Climate and monthly weather forecast
Lemmon, SD

Weather in January

January, the same as December, in Lemmon, South Dakota, is a freezing cold winter month, with temperature in the range of an average low of 11.7°F (-11.3°C) and an average high of 25.2°F (-3.8°C). With an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 11.7°F (-11.3°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Lemmon, South Dakota, with temperature in the range of an average low of 13.5°F (-10.3°C) and an average high of 26.8°F (-2.9°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 26.8°F (-2.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Lemmon, South Dakota, with an average temperature varying between 41.4°F (5.2°C) and 26.1°F (-3.3°C). In Lemmon, the average high-temperature in March increases considerably from a subzero cold 26.8°F (-2.9°C) in February to a wintry 41.4°F (5.2°C). Weather in March »

Weather in April

April is a cool spring month in Lemmon, South Dakota, with an average temperature varying between 52.3°F (11.3°C) and 35.2°F (1.8°C). In Lemmon, the average high-temperature in April rises from a cold 41.4°F (5.2°C) in March to a fresh 52.3°F (11.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Lemmon, South Dakota, with temperature in the range of an average low of 46.2°F (7.9°C) and an average high of 64.9°F (18.3°C). In May, the average high-temperature rises from a fresh 52.3°F (11.3°C) in April to a comfortable 64.9°F (18.3°C). Weather in May »

Weather in June

June, the first month of the summer in Lemmon, is a warm month, with an average temperature fluctuating between 76.3°F (24.6°C) and 56.3°F (13.5°C). In Lemmon, the average high-temperature in June rises from a comfortable 64.9°F (18.3°C) in May to a warm 76.3°F (24.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Lemmon, South Dakota, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 63.1°F (17.3°C). The warmest month is July, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 63.1°F (17.3°C). The average heat index in July is appraised at a hot 86.9°F (30.5°C). Weather in July »

Weather in August

August, the last month of the summer in Lemmon, is also a moderately hot month, with an average temperature varying between 61.9°F (16.6°C) and 82.6°F (28.1°C). In August, the average high-temperature is relatively the same as in July - a still warm 82.6°F (28.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Lemmon, is also an agreeable month, with an average temperature ranging between max 73°F (22.8°C) and min 54°F (12.2°C). In September, the average high-temperature decreases from a moderately hot 82.6°F (28.1°C) in August to a pleasant 73°F (22.8°C). Weather in September »

Weather in October

October, like September, in Lemmon, South Dakota, is another fresh autumn month, with temperature in the range of an average high of 54.7°F (12.6°C) and an average low of 39.4°F (4.1°C). In October, the average high-temperature declines considerably from an agreeable 73°F (22.8°C) in September to a cool 54.7°F (12.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Lemmon, is also a wintry month, with an average temperature fluctuating between 41.2°F (5.1°C) and 27.5°F (-2.5°C). In November, the average high-temperature drops from a fresh 54.7°F (12.6°C) in October to a wintry 41.2°F (5.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Lemmon, South Dakota, with an average temperature ranging between min 14.4°F (-9.8°C) and max 25.9°F (-3.4°C). In Lemmon, the average high-temperature in December declines considerably from a wintry 41.2°F (5.1°C) in November to a subzero cold 25.9°F (-3.4°C). Weather in December »
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FAQ

What is the coldest month in Lemmon?

With an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 11.7°F (-11.3°C), January is the coldest month in Lemmon, South Dakota.

What is the most humid month in Lemmon?

The most humid month is January, with an average relative humidity of 85%.

What is the driest month in Lemmon?

January is the month with the least rainfall in Lemmon. Rain falls for 2.9 days and accumulates 0.47" (12mm) of precipitation.

How many days does it rain in Lemmon?

Throughout the year, there are 101.3 rainfall days, and 14.25" (362mm) of precipitation is accumulated.

When does it snow in Lemmon?

January through May, October through December are months with snowfall.

How many days does it snow in Lemmon?

In Lemmon, during the entire year, snow falls for 65.8 days and aggregates up to 21.42" (544mm) of snow.

What is the month with the least sunshine in Lemmon?

The month with the least sunshine is January, with an average of 4.6h of sunshine.

What is the snowiest month in Lemmon?

The month with the most snowfall is February, when snow falls for 12.9 days and typically aggregates up to 4.53" (115mm) of snow.

When is Daylight Saving Time (DST) in Lemmon?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Lemmon, South Dakota, 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.

What is the wettest month in Lemmon?

The month with the most rainfall is June, when the rain falls for 15.1 days and typically aggregates up to 2.28" (58mm) of precipitation.

When it does not snow in Lemmon?

In Lemmon, South Dakota, snow does not fall in June through September.

When are the longest days in Lemmon?

June has the longest days of the year in Lemmon, South Dakota, with an average of 15h and 41min of daylight.

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

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

What is the warmest month in Lemmon?

July is the warmest month in Lemmon, South Dakota, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 63.1°F (17.3°C).

What are the least humid months in Lemmon?

The months with the lowest humidity in Lemmon are August and September, with an average relative humidity of 51%.

What month has the most sunshine in Lemmon?

With an average of 11.5h of sunshine, August has the most sunshine of the year in Lemmon, South Dakota.

What is the month with the shortest days in Lemmon?

December has the shortest days of the year in Lemmon, with an average of 8h and 43min of daylight.

When is the lowest UV index in Lemmon?

The month with the lowest UV index is December, with an average maximum UV index of 1.

Average temperature
Lemmon, SD

Average temperature - Lemmon, SD

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (25.2°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

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Average pressure
Lemmon, SD

Average pressure - Lemmon, SD

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed
Lemmon, SD

Average wind speed - Lemmon, SD

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

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Average humidity
Lemmon, SD

Average humidity - Lemmon, SD

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (51%).

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Average rainfall
Lemmon, SD

Average rainfall - Lemmon, SD

The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days
Lemmon, SD

Average rainfall days - Lemmon, SD

The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is January (2.9 days).

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Average snowfall
Lemmon, SD

Average snowfall - Lemmon, SD

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Lemmon, SD

Average snowfall days - Lemmon, SD

The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Lemmon, SD

Average daylight / Average sunshine - Lemmon, SD

The month with the longest days is June (Average daylight: 15h and 41min).
The month with the shortest days is December (Average daylight: 8h and 43min).

The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days
Lemmon, SD

Average sunshine days - Lemmon, SD

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.7 days).

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Average visibility
Lemmon, SD

Average visibility - Lemmon, 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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