Monthly weather forecast and climate
Shannon, AL

Weather in January

January, like December, in Shannon, Alabama, is a cool winter month, with average temperature ranging between min 36°F (2.2°C) and max 51.3°F (10.7°C). January is the coldest month, with an average high-temperature of 51.3°F (10.7°C) and an average low-temperature of 36°F (2.2°C). Weather in January »

Weather in February

The last month of the winter, February, is a mild month in Shannon, Alabama, with average temperature ranging between max 56.7°F (13.7°C) and min 39.9°F (4.4°C). In Shannon, Alabama, the average high-temperature in February marginally rises, from a cool 51.3°F (10.7°C) in January, to a moderate 56.7°F (13.7°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Shannon, Alabama, with average temperature varying between 64.6°F (18.1°C) and 46.9°F (8.3°C). In March, the average high-temperature marginally rises, from a mild 56.7°F (13.7°C) in February, to an enjoyable 64.6°F (18.1°C). Weather in March »

Weather in April

April is a moderately hot spring month in Shannon, Alabama, with average temperature fluctuating between 53.4°F (11.9°C) and 73.9°F (23.3°C). In Shannon, the average high-temperature rises, from a comfortable 64.6°F (18.1°C) in March, to a moderately hot 73.9°F (23.3°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Shannon, Alabama, with average temperature ranging between min 61.2°F (16.2°C) and max 81.9°F (27.7°C). In Shannon, the average high-temperature marginally rises, from 73.9°F (23.3°C) in April, to a still warm 81.9°F (27.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Shannon, Alabama, with average temperature fluctuating between 68.5°F (20.3°C) and 89.1°F (31.7°C). In June, the average high-temperature slightly increases, from a moderately hot 81.9°F (27.7°C) in May, to a tropical 89.1°F (31.7°C). Weather in June »

Weather in July

July, the same as June, in Shannon, Alabama, is another hot summer month, with average temperature ranging between min 71.4°F (21.9°C) and max 90.9°F (32.7°C). The warmest month is July, with an average high-temperature of 90.9°F (32.7°C) and an average low-temperature of 71.4°F (21.9°C). The average heat index is appraised at a scorching 110.8°F (43.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Shannon, Alabama, with average temperature varying between 71.2°F (21.8°C) and 90.1°F (32.3°C). In Shannon, the average high-temperature is practically the same as in July - a still hot 90.1°F (32.3°C). Weather in August »

Weather in September

September, the first month of the autumn, in Shannon, is also a moderately hot month, with average temperature fluctuating between 66°F (18.9°C) and 85.1°F (29.5°C). In Shannon, Alabama, the average high-temperature is relatively the same as in August - a moderately hot 85.1°F (29.5°C). Weather in September »

Weather in October

October, like September, in Shannon, Alabama, is another warm autumn month, with average temperature varying between 74.7°F (23.7°C) and 54.5°F (12.5°C). In Shannon, the average high-temperature decreases, from a moderately hot 85.1°F (29.5°C) in September, to a still warm 74.7°F (23.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Shannon, Alabama, with average temperature fluctuating between 44.1°F (6.7°C) and 62.4°F (16.9°C). In November, the average high-temperature drops, from a warm 74.7°F (23.7°C) in October, to a comfortable 62.4°F (16.9°C). Weather in November »

Weather in December

December, the first month of the winter, in Shannon, is still a cool month, with average temperature ranging between max 54.9°F (12.7°C) and min 40.5°F (4.7°C). In December, the average high-temperature slightly decreases, from an enjoyable 62.4°F (16.9°C) in November, to a fresh 54.9°F (12.7°C). Weather in December »
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FAQ

What is the coldest month in Shannon?

The coldest month is January, with an average high-temperature of 51.3°F (10.7°C) and an average low-temperature of 36°F (2.2°C).

How much does it rain in Shannon?

In Shannon, Alabama, during the entire year, the rain falls for 146.7 days and collects up to 18.94" (481mm) of precipitation.

When does it snow in Shannon?

January through March and December are months with snowfall.

How much does it snow in Shannon?

Throughout the year, in Shannon, there are 2.7 snowfall days, and 0.47" (12mm) of snow is accumulated.

What is the snowiest month in Shannon?

The month with the most snowfall is January when snow falls for 0.8 days and typically aggregates up to 0.24" (6mm) of snow.

What is the month with the least sunshine in Shannon?

February has the least sunshine of the year in Shannon, Alabama, with an average of 4.8h of sunshine.

When it does not snow in Shannon?

In Shannon snow does not fall in April through November.

When are the longest days in Shannon?

June has the longest days of the year in Shannon, Alabama, with an average of 14.3h of daylight.

What are the months with the most sunshine in Shannon?

Months with the most sunshine are June and July, with an average of 10.6h of sunshine.

What is the warmest month in Shannon?

With an average high-temperature of 90.9°F (32.7°C) and an average low-temperature of 71.4°F (21.9°C), July is the warmest month in Shannon, Alabama.

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

Months with the highest UV index in Shannon are July and August, with an average maximum UV index of 7.

What is the wettest month in Shannon?

The month with the most rainfall is August when the rain falls for 18 days and typically aggregates up to 2.24" (57mm) of precipitation.

What is the least humid month in Shannon?

With an average relative humidity of 70%, October is the least humid month in Shannon, Alabama.

What is the driest month in Shannon?

The month with the least rainfall in Shannon, Alabama, is October when the rain falls for 8.4 days and typically collects 1.02" (26mm) of precipitation.

What is the most humid month in Shannon?

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

What is the month with the shortest days in Shannon?

December has the shortest days of the year in Shannon, Alabama, with an average of 10h of daylight.

When is the lowest UV index in Shannon?

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

Average temperature
Shannon, AL

Average temperature - Shannon, AL

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (51.3°F).

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure
Shannon, AL

Average pressure - Shannon, AL

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

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Average wind speed
Shannon, AL

Average wind speed - Shannon, AL

The windiest months (with the highest average wind speed) are February and March (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average rainfall
Shannon, AL

Average rainfall - Shannon, AL

The wettest month (with the highest rainfall) is August (2.24").
The driest month (with the least rainfall) is October (1.02").

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Average rainfall days
Shannon, AL

Average rainfall days - Shannon, AL

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (7.3 days).

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Average snowfall
Shannon, AL

Average snowfall - Shannon, AL

The month with the highest snowfall is January (0.24").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days
Shannon, AL

Average snowfall days - Shannon, AL

The month with the highest number of snowfall days is February (1 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
Shannon, AL

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

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Average sunshine days
Shannon, AL

Average sunshine days - Shannon, AL

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (9.4 days).

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Average visibility
Shannon, AL

Average visibility - Shannon, 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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