Quartzsite is a city of approximately 3,600 people in Arizona, United States. Located in the Mountain Time Zone at 33.7°N latitude.
In 2025, Quartzsite recorded an average annual temperature of 75°F — about 0.7°F above the 30-year normal of 74°F. The hottest day reached 115°F in August; the coldest was 32°F in January. Total precipitation was 7 inches (wetter than usual). The wettest month was November.
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