Pend Oreille County Climate
Pend Oreille County, Washington
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
46.1°F
Annual Precip
27.8"
Annual Snowfall
54.8"
Extreme Heat Days
22
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
1,832
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Pend Oreille County
Climate Verdict
Pend Oreille County has a cool, averaging 46.1°F annually, moderate rainfall of 27.8 inches per year, occasional hot days — 21.549999999999997 per year above 90°F, moderate snowfall of 54.8 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 27.4°F. summers are pleasantly cool with July averaging 67.5°F. The 40°F seasonal variation provides noticeable but manageable change. December is typically the coldest month and July the warmest.
Outdoor & Gardening Guidance
Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.
Regional Context
Pend Oreille County is 3.8°F cooler than the Washington statewide average of 49.9°F, it is also noticeably drier, receiving 10.7 inches less precipitation than the state average.
Climate Profile
About Pend Oreille County Weather
Cold Winters and Inland Continental Extremes
Pend Oreille County averages 46.1°F annually, significantly colder than the national median. This inland region experiences sharp seasonal shifts and heavy winter snow unlike the state's coastal areas.
One of Washington's Coldest Corners
At 46.1°F, the county is notably colder than the state average of 49.9°F. Its annual precipitation of 27.8 inches is lower than the state mean, as moisture often falls as snow rather than rain.
Snowier and Colder than Southern Neighbors
The county records 54.8 inches of annual snowfall, surpassing Spokane County’s 46.8 inches. While it shares the hot summers of the region, its average annual temperature remains lower than its southern neighbors.
Deep Snow and Hot Summer Days
Winters are harsh with a January average of 27.4°F, while summers bring 22 days of extreme heat over 90°F. The 54.8 inches of annual snow creates a distinct four-season environment that defines local life.
Prepare for Seasonal Temperature Swings
Residents require robust heating systems for the sub-freezing winters and reliable cooling for the 22 annual extreme heat days. Heavy-duty snow removal equipment and winter tires are essential for navigating the nearly five feet of annual snowfall.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.