Monthly weather forecast and climate
Royal, AR

Weather in January

January, like December, is another chilly winter month in Royal, Arkansas, with average temperature fluctuating between 49.3°F (9.6°C) and 33.4°F (0.8°C). The coldest month is January, with an average high-temperature of 49.3°F (9.6°C) and an average low-temperature of 33.4°F (0.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Royal, Arkansas, with average temperature varying between 52.9°F (11.6°C) and 36.7°F (2.6°C). In Royal, the average high-temperature is essentially the same as in January - a cool 52.9°F (11.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Royal, Arkansas, with average temperature fluctuating between 62.2°F (16.8°C) and 44.2°F (6.8°C). In Royal, the average high-temperature increases, from a fresh 52.9°F (11.6°C) in February, to a comfortable 62.2°F (16.8°C). Weather in March »

Weather in April

April is an agreeable spring month in Royal, Arkansas, with average temperature varying between 71.2°F (21.8°C) and 51.8°F (11°C). In April, the average high-temperature rises, from a comfortable 62.2°F (16.8°C) in March, to an agreeable 71.2°F (21.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Royal, Arkansas, with average temperature varying between 60.3°F (15.7°C) and 79.5°F (26.4°C). In Royal, Arkansas, the average high-temperature slightly increases, from an agreeable 71.2°F (21.8°C) in April, to a moderately hot 79.5°F (26.4°C). Weather in May »

Weather in June

June, the first month of the summer, in Royal, is a hot month, with average temperature fluctuating between 67.8°F (19.9°C) and 89.2°F (31.8°C). In Royal, the average high-temperature increases, from a warm 79.5°F (26.4°C) in May, to a tropical 89.2°F (31.8°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Royal, Arkansas, with average temperature ranging between min 70.7°F (21.5°C) and max 91.9°F (33.3°C). The warmest month is July, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 70.7°F (21.5°C). In July, the average heat index is estimated at a blazing hot 114.4°F (45.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Royal, Arkansas, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 91°F (32.8°C). In Royal, the average high-temperature is almost the same as in July - a still tropical 91°F (32.8°C). Weather in August »

Weather in September

September, the first month of the autumn, in Royal, is also a moderately hot month, with average temperature ranging between max 84.6°F (29.2°C) and min 63.7°F (17.6°C). In September, the average high-temperature marginally drops, from a hot 91°F (32.8°C) in August, to a moderately hot 84.6°F (29.2°C). Weather in September »

Weather in October

October, the same as September, in Royal, Arkansas, is another pleasant autumn month, with temperature in the range of an average high of 72.7°F (22.6°C) and an average low of 52.7°F (11.5°C). In October, the average high-temperature drops, from a moderately hot 84.6°F (29.2°C) in September, to a pleasant 72.7°F (22.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Royal, Arkansas, with average temperature varying between 43°F (6.1°C) and 59.9°F (15.5°C). In November, the average high-temperature decreases, from an agreeable 72.7°F (22.6°C) in October, to a moderate 59.9°F (15.5°C). Weather in November »

Weather in December

December, the first month of the winter, in Royal, is still a cool month, with average temperature varying between 51.6°F (10.9°C) and 36.9°F (2.7°C). In December, the average high-temperature slightly decreases, from a mild 59.9°F (15.5°C) in November, to a cool 51.6°F (10.9°C). Weather in December »
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FAQ

What is the coldest month in Royal?

The coldest month in Royal is January, with an average high-temperature of 49.3°F (9.6°C) and an average low-temperature of 33.4°F (0.8°C).

How many days does it rain in Royal?

Throughout the year, there are 148.1 rainfall days, and 33.78" (858mm) of precipitation is accumulated.

What is the driest month in Royal?

January is the month with the least rainfall in Royal, Arkansas. Rain falls for 9.2 days and accumulates 2.01" (51mm) of precipitation.

When does it snow in Royal?

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

How many days does it snow in Royal?

Throughout the year, there are 4.2 snowfall days, and 1.93" (49mm) of snow is accumulated.

What is the month with the least sunshine in Royal?

January, February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Royal.

When does it snow the most in Royal?

The month with the most snowfall in Royal is February when snow falls for 1.7 days and typically aggregates up to 0.94" (24mm) of snow.

What is the most humid month in Royal?

With an average relative humidity of 80%, March is the most humid month.

What is the wettest month in Royal?

April is the month with the most rainfall in Royal, Arkansas. Rain falls for 13.7 days and accumulates 3.9" (99mm) of precipitation.

When it does not snow in Royal?

In Royal snow does not fall in April through October.

When are the longest days in Royal?

June has the longest days of the year in Royal, with an average of 14.4h of daylight.

When is the highest UV index in Royal?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Royal.

What is the warmest month in Royal?

The warmest month in Royal is July, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 70.7°F (21.5°C).

What month has the most sunshine in Royal?

The month with the most sunshine in Royal, Arkansas, is July, with an average of 10.3h of sunshine.

What is the least humid month in Royal?

The least humid month is October, with an average relative humidity of 72%.

What is the month with the shortest days in Royal?

With an average of 9.9h of daylight, December has the shortest days of the year in Royal.

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

With an average maximum UV index of 2, December is the month with the lowest UV index.

Average pressure
Royal, AR

Average pressure - Royal, 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
Royal, AR

Average wind speed - Royal, AR

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average rainfall
Royal, AR

Average rainfall - Royal, AR

The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is January (2.01").

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Average rainfall days
Royal, AR

Average rainfall days - Royal, AR

The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is January (9.2 days).

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Average snowfall
Royal, AR

Average snowfall - Royal, AR

The month with the highest snowfall is February (0.94").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Royal, AR

Average snowfall days - Royal, AR

The month with the highest number of snowfall days is February (1.7 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Royal, AR

Average daylight / Average sunshine - Royal, AR

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

The month with the most sunshine is July (Average sunshine: 10.3h).
Months with the least sunshine are January, February and December (Average sunshine: 5.1).

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Average sunshine days
Royal, AR

Average sunshine days - Royal, AR

Months with the most sunshine days are January and October (19.4 days).
The month with the least sunshine days is August (13.5 days).

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Average visibility
Royal, AR

Average visibility - Royal, AR

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

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