Boothbay Harbor Weather in May

During May, Boothbay Harbor experiences moderate daytime temperatures of 16°C (61°F) and cooler nights around 7°C (45°F). As the driest month of the year, rainfall is at its lowest.

Rainfall in Boothbay Harbor in May

Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities. Typically, you can expect about 13 days of rain this month, with 86 mm (3.4 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Boothbay Harbor in May

Daytime highs in Boothbay Harbor in May reach 16°C (61°F), with nights around 7°C (45°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Boothbay Harbor in May

There are approximately 244 hours of sunshine this month, resulting in mostly clear days.

Should you favor a climate that's both dry and comfortably warm, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.