In August, Bloomington typically sees daytime highs of 29.8°C and overnight lows around 16.7°C. Compared to the annual average high of 17.8°C, August runs +12.0°C.
August in Bloomington averages a daytime high of 29.8°C and an overnight low of 16.7°C.
August runs +12.0°C compared to Bloomington's annual average high of 17.8°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 29.8°C and cooler evenings around 16.7°C.