Climate and monthly weather forecast
Fort Yates, ND

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The climate of Fort Yates

Fort Yates in North Dakota, USA, is geographically situated in the Dfb climate zone, as classified by the Köppen system. This region is characterized by a humid continental climate, with no dry season and a warm summer. Fort Yates experiences significant seasonal variability in temperature, with average monthly highs ranging from around 23°F (-5°C) in January to approximately 86.4°F (30.2°C) in July. The town's average monthly lows range from 9°F (-12.8°C) in January to 65.5°F (18.6°C) in July. Amid these variations, relative humidity levels stay fairly constant, typically fluctuating between a high of 87% in January to a generous low of 52% in August and September. Cloud cover is relatively high in January and February, and from November to December, resulting in decreased visibility in these months.

Over the course of a year, rainfall displays a definitive pattern with the highest precipitation, around 2.32" (59mm), seen during the summer month of June. Conversely, December and January receive comparatively less precipitation, with an average of 0.47" (12mm) and 0.67" (17mm) respectively. The city experiences more days of rainfall during the summer months with average of about 13.2 to 13.8 days. An interesting weather pattern to note in Fort Yates is that snowfall occurs almost exclusively from November to April, peaking in February with an average accumulation of around 3.98" (101mm).

The best time to visit Fort Yates

The ideal time to visit Fort Yates depends primarily on a visitor's tolerance for varied weather patterns and their recreational interests. However, considering the average climatic conditions, the months from May to September present the most favorable weather. Specifically, June could be singled out due to the highest average temperature highs of around 78.3°F (25.7°C), long daylight hours averaging about 15 hours, and the highest average rainfall of 2.32" (59mm), which often brings added freshness to the environment.

The worst time to visit Fort Yates

January emerges as the least favorable month for visiting Fort Yates, given its harsh winter conditions. The town typically witnesses freezing temperatures in this month, with average highs of around 23°F (-5°C) and lows settling at around 9°F (-12.8°C). Combined with high relative humidity levels of 87% and average annual lowest daylight hours of around 9.1, this makes the weather quite uninviting for outdoor activities. In addition to this, the month records the maximum snowfall with an average of approximately 2.87" (73mm).

Spring weather in Fort Yates

Early spring in Fort Yates arrives with steady warming from the winter's chilling grasp, as the monthly average high temperature progressively rises from 40.5°F (4.7°C) in March to 66.6°F (19.2°C) in May. Concurrently, the average low temperature escalates from 25.9°F (-3.4°C) in March to 48.2°F (9°C) in May. The period also witnesses an increase in rainfall, with precipitation rising from an average of 0.98" (25mm) in March to 2.28" (58mm) in May. Daylight hours extend dramatically from 12 hours in March to 15 hours by May, offering sufficient brightness throughout the day.

Summer weather in Fort Yates

Summers in Fort Yates are warm and sunny, with daily temperatures averaging from 78.3°F (25.7°C) to 84.2°F (29°C) between June and August. Nights, too, are balmy with temperatures typically falling between 58.6°F (14.8°C) and 63.3°F (17.4°C). Rainfall remains relatively high during this season with average rainfall measurements between 2.32" (59mm) and 1.18" (30mm). The longer days of summer provide an ample average of 15.3 hours of daylight in July.

Autumn weather in Fort Yates

Autumn witnesses a marked decrease in temperatures, with average high temperatures dwindling from 74.5°F (23.6°C) in September to 41.5°F (5.3°C) in November. Overnight temperatures also dip, falling from 54.5°F (12.5°C) in September to 28.4°F (-2°C) in November. Observably, rainfall diminishes during these months, hovering around 1.18" (30mm) in September to 0.59" (15mm) in November. The daylight hours inevitably shrink, with November witnessing an average of 9.5 hours.

Winter weather in Fort Yates

Winter in Fort Yates ushers in the coldest months of the year, with average highs dropping between 25.7°F (-3.5°C) in December to 23°F (-5°C) in January. The low temperatures can register brutal figures, dropping from 14.4°F (-9.8°C) in December to 9°F (-12.8°C) in January. In addition to the freezing temperatures, the town also witnesses substantial snowfall during these months, with totals amounting to 3.39" (86mm) in December and 2.87" (73mm) in January. Correspondingly, the days are the shortest in a year, averaging between 8.7 and 9.1 hours of daylight.

Weather in January

The chilled air of Fort Yates, North Dakota is at its peak in January with the monthly average temperature fluctuating between 9°F (-12.8°C) and 23°F (-5°C). This month manifests an array of winter characteristics with variable amounts of snowfall and a high relative humidity of 87%. Weather in January »

Weather in February

February welcomes noticeable but subtle changes from January. With the lowest temperature increasing to 11.7°F (-11.3°C), the city is still under the winter spell. Snowfall continues to drape the landscape while the number of snowfall days decrease compared to the previous month. Weather in February »

Weather in March

When March rolls in, it introduces early signs of spring to Fort Yates. The temperature range stretches from 25.9°F (-3.4°C) to 40.5°F (4.7°C), a noticeable increase from the previous month. The snowfall decreases significantly, and rainfall begins to assume its course, presenting a wetter scenery. Weather in March »

Weather in April

April marks a significant departure from winter, transitioning into full-fledged spring weather in Fort Yates. It's a time when the average low temperature further elevates to 36.9°F (2.7°C). Wildflowers start to bloom, adding vibrant colors to the inchoate green landscape. Weather in April »

Weather in May

Fort Yates witnesses the spring tide in May when the highs soar up to 66.6°F (19.2°C). The shift from chilling to balmy weather is truly phenomenal. As daylight hours increase, the opportunity to absorb more Vitamin D is higher. The weather gravitates towards being more pleasant, although the downpours occur more frequently. Weather in May »

