Monthly weather forecast and climate
Harrison, AR

Weather in January

January, the same as December, in Harrison, Arkansas, is a frosty winter month, with temperature in the range of an average low of 28.6°F (-1.9°C) and an average high of 44.2°F (6.8°C). The coldest month is January, with an average high-temperature of 44.2°F (6.8°C) and an average low-temperature of 28.6°F (-1.9°C). Weather in January »

Weather in February

February, the last month of the winter, in Harrison, is another chilly month, with temperature in the range of an average low of 31.5°F (-0.3°C) and an average high of 48°F (8.9°C). In February, the average high-temperature is relatively the same as in January - a still frosty 48°F (8.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Harrison, Arkansas, with average temperature varying between 40.1°F (4.5°C) and 57.7°F (14.3°C). In Harrison, the average high-temperature rises, from a frosty 48°F (8.9°C) in February, to a mild 57.7°F (14.3°C). Weather in March »

Weather in April

April is an enjoyable spring month in Harrison, Arkansas, with average temperature fluctuating between 67.8°F (19.9°C) and 47.8°F (8.8°C). In April, the average high-temperature rises, from a moderate 57.7°F (14.3°C) in March, to a comfortable 67.8°F (19.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Harrison, Arkansas, with average temperature varying between 76.6°F (24.8°C) and 56.5°F (13.6°C). In Harrison, Arkansas, the average high-temperature in May slightly increases, from a comfortable 67.8°F (19.9°C) in April, to a moderately hot 76.6°F (24.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Harrison, Arkansas, with average temperature fluctuating between 64.8°F (18.2°C) and 86.5°F (30.3°C). In June, the average high-temperature increases, from a warm 76.6°F (24.8°C) in May, to a tropical 86.5°F (30.3°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Harrison, Arkansas, with average temperature fluctuating between 89.2°F (31.8°C) and 67.8°F (19.9°C). With an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 67.8°F (19.9°C), July is the warmest month. In July, the average heat index is calculated to a scorching 106.3°F (41.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Harrison, Arkansas, with temperature in the range of an average high of 88°F (31.1°C) and an average low of 66.4°F (19.1°C). In August, the average high-temperature is essentially the same as in July - a still hot 88°F (31.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Harrison, Arkansas, with average temperature fluctuating between 59.9°F (15.5°C) and 81.3°F (27.4°C). In Harrison, the average high-temperature marginally drops, from a hot 88°F (31.1°C) in August, to a warm 81.3°F (27.4°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Harrison, Arkansas, with average temperature ranging between max 68.7°F (20.4°C) and min 49.1°F (9.5°C). In October, the average high-temperature drops, from a warm 81.3°F (27.4°C) in September, to an agreeable 68.7°F (20.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Harrison, Arkansas, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 39°F (3.9°C). In November, the average high-temperature decreases, from an agreeable 68.7°F (20.4°C) in October, to a mild 56.3°F (13.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Harrison, Arkansas, with average temperature varying between 46.9°F (8.3°C) and 32°F (0°C). In Harrison, the average high-temperature in December drops, from a mild 56.3°F (13.5°C) in November, to a chilly 46.9°F (8.3°C). Weather in December »
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FAQ

What is the coldest month in Harrison?

The coldest month is January, with an average high-temperature of 44.2°F (6.8°C) and an average low-temperature of 28.6°F (-1.9°C).

What is the least humid month in Harrison?

January and October, with an average relative humidity of 73%, are the least humid months.

How much does it rain in Harrison?

In Harrison, Arkansas, during the entire year, the rain falls for 145.4 days and collects up to 31.73" (806mm) of precipitation.

When does it snow in Harrison?

Months with snowfall in Harrison, Arkansas, are January through May, November and December.

How many days does it snow in Harrison?

Throughout the year, in Harrison, there are 13.3 snowfall days, and 7.28" (185mm) of snow is accumulated.

What is the month with the least sunshine in Harrison?

Months with the least sunshine are January and February, with an average of 5.5h of sunshine.

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

Months with the lowest UV index in Harrison are January, February and December, with an average maximum UV index of 2.

When does it snow the most in Harrison?

February is the month with the most snowfall in Harrison, Arkansas. Snow falls for 4.2 days and accumulates 2.36" (60mm) of snow.

What are the most humid months in Harrison?

Months with the highest humidity are March and May, with an average relative humidity of 78%.

What is the rainiest month in Harrison?

May is the month with the most rainfall. Rain falls for 15 days and accumulates 3.94" (100mm) of precipitation.

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

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

When it does not snow in Harrison?

In Harrison, Arkansas, snow does not fall in June through October.

When are the longest days in Harrison?

June has the longest days of the year in Harrison, Arkansas, with an average of 14.6h of daylight.

What month has the most sunshine in Harrison?

With an average of 10.8h of sunshine, June has the most sunshine of the year in Harrison, Arkansas.

What is the warmest month in Harrison?

The warmest month is July, with an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 67.8°F (19.9°C).

What is the driest month in Harrison?

The month with the least rainfall in Harrison, Arkansas, is September when the rain falls for 13.3 days and typically collects 1.93" (49mm) of precipitation.

What is the month with the shortest days in Harrison?

With an average of 9.7h of daylight, December has the shortest days of the year in Harrison, Arkansas.

Average temperature
Harrison, AR

Average temperature - Harrison, AR

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (44.2°F).

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

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Average pressure
Harrison, AR

Average pressure - Harrison, AR

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed
Harrison, AR

Average wind speed - Harrison, AR

The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity
Harrison, AR

Average humidity - Harrison, AR

Months with the highest relative humidity are March and May (78%).
Months with the lowest relative humidity are January and October (73%).

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Average rainfall
Harrison, AR

Average rainfall - Harrison, AR

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days
Harrison, AR

Average rainfall days - Harrison, AR

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is December (7.5 days).

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Average snowfall
Harrison, AR

Average snowfall - Harrison, AR

The month with the highest snowfall is February (2.36").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Harrison, AR

Average snowfall days - Harrison, AR

The month with the highest number of snowfall days is February (4.2 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Harrison, AR

Average daylight / Average sunshine - Harrison, AR

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

The month with the most sunshine is June (Average sunshine: 10.8h).
Months with the least sunshine are January and February (Average sunshine: 5.5).

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Average sunshine days
Harrison, AR

Average sunshine days - Harrison, AR

The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index
Harrison, AR

Average UV index - Harrison, AR

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

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Average visibility
Harrison, AR

Average visibility - Harrison, AR

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

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