Monthly weather forecast and climate
Roanoke, AL

Weather in January

January, the same as December, is a cool winter month in Roanoke, Alabama, with average temperature ranging between max 52°F (11.1°C) and min 35.4°F (1.9°C). With an average high-temperature of 52°F (11.1°C) and an average low-temperature of 35.4°F (1.9°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Roanoke, is a mild month, with average temperature ranging between max 56.8°F (13.8°C) and min 39.7°F (4.3°C). In Roanoke, the average high-temperature is relatively the same as in January - a mild 56.8°F (13.8°C). Weather in February »

Weather in March

March, the first month of the spring, in Roanoke, is an enjoyable month, with average temperature ranging between min 45.3°F (7.4°C) and max 64°F (17.8°C). In Roanoke, the average high-temperature in March marginally rises, from a moderate 56.8°F (13.8°C) in February, to an enjoyable 64°F (17.8°C). Weather in March »

Weather in April

April is a warm spring month in Roanoke, Alabama, with average temperature varying between 73.4°F (23°C) and 52.9°F (11.6°C). In Roanoke, Alabama, the average high-temperature increases, from an enjoyable 64°F (17.8°C) in March, to a warm 73.4°F (23°C). Weather in April »

Weather in May

May, the last month of the spring, in Roanoke, is also a moderately hot month, with average temperature varying between 81.1°F (27.3°C) and 60.4°F (15.8°C). In May, the average high-temperature slightly increases, from 73.4°F (23°C) in April, to a still warm 81.1°F (27.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Roanoke, is a tropical month, with temperature in the range of an average low of 67.3°F (19.6°C) and an average high of 87.8°F (31°C). In June, the average high-temperature slightly increases, from a moderately hot 81.1°F (27.3°C) in May, to a hot 87.8°F (31°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Roanoke, Alabama, with average temperature fluctuating between 70°F (21.1°C) and 89.2°F (31.8°C). With an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 70°F (21.1°C), July is the warmest month. In July, the average heat index is appraised at a scorching 107.1°F (41.7°C). Weather in July »

Weather in August

August, the last month of the summer, in Roanoke, is another tropical month, with temperature in the range of an average low of 69.6°F (20.9°C) and an average high of 88.5°F (31.4°C). In August, the average high-temperature is relatively the same as in July - a still hot 88.5°F (31.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Roanoke, Alabama, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 64.6°F (18.1°C). In September, the average high-temperature is relatively the same as in August - a warm 84.2°F (29°C). Weather in September »

Weather in October

October, like September, in Roanoke, Alabama, is another warm autumn month, with average temperature varying between 73.9°F (23.3°C) and 54.3°F (12.4°C). In Roanoke, the average high-temperature in October decreases, from 84.2°F (29°C) in September, to a still warm 73.9°F (23.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Roanoke, Alabama, with average temperature ranging between min 43.7°F (6.5°C) and max 61.9°F (16.6°C). In Roanoke, the average high-temperature in November drops, from a warm 73.9°F (23.3°C) in October, to an enjoyable 61.9°F (16.6°C). Weather in November »

Weather in December

December, the first month of the winter, in Roanoke, is also a fresh month, with average temperature fluctuating between 55.2°F (12.9°C) and 40.3°F (4.6°C). In Roanoke, the average high-temperature in December slightly decreases, from an enjoyable 61.9°F (16.6°C) in November, to a cool 55.2°F (12.9°C). Weather in December »
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FAQ

What is the coldest month in Roanoke?

The coldest month is January, with an average high-temperature of 52°F (11.1°C) and an average low-temperature of 35.4°F (1.9°C).

How many days does it rain in Roanoke?

Throughout the year, there are 181.7 rainfall days, and 39.06" (992mm) of precipitation is accumulated.

When does it snow in Roanoke?

Months with snowfall in Roanoke are January through March and December.

How much does it snow in Roanoke?

In Roanoke, during the entire year, snow falls for 3.5 days, and aggregates up to 1.18" (30mm) of snow.

When does it snow the most in Roanoke?

January is the month with the most snowfall. Snow falls for 1.3 days and accumulates 0.47" (12mm) of snow.

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

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Roanoke.

What is the month with the least sunshine in Roanoke?

February and December, with an average of 5h of sunshine, are months with the least sunshine in Roanoke, Alabama.

When it does not snow in Roanoke?

April through November are months without snowfall in Roanoke, Alabama.

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

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

When are the longest days in Roanoke?

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

What is the month with the most sunshine in Roanoke?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine in Roanoke, Alabama.

What is the warmest month in Roanoke?

July is the warmest month, with an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 70°F (21.1°C).

What is the wettest month in Roanoke?

August is the month with the most rainfall. Rain falls for 21.9 days and accumulates 4.06" (103mm) of precipitation.

What is the least humid month in Roanoke?

With an average relative humidity of 72%, October is the least humid month.

What is the driest month in Roanoke?

The month with the least rainfall is October when the rain falls for 9.1 days and typically collects 1.93" (49mm) of precipitation.

What is the most humid month in Roanoke?

December is the most humid month in Roanoke, Alabama, with an average relative humidity of 80%.

What is the month with the shortest days in Roanoke?

With an average of 10h of daylight, December has the shortest days of the year.

Average pressure
Roanoke, AL

Average pressure - Roanoke, AL

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed
Roanoke, AL

Average wind speed - Roanoke, AL

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

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Average rainfall
Roanoke, AL

Average rainfall - Roanoke, AL

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is October (1.93").

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Average rainfall days
Roanoke, AL

Average rainfall days - Roanoke, AL

The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall
Roanoke, AL

Average snowfall - Roanoke, AL

The month with the highest snowfall is January (0.47").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days
Roanoke, AL

Average snowfall days - Roanoke, AL

The month with the highest number of snowfall days is January (1.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Roanoke, AL

Average daylight / Average sunshine - Roanoke, AL

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

Months with the most sunshine are June and July (Average sunshine: 10.5h).
Months with the least sunshine are February and December (Average sunshine: 5).

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Average sunshine days
Roanoke, AL

Average sunshine days - Roanoke, AL

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (7.5 days).

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Average UV index
Roanoke, AL

Average UV index - Roanoke, AL

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Roanoke, AL

Average visibility - Roanoke, AL

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

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