Monthly weather forecast and climate
Duncanville, AL

Weather in January

January, the same as December, is another fresh winter month in Duncanville, Alabama, with average temperature ranging between max 52.2°F (11.2°C) and min 36.5°F (2.5°C). January is the coldest month, with an average high-temperature of 52.2°F (11.2°C) and an average low-temperature of 36.5°F (2.5°C). Weather in January »

Weather in February

February, the last month of the winter, in Duncanville, is a moderate month, with average temperature fluctuating between 40.6°F (4.8°C) and 57.2°F (14°C). In Duncanville, Alabama, the average high-temperature in February is practically the same as in January - a mild 57.2°F (14°C). Weather in February »

Weather in March

March, the first month of the spring, in Duncanville, is a comfortable month, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 47.1°F (8.4°C). In Duncanville, the average high-temperature marginally rises, from a moderate 57.2°F (14°C) in February, to a comfortable 64.9°F (18.3°C). Weather in March »

Weather in April

April in Duncanville, Alabama, is a moderately hot spring month, with average temperature fluctuating between 74.5°F (23.6°C) and 54°F (12.2°C). In Duncanville, the average high-temperature rises, from a comfortable 64.9°F (18.3°C) in March, to a moderately hot 74.5°F (23.6°C). Weather in April »

Weather in May

May, the last month of the spring, in Duncanville, is also a moderately hot month, with average temperature ranging between max 82.6°F (28.1°C) and min 61.9°F (16.6°C). In May, the average high-temperature slightly increases, from 74.5°F (23.6°C) in April, to a still moderately hot 82.6°F (28.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Duncanville, Alabama, with average temperature fluctuating between 69.1°F (20.6°C) and 89.6°F (32°C). In Duncanville, the average high-temperature in June slightly increases, from a moderately hot 82.6°F (28.1°C) in May, to a hot 89.6°F (32°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Duncanville, Alabama, with average temperature varying between 71.8°F (22.1°C) and 91.6°F (33.1°C). July is the warmest month, with an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 71.8°F (22.1°C). In July, the average heat index is evaluated at a burning hot 113.2°F (45.1°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Duncanville, Alabama, with average temperature varying between 71.4°F (21.9°C) and 91.4°F (33°C). In August, the average high-temperature is essentially the same as in July - a still tropical 91.4°F (33°C). Weather in August »

Weather in September

September, the first month of the autumn, in Duncanville, is also a hot month, with average temperature varying between 66.6°F (19.2°C) and 86.4°F (30.2°C). In Duncanville, Alabama, the average high-temperature is almost the same as in August - a still hot 86.4°F (30.2°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Duncanville, Alabama, with average temperature ranging between max 75.4°F (24.1°C) and min 55.6°F (13.1°C). In Duncanville, the average high-temperature drops, from a hot 86.4°F (30.2°C) in September, to a moderately hot 75.4°F (24.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Duncanville, Alabama, with average temperature fluctuating between 63°F (17.2°C) and 45°F (7.2°C). In November, the average high-temperature decreases, from a warm 75.4°F (24.1°C) in October, to an enjoyable 63°F (17.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Duncanville, Alabama, with average temperature ranging between min 41°F (5°C) and max 55.4°F (13°C). In December, the average high-temperature slightly decreases, from a comfortable 63°F (17.2°C) in November, to a mild 55.4°F (13°C). Weather in December »
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FAQ

What is the coldest month in Duncanville?

With an average high-temperature of 52.2°F (11.2°C) and an average low-temperature of 36.5°F (2.5°C), January is the coldest month.

How much does it rain in Duncanville?

In Duncanville, during the entire year, the rain falls for 169.8 days and collects up to 39.96" (1015mm) of precipitation.

When does it snow in Duncanville?

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

How much does it snow in Duncanville?

Throughout the year, there are 3.2 snowfall days, and 1.54" (39mm) of snow is accumulated.

What is the snowiest month in Duncanville?

The month with the most snowfall is January when snow falls for 1 days and typically aggregates up to 0.71" (18mm) of snow.

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

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

What is the month with the least sunshine in Duncanville?

February and December, with an average of 4.8h of sunshine, are months with the least sunshine.

What is the rainiest month in Duncanville?

April is the month with the most rainfall in Duncanville. Rain falls for 13 days and accumulates 4.29" (109mm) of precipitation.

When it does not snow in Duncanville?

In Duncanville, Alabama, snow does not fall in April through October.

When are the longest days in Duncanville?

The month with the longest days in Duncanville, Alabama, is June, with an average of 14.3h of daylight.

What month has the most sunshine in Duncanville?

With an average of 10.6h of sunshine, June has the most sunshine of the year.

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

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

What is the warmest month in Duncanville?

July is the warmest month, with an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 71.8°F (22.1°C).

What is the least humid month in Duncanville?

The least humid month in Duncanville is October, with an average relative humidity of 70%.

What is the driest month in Duncanville?

October is the month with the least rainfall in Duncanville, Alabama. Rain falls for 10.4 days and accumulates 2.24" (57mm) of precipitation.

What is the most humid month in Duncanville?

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

What is the month with the shortest days in Duncanville?

The month with the shortest days in Duncanville is December, with an average of 10h of daylight.

Average temperature
Duncanville, AL

Average temperature - Duncanville, AL

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (52.2°F).

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).

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Average pressure
Duncanville, AL

Average pressure - Duncanville, AL

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.97").

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Average wind speed
Duncanville, AL

Average wind speed - Duncanville, AL

The windiest months (with the highest average wind speed) are March and April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

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Average humidity
Duncanville, AL

Average humidity - Duncanville, AL

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall
Duncanville, AL

Average rainfall - Duncanville, AL

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is October (2.24").

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Average rainfall days
Duncanville, AL

Average rainfall days - Duncanville, AL

The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall
Duncanville, AL

Average snowfall - Duncanville, AL

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

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Average snowfall days
Duncanville, AL

Average snowfall days - Duncanville, AL

The month with the highest number of snowfall days is February (1.2 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
Duncanville, AL

Average daylight / Average sunshine - Duncanville, AL

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

The month with the most sunshine is June (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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Average sunshine days
Duncanville, AL

Average sunshine days - Duncanville, AL

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (8.8 days).

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Average visibility
Duncanville, AL

Average visibility - Duncanville, AL

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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