Monthly weather forecast and climate
Dumas, AR

Weather in January

January, the same as December, is a cool winter month in Dumas, Arkansas, with average temperature ranging between min 37°F (2.8°C) and max 50.5°F (10.3°C). The coldest month is January, with an average high-temperature of 50.5°F (10.3°C) and an average low-temperature of 37°F (2.8°C). Weather in January »

Weather in February

The last month of the winter, February, is another cool month in Dumas, Arkansas, with average temperature ranging between max 54.5°F (12.5°C) and min 40.5°F (4.7°C). In Dumas, the average high-temperature is practically the same as in January - a still cool 54.5°F (12.5°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Dumas, Arkansas, with average temperature varying between 63.3°F (17.4°C) and 47.3°F (8.5°C). In Dumas, Arkansas, the average high-temperature slightly increases, from a fresh 54.5°F (12.5°C) in February, to a comfortable 63.3°F (17.4°C). Weather in March »

Weather in April

April in Dumas, Arkansas, is a pleasant spring month, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 72.1°F (22.3°C). In Dumas, the average high-temperature marginally rises, from an enjoyable 63.3°F (17.4°C) in March, to a pleasant 72.1°F (22.3°C). Weather in April »

Weather in May

May, the last month of the spring, in Dumas, is a moderately hot month, with average temperature fluctuating between 80.2°F (26.8°C) and 64°F (17.8°C). In May, the average high-temperature marginally rises, from an agreeable 72.1°F (22.3°C) in April, to a warm 80.2°F (26.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Dumas, is a tropical month, with average temperature varying between 71.8°F (22.1°C) and 88.7°F (31.5°C). In June, the average high-temperature slightly increases, from a warm 80.2°F (26.8°C) in May, to a hot 88.7°F (31.5°C). Weather in June »

Weather in July

July, the same as June, in Dumas, Arkansas, is a hot summer month, with temperature in the range of an average high of 90.5°F (32.5°C) and an average low of 73.2°F (22.9°C). The warmest month is July, with an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 73.2°F (22.9°C). In July, the average heat index is evaluated at an extremely hot 109.6°F (43.1°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Dumas, Arkansas, with average temperature varying between 89.4°F (31.9°C) and 71.8°F (22.1°C). In August, the average high-temperature is almost the same as in July - a still tropical 89.4°F (31.9°C). Weather in August »

Weather in September

September, the first month of the autumn, in Dumas, is also a moderately hot month, with average temperature varying between 66.7°F (19.3°C) and 85.5°F (29.7°C). In Dumas, the average high-temperature in September is essentially the same as in August - a warm 85.5°F (29.7°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Dumas, Arkansas, with average temperature ranging between max 74.3°F (23.5°C) and min 55.8°F (13.2°C). In October, the average high-temperature drops, from a moderately hot 85.5°F (29.7°C) in September, to a still warm 74.3°F (23.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Dumas, is also an enjoyable month, with average temperature varying between 61.7°F (16.5°C) and 46°F (7.8°C). In Dumas, the average high-temperature drops, from a moderately hot 74.3°F (23.5°C) in October, to an enjoyable 61.7°F (16.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Dumas, Arkansas, with average temperature varying between 53.2°F (11.8°C) and 40.6°F (4.8°C). In Dumas, the average high-temperature in December marginally drops, from a comfortable 61.7°F (16.5°C) in November, to a fresh 53.2°F (11.8°C). Weather in December »
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FAQ

What is the coldest month in Dumas?

With an average high-temperature of 50.5°F (10.3°C) and an average low-temperature of 37°F (2.8°C), January is the coldest month in Dumas, Arkansas.

How many days does it rain in Dumas?

In Dumas, during the entire year, the rain falls for 153.1 days and collects up to 40.47" (1028mm) of precipitation.

When does it snow in Dumas?

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

How many days does it snow in Dumas?

In Dumas, Arkansas, during the entire year, snow falls for 3.1 days, and aggregates up to 1.5" (38mm) of snow.

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

Months with the lowest UV index are January, February and December, with an average maximum UV index of 3.

When does it snow the most in Dumas?

The month with the most snowfall in Dumas, Arkansas, is February when snow falls for 1.3 days and typically aggregates up to 0.71" (18mm) of snow.

What is the month with the least sunshine in Dumas?

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

What is the most humid month in Dumas?

The most humid month in Dumas, Arkansas, is March, with an average relative humidity of 79%.

What is the wettest month in Dumas?

April is the month with the most rainfall in Dumas, Arkansas. Rain falls for 13.2 days and accumulates 4.37" (111mm) of precipitation.

When it does not snow in Dumas?

In Dumas snow does not fall in April through October.

When are the longest days in Dumas?

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

What month has the most sunshine in Dumas?

The month with the most sunshine in Dumas is June, with an average of 10.6h of sunshine.

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

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the warmest month in Dumas?

With an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 73.2°F (22.9°C), July is the warmest month.

What is the least humid month in Dumas?

With an average relative humidity of 67%, October is the least humid month in Dumas, Arkansas.

What is the driest month in Dumas?

The month with the least rainfall in Dumas, Arkansas, is November when the rain falls for 9.3 days and typically collects 2.2" (56mm) of precipitation.

What is the month with the shortest days in Dumas?

The month with the shortest days in Dumas is December, with an average of 9.9h of daylight.

Average pressure
Dumas, AR

Average pressure - Dumas, 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
Dumas, AR

Average wind speed - Dumas, AR

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average rainfall
Dumas, AR

Average rainfall - Dumas, AR

The wettest month (with the highest rainfall) is April (4.37").
The driest month (with the least rainfall) is November (2.2").

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Average rainfall days
Dumas, AR

Average rainfall days - Dumas, AR

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is October (8.6 days).

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Average snowfall
Dumas, AR

Average snowfall - Dumas, AR

The month with the highest snowfall is February (0.71").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Dumas, AR

Average snowfall days - Dumas, AR

The month with the highest number of snowfall days is February (1.3 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
Dumas, AR

Average daylight / Average sunshine - Dumas, 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 June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days
Dumas, AR

Average sunshine days - Dumas, AR

The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is July (11.9 days).

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Average visibility
Dumas, AR

Average visibility - Dumas, AR

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

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