Chipmunks in Washington in April
Yes, April is a good month to see chipmunks in Washington. It is the 6th busiest month of the year, with 2,680 of the 27,819 sightings logged across the year (9.6%), based on verified iNaturalist records.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
Good month for chipmunks in Washington
9.6%
of yearly sightings
2,680
records in April
#6
busiest month of 12
27,819
verified records a year
March 5.1%, April 9.6%, May 11.9%. Busiest month is August at 15.6%.
27,819 verified observations of chipmunks in Washington, recorded across 12 months of the year on iNaturalist.
When chipmunks are recorded in Washington
Peak month
August
4,346 records (15.6% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 841 | 3% |
| February | 727 | 2.6% |
| March | 1,423 | 5.1% |
| April | 2,680 | 9.6% |
| May | 3,322 | 11.9% |
| Junepeak | 3,734 | 13.4% |
| Julypeak | 4,307 | 15.5% |
| Augustpeak | 4,346 | 15.6% |
| September | 2,978 | 10.7% |
| October | 1,871 | 6.7% |
| November | 887 | 3.2% |
| December | 703 | 2.5% |
Chipmunks you are most likely to see
| Species | Verified observations |
|---|---|
| Eastern Gray Squirrel | 7,243 |
| Douglas's Squirrel | 5,739 |
| Hoary Marmot | 2,844 |
| Cascade Golden-mantled Ground Squirrel | 2,453 |
| Townsend's Chipmunk | 1,934 |
| Yellow-pine Chipmunk | 1,730 |
| Yellow-bellied Marmot | 1,598 |
| Olympic Marmot | 862 |
In Washington, April carries 9.6% of the year's chipmunks sightings, about 1.3 points above an even month-to-month split. That makes it the 6th busiest of the twelve months, out of 12 months with recorded activity.
Activity is rising from March (5.1%) into April, and it heads toward May (11.9%) after. The busiest month is August (15.6%), so if timing is flexible, that window is the safer bet.
The chipmunks most often recorded in Washington are Eastern Gray Squirrel, Douglas's Squirrel and Hoary Marmot. Those counts are annual totals rather than a April split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in April itself.
Which chipmunks you are most likely to see
- Eastern Gray Squirrel7,243 records
- Douglas's Squirrel5,739 records
- Hoary Marmot2,844 records
- Cascade Golden-mantled Ground Squirrel2,453 records
- Townsend's Chipmunk1,934 records
- Yellow-pine Chipmunk1,730 records
Plan your chipmunk trip in Washington
Start with live tours near Ebey's Landing National Historical Reserve, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
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Live tours nearbySee live tours near Ebey's Landing National Historical Reserve
Use the live GetYourGuide widget to compare local departures and activity styles close to the main chipmunk viewing area.
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Frequently asked questions
Can you see chipmunks in Washington in April?+
Yes. April accounts for 2,680 of the 27,819 verified chipmunks sightings logged in Washington across the year, which is 9.6% of the annual total.
Is April a good time to see chipmunks in Washington?+
April is the 6th busiest month. It is workable, though August and July is the stronger window for a reliable sighting.
What month is best for chipmunks in Washington?+
August is the single busiest month, with the broader peak running through August, July and June, based on 27,819 verified observations.
Which chipmunks are you most likely to see in Washington?+
The most-recorded species in Washington are Eastern Gray Squirrel, Douglas's Squirrel and Hoary Marmot, based on all-time iNaturalist counts.
See chipmunks in Washington in other months
More wildlife in Washington