In October, Pasadena typically sees daytime highs of 26.9°C and overnight lows around 16.1°C. Compared to the annual average high of 25.3°C, October runs +1.5°C.
October in Pasadena averages a daytime high of 26.9°C and an overnight low of 16.1°C.
October runs +1.5°C compared to Pasadena's annual average high of 25.3°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 26.9°C and cooler evenings around 16.1°C.