In August, Santa Clara typically sees daytime highs of 32.3°C and overnight lows around 21.2°C. Compared to the annual average high of 29.8°C, August runs +2.5°C.
August in Santa Clara averages a daytime high of 32.3°C and an overnight low of 21.2°C.
August runs +2.5°C compared to Santa Clara's annual average high of 29.8°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 32.3°C and cooler evenings around 21.2°C.