Climate and monthly weather forecast
Huron, SD

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An old water tower stands high with a bold sign of the town name in the small farming town of Bryant near Huron, South Dakota.
An old water tower stands high with a bold sign of the town name in the small farming town of Bryant near Huron, South Dakota.

The climate of Huron

Huron, located in South Dakota, USA, falls under the Köppen climate classification Dfa. This class signifies a Humid continental climate with no dry season and hot summers. On analyzing the weather data, all through the year, there is a wide range in temperature from a chilly low of 8.2°F (-13.2°C) in January to a sultry 85.6°F (29.8°C) in the peak of July. The annual weather spectra also display a marked difference in the volume of rainfall from a low of 0.55" (14mm) in January to a high of 2.8" (71mm) in June.

Snowfall is a phenomenon restricted to the colder months between November to April, with January witnessing the highest snow accumulation of 3.54" (90mm). Daylight hours have a broad oscillation from a minimum of 8.9 hours in December to a peak of 15.5 hours during the month of June. On average, the amount of sunshine varies from 4.2 hours per day in January, up to 11.2 hours in July. The average wind speed ranges from 8.6mph (13.8km/h) in the months of July and August to a high of 11.1mph (17.9km/h) in April.

A unique aspect of Huron’s weather is the dry winter season. Whereas the majority of cities experience substantial snowfall during this time, Huron only records a moderate snowfall spanning from November to April. This weather pattern aligns with the characteristics of a Humid continental climate.

The best time to visit Huron

Considering climatic factors, the most ideal time to visit Huron would be in the late Spring towards the early Summer, from May through June. During this period, Huron heralds in mild temperatures ranging from lows of 48.9°F (9.4°C) in May to highs of 78.4°F (25.8°C) in June. These months also bring relatively moderate rainfall, making this period perfect for comfortable sightseeing.

The worst time to visit Huron

The frigid temperatures and frosty weather conditions make the winter period from December to February the worst time to visit Huron. Temperatures dip and move between 14.7°F (-9.6°C) and 27.3°F (-2.6°C); further the short daylight hours, with an average of only 9 hours of light per day, limit the time for outdoor activities. Also, while rainfall decreases, this period conversely increases with a significant amount of snow, up to 3.11" (79mm) in December make travel potentially hazardous.

Spring weather in Huron

Spring in Huron brings about a warming trend tracing from a low of 26.6°F (-3°C) in March to a high of 67.6°F (19.8°C) in May. The amount of rainfall also increases during these months, with rainfall averages rising from 1.06" (27mm) in March to 2.36" (60mm) in May. The length of daylight extends from 12 hours in March to a comfortable 14.8 hours in May, offering plenty of opportunities for outdoor pursuits.

Summer weather in Huron

The Summer months in Huron are characterized by hot temperatures, reaching peaks up to 85.6°F (29.8°C) in July. Relative humidity levels vary between 66 to 72%. Rainfall is relatively high during this period, witnessing about 2.76" (70mm) in July, though August sees a drop, back to 1.97" (50mm). The duration of daylight is extensive during the summer, averaging 15.3 hours a day, with the longest days in June extending to 15.5 hours.

Autumn weather in Huron

In Autumn, Huron experiences a rapid decrease in temperature from 75.7°F (24.3°C) in September to a chilly 43.7°F (6.5°C) in November. Corresponding to temperature dip, the amount of daylight hours gradually decreases from 12.5 hours in September to 9.6 hours in November. Rainfall as well lowers during these months, with November experiencing a noticeable decrease to 0.59" (15mm).

Winter weather in Huron

Winter in Huron shows a downward trend in temperature, with December registering a low of 27.3°F (-2.6°C). Throughout the winter months, Huron experiences low but noticeable snowfall, with figures rising as high as 3.54" (90mm) in January. The day length in these months is minimal, winding down to 8.9 hours in December. Despite the frosty temperatures and added snow, precipitation is considerably low, with an average value of 0.55" (14mm) in January.

Weather in January

January descends upon Huron, South Dakota, marking the apex of winter. Snowfall, touching down to a 3.11" (79mm) average, dominates the landscape and creates a chilly aura with high wind speeds rising to 16.8mph (27km/h). This period, hosting the shortest daylight hours of the year, often sees locals bundled up and indoors. Weather in January »

Weather in February

February introduces a gradual transition towards spring. It's a noticeable shift, primarily marked by increasing daylight, although winter lingers with an average high of 26.1°F (-3.3°C). Cloud cover decreases slowly as the essence of spring begins to unfold. Weather in February »

Weather in March

Come March, Huron marvels as winter recedes and spring starts to dominate the weather. With the average high temperature lifting to 42.3°F (5.7°C), the month marks the transition towards milder temperatures. Blossoms start to replace barren branches of the trees, adding dashes of color against the graying snow. Weather in March »

