Greenwich Weather in July
July in Greenwich averages 29°C (84°F) during the day and 20°C (68°F) at night. Quite a bit of rainfall is typical this month, with around 96 mm (3.8 in) on average. An umbrella is a good idea.
Rainfall in Greenwich in July
Typically around 12 days of rainfall are expected, averaging 96 mm (3.8 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Greenwich in July
Greenwich has perfect weather in July, with days reaching 29°C (84°F) and nights cooling to 20°C (68°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 20°C (68°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in Greenwich in July
The month enjoys around 271 hours of sunshine, creating mostly sunny days with good weather conditions.If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit 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 July
Min Temperature
20°C (68°F)
Max Temperature
29°C (84°F)
Chance of Rain
41%
Precipitation
96 mm (3.8 in)
Rainy days
12 days
Humidity
64% *
Sunshine
271 hours *
Percentage Sunshine
59% *
Best Places in the United States of America in July
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 July →
perfect weather
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unpleasant
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What to Wear in Greenwich in July
Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Greenwich in July
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.
