ClimateForecastAugustSeptember >>

Mettawa weather in August (Illinois, United States of America)

What's the typical weather in Mettawa for August? Get all the weather information you need to plan your visit.

Temperatures

The month of August in Mettawa typically includes high temperatures and high rainfall. Experience the summer season in August. As the day progresses, temperatures can peak at 27°C. Luckily at nightfall, they typically drop to 18°C.

Precipitation

Mettawa in August usually receives high rainfall, averaging around 111 mm for the month. When we look at the climate data from the last 30 years, you can expect around 11 days of rain.

Average sunshine

There are approximately 280 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

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

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

 

Mettawa, monthly averages in August

Min TemperatureMin Temperature 18°C  
Max TemperatureMax Temperature 27°C  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 111 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 71% *  
SunshineSunshine 280 hours *  
Percentage SunshinePercentage Sunshine 66% *  
* Data from: Chicago, the United States of America (27 KM, 17 Miles).

Where to go in the United States of America in August

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 Mettawa.

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.