In July, Porto Velho typically sees daytime highs of 31.6°C and overnight lows around 19.7°C. Compared to the annual average high of 31.2°C, July runs +0.4°C.
July in Porto Velho averages a daytime high of 31.6°C and an overnight low of 19.7°C.
July runs +0.4°C compared to Porto Velho's annual average high of 31.2°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 31.6°C and cooler evenings around 19.7°C.