Climate and monthly weather forecast
Haley, ND

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Weather in January

January, the same as December, in Haley, North Dakota, is another subzero cold winter month, with an average temperature ranging between min 12.6°F (-10.8°C) and max 25.5°F (-3.6°C). With an average high-temperature of 25.5°F (-3.6°C) and an average low-temperature of 12.6°F (-10.8°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Haley, is another freezing cold month, with an average temperature fluctuating between 26.6°F (-3°C) and 12.9°F (-10.6°C). In February, the average high-temperature registers at a still freezing cold 26.6°F (-3°C), nearly identical to January's 25.5°F (-3.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Haley, North Dakota, with an average temperature fluctuating between 26.1°F (-3.3°C) and 40.8°F (4.9°C). Haley's March weather brings a rise in high-temperatures, moving from a freezing cold 26.6°F (-3°C) in February to a wintry 40.8°F (4.9°C). Weather in March »

Weather in April

April in Haley, North Dakota, is a cool spring month, with an average temperature varying between 51.4°F (10.8°C) and 34.9°F (1.6°C). The shift into April brings an increase in the average high-temperature, moving from a cold 40.8°F (4.9°C) in March to a cool 51.4°F (10.8°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Haley, North Dakota, with an average temperature varying between 45.3°F (7.4°C) and 63.7°F (17.6°C). The start of May brings a shift in the average high-temperature, increasing from April's cool 51.4°F (10.8°C) to an enjoyable 63.7°F (17.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Haley, North Dakota, with an average temperature ranging between max 75.4°F (24.1°C) and min 55°F (12.8°C). June's arrival sees a rise in the average high-temperature, jumping from May's enjoyable 63.7°F (17.6°C) to a moderately hot 75.4°F (24.1°C). Weather in June »

Weather in July

July, like June, in Haley, North Dakota, is a moderately hot summer month, with an average temperature varying between 84°F (28.9°C) and 62.2°F (16.8°C). Temperature readings reach their annual highs in July, averaging 84°F (28.9°C) and a minimum average of 62.2°F (16.8°C). The average heat index in July is estimated at a tropical 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Haley, is also a moderately hot month, with an average temperature varying between 61.3°F (16.3°C) and 82°F (27.8°C). Haley notes an average high-temperature of a still warm 82°F (27.8°C) in August, hardly diverging from July. Weather in August »

Weather in September

September, the first month of the autumn in Haley, is still a pleasant month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 72.5°F (22.5°C). Haley experiences a temperature shift at the start of September, with average high-temperatures adjusting from a warm 82°F (27.8°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Haley, North Dakota, with an average temperature varying between 39°F (3.9°C) and 54.3°F (12.4°C). The arrival of October is marked by a notable decrease in high-temperatures, falling from a pleasant 72.5°F (22.5°C) in September to a fresh 54.3°F (12.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Haley, North Dakota, with temperature in the range of an average high of 41°F (5°C) and an average low of 27°F (-2.8°C). A shift in the average high-temperature occurs in November, reducing from a cool 54.3°F (12.4°C) in October to a cold 41°F (5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Haley, North Dakota, with an average temperature ranging between max 26.4°F (-3.1°C) and min 14.7°F (-9.6°C). December is marked by a significant decrease, with the average high-temperature retreating from a cold 41°F (5°C) in November to a subzero cold 26.4°F (-3.1°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Haley?

January, known for its average high temperature of 25.5°F (-3.6°C) and an average low temperature of 12.6°F (-10.8°C), is the coldest month.

What is the most humid month in Haley?

January is the most humid month, with an average relative humidity of 84%.

What is the driest month in Haley?

January and December are months with the least rain when the rain falls for 3 days and typically aggregates up to 0.55" (14mm) of rain.

How many days does it rain in Haley?

Throughout the year, in Haley, North Dakota, there are 99.3 rainfall days, and 14.41" (366mm) of precipitation is accumulated.

When does it snow in Haley?

January through May, September through December are months with snowfall in Haley, North Dakota.

How much does it snow in Haley?

In Haley, during the entire year, snow falls for 63.8 days and aggregates up to 23.62" (600mm) of snow.

What is the snowiest month in Haley?

February is the month with the most snowfall in Haley. Snow falls for 11.7 days and accumulates 4.76" (121mm) of snow.

What is the month with the least sunshine in Haley?

The month with the least sunshine in Haley is February, with an average of 4.8h of sunshine.

What are the months with the lowest UV index in Haley?

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

When is Daylight Saving Time (DST) in Haley?

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 Haley?

The month with the most rainfall is May, when the rain falls for 14.7 days and typically aggregates up to 2.32" (59mm) of precipitation.

When it does not snow in Haley?

In Haley, snow does not fall in June through August.

When are the longest days in Haley?

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

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

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

What part of the year is the hottest in Haley?

In Haley, July records the average highest temperatures, peaking at 84°F (28.9°C) and reaching a low of 62.2°F (16.8°C).

What month has the most sunshine in Haley?

July has the most sunshine of the year in Haley, with an average of 11.6h of sunshine.

What is the least humid month in Haley?

With an average relative humidity of 49%, August is the least humid month in Haley.

What is the month with the shortest days in Haley?

With an average of 8h and 42min of daylight, December has the shortest days of the year in Haley.

Average pressure
Haley, ND

Average pressure - Haley, ND

The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed
Haley, ND

Average wind speed - Haley, ND

The windiest month (with the highest average wind speed) is January (12.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.8mph).

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Average rainfall
Haley, ND

Average rainfall - Haley, ND

The wettest month (with the highest rainfall) is May (2.32").
The driest months (with the least rainfall) are January and December (0.55").

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Average rainfall days
Haley, ND

Average rainfall days - Haley, ND

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall
Haley, ND

Average snowfall - Haley, ND

The month with the highest snowfall is February (4.76").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Haley, ND

Average snowfall days - Haley, ND

The month with the highest number of snowfall days is December (12.2 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Haley, ND

Average daylight / Average sunshine - Haley, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days
Haley, ND

Average sunshine days - Haley, ND

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is April (12.2 days).

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Average UV index
Haley, ND

Average UV index - Haley, ND

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

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Average visibility
Haley, ND

Average visibility - Haley, ND

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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Haley, North Dakota, USA

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