USFWS · Washington

Copalis National Wildlife Refuge

National Wildlife Refuge managed by the U.S. Fish and Wildlife Service in Washington, 19 acres by the boundary data. No Wikipedia article matched the name closely enough to quote.

Official page at U.S. Fish and Wildlife Service ↗
DesignationNational Wildlife Refuge
Managed byU.S. Fish and Wildlife Service
StateWashington
Size19 acres (computed from the boundary polygon)
FWS regionRegion 1
Center point47.4628, -124.3449
Night skyAbout as dark as the ground gets (Black Marble reading 7)

Boundary map

27 outlines

Boundary, simplified to about 0.005 degrees

The outline is the agency boundary simplified for display, so small parcels and inholdings may not show. The agency page has the authoritative map.

Weather by month

NOAA climate normals →
Weather by month near Copalis National Wildlife Refuge40°50°60°70°January: 17.65 inches of precipitationFebruary: 10.37 inches of precipitationMarch: 13.05 inches of precipitationApril: 8.68 inches of precipitationMay: 5.04 inches of precipitationJune: 3.49 inches of precipitationJuly: 1.81 inches of precipitationAugust: 2.69 inches of precipitationSeptember: 4.80 inches of precipitationOctober: 10.51 inches of precipitationNovember: 16.59 inches of precipitationDecember: 15.04 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 41.4°F averageFebruary: 42.6°F averageMarch: 45.2°F averageApril: 48.5°F averageMay: 53.3°F averageJune: 57.0°F averageJuly: 60.8°F averageAugust: 61.2°F averageSeptember: 58.3°F averageOctober: 51.4°F averageNovember: 44.5°F averageDecember: 40.2°F average0 in5 in10 in15 in20 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Clearwater, 8 miles from the center point at 80 feet, station USC00451496 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 110 inches a year.

Large units span more than one climate. The station stands in for the center point, and the outer parts of the boundary can be warmer or colder.

Fire nearby

Within 50 miles · as of 2026-09-18
  • Wildfire
    Mount Tom Creek

    36 mi from the center point · 69 acres

Distance is to the reported incident point, not the fire edge, and is measured from the center of a boundary that may be many miles across. Check the agency page for closures.

Limited data for this unit

This unit has no description or nearby campgrounds in the sources this site reads. The boundary, size, agency and states above come from the agency layer.

Checked nightly. Sections appear when the sources fill in.

Reference

Questions people ask

How big is Copalis National Wildlife Refuge?

19 acres, measured from the published boundary polygon. The agency’s own figure can differ where the boundary includes water or inholdings.

Source: How acreage is computed

Who manages Copalis National Wildlife Refuge?

The U.S. Fish and Wildlife Service.

Source: U.S. Fish and Wildlife Service

What state is Copalis National Wildlife Refuge in?

Washington.

Source: How states are assigned

How do I get to Copalis National Wildlife Refuge?

A point inside the boundary is at 47.463, -124.345. The official page carries directions and the office address.

Source: U.S. Fish and Wildlife Service

Is there a fire near Copalis National Wildlife Refuge right now?

1 active incident within 50 miles as of 2026-09-18, the nearest Mount Tom Creek at 36 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

How dark is the night sky at Copalis National Wildlife Refuge?

NASA’s Black Marble night-lights image reads 7 on a 0 to 255 scale at the center point, about as dark as the ground gets.

Source: NASA Black Marble

Sources

  • Boundary, name: the U.S. Fish and Wildlife Service refuge boundary layer.
  • States: computed by intersecting the boundary with Census state polygons; a state is listed when it holds at least one percent of the area.
  • Acreage: geodesic area of the published polygon. The agency’s official acreage can differ where the boundary includes water, easements or inholdings.
  • Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
  • Night sky: NASA Black Marble (VIIRS, 2016 composite) sampled at zoom 6 around the center point.
  • Weather, alerts, air quality, river flow and earthquakes load live in your browser from NWS, AirNow, USGS and iNaturalist when you open the page.