Weather in April

The chilly whisper of winter is now a distant memory as April engulfs Huron in the heart of spring. The city experiences substantial rainfall, peaking at 1.77" (45mm) during the month. Greenery takes over the locale as temperatures continue to rise, and residents gear up for outdoor activities. Weather in April »

Weather in May

May offers Huron residents the full spring experience. A dip in cloud cover down to 38% allows ample sunshine, igniting the city in a plethora of colors. The park buzzes with people and activity as temperatures continue their upward trend. Weather in May »

Weather in June

June greets Huron with the onset of summer, showcasing long, sunlit days. Rainfall accumulation peaks at 2.8" (71mm), signifying the transition from spring showers to summer humidity. As this period unfolds, it invites locals and visitors to venture outdoors and revel in the summer festivities. Weather in June »

Weather in July

July stands at the pinnacle of summer in Huron with the highest recorded temperature, reaching a scorching 85.6°F (29.8°C) average. Daylight hours peak, painting the blue South Dakota sky with hues of fiery sunset late into the evenings. Weather in July »

Weather in August

With August, Huron experiences the last full month of summer, marked by substantial daylight and high humidity. Despite average high temperatures dropping to 84.2°F (29°C), the overall weather remains warm and inviting. Late August witnesses a subtle transition as daylight decreases gradually, heralding the impending change of seasons. Weather in August »

Weather in September

September unveils the autumn season in Huron, gradually replacing the summer blues with vibrant fall hues. The weather begins to cool, taking a leap from the summer extremes with temperatures dropping to an average high of 75.7°F (24.3°C). Weather in September »

Weather in October

October in Huron locks the city into the grasp of autumn. With the changing foliage reaching its climax, the city remains swathed in a spectacular palette of colors. As the month progresses, temperatures continue to fall, adding a distinct chill to the breezy fall afternoons. Weather in October »

Weather in November

November casts a blanket of cold over Huron, establishing a firm threshold between fall and winter. The first snowflakes of the season can be expected, with an average snowfall measured at 1.73" (44mm). The landscapes are swiftly transformed from the vibrant fall colors to a monochrome winter wonderland. Weather in November »

Weather in December

December in Huron signifies the beginning of the winter solstice. The cold reaches a peak with average high temperatures plummeting to 27.3°F (-2.6°C). Huron's downtown transforms into a dynamic winter tableau with snow-covered streets, twinkling holiday lights, and festive decorations. Weather in December »
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Huron?

The coldest period tends to be January, when average temperatures fluctuate between a high of 23.2°F (-4.9°C) and a low of 8.2°F (-13.2°C).

What is the most humid month?

With an average relative humidity of 88%, January is the most humid month.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 2.7 days and typically collects 0.55" (14mm) of precipitation.

How many days does it rain?

In Huron, during the entire year, the rain falls for 101.8 days and collects up to 18.19" (462mm) of precipitation.

When does it snow?

Months with snowfall are January through April, October through December.

How much does it snow?

Throughout the year, there are 42.3 snowfall days, and 16.54" (420mm) of snow is accumulated.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.2h of sunshine.

What is the month with the lowest UV index?

January and November, with an average maximum UV index of 1, are months with the lowest UV index.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 8.6 days and typically aggregates up to 3.54" (90mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

When it does not snow?

May through September are months without snowfall.

What is the rainiest month?

The month with the most rainfall is June, when the rain falls for 15.2 days and typically aggregates up to 2.8" (71mm) of precipitation.

When are the longest days?

June has the longest days of the year, with an average of 15h and 30min of daylight.

When is the highest UV index?

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

What time of the year is the hottest?

With average high temperatures of 85.6°F (29.8°C) and lows of 64.2°F (17.9°C), July is the warmest month.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 11.2h of sunshine.

What is the least humid month?

The least humid month is September, with an average relative humidity of 62%.

What is the month with the shortest days?

With an average of 8h and 54min of daylight, December has the shortest days of the year in Huron.

Average temperature
Huron, SD

Average temperature - Huron, 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 (23.2°F).

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).

Average pressure
Huron, SD

Average pressure - Huron, SD

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

Average wind speed
Huron, SD

Average wind speed - Huron, SD

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (8.6mph).

Average humidity
Huron, SD

Average humidity - Huron, SD

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is September (62%).

Average rainfall
Huron, SD

Average rainfall - Huron, SD

The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days
Huron, SD

Average rainfall days - Huron, SD

The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is February (1.8 days).

Average snowfall
Huron, SD

Average snowfall - Huron, SD

The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Huron, SD

Average snowfall days - Huron, SD

The month with the highest number of snowfall days is December (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Huron, SD

Average daylight / Average sunshine - Huron, SD

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days
Huron, SD

Average sunshine days - Huron, SD

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is June (12.3 days).

Average UV index
Huron, SD

Average UV index - Huron, SD

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 1).

Average visibility
Huron, SD

Average visibility - Huron, SD

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

Huron, South Dakota, USA

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