With a population of around 2,900, Superior sits in Arizona, United States. The city operates in the Mountain Time Zone.
In 2025, Superior recorded an average annual temperature of 70°F. The hottest temperatures reached 108°F in August; the coolest were 29°F in January. Total precipitation for the year was 16 inches, with the wettest month being October. Snowfall for the year totaled approximately 2 inches.
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