Climate & Weather in Caldwell
Caldwell shares the broader Treasure Valley's genuine cold semi-arid, high-desert climate (Koppen BSk) at the lowest elevation of any market in this Idaho batch's Treasure Valley cluster (approximately 2,375 feet).
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Learn moreA shared Treasure Valley climate pattern, at the lowest elevation
Caldwell's climate runs consistent with the broader high-desert pattern documented for Boise, Meridian, and Nampa: hot, dry summers and cold, comparatively wetter winters, at the lowest elevation of any market in this batch's Treasure Valley cluster.
A daily-average temperature framing
This pass's sourced Caldwell-specific figures use a daily-average framing rather than high/low: approximately 47°F in winter and 81°F in summer/fall -- disclosed as cited rather than converted, since the underlying source did not provide separate high/low figures.
Four real, distinct seasons
Caldwell genuinely experiences four distinct seasons -- a real consideration for movers from a milder or more humid region.
Key takeaways
- Caldwell shares the Treasure Valley's genuine cold semi-arid climate, at the lowest elevation of any market in this batch's cluster.
- Sourced figures use a daily-average temperature framing (winter ~47°F, summer/fall ~81°F) rather than high/low.
- Caldwell experiences four real, distinct seasons.
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