In October, Frederick typically sees daytime highs of 19.5°C and overnight lows around 6.6°C. Compared to the annual average high of 18.1°C, October runs +1.4°C.
October in Frederick averages a daytime high of 19.5°C and an overnight low of 6.6°C.
October runs +1.4°C compared to Frederick's annual average high of 18.1°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 19.5°C and cooler evenings around 6.6°C.