Indiana Dunes National Lakeshore
Indiana, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Indiana Dunes National Lakeshore, IN

The attractive Indiana Dunes National Lakeshore in Indiana, with the dunes and clear waters
The attractive Indiana Dunes National Lakeshore in Indiana, with the dunes and clear waters
January, like December, is a freezing cold winter month in Indiana Dunes National Lakeshore, Indiana, with average temperature fluctuating between 17.6°F (-8°C) and 31.6°F (-0.2°C). With an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 17.6°F (-8°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Indiana Dunes National Lakeshore, is a wintry month, with average temperature fluctuating between 35.4°F (1.9°C) and 21.4°F (-5.9°C). In Indiana Dunes National Lakeshore, Indiana, the average high-temperature in February is practically the same as in January - a cold 35.4°F (1.9°C). Weather in February »

The first month of the spring, March, is a chilly month in Indiana Dunes National Lakeshore, Indiana, with average temperature ranging between max 45.3°F (7.4°C) and min 29.7°F (-1.3°C). In March, the average high-temperature rises, from a cold 35.4°F (1.9°C) in February, to a chilly 45.3°F (7.4°C). Weather in March »

April in Indiana Dunes National Lakeshore, Indiana, is a moderate spring month, with average temperature varying between 57.4°F (14.1°C) and 39.9°F (4.4°C). In Indiana Dunes National Lakeshore, the average high-temperature in April increases, from a chilly 45.3°F (7.4°C) in March, to a mild 57.4°F (14.1°C). Weather in April »

The last month of the spring, May, is a pleasant month in Indiana Dunes National Lakeshore, Indiana, with temperature in the range of an average high of 68.2°F (20.1°C) and an average low of 48.9°F (9.4°C). In Indiana Dunes National Lakeshore, the average high-temperature in May rises, from a moderate 57.4°F (14.1°C) in April, to a pleasant 68.2°F (20.1°C). Weather in May »

June, the first month of the summer, in Indiana Dunes National Lakeshore, is a moderately hot month, with temperature in the range of an average high of 77.2°F (25.1°C) and an average low of 59°F (15°C). In Indiana Dunes National Lakeshore, the average high-temperature in June increases, from an agreeable 68.2°F (20.1°C) in May, to a warm 77.2°F (25.1°C). Weather in June »

July, the same as June, is another warm summer month in Indiana Dunes National Lakeshore, Indiana, with average temperature fluctuating between 64.4°F (18°C) and 81.5°F (27.5°C). With an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 64.4°F (18°C), July is the warmest month. Weather in July »

August, the last month of the summer, in Indiana Dunes National Lakeshore, is also a moderately hot month, with average temperature ranging between min 63.1°F (17.3°C) and max 79.9°F (26.6°C). In Indiana Dunes National Lakeshore, the average high-temperature in August is practically the same as in July - a still moderately hot 79.9°F (26.6°C). Weather in August »

The first month of the autumn, September, is still a warm month in Indiana Dunes National Lakeshore, Indiana, with average temperature fluctuating between 73.8°F (23.2°C) and 55.6°F (13.1°C). In Indiana Dunes National Lakeshore, the average high-temperature in September slightly decreases, from a moderately hot 79.9°F (26.6°C) in August, to a still warm 73.8°F (23.2°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Indiana Dunes National Lakeshore, Indiana, with average temperature ranging between min 44.1°F (6.7°C) and max 61.5°F (16.4°C). In October, the average high-temperature decreases, from a moderately hot 73.8°F (23.2°C) in September, to an enjoyable 61.5°F (16.4°C). Weather in October »

November, the last month of the autumn, in Indiana Dunes National Lakeshore, is another chilly month, with average temperature fluctuating between 48.7°F (9.3°C) and 34.5°F (1.4°C). In November, the average high-temperature decreases, from a comfortable 61.5°F (16.4°C) in October, to a frosty 48.7°F (9.3°C). Weather in November »

The first month of the winter, December, is also a wintry month in Indiana Dunes National Lakeshore, Indiana, with average temperature ranging between max 35.6°F (2°C) and min 22.3°F (-5.4°C). In Indiana Dunes National Lakeshore, Indiana, the average high-temperature decreases, from a chilly 48.7°F (9.3°C) in November, to a cold 35.6°F (2°C). Weather in December »

What is the coldest month in Indiana Dunes National Lakeshore?

January is the coldest month, with an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 17.6°F (-8°C).

When does it snow in Indiana Dunes National Lakeshore?

January through April, November and December are months with snowfall in Indiana Dunes National Lakeshore, Indiana.

How much does it snow in Indiana Dunes National Lakeshore?

Throughout the year, 40.3" (1023.6mm) of snow is accumulated.

What is the snowiest month in Indiana Dunes National Lakeshore?

January is the month with the most snowfall in Indiana Dunes National Lakeshore, Indiana, with 15.3" (388.6mm) of accumulated snow.

When it does not snow in Indiana Dunes National Lakeshore?

May through October are months without snowfall.

When are the longest days in Indiana Dunes National Lakeshore?

June has the longest days of the year, with an average of 15.2h of daylight.

What is the warmest month in Indiana Dunes National Lakeshore?

With an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 64.4°F (18°C), July is the warmest month.

What is the month with the shortest days in Indiana Dunes National Lakeshore?

December has the shortest days of the year in Indiana Dunes National Lakeshore, with an average of 9.2h of daylight.
Average temperature - Indiana Dunes National Lakeshore, IN
Average snowfall - Indiana Dunes National Lakeshore, IN
Average daylight - Indiana Dunes National Lakeshore, IN

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).