In June, Mission typically sees daytime highs of 34.7°C and overnight lows around 23.1°C. Compared to the annual average high of 29.4°C, June runs +5.3°C.
June in Mission averages a daytime high of 34.7°C and an overnight low of 23.1°C.
June runs +5.3°C compared to Mission's annual average high of 29.4°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 34.7°C and cooler evenings around 23.1°C.