In July, Phra Nakhon Si Ayutthaya typically sees daytime highs of 33.0°C and overnight lows around 24.3°C. Compared to the annual average high of 33.4°C, July runs -0.3°C.
July in Phra Nakhon Si Ayutthaya averages a daytime high of 33.0°C and an overnight low of 24.3°C.
July runs -0.3°C compared to Phra Nakhon Si Ayutthaya's annual average high of 33.4°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 33.0°C and cooler evenings around 24.3°C.