Climate and monthly weather forecast
Plankinton, SD

Weather in January

January, the same as December, in Plankinton, South Dakota, is another subzero cold winter month, with an average temperature fluctuating between 24.4°F (-4.2°C) and 10.2°F (-12.1°C). With an average high-temperature of 24.4°F (-4.2°C) and an average low-temperature of 10.2°F (-12.1°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Plankinton, is another freezing cold month, with an average temperature ranging between min 14.2°F (-9.9°C) and max 28.6°F (-1.9°C). In Plankinton, the average high-temperature in February is almost the same as in January - a still freezing cold 28.6°F (-1.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Plankinton, South Dakota, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 27.9°F (-2.3°C). In Plankinton, the average high-temperature in March soars, from a subzero cold 28.6°F (-1.9°C) in February, to a frosty 44.4°F (6.9°C). Weather in March »

Weather in April

April in Plankinton, South Dakota, is a moderate spring month, with an average temperature ranging between min 38.8°F (3.8°C) and max 56.8°F (13.8°C). In April, the average high-temperature increases from a chilly 44.4°F (6.9°C) in March to a mild 56.8°F (13.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Plankinton, South Dakota, with an average temperature ranging between min 50°F (10°C) and max 68.4°F (20.2°C). In May, the average high-temperature rises from a mild 56.8°F (13.8°C) in April to an agreeable 68.4°F (20.2°C). Weather in May »

Weather in June

June, the first month of the summer in Plankinton, is a warm month, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 60.3°F (15.7°C). In Plankinton, the average high-temperature in June rises from a pleasant 68.4°F (20.2°C) in May to a warm 79°F (26.1°C). Weather in June »

Weather in July

July, like June, in Plankinton, South Dakota, is a moderately hot summer month, with an average temperature fluctuating between 85.6°F (29.8°C) and 64.6°F (18.1°C). The warmest month is July, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 64.6°F (18.1°C). The average heat index in July is computed to be a tropical 93.2°F (34°C). Weather in July »

Weather in August

August, the last month of the summer in Plankinton, is also a moderately hot month, with temperature in the range of an average high of 84.4°F (29.1°C) and an average low of 62.1°F (16.7°C). In Plankinton, the average high-temperature in August is relatively the same as in July - a still moderately hot 84.4°F (29.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Plankinton, South Dakota, with an average temperature fluctuating between 55°F (12.8°C) and 76.1°F (24.5°C). In Plankinton, the average high-temperature in September slightly decreases from a warm 84.4°F (29.1°C) in August to a still moderately hot 76.1°F (24.5°C). Weather in September »

Weather in October

October, the same as September, in Plankinton, South Dakota, is another mild autumn month, with an average temperature ranging between min 42.1°F (5.6°C) and max 58.5°F (14.7°C). In October, the average high-temperature significantly decreases from a moderately hot 76.1°F (24.5°C) in September to a moderate 58.5°F (14.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Plankinton, South Dakota, with an average temperature ranging between min 29.5°F (-1.4°C) and max 45°F (7.2°C). In Plankinton, the average high-temperature in November drops from a moderate 58.5°F (14.7°C) in October to a frosty 45°F (7.2°C). Weather in November »

Weather in December

December, the first month of the winter in Plankinton, is also a subzero cold month, with an average temperature fluctuating between 28.6°F (-1.9°C) and 16°F (-8.9°C). In December, the average high-temperature significantly decreases from a chilly 45°F (7.2°C) in November to a subzero cold 28.6°F (-1.9°C). Weather in December »
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FAQ

What is the coldest month in Plankinton?

With an average high-temperature of 24.4°F (-4.2°C) and an average low-temperature of 10.2°F (-12.1°C), January is the coldest month in Plankinton, South Dakota.

What is the most humid month in Plankinton?

January is the most humid month, with an average relative humidity of 87%.

How many days does it rain in Plankinton?

Throughout the year, there are 93.2 rainfall days, and 11.3" (287mm) of precipitation is accumulated.

When does it snow in Plankinton?

Months with snowfall in Plankinton, South Dakota, are January through April, October through December.

How much does it snow in Plankinton?

In Plankinton, during the entire year, snow falls for 35.3 days and aggregates up to 7.17" (182mm) of snow.

What is the month with the least sunshine in Plankinton?

January has the least sunshine of the year in Plankinton, South Dakota, with an average of 4.4h of sunshine.

What is the month with the lowest UV index in Plankinton?

January is the month with the lowest UV index in Plankinton, with an average maximum UV index of 1.

What is the driest month in Plankinton?

February and November are months with the least rain when the rain falls for 1.9 days and typically aggregates up to 0.28" (7mm) of rain.

When does it snow the most in Plankinton?

The month with the most snowfall in Plankinton is February, when snow falls for 7.3 days and typically aggregates up to 1.42" (36mm) of snow.

When is Daylight Saving Time (DST) in Plankinton?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Plankinton, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month in Plankinton?

May is the month with the most rainfall in Plankinton, South Dakota. Rain falls for 13.5 days and accumulates 1.65" (42mm) of precipitation.

When it does not snow in Plankinton?

May through September are months without snowfall in Plankinton, South Dakota.

When are the longest days in Plankinton?

June has the longest days of the year in Plankinton, South Dakota, with an average of 15h and 23min of daylight.

What are the months with the highest UV index in Plankinton?

The months with the highest UV index in Plankinton, South Dakota, are June through August, with an average maximum UV index of 6.

What is the warmest month in Plankinton?

With an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 64.6°F (18.1°C), July is the warmest month in Plankinton.

What month has the most sunshine in Plankinton?

With an average of 11.1h of sunshine, July has the most sunshine of the year in Plankinton, South Dakota.

What is the least humid month in Plankinton?

September and October, with an average relative humidity of 63%, are the least humid months.

What is the month with the shortest days in Plankinton?

With an average of 8h and 59min of daylight, December has the shortest days of the year.

Average temperature
Plankinton, SD

Average temperature - Plankinton, SD

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (24.4°F).

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (10.2°F).

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Average pressure
Plankinton, SD

Average pressure - Plankinton, SD

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed
Plankinton, SD

Average wind speed - Plankinton, SD

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8.6mph).

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Average humidity
Plankinton, SD

Average humidity - Plankinton, SD

The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are September and October (63%).

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Average rainfall
Plankinton, SD

Average rainfall - Plankinton, SD

The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are February and November (0.28").

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Average rainfall days
Plankinton, SD

Average rainfall days - Plankinton, SD

The month with the highest number of rainy days is June (13.6 days).
The month with the least rainy days is February (1.9 days).

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Average snowfall
Plankinton, SD

Average snowfall - Plankinton, SD

The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Plankinton, SD

Average snowfall days - Plankinton, SD

The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Plankinton, SD

Average daylight / Average sunshine - Plankinton, SD

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days
Plankinton, SD

Average sunshine days - Plankinton, SD

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is June (12.8 days).

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Average visibility
Plankinton, SD

Average visibility - Plankinton, SD

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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