprilpeak | 2,536 | 14.4% |
| Maypeak | 2,357 | 13.4% |
| Junepeak | 1,879 | 10.7% |
| July | 1,163 | 6.6% |
| August | 892 | 5.1% |
| September | 1,292 | 7.3% |
| October | 1,549 | 8.8% |
| November | 1,333 | 7.6% |
| December | 1,063 | 6% |
Squirrels you are most likely to see
| Species | Verified observations |
|---|---|
| Eastern Gray Squirrel | 12,244 |
| Groundhog | 2,865 |
| Eastern Chipmunk | 1,688 |
| Eastern Fox Squirrel | 351 |
| Southern Flying Squirrel | 182 |
| American Red Squirrel | 173 |
Weather to expect, source Open-Meteo
Typical weather in Maryland
Recent typical conditions by month, so you can plan a trip around both when squirrels are active and what the weather is doing. The best months to look for squirrels sit around 45 to 83 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 44°F | 30°F | 3.3" |
| Feb | 48°F | 31°F | 3.9" |
| Mar | 56°F | 37°F | 3.9" |
| Aprbest time | 66°F | 45°F | 4.7" |
| Maybest time | 73°F | 54°F | 4.7" |
| Junbest time | 83°F | 64°F | 5.4" |
| Jul | 89°F | 70°F | 7.3" |
| Aug | 85°F | 69°F | 7.6" |
| Sep | 79°F | 62°F | 4.9" |
| Oct | 69°F | 52°F | 4.9" |
| Nov | 56°F | 40°F | 3.2" |
| Dec | 49°F | 34°F | 4.8" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Maryland. Weather varies year to year, so treat these as a guide.
More on squirrels in Maryland:
Sightings of squirrels in Maryland peak in April, when 2,536 of the year's 17,591 verified observations are logged — about 14.4% of the annual total. Activity stays high through April, May and June.
The quietest stretch is August, February and January, when squirrels are hardest to find — August sees just 892 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The squirrels you are most likely to encounter in Maryland are Eastern Gray Squirrel, Groundhog and Eastern Chipmunk — 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 squirrels in Maryland
- Antietam National Battlefield — National Battlefield
- Appalachian National Scenic Trail — National Scenic Trail
- Assateague Island National Seashore — National Seashore
- Captain John Smith Chesapeake National Historic Trail — National Historic Trail
- Chesapeake & Ohio Canal National Historical Park — National Historical Park
- Chesapeake Bay
Gear to see them
Frequently asked questions
What is the best month to see squirrels in Maryland?+
April is the single best month, and the broader peak window runs through April, May and June, based on 17,591 verified iNaturalist observations.
When are squirrels hardest to see in Maryland?+
August is the quietest month for squirrels in Maryland, with only 892 verified records.
Are squirrels active year-round in Maryland?+
Squirrels are recorded in 12 of 12 months in Maryland, so they can be seen year-round, with a clear peak in April.
More places to see squirrels
More wildlife in Maryland