Tree Frogs in Washington in April

Yes, April is one of the best months to see tree frogs in Washington. It is the 2nd busiest month of the year, with 2,052 of the 13,399 sightings logged across the year (15.3%), based on verified iNaturalist records.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.

Pacific chorus frog photographed in WashingtonPacific chorus frog photographed in WashingtonPacific chorus frog photographed in Washington
Photos by iNaturalist observers, used under Creative Commons.

Peak month for tree frogs in Washington

15.3%

of yearly sightings

2,052

records in April

#2

busiest month of 12

13,399

verified records a year

March 11.3%, April 15.3%, May 12%. Busiest month is August at 16.7%.

Best months: August, April, May

13,399 verified observations of tree frogs in Washington, recorded across 12 months of the year on iNaturalist.

When tree frogs are recorded in Washington

Peak month

August

2,238 records (16.7% of the year)

Quietest month

December

98 records

MonthObservationsShare
January1521.1%
February3612.7%
March1,51711.3%
Aprilpeak2,05215.3%
Maypeak1,60812%
June1,3179.8%
July1,2369.2%
Augustpeak2,23816.7%
September1,60212%
October9487.1%
November2702%
December980.7%

Tree Frogs you are most likely to see

SpeciesVerified observations
Pacific chorus frog13,359
Cuban Tree Frog1

In Washington, April carries 15.3% of the year's tree frogs sightings, about 7 points above an even month-to-month split. That makes it the 2nd busiest of the twelve months, out of 12 months with recorded activity.

Activity is rising from March (11.3%) into April, and it heads toward May (12%) after. This is right inside the peak window, so April is one of the surest months to plan a trip around.

The tree frogs most often recorded in Washington are Pacific chorus frog and Cuban Tree Frog. 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 tree frogs you are most likely to see

  • Pacific chorus frog13,359 records
  • Cuban Tree Frog1 records
Plan your tripEbey's Landing National Historical Reserve

Plan your tree frog 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.

Frequently asked questions

Can you see tree frogs in Washington in April?+

Yes. April accounts for 2,052 of the 13,399 verified tree frogs sightings logged in Washington across the year, which is 15.3% of the annual total.

Is April a good time to see tree frogs in Washington?+

April is one of the best months. It ranks 2nd of the year and sits inside the peak window of August, April and May.

What month is best for tree frogs in Washington?+

August is the single busiest month, with the broader peak running through August, April and May, based on 13,399 verified observations.

Which tree frogs are you most likely to see in Washington?+

The most-recorded species in Washington are Pacific chorus frog and Cuban Tree Frog, based on all-time iNaturalist counts.