Climate and monthly weather forecast
Napoleon, AL

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Weather in January

January, like December, in Napoleon, Alabama, is another fresh winter month, with an average temperature ranging between min 35.4°F (1.9°C) and max 52°F (11.1°C). January is Napoleon's coldest month, registering average high temperatures of 52°F (11.1°C) and lows of 35.4°F (1.9°C). Weather in January »

Weather in February

February, the last month of the winter in Napoleon, is a mild month, with an average temperature ranging between min 39.7°F (4.3°C) and max 56.8°F (13.8°C). The transition into February marks the average high-temperature at a moderate 56.8°F (13.8°C), differing minimally from January's 52°F (11.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a refreshing month in Napoleon, Alabama, with an average temperature fluctuating between 64°F (17.8°C) and 45.3°F (7.4°C). Observing a slight rise in March, the average high-temperature shifts from February's 56.8°F (13.8°C) to a still refreshing 64°F (17.8°C). Weather in March »

Weather in April

April is a warm spring month in Napoleon, Alabama, with temperature in the range of an average high of 73.4°F (23°C) and an average low of 52.9°F (11.6°C). An increase in the average high-temperature marks April, moving from March's refreshing 64°F (17.8°C) to a moderately hot 73.4°F (23°C). Weather in April »

Weather in May

May, the last month of the spring in Napoleon, is another warm month, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 60.4°F (15.8°C). The arrival of May introduces a minor uplift in high-temperatures, adjusting from 73.4°F (23°C) in April to a still moderately hot 81.1°F (27.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Napoleon, Alabama, with an average temperature fluctuating between 87.8°F (31°C) and 67.3°F (19.6°C). Entering June, Napoleon notices a subtle temperature elevation, with the average high-temperature advancing from May's moderately hot 81.1°F (27.3°C) to a tropical 87.8°F (31°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Napoleon, Alabama, with an average temperature ranging between min 70°F (21.1°C) and max 89.2°F (31.8°C). July is the warmest month, with the temperature often reaching an average high of 89.2°F (31.8°C) and an average low of 70°F (21.1°C). The heat index for July is calculated to be a blisteringly hot 107.6°F (42°C). Weather in July »

Weather in August

August, the last month of the summer in Napoleon, is another hot month, with an average temperature fluctuating between 69.6°F (20.9°C) and 88.5°F (31.4°C). Transitioning into August, Napoleon experiences an average high-temperature of a still tropical 88.5°F (31.4°C), marking a minor shift from the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Napoleon, Alabama, with an average temperature ranging between min 64.6°F (18.1°C) and max 84.2°F (29°C). September denotes a minimal variation in the average high-temperature to a moderately hot 84.2°F (29°C) from August's 88.5°F (31.4°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Napoleon, Alabama, with an average temperature ranging between max 73.9°F (23.3°C) and min 54.3°F (12.4°C). Observing a mild shift, the average high-temperature during October reduces from September's 84.2°F (29°C) to a still moderately hot 73.9°F (23.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Napoleon, is also an enjoyable month, with temperature in the range of an average high of 61.9°F (16.6°C) and an average low of 43.7°F (6.5°C). As October transitions into November, Napoleon sees a drop in the average high-temperature, transitioning from a warm 73.9°F (23.3°C) to a comfortable 61.9°F (16.6°C). Weather in November »

Weather in December

December, the first month of the winter in Napoleon, is still a cool month, with an average temperature ranging between max 55.2°F (12.9°C) and min 40.3°F (4.6°C). The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a comfortable 61.9°F (16.6°C) in November to a cool 55.2°F (12.9°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Napoleon?

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

How much does it rain in Napoleon?

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

When does it snow in Napoleon?

January through March and December are months with snowfall.

When does it snow the most in Napoleon?

The month with the most snowfall is January, when snow falls for 1.3 days and typically aggregates up to 0.47" (12mm) of snow.

How much does it snow in Napoleon?

Throughout the year, there are 3.5 snowfall days, and 1.18" (30mm) of snow is accumulated.

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

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

What is the month with the least sunshine in Napoleon?

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

When is Daylight Saving Time (DST) in Napoleon?

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 Napoleon?

In Napoleon, snow does not fall in April through November.

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

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

When are the longest days in Napoleon?

With an average of 14h and 18min of daylight, June has the longest days of the year in Napoleon.

What are the months with the most sunshine in Napoleon?

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

What month is the hottest in Napoleon?

July is the warmest month of the year, registering average temperatures as high as 89.2°F (31.8°C) and as low as 70°F (21.1°C).

What is the wettest month in Napoleon?

The month with the most rainfall is August, when the rain falls for 21.9 days and typically aggregates up to 4.06" (103mm) of precipitation.

What is the least humid month in Napoleon?

The least humid month is October, with an average relative humidity of 72%.

What is the driest month in Napoleon?

October is the month with the least rainfall in Napoleon. Rain falls for 9.1 days and accumulates 1.93" (49mm) of precipitation.

What is the most humid month in Napoleon?

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

What is the month with the shortest days in Napoleon?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Napoleon.

Average pressure
Napoleon, AL

Average pressure - Napoleon, AL

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

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Average wind speed
Napoleon, AL

Average wind speed - Napoleon, 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
Napoleon, AL

Average rainfall - Napoleon, 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
Napoleon, AL

Average rainfall days - Napoleon, 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
Napoleon, AL

Average snowfall - Napoleon, AL

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

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Average snowfall days
Napoleon, AL

Average snowfall days - Napoleon, AL

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

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Average daylight / Average sunshine
Napoleon, AL

Average daylight / Average sunshine - Napoleon, AL

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).

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Average sunshine days
Napoleon, AL

Average sunshine days - Napoleon, 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
Napoleon, AL

Average UV index - Napoleon, AL

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

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Average visibility
Napoleon, AL

Average visibility - Napoleon, AL

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

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Napoleon, Alabama, USA

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