Greenwich Weather in May
Thinking of visiting Greenwich in May? Expect pleasant temperatures reaching 22°C (72°F) during the day, dropping to 11°C (52°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Greenwich in May
You can typically expect 13 days of rain this month, averaging around 103 mm (4.1 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 Greenwich in May
Temperatures in Greenwich in May top out at 22°C (72°F) and drop to 11°C (52°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Greenwich in May
Expect sunny days throughout the month, with an estimated 258 hours of sunshine. This makes it a pleasant time to visit Greenwich.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Greenwich.
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 Greenwich's climate page.
Greenwich Temperature in May
Min Temperature
11°C (52°F)
Max Temperature
22°C (72°F)
Chance of Rain
43%
Precipitation
103 mm (4.1 in)
Rainy days
13 days
Humidity
62% *
Sunshine
258 hours *
Percentage Sunshine
57% *
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 →
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What to Wear in Greenwich in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Greenwich 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 Greenwich's climate page.
Temperature Rainfall Sunshine Humidity
See the full Greenwich climate overview or explore weather in the United States of America.
