In July, Guildford typically sees daytime highs of 21.0°C and overnight lows around 11.7°C. Compared to the annual average high of 13.5°C, July runs +7.4°C.
July in Guildford averages a daytime high of 21.0°C and an overnight low of 11.7°C.
July runs +7.4°C compared to Guildford's annual average high of 13.5°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 21.0°C and cooler evenings around 11.7°C.