August weather forecastIndiana Dunes National Lakeshore, IN
August
Weather in August
The month of August brings subtle changes that hint at the end of the summer. While it retains the general warmth of July, a slight reduction in temperature is observed. Daylight hours also curtail to approximately 13.8 hours a day. The highest temperature contrasts with September and sinks to a more tolerable 79.9°F (26.6°C). The landscape starts to showcase initial signs of autumn as the park gets ready for a picturesque Fall transition.Temperature
Stepping into August, Indiana Dunes National Lakeshore records an average high-temperature of a still warm 79.9°F (26.6°C), almost consistent with July. Indiana Dunes National Lakeshore witnesses an average low-temperature of 63.1°F (17.3°C) throughout the month of August.Snowfall
In Indiana Dunes National Lakeshore, snow does not fall in May through October.Daylight
The average length of the day in August is 13h and 48min.On the first day of August in Indiana Dunes National Lakeshore, Indiana, sunrise is at 5:43 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:22 pm CDT.
Updated: Jan 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Indiana Dunes National Lakeshore in August has an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 63.1°F (17.3°C).
In Indiana Dunes National Lakeshore, Indiana, snow does not fall in May through October.
The average day length in August in Indiana Dunes National Lakeshore, Indiana, is 13h and 48min.
In August, on the first day of the month, sunrise is at 5:43 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:22 pm CDT.
Average temperature in August
Indiana Dunes National Lakeshore, IN
- Average high temperature in August: 79.8°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in August: 63.1°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average snowfall in August
Indiana Dunes National Lakeshore, IN
- Average snowfall in August: 0"
The month with the highest snowfall is January (15.3").
The months with the least snowfall are May, June, July, August, September and October (0").
Average daylight in August
Indiana Dunes National Lakeshore, IN
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
