Normal weather for Indiana in August
It's warm in August in Indiana with an average temperature of 28°C. Temperatures this month range from a low of 27°C to a high of 30°C. At night, you can expect temperatures between 15°C and 20°C.
In August, there is an average of 156 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the South.
Indiana in August |
New York | ||
|---|---|---|---|
 Average Temperature |
28°C | 30°C | |
 High Temp |
30°C | 31°C | |
| Low Temp |
27°C | 28°C | |
 Total Precipitation |
156 mm | 79 mm | |
| Rainy Days |
15 days | 13 days | |
Start of August
The month of August starts in Indiana with hot temps, averaging around 29°C during the day and nights around 17°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
Mid August
By mid-August, daytime temps drop to around 28°C, with nights around 18°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
End of August
By the end of August, the average daytime temperature in Indiana is around 29°C, while nighttime temps are about 18°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
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UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is August a good time to visit Indiana?
Looking for sun? August isn’t a good month to be in Indiana. The temperature is nice, but there’s too much chance of rain.
Temperature records for Indiana in August
Check out the climate of Indiana for all months and discover the best travel time
The climate in Indiana is based on weather data from . Other places, like New York City, Miami or Los Angeles, might have different weather. You can check out all destinations in Indiana to get the full picture of the climate.
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Daily Temperature in August in Indiana
This chart shows the average daily high and low temperatures in August for Indiana, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Indiana
The chart below shows the average daily precipitation in August for Indiana, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 15 days of precipitation in Indiana.
Daily UV Index in August in Indiana
This chart shows the average daily UV index in August in Indiana, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Indiana Over the Years
This chart shows the average temperature in August in Indiana, measured in degrees Celsius, over the past few years.
Total Precipitation in August in Indiana Over the Years
This chart shows the average precipitation in August in Indiana, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in August for Indiana
Click on any day in August to get detailed info about the usual weather on that day in Indiana. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Indiana
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Average Weather in Indiana by Month
Click on a month below to see detailed weather info for Indiana. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
