Monthly weather forecast and climate
Louisville, AL

Weather in January

January, like December, is another mild winter month in Louisville, Alabama, with average temperature fluctuating between 56.1°F (13.4°C) and 39.7°F (4.3°C). The coldest month is January, with an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 39.7°F (4.3°C). Weather in January »

Weather in February

February, the last month of the winter, in Louisville, is a comfortable month, with average temperature varying between 44.2°F (6.8°C) and 61.3°F (16.3°C). In Louisville, the average high-temperature in February is relatively the same as in January - a comfortable 61.3°F (16.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Louisville, Alabama, with average temperature ranging between min 49.6°F (9.8°C) and max 68.5°F (20.3°C). In March, the average high-temperature marginally rises, from a comfortable 61.3°F (16.3°C) in February, to a pleasant 68.5°F (20.3°C). Weather in March »

Weather in April

April in Louisville, Alabama, is a warm spring month, with average temperature fluctuating between 56.3°F (13.5°C) and 77°F (25°C). In April, the average high-temperature slightly increases, from an agreeable 68.5°F (20.3°C) in March, to a moderately hot 77°F (25°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Louisville, Alabama, with average temperature fluctuating between 63.7°F (17.6°C) and 83.8°F (28.8°C). In Louisville, Alabama, the average high-temperature in May marginally rises, from a warm 77°F (25°C) in April, to a still moderately hot 83.8°F (28.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Louisville, is a hot month, with average temperature fluctuating between 70.5°F (21.4°C) and 90.1°F (32.3°C). In Louisville, Alabama, the average high-temperature in June slightly increases, from a warm 83.8°F (28.8°C) in May, to a hot 90.1°F (32.3°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Louisville, Alabama, with average temperature fluctuating between 72.7°F (22.6°C) and 91°F (32.8°C). With an average high-temperature of 91°F (32.8°C) and an average low-temperature of 72.7°F (22.6°C), July is the warmest month. In July, the average heat index is calculated to an extremely hot 112.3°F (44.6°C). Weather in July »

Weather in August

August, the last month of the summer, in Louisville, is another hot month, with average temperature varying between 72.5°F (22.5°C) and 90.5°F (32.5°C). In Louisville, the average high-temperature is essentially the same as in July - a still tropical 90.5°F (32.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in Louisville, Alabama, with average temperature fluctuating between 67.8°F (19.9°C) and 86.7°F (30.4°C). In Louisville, the average high-temperature in September is almost the same as in August - a still hot 86.7°F (30.4°C). Weather in September »

Weather in October

October, like September, in Louisville, Alabama, is another warm autumn month, with average temperature ranging between max 77.2°F (25.1°C) and min 57.7°F (14.3°C). In October, the average high-temperature drops, from a hot 86.7°F (30.4°C) in September, to a moderately hot 77.2°F (25.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another comfortable month in Louisville, Alabama, with average temperature ranging between min 47.7°F (8.7°C) and max 65.3°F (18.5°C). In November, the average high-temperature drops, from a moderately hot 77.2°F (25.1°C) in October, to an enjoyable 65.3°F (18.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Louisville, Alabama, with average temperature ranging between max 59.5°F (15.3°C) and min 44.4°F (6.9°C). In Louisville, the average high-temperature in December marginally drops, from a comfortable 65.3°F (18.5°C) in November, to a moderate 59.5°F (15.3°C). Weather in December »
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FAQ

What is the coldest month in Louisville?

With an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 39.7°F (4.3°C), January is the coldest month in Louisville, Alabama.

How much does it rain in Louisville?

In Louisville, Alabama, during the entire year, the rain falls for 153.5 days and collects up to 24.41" (620mm) of precipitation.

What is the driest month in Louisville?

January is the month with the least rainfall in Louisville, Alabama. Rain falls for 9.2 days and accumulates 1.42" (36mm) of precipitation.

When does it snow in Louisville?

January through March are months with snowfall in Louisville.

How many days does it snow in Louisville?

In Louisville, during the entire year, snow falls for 0.8 days, and aggregates up to 0.47" (12mm) of snow.

When does it snow the most in Louisville?

The month with the most snowfall is January when snow falls for 0.4 days and typically aggregates up to 0.24" (6mm) of snow.

When is the lowest UV index in Louisville?

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

When it does not snow in Louisville?

April through December are months without snowfall in Louisville, Alabama.

When are the longest days in Louisville?

June has the longest days of the year, with an average of 14.2h of daylight.

What month has the most sunshine in Louisville?

With an average of 10.8h of sunshine, June has the most sunshine of the year in Louisville.

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

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

What is the warmest month in Louisville?

With an average high-temperature of 91°F (32.8°C) and an average low-temperature of 72.7°F (22.6°C), July is the warmest month.

What is the wettest month in Louisville?

August is the month with the most rainfall. Rain falls for 20.6 days and accumulates 3.74" (95mm) of precipitation.

What is the least humid month in Louisville?

The least humid month in Louisville is October, with an average relative humidity of 69%.

What is the most humid month in Louisville?

December is the most humid month in Louisville, with an average relative humidity of 77%.

What is the month with the shortest days in Louisville?

December has the shortest days of the year, with an average of 10.1h of daylight.

What is the month with the least sunshine in Louisville?

With an average of 5.2h of sunshine, December has the least sunshine of the year in Louisville, Alabama.

Average temperature
Louisville, AL

Average temperature - Louisville, AL

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.1°F).

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).

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Average pressure
Louisville, AL

Average pressure - Louisville, AL

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.98").

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Average wind speed
Louisville, AL

Average wind speed - Louisville, AL

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity
Louisville, AL

Average humidity - Louisville, AL

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (69%).

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Average rainfall
Louisville, AL

Average rainfall - Louisville, AL

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (1.42").

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Average rainfall days
Louisville, AL

Average rainfall days - Louisville, AL

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall
Louisville, AL

Average snowfall - Louisville, AL

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

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Average snowfall days
Louisville, AL

Average snowfall days - Louisville, AL

The month with the highest number of snowfall days is January (0.4 days).
Months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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Average daylight / Average sunshine
Louisville, AL

Average daylight / Average sunshine - Louisville, AL

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

The month with the most sunshine is June (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days
Louisville, AL

Average sunshine days - Louisville, AL

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (7.5 days).

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Average visibility
Louisville, AL

Average visibility - Louisville, 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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