Climate and monthly weather forecast
Louisville, AL

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Weather in January

January, like December, is another refreshing winter month in Louisville, Alabama, with an average temperature ranging between max 56.1°F (13.4°C) and min 39.7°F (4.3°C). Louisville, Alabama, reaches its lowest average temperatures in January, measuring 56.1°F (13.4°C) at the peak and 39.7°F (4.3°C) at the lowest. Weather in January »

Weather in February

The last month of the winter, February, is a comfortable month in Louisville, Alabama, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 61.3°F (16.3°C). With the advent of February, Louisville experiences an average high-temperature of a comfortable 61.3°F (16.3°C), mirroring a close resemblance to the previous month. Weather in February »

Weather in March

March, the first month of the spring in Louisville, is a pleasant month, with an average temperature varying between 49.6°F (9.8°C) and 68.5°F (20.3°C). Louisville's transition into March brings a slight rise in the average high-temperature, moving from a refreshing 61.3°F (16.3°C) in February to an agreeable 68.5°F (20.3°C). Weather in March »

Weather in April

April in Louisville, Alabama, is a moderately hot spring month, with an average temperature fluctuating between 77°F (25°C) and 56.3°F (13.5°C). Louisville observes a slight ascent in average high-temperatures during April, adjusting from an agreeable 68.5°F (20.3°C) in March to a warm 77°F (25°C). Weather in April »

Weather in May

May, the last month of the spring in Louisville, is another warm month, with an average temperature ranging between max 83.8°F (28.8°C) and min 63.7°F (17.6°C). The shift into May is marked by a modest rise in the average high-temperature, moving from April's warm 77°F (25°C) 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 an average temperature varying between 70.5°F (21.4°C) and 90.1°F (32.3°C). Louisville's transition into June sees a mild rise in the average high-temperature, edging from a moderately hot 83.8°F (28.8°C) in May to a tropical 90.1°F (32.3°C). Weather in June »

Weather in July

July, the same as June, in Louisville, Alabama, is a hot summer month, with temperature in the range of an average high of 91°F (32.8°C) and an average low of 72.7°F (22.6°C). Louisville witnesses the warmest weather in July, with temperatures averaging a high of 91°F (32.8°C) and a low of 72.7°F (22.6°C). The heat index value during July is estimated at a burning hot 113°F (45°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Louisville, Alabama, with an average temperature varying between 90.5°F (32.5°C) and 72.5°F (22.5°C). A minor adjustment in Louisville's average high-temperature is noted with the start of August, touching a still hot 90.5°F (32.5°C) from July's 91°F (32.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in Louisville, Alabama, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 67.8°F (19.9°C). September reports an average high-temperature of a still hot 86.7°F (30.4°C), slightly varied from August's 90.5°F (32.5°C). Weather in September »

Weather in October

October, like September, in Louisville, Alabama, is another warm autumn month, with an average temperature ranging between min 57.7°F (14.3°C) and max 77.2°F (25.1°C). With October's onset, the weather shows a temperature decrease, transitioning from a hot 86.7°F (30.4°C) in September to a warm 77.2°F (25.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Louisville, is another refreshing month, with an average temperature ranging between max 65.3°F (18.5°C) and min 47.7°F (8.7°C). As November commences, the average high-temperature shows a reduction, transitioning from a warm 77.2°F (25.1°C) in October to a comfortable 65.3°F (18.5°C). Weather in November »

Weather in December

December, the first month of the winter in Louisville, is also a moderate month, with an average temperature fluctuating between 44.4°F (6.9°C) and 59.5°F (15.3°C). Louisville's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's refreshing 65.3°F (18.5°C) to a moderate 59.5°F (15.3°C). Weather in December »

Frequently asked questions

What is the coldest month?

January, with average temperatures reaching a high of 56.1°F (13.4°C) and a low of 39.7°F (4.3°C), is the coldest month.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 9.2 days and typically collects 1.42" (36mm) of precipitation.

How many days does it rain?

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

When does it snow?

Months with snowfall are January through March.

What is the snowiest month?

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.

How many days does it snow?

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

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

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

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

When it does not snow?

In Louisville, snow does not fall in April through December.

When are the longest days?

With an average of 14h and 12min of daylight, June has the longest days of the year.

What month has the most sunshine in Louisville?

The month with the most sunshine is June, with an average of 10.8h of sunshine.

When is the highest UV index?

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

What is the hottest time of year?

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

What is the wettest month?

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?

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

What is the most humid month?

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

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 6min of daylight.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5.2h of sunshine.

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).

Average pressure
Louisville, AL

Average pressure - Louisville, AL

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

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).

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%).

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").

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).

Average snowfall
Louisville, AL

Average snowfall - Louisville, AL

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

Average snowfall days
Louisville, AL

Average snowfall days - Louisville, AL

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

Average daylight / Average sunshine
Louisville, AL

Average daylight / Average sunshine - Louisville, AL

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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).

Average UV index
Louisville, AL

Average UV index - Louisville, AL

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average visibility
Louisville, AL

Average visibility - Louisville, AL

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

Louisville, Alabama, USA

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