Climate and monthly weather forecast
Mount Rushmore National Memorial, SD

The Black Hills on Mount Rushmore Memorial National Park in South Dakota
The Black Hills on Mount Rushmore Memorial National Park in South Dakota

Weather in January

January, like December, in Mount Rushmore National Memorial, South Dakota, is another cold winter month, with temperature in the range of an average low of 18.7°F (-7.4°C) and an average high of 36.3°F (2.4°C). In January, the average high-temperature is almost the same as in December - a still cold 36.3°F (2.4°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Mount Rushmore National Memorial, South Dakota, with temperature in the range of an average high of 36.7°F (2.6°C) and an average low of 19°F (-7.2°C). In Mount Rushmore National Memorial, the average high-temperature in February is practically the same as in January - a still cold 36.7°F (2.6°C). Weather in February »

Weather in March

March, the first month of the spring in Mount Rushmore National Memorial, is a frosty month, with an average temperature fluctuating between 24.6°F (-4.1°C) and 43.2°F (6.2°C). In March, the average high-temperature marginally rises from a cold 36.7°F (2.6°C) in February to a frosty 43.2°F (6.2°C). Weather in March »

Weather in April

April is a fresh spring month in Mount Rushmore National Memorial, South Dakota, with an average temperature fluctuating between 32°F (0°C) and 50.7°F (10.4°C). In April, the average high-temperature slightly increases from a frosty 43.2°F (6.2°C) in March to a fresh 50.7°F (10.4°C). Weather in April »

Weather in May

May, the last month of the spring in Mount Rushmore National Memorial, is a moderate month, with temperature in the range of an average low of 41.5°F (5.3°C) and an average high of 60.6°F (15.9°C). In Mount Rushmore National Memorial, South Dakota, the average high-temperature in May rises from a fresh 50.7°F (10.4°C) in April to a moderate 60.6°F (15.9°C). Weather in May »

Weather in June

June, the first month of the summer in Mount Rushmore National Memorial, is a pleasant month, with an average temperature fluctuating between 71.1°F (21.7°C) and 51.3°F (10.7°C). In Mount Rushmore National Memorial, the average high-temperature in June increases from a moderate 60.6°F (15.9°C) in May to an agreeable 71.1°F (21.7°C). Weather in June »

Weather in July

July is a warm summer month in Mount Rushmore National Memorial, South Dakota, with an average temperature varying between 79.2°F (26.2°C) and 58.8°F (14.9°C). With an average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 58.8°F (14.9°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Mount Rushmore National Memorial, South Dakota, with an average temperature varying between 78.1°F (25.6°C) and 57.7°F (14.3°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 78.1°F (25.6°C). Weather in August »

Weather in September

September, the first month of the autumn in Mount Rushmore National Memorial, is still a comfortable month, with an average temperature varying between 48.2°F (9°C) and 67.8°F (19.9°C). In September, the average high-temperature drops from a moderately hot 78.1°F (25.6°C) in August to an enjoyable 67.8°F (19.9°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Mount Rushmore National Memorial, South Dakota, with an average temperature varying between 36.5°F (2.5°C) and 54.9°F (12.7°C). In Mount Rushmore National Memorial, the average high-temperature in October decreases from a comfortable 67.8°F (19.9°C) in September to a fresh 54.9°F (12.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Mount Rushmore National Memorial, is also a frosty month, with an average temperature ranging between max 43°F (6.1°C) and min 26.1°F (-3.3°C). In Mount Rushmore National Memorial, the average high-temperature in November drops from a cool 54.9°F (12.7°C) in October to a frosty 43°F (6.1°C). Weather in November »

Weather in December

December, the first month of the winter in Mount Rushmore National Memorial, is still a cold month, with an average temperature fluctuating between 35.2°F (1.8°C) and 18.1°F (-7.7°C). The coldest month is December, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 18.1°F (-7.7°C). Weather in December »
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FAQ

What is the driest month in Mount Rushmore National Memorial?

The month with the least rainfall in Mount Rushmore National Memorial, South Dakota, is January, when the rain falls for 4.3 days and typically collects 0.39" (10mm) of precipitation.

How much does it rain in Mount Rushmore National Memorial?

In Mount Rushmore National Memorial, during the entire year, the rain falls for 91.5 days and collects up to 21.57" (548mm) of precipitation.

When does it snow in Mount Rushmore National Memorial?

January through June, September through December are months with snowfall.

How many days does it snow in Mount Rushmore National Memorial?

Throughout the year, in Mount Rushmore National Memorial, there are 23.1 snowfall days, and 52.4" (1331mm) of snow is accumulated.

When is Daylight Saving Time (DST) in Mount Rushmore National Memorial?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from MDT to MST.

When does it snow the most in Mount Rushmore National Memorial?

The month with the most snowfall in Mount Rushmore National Memorial is April, when snow falls for 3.1 days and typically aggregates up to 10.79" (274mm) of snow.

What is the rainiest month in Mount Rushmore National Memorial?

May is the month with the most rainfall. Rain falls for 11.9 days and accumulates 4.21" (107mm) of precipitation.

When are the longest days in Mount Rushmore National Memorial?

With an average of 15h and 25min of daylight, June has the longest days of the year.

What is the warmest month in Mount Rushmore National Memorial?

With an average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 58.8°F (14.9°C), July is the warmest month.

When it does not snow in Mount Rushmore National Memorial?

In Mount Rushmore National Memorial, South Dakota, snow does not fall in July and August.

What is the coldest month in Mount Rushmore National Memorial?

December is the coldest month in Mount Rushmore National Memorial, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 18.1°F (-7.7°C).

What is the month with the shortest days in Mount Rushmore National Memorial?

The month with the shortest days in Mount Rushmore National Memorial, South Dakota, is December, with an average of 8h and 58min of daylight.

Average temperature
Mount Rushmore National Memorial, SD

Average temperature - Mount Rushmore National Memorial, SD

The warmest month (with the highest average high temperature) is July (79.1°F).
The month with the lowest average high temperature is December (35.3°F).

The month with the highest average low temperature is July (58.9°F).
The coldest month (with the lowest average low temperature) is December (18.1°F).

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Average rainfall
Mount Rushmore National Memorial, SD

Average rainfall - Mount Rushmore National Memorial, SD

The wettest month (with the highest rainfall) is May (4.2").
The driest months (with the least rainfall) are January and December (0.4").

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Average rainfall days
Mount Rushmore National Memorial, SD

Average rainfall days - Mount Rushmore National Memorial, SD

The month with the highest number of rainy days is June (12.6 days).
The month with the least rainy days is December (4.2 days).

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Average snowfall
Mount Rushmore National Memorial, SD

Average snowfall - Mount Rushmore National Memorial, SD

The month with the highest snowfall is April (10.8").
The months with the least snowfall are July and August (0").

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Average snowfall days
Mount Rushmore National Memorial, SD

Average snowfall days - Mount Rushmore National Memorial, SD

The months with the highest number of snowfall days are January and March (3.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight
Mount Rushmore National Memorial, SD

Average daylight - Mount Rushmore National Memorial, SD

The month with the longest days is June (Average daylight: 15h and 25min).
The month with the shortest days is December (Average daylight: 8h and 58min).

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