With a population of around 56,300, Sanchuan sits in Yunnan, China. The city operates in the China Standard Time zone.
In 2025, Sanchuan averaged an annual temperature of 63°F, with hottest temperatures reaching 91°F in May and lowest around 35°F in January. The city received approximately 94 inches of precipitation during the year.
View historical weather for Sanchuan · More cities in Yunnan