Climate and monthly weather forecast
Harriet, AR

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Weather in January

January, like December, is another chilly winter month in Harriet, Arkansas, with an average temperature fluctuating between 28.2°F (-2.1°C) and 44.2°F (6.8°C). Harriet reaches its lowest average temperatures in January, measuring 44.2°F (6.8°C) at the peak and 28.2°F (-2.1°C) at the lowest. Weather in January »

Weather in February

February, the last month of the winter in Harriet, is another chilly month, with temperature in the range of an average high of 48.6°F (9.2°C) and an average low of 31.8°F (-0.1°C). Harriet's average high-temperature in February is a still frosty 48.6°F (9.2°C), indicating a subtle variation from January. Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Harriet, Arkansas, with an average temperature varying between 40.5°F (4.7°C) and 58.5°F (14.7°C). March comes with an increase, with the average high-temperature moving from a chilly 48.6°F (9.2°C) in February to a mild 58.5°F (14.7°C). Weather in March »

Weather in April

April in Harriet, Arkansas, is a pleasant spring month, with an average temperature varying between 68.7°F (20.4°C) and 48.7°F (9.3°C). April's onset brings a rise in the average high-temperature, moving from a mild 58.5°F (14.7°C) in March to a pleasant 68.7°F (20.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Harriet, Arkansas, with an average temperature fluctuating between 77.9°F (25.5°C) and 56.8°F (13.8°C). May signals a shift in the average high-temperature, moving from April's agreeable 68.7°F (20.4°C) to a moderately hot 77.9°F (25.5°C). Weather in May »

Weather in June

June, the first month of the summer in Harriet, is a hot month, with an average temperature ranging between max 88.3°F (31.3°C) and min 65.7°F (18.7°C). June's arrival sees a rise in the average high-temperature, jumping from May's warm 77.9°F (25.5°C) to a tropical 88.3°F (31.3°C). Weather in June »

Weather in July

July, the same as June, in Harriet, Arkansas, is another tropical summer month, with an average temperature fluctuating between 68.4°F (20.2°C) and 90.5°F (32.5°C). With an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 68.4°F (20.2°C), July is the warmest month. Throughout July, the heat index is computed to be a scorching 111.2°F (44°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Harriet, Arkansas, with temperature in the range of an average high of 89.8°F (32.1°C) and an average low of 66.9°F (19.4°C). Harriet's weather in August indicates an average high-temperature of a still hot 89.8°F (32.1°C), nearly consistent with the 90.5°F (32.5°C) of July. Weather in August »

Weather in September

September, the first month of the autumn in Harriet, is still a warm month, with temperature in the range of an average low of 60.4°F (15.8°C) and an average high of 82.4°F (28°C). Harriet records a mild change in average high-temperature during September, easing from a tropical 89.8°F (32.1°C) in August to a moderately hot 82.4°F (28°C). Weather in September »

Weather in October

October, the same as September, in Harriet, Arkansas, is an agreeable autumn month, with an average temperature ranging between min 49.5°F (9.7°C) and max 69.6°F (20.9°C). Harriet's average high-temperature decreases in October, falling from a moderately hot 82.4°F (28°C) in September to a pleasant 69.6°F (20.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Harriet, Arkansas, with an average temperature fluctuating between 56.7°F (13.7°C) and 39.6°F (4.2°C). Stepping into November, Harriet observes a temperature decline, with the average high falling from October's pleasant 69.6°F (20.9°C) to a mild 56.7°F (13.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Harriet, Arkansas, with an average temperature ranging between max 47.3°F (8.5°C) and min 32.5°F (0.3°C). The commencement of December indicates a shift in the average high-temperature, receding from November's mild 56.7°F (13.7°C) to a frosty 47.3°F (8.5°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Harriet?

Harriet's coldest weather arrives in January, when temperatures average a high of 44.2°F (6.8°C) and a low of 28.2°F (-2.1°C).

How much does it rain in Harriet?

Throughout the year, there are 150 rainfall days, and 33.66" (855mm) of precipitation is accumulated.

When does it snow in Harriet?

Months with snowfall are January through March, November and December.

How many days does it snow in Harriet?

In Harriet, during the entire year, snow falls for 11.7 days and aggregates up to 6.1" (155mm) of snow.

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

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Harriet, Arkansas.

What is the snowiest month in Harriet?

The month with the most snowfall is February, when snow falls for 3.8 days and typically aggregates up to 1.93" (49mm) of snow.

What is the month with the least sunshine in Harriet?

February has the least sunshine of the year in Harriet, with an average of 5.1h of sunshine.

What is the most humid month in Harriet?

With an average relative humidity of 79%, March is the most humid month in Harriet, Arkansas.

When is Daylight Saving Time (DST) in Harriet?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Harriet, Arkansas, 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 in Harriet?

April through October are months without snowfall.

What is the wettest month in Harriet?

The month with the most rainfall is May, when the rain falls for 15.8 days and typically aggregates up to 4.25" (108mm) of precipitation.

What is the month with the highest UV index in Harriet?

The months with the highest UV index in Harriet, Arkansas, are May through August, with an average maximum UV index of 6.

When are the longest days in Harriet?

June has the longest days of the year in Harriet, with an average of 14h and 36min of daylight.

What month has the most sunshine in Harriet?

The month with the most sunshine is June, with an average of 10.7h of sunshine.

What is the hottest time of year in Harriet?

July, characterized by an average high temperature of 90.5°F (32.5°C) and a low temperature of 68.4°F (20.2°C), is generally the warmest month in Harriet.

What is the least humid month in Harriet?

The months with the lowest humidity in Harriet, Arkansas, are August and October, with an average relative humidity of 73%.

What is the driest month in Harriet?

The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 2.01" (51mm) of precipitation.

What is the month with the shortest days in Harriet?

December has the shortest days of the year, with an average of 9h and 48min of daylight.

Average temperature
Harriet, AR

Average temperature - Harriet, AR

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (44.2°F).

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure
Harriet, AR

Average pressure - Harriet, AR

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Harriet, AR

Average wind speed - Harriet, AR

The windiest months (with the highest average wind speed) are February, March and April (7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity
Harriet, AR

Average humidity - Harriet, AR

The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are August and October (73%).

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Average rainfall
Harriet, AR

Average rainfall - Harriet, AR

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days
Harriet, AR

Average rainfall days - Harriet, AR

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall
Harriet, AR

Average snowfall - Harriet, AR

The month with the highest snowfall is February (1.93").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Harriet, AR

Average snowfall days - Harriet, AR

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Harriet, AR

Average daylight / Average sunshine - Harriet, AR

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days
Harriet, AR

Average sunshine days - Harriet, AR

The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index
Harriet, AR

Average UV index - Harriet, AR

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average visibility
Harriet, AR

Average visibility - Harriet, AR

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

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Harriet, Arkansas, USA

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