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Mount Vernon weather in July (Illinois, United States of America)

Is Mount Vernon a good destination in July, weather-wise? Use this page to get an overview of the month’s weather conditions.

Temperatures

In July, Mount Vernon typically experiences very high temperatures and high rainfall. July marks the summer season. As the day progresses, temperatures can peak at 31°C. Luckily at nightfall, they typically drop to 20°C. As the warmest month of the year, it's important to pack plenty of light and breathable clothing. Stay cool and hydrated to fully enjoy the sunny days.

Precipitation

Mount Vernon in July usually receives high rainfall, averaging around 122 mm for the month. Based on our climate data of the past 30 years, about 9 days of rain are anticipated.

Should you favor a climate that's both dry and comfortably warm September and October typically offer the most agreeable circumstances. On the other hand, January, February, March 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 Mount Vernon climate page with graphs.

 

Mount Vernon, monthly averages in July

Min TemperatureMin Temperature 20°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 31%  
PrecipitationPrecipitation 122 mm  
Rainy daysRainy days 9 days  

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.

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 Mount Vernon.

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.