In October, Bolton typically sees daytime highs of 12.4°C and overnight lows around 6.6°C. Compared to the annual average high of 11.6°C, October runs +0.8°C.
October in Bolton averages a daytime high of 12.4°C and an overnight low of 6.6°C.
October runs +0.8°C compared to Bolton's annual average high of 11.6°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 12.4°C and cooler evenings around 6.6°C.