In June, Ellicott City typically sees daytime highs of 27.7°C and overnight lows around 15.3°C. Compared to the annual average high of 17.8°C, June runs +10.0°C.
June in Ellicott City averages a daytime high of 27.7°C and an overnight low of 15.3°C.
June runs +10.0°C compared to Ellicott City's annual average high of 17.8°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.7°C and cooler evenings around 15.3°C.