Earliest and Latest Snowfalls in Rio Grande City History

This is a list of the earliest and latest times in the year when snow was recorded in Rio Grande City, Texas. It is based on NOAA data from the years 1892–2024.
What's the Earliest it has Snowed in Rio Grande City?
The earliest in the season it has snowed in Rio Grande City, Texas is November 28 which happened in 1923.
What's the Latest it has Snowed in Rio Grande City?
The latest in the season it has snowed in Rio Grande City, Texas is February 7 which happened in 1906.

Earliest Snowfalls

Date Year Snowfall
November 28 1923 0.5 inches
December 25 2004 3.0 inches

Latest Snowfalls

Date Year Snowfall
February 7 1906 3.0 inches
January 10 1967 2.5 inches