About Sanjiao, Chongqing's Climate & Weather History

Sanjiao is a city of approximately 46,500 people in Chongqing, China. Located in the China Standard Time zone at 29.5°N latitude.

In 2025, Sanjiao recorded an average annual temperature of 65°F. The hottest temperatures reached 101°F in August; the coolest were 32°F in January. Total precipitation for the year was 65 inches, with the wettest month being September.