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Williamstown weather in July (New Jersey, United States of America)

What kind of weather does July bring to Williamstown? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

In July, Williamstown typically experiences very high temperatures and high rainfall. July is typically considered a summer month. During the day, temperatures can climb to about 31°C. At night, they may fall to a cooler 20°C. With its warm temperatures, this month stands out as the hottest. Be sure to pack appropriately and embrace the summer vibes.

Precipitation

Williamstown in July usually receives high rainfall, averaging around 116 mm for the month. Typically, you can expect about 10 days of rain this month.

Average sunshine

With around 275 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

In case you lean more towards enjoying temperate temperatures and rain-free days May typically offers the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Williamstown climate page with graphs.

 

Williamstown, monthly averages in July

Min TemperatureMin Temperature 20°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 34%  
PrecipitationPrecipitation 116 mm  
Rainy daysRainy days 10 days  
HumidityHumidity 69% *  
SunshineSunshine 275 hours *  
Percentage SunshinePercentage Sunshine 61% *  
Data from: Philadelphia, the United States of America (32 KM, 20 Miles).

Where to go 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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Williamstown.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.