South Dennis Weather in May
Thinking of visiting South Dennis in May? Expect moderate temperatures reaching 18°C (64°F) during the day, dropping to 10°C (50°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in South Dennis in May
Historically, May sees about 12 days of rain, with a monthly average of 93 mm (3.7 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in South Dennis in May
May in South Dennis brings moderate temperatures, with highs of 18°C (64°F) and nights around 10°C (50°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in South Dennis in May
There are approximately 261 hours of sunshine this month, resulting in mostly clear days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for South Dennis.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our South Dennis's climate page.
South Dennis Temperature in May
Min Temperature
10°C (50°F)
Max Temperature
18°C (64°F)
Chance of Rain
40%
Precipitation
93 mm (3.7 in)
Rainy days
12 days
Sunshine
261 hours *
Percentage Sunshine
*
Best Places in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →
perfect weather
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What to Wear in South Dennis in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in South Dennis in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our South Dennis's climate page.
See the full South Dennis climate overview or explore weather in the United States of America.
