In October, Concord typically sees daytime highs of 22.5°C and overnight lows around 8.8°C. Compared to the annual average high of 21.8°C, October runs +0.6°C.
October in Concord averages a daytime high of 22.5°C and an overnight low of 8.8°C.
October runs +0.6°C compared to Concord's annual average high of 21.8°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 22.5°C and cooler evenings around 8.8°C.