Boise Climate & Weather
Boise Climate and Weather
Summers are hot and dry in this semi-arid continental climate, while winters are generally cold with snow on the surrounding mountains. There is very little annual precipitation in the city. Summer temperatures average 90°F (32°C), but hotter spells are common in July and August. Winter temperatures are typically between 24°F (-4°C) lows and 37°F (3°C) highs.
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