Weather in August in Indiana
Planning a journey to Indiana this August and curious over the weather conditions to await? Your essential details are found on this page, answering your query:
What is the weather like in Indiana in August?
Indiana is a region in the United States of America. August in Indiana generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to high. The month of August is in the summer season.
Temperatures
Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Michigan City at 27°C to very warm in Evansville at 32°C. Nighttime temperatures generally drop to 20°C in Evansville and 17°C in Michigan City. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.
Precipitation
In August, precipitation varies across different areas. From moderate rainfall in Tell City with an average of 60 mm to high rainfall in Valparaiso with 156 mm.Average sunshine
Meanwhile, Indianapolis enjoys approximately 275 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.For specific regional insights in Indiana for August, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Indiana climate page.
Where to go in Indiana in August
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Popular destinations
What is the weather like in August for the 5 most popular destinations in Indiana?
Indianapolis
In August Indianapolis generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 18°C and moderate monthly rainfall. So on average the conditions are perfect that month.
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Merrillville
In August Merrillville generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 17°C and high monthly rainfall. So on average the conditions are pleasant that month.
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Michigan City
In August Michigan City generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 17°C and high monthly rainfall. So on average the conditions are pleasant that month.
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Hammond
In August Hammond generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.
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Portage
In August Portage generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 17°C and high monthly rainfall. So on average the conditions are pleasant that month.
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Is your destination not in the list? Have a look at other destinations in Indiana, in the United States of America.
Is August the best time to visit Indiana?
We consider August to be one of the best times to travel to Indiana. Typically, the climate in Indianapolis is perfect. It's worth noting that weather conditions might differ depending on the location you visit.
Generally speaking, August and September provide perfect weather in Indianapolis. The weather in January, February and December, on the other hand, tends to be poor.
Interested in more climate information?
We have much more information about the climate in Indiana.
Interested in the weather conditions in a specific month? Select the month below.
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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.