Ban Phai, in Khon Kaen, Thailand, is home to roughly 35,600 people in the Indochina time zone at 16.1°N latitude.
In 2025, Ban Phai recorded an average annual temperature of 79°F. The hottest temperatures reached 98°F in March; the coolest were 53°F in January. Total precipitation for the year was 57 inches, with the wettest month being September.
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