Weather in June

June is the curtain-raiser to summer with temperatures ranging from 58.6°F (14.8°C) to 78.3°F (25.7°C) in Fort Yates. With the highest UV index of 6, the days are quite bright, and outdoor activities are in full swing. The rainfall is slightly high but it adds to the lovely summer spirit that permeates the city. Weather in June »

Weather in July

July enters as the heart of summer with maximums soaring to 86.4°F (30.2°C) in Fort Yates. As sunshine duration lengthens, the city is abuzz with vibrant summer activities. This is the warmest month of the year, accompanied by the lowest relative humidity, enabling a dry heat during the day. Weather in July »

Weather in August

August in Fort Yates is as warm as July but tends towards a more bearable heat with the temperature dropping to 84.2°F (29°C). The city continues to dazzle under the bright sunshine with lesser cloud coverage. However, the rain showers decrease in frequency, creating a blend of sun and spritz. Weather in August »

Weather in September

As September arrives, Fort Yates starts the transition from summer to fall and the temperature lowers to 74.5°F (23.6°C). The air smells of recently dampened earth due to regular rainfall. The charm of autumn starts to gradually unveil with leaves changing color and crisp winds blowing. Weather in September »

Weather in October

October is the month of autumn delight in Fort Yates. The city boasts vibrant fall colors with a temperature range from 41.4°F (5.2°C) to 55.9°F (13.3°C). The days are shorter and cloud cover increases, matching the cozy mood of autumn. Weather in October »

Weather in November

Fort Yates in November signals the advent of winter. The temperature drifts downward between 28.4°F (-2°C) to 41.5°F (5.3°C). Although the snowfall is not very prominent, winter elements start to make their presence felt. Daylight hours decrease further and wind speed escalates, giving a prequel to the winter chill. Weather in November »

Weather in December

December encapsulates Fort Yates in a winter wonderland. The temperature fluctuates from a chilly 14.4°F (-9.8°C) to a not-so-warm 25.7°F (-3.5°C). The ground is graced by snowfall with an average of 3.39" (86mm). The sunlight dwindles as shorter days return, adding to the mystical winter ambiance. Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Fort Yates?

In Fort Yates, January registers the lowest temperatures, averaging 23°F (-5°C) at the peak and 9°F (-12.8°C) at the lowest.

What is the most humid month in Fort Yates?

The most humid month in Fort Yates is January, with an average relative humidity of 87%.

What is the driest month in Fort Yates?

The month with the least rainfall in Fort Yates, North Dakota, is January, when the rain falls for 2.3 days and typically collects 0.47" (12mm) of precipitation.

How many days does it rain in Fort Yates?

In Fort Yates, during the entire year, the rain falls for 89.4 days and collects up to 15.39" (391mm) of precipitation.

When does it snow in Fort Yates?

Months with snowfall in Fort Yates are January through May, October through December.

How many days does it snow in Fort Yates?

Throughout the year, in Fort Yates, North Dakota, there are 49.4 snowfall days, and 19.09" (485mm) of snow is accumulated.

What is the month with the least sunshine in Fort Yates?

With an average of 4.1h of sunshine, January has the least sunshine of the year.

When is the lowest UV index in Fort Yates?

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

What is the snowiest month in Fort Yates?

February is the month with the most snowfall. Snow falls for 10.3 days and accumulates 3.98" (101mm) of snow.

When is Daylight Saving Time (DST) in Fort Yates?

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

What is the wettest month in Fort Yates?

The month with the most rainfall is June, when the rain falls for 13.8 days and typically aggregates up to 2.32" (59mm) of precipitation.

When it does not snow in Fort Yates?

June through September are months without snowfall in Fort Yates.

When are the longest days in Fort Yates?

The month with the longest days is June, with an average of 15h and 42min of daylight.

What is the month with the highest UV index in Fort Yates?

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

What is the warmest month in Fort Yates?

Fort Yates records the warmest temperatures in July, averaging a high of 86.4°F (30.2°C) and a low of 65.5°F (18.6°C).

What month has the most sunshine in Fort Yates?

With an average of 11.4h of sunshine, July has the most sunshine of the year in Fort Yates, North Dakota.

What is the least humid month in Fort Yates?

With an average relative humidity of 52%, August is the least humid month.

What is the month with the shortest days in Fort Yates?

December has the shortest days of the year in Fort Yates, North Dakota, with an average of 8h and 42min of daylight.

Average temperature
Fort Yates, ND

Average temperature - Fort Yates, ND

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (23°F).

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (9°F).

Average pressure
Fort Yates, ND

Average pressure - Fort Yates, ND

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
Fort Yates, ND

Average wind speed - Fort Yates, ND

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is February (9.4mph).

Average humidity
Fort Yates, ND

Average humidity - Fort Yates, ND

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (52%).

Average rainfall
Fort Yates, ND

Average rainfall - Fort Yates, ND

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days
Fort Yates, ND

Average rainfall days - Fort Yates, ND

The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (1.3 days).

Average snowfall
Fort Yates, ND

Average snowfall - Fort Yates, ND

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Fort Yates, ND

Average snowfall days - Fort Yates, ND

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Fort Yates, ND

Average daylight / Average sunshine - Fort Yates, ND

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

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

Average sunshine days
Fort Yates, ND

Average sunshine days - Fort Yates, ND

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.6 days).

Average UV index
Fort Yates, ND

Average UV index - Fort Yates, ND

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 December (UV index 1).

Average visibility
Fort Yates, ND

Average visibility - Fort Yates, ND

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).

Fort Yates, North Dakota, USA

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