Typical conditions on this island off the coast of Massachusetts during this mid-summer month include warm temperatures, averaging highs in the low 70sF (low 20sC) and lows in the mid-60sF (high teensC). Humidity levels are generally moderate to high. Ocean breezes offer a welcome respite from the heat, and water temperatures are suitable for swimming. Rainfall is typical during this month, so visitors should be prepared for occasional showers.
Understanding the prevalent climatic conditions during this period is crucial for planning a trip. Packing appropriate clothing, anticipating potential beach days, and scheduling outdoor activities around possible precipitation contribute to a more enjoyable vacation experience. Historically, this month has been a popular time for tourism on the island, drawing visitors to its beautiful beaches, charming towns, and vibrant cultural scene. This period coincides with the peak season for many local businesses.