In June, Santa Clara typically sees daytime highs of 31.4°C and overnight lows around 20.7°C. Compared to the annual average high of 29.8°C, June runs +1.6°C.
June in Santa Clara averages a daytime high of 31.4°C and an overnight low of 20.7°C.
June runs +1.6°C compared to Santa Clara's annual average high of 29.8°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 31.4°C and cooler evenings around 20.7°C.