In July, Richland typically sees daytime highs of 33.1°C and overnight lows around 15.1°C. Compared to the annual average high of 18.7°C, July runs +14.5°C.
July in Richland averages a daytime high of 33.1°C and an overnight low of 15.1°C.
July runs +14.5°C compared to Richland's annual average high of 18.7°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 33.1°C and cooler evenings around 15.1°C.