In October, Santa Maria typically sees daytime highs of 24.3°C and overnight lows around 9.2°C. Compared to the annual average high of 21.6°C, October runs +2.6°C.
October in Santa Maria averages a daytime high of 24.3°C and an overnight low of 9.2°C.
October runs +2.6°C compared to Santa Maria's annual average high of 21.6°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 24.3°C and cooler evenings around 9.2°C.