In June, Houston typically sees daytime highs of 32.5°C and overnight lows around 21.9°C. Compared to the annual average high of 26.2°C, June runs +6.3°C.
June in Houston averages a daytime high of 32.5°C and an overnight low of 21.9°C.
June runs +6.3°C compared to Houston's annual average high of 26.2°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 32.5°C and cooler evenings around 21.9°C.