Rayon is a city of approximately 5,900 people in San Luis Potosi, Mexico. Located in the Central Time Zone at 21.8°N latitude.
In 2025, Rayon averaged an annual temperature of 69°F, with hottest temperatures reaching 105°F in April and lowest around 32°F in January. The city received approximately 24 inches of precipitation during the year.
View historical weather for Rayon · More cities in San Luis Potosi