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Greenville weather in July (Illinois, United States of America)

Thinking of visiting Greenville in July? Check the weather first! Check out this detailed guide to the month’s weather conditions.

Temperatures

Typically, July in Greenville includes very high temperatures and moderate rainfall. The summer season takes place during July. Expect temperatures to climb to 31°C during the day, with nighttime readings dropping to 19°C. As the year's hottest month, it's essential to have your summer gear ready. Keep cool with light clothing and enjoy the warmth.

Precipitation

Greenville in July usually receives moderate rainfall, averaging around 98 mm for the month. Analyzing past climate data, one can expect approximately 9 days of rain.

Average sunshine

The city usually sees around 311 hours of sunlight, indicating many sunny days.

Should you favor a climate that's both dry and comfortably warm October typically offers the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

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

 

Greenville, monthly averages in July

Min TemperatureMin Temperature 19°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 30%  
PrecipitationPrecipitation 98 mm  
Rainy daysRainy days 9 days  
HumidityHumidity 68% *  
SunshineSunshine 311 hours *  
Percentage SunshinePercentage Sunshine 68% *  
Data from: St. Louis, the United States of America (74 KM, 46 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
8/10
Outdoor sports
7/10

Interested in more climate information?

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

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.