Monthly weather forecast and climate
Napoleon, AL

Weather in January

January, the same as December, is another fresh winter month in Napoleon, Alabama, with average temperature varying between 35.4°F (1.9°C) and 52°F (11.1°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

The last month of the winter, February, is a mild month in Napoleon, Alabama, with average temperature ranging between min 39.7°F (4.3°C) and max 56.8°F (13.8°C). In Napoleon, Alabama, the average high-temperature is almost 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 Napoleon, is an enjoyable month, with average temperature varying between 45.3°F (7.4°C) and 64°F (17.8°C). In Napoleon, the average high-temperature in March slightly increases, from a moderate 56.8°F (13.8°C) in February, to a comfortable 64°F (17.8°C). Weather in March »

Weather in April

April is a moderately hot spring month in Napoleon, Alabama, with average temperature ranging between max 73.4°F (23°C) and min 52.9°F (11.6°C). In April, the average high-temperature rises, from an enjoyable 64°F (17.8°C) in March, 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 also a moderately hot month, with average temperature varying between 60.4°F (15.8°C) and 81.1°F (27.3°C). In Napoleon, Alabama, the average high-temperature marginally rises, 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 tropical month in Napoleon, Alabama, with average temperature fluctuating between 87.8°F (31°C) and 67.3°F (19.6°C). In June, the average high-temperature slightly increases, from a warm 81.1°F (27.3°C) in May, to a tropical 87.8°F (31°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Napoleon, Alabama, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 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 blistering 107.1°F (41.7°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Napoleon, Alabama, with average temperature varying between 88.5°F (31.4°C) and 69.6°F (20.9°C). In Napoleon, the average high-temperature is almost 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 still a warm month in Napoleon, Alabama, with average temperature fluctuating between 64.6°F (18.1°C) and 84.2°F (29°C). In September, the average high-temperature is practically the same as in August - a warm 84.2°F (29°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Napoleon, Alabama, with average temperature fluctuating between 73.9°F (23.3°C) and 54.3°F (12.4°C). In Napoleon, the average high-temperature drops, from a warm 84.2°F (29°C) in September, to a still moderately hot 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 Napoleon, Alabama, with average temperature ranging between max 61.9°F (16.6°C) and min 43.7°F (6.5°C). In November, the average high-temperature drops, from a moderately hot 73.9°F (23.3°C) in October, to a comfortable 61.9°F (16.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Napoleon, Alabama, with average temperature varying between 55.2°F (12.9°C) and 40.3°F (4.6°C). In Napoleon, the average high-temperature slightly decreases, from a comfortable 61.9°F (16.6°C) in November, to a fresh 55.2°F (12.9°C). Weather in December »
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FAQ

What is the coldest month in Napoleon?

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.

How many days does it rain in Napoleon?

In Napoleon, Alabama, during the entire year, the rain falls for 181.7 days and collects up to 39.06" (992mm) of precipitation.

When does it snow in Napoleon?

Months with snowfall are January through March and December.

How many days does it snow in Napoleon?

In Napoleon, 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 Napoleon?

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 Napoleon?

Months with the lowest UV index in Napoleon, Alabama, are January, February, November and December, with an average maximum UV index of 3.

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 it does not snow in Napoleon?

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

When is the highest UV index in Napoleon?

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

When are the longest days in Napoleon?

With an average of 14.3h of daylight, June has the longest days of the year.

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.

What is the warmest month in Napoleon?

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 Napoleon?

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

What is the least humid month in Napoleon?

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

What is the driest month in Napoleon?

October is the month with the least rainfall in Napoleon, Alabama. 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 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").
The month with the lowest atmospheric pressure is June (29.98").

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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").
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).
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: 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
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

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
Napoleon, AL

Average visibility - Napoleon, 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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