Baker County Climate
Baker County, Oregon
Avg Annual Temp
49.4°F
Annual Precip
15.7"
Annual Snowfall
70.4"
Extreme Heat Days
47.475
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Baker County Weather
A Brisk High-Desert Mountain Climate
Baker County averages 49.4°F annually, notably cooler than the national median of approximately 54°F. This high-desert environment pairs low annual precipitation of 15.7 inches with significant seasonal temperature swings.
Cooler and Drier Than State Averages
The county's average temperature of 49.4°F sits below Oregon's statewide average of 50.5°F. It receives less than half the state's average rainfall, highlighting the dry climate typical of the region east of the Cascades.
Cold Winters Set Baker Apart
While neighboring areas share a dry profile, Baker's winter average of 30.0°F creates a more rigorous seasonal cycle than many Oregon valleys. The county sees 47 extreme heat days annually, creating sharp contrasts compared to the milder coastal regions.
Heavy Snow and Summer Heat Peaks
Baker experiences intense winters with an average of 70.4 inches of snow and a January low of 28.2°F. Summers bring rapid warming, with July temperatures averaging 72.9°F and frequent days exceeding 90°F.
Prepare for Snow and Dry Heat
Residents require heavy-duty winter gear and reliable heating systems to manage over 70 inches of annual snowfall. During the 47 annual extreme heat days, efficient cooling and hydration are essential for safety in this dry climate.
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.