If you're looking for warm weather, August is one of the best months in the year to enjoy a break on the Isle of Wight. August and July share the joint highest average temperatures seen on the Isle of Wight all year, with typical highs and lows ranging between 20°C and 14°C - although much hotter days aren't uncommon during a heatwave. The island also enjoys its own microclimate on its south coast, providing ideal conditions for tropical plants grown in the area.
You can expect an average of around 8 days of rainfall during the month of August on the Isle of Wight, making it one of the driest months of the year. In fact, the Isle of Wight is one of the sunniest places in Brtain, beating the national average of annual sunshine hours. Whether it's enjoying sunset views at The Needles, trying your hand at sailing in Cowes, or taking a dip at Shanklin Beach you won't find any shortage of outdoor activities to enjoy on a sunny day. Book your summer holiday today. Note, ferry services to the Isle of Wight can get busy in August and during the school holidays, so make sure you book your car crossing in advance if you can.
Isle of Wight weather in August
Month: August
High/Low (°C): 20° / 14°
Rainfall (Days): 8
Based on monthly weather averages from Met Office.