In October, Amarillo typically sees daytime highs of 23.1°C and overnight lows around 6.6°C. Compared to the annual average high of 21.9°C, October runs +1.1°C.
October in Amarillo averages a daytime high of 23.1°C and an overnight low of 6.6°C.
October runs +1.1°C compared to Amarillo's annual average high of 21.9°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 23.1°C and cooler evenings around 6.6°C.