Climate and monthly weather forecast
Huntsville, AL

The colorful neon lights that lit up the buildings and roads of Huntsville in Alabama
The colorful neon lights that lit up the buildings and roads of Huntsville in Alabama

Weather in January

January, the same as December, in Huntsville, Alabama, is a frosty winter month, with an average temperature fluctuating between 46.9°F (8.3°C) and 32.7°F (0.4°C). The coldest month is January, with an average high-temperature of 46.9°F (8.3°C) and an average low-temperature of 32.7°F (0.4°C). Weather in January »

Weather in February

The last month of the winter, February, is a fresh month in Huntsville, Alabama, with an average temperature fluctuating between 36.7°F (2.6°C) and 52.3°F (11.3°C). In Huntsville, the average high-temperature in February marginally rises from a frosty 46.9°F (8.3°C) in January to a fresh 52.3°F (11.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Huntsville, Alabama, with an average temperature varying between 60.1°F (15.6°C) and 43°F (6.1°C). In Huntsville, Alabama, the average high-temperature in March slightly increases from a fresh 52.3°F (11.3°C) in February to a moderate 60.1°F (15.6°C). Weather in March »

Weather in April

April in Huntsville, Alabama, is an agreeable spring month, with an average temperature varying between 70°F (21.1°C) and 50.5°F (10.3°C). In April, the average high-temperature increases from a moderate 60.1°F (15.6°C) in March to a pleasant 70°F (21.1°C). Weather in April »

Weather in May

May, the last month of the spring in Huntsville, is a warm month, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 77.9°F (25.5°C). In Huntsville, the average high-temperature in May marginally rises from an agreeable 70°F (21.1°C) in April to a warm 77.9°F (25.5°C). Weather in May »

Weather in June

June, the first month of the summer in Huntsville, is still a warm month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 85.6°F (29.8°C). In June, the average high-temperature marginally rises from 77.9°F (25.5°C) in May to a still moderately hot 85.6°F (29.8°C). Weather in June »

Weather in July

July in Huntsville, Alabama, is a tropical summer month, with an average temperature fluctuating between 88.3°F (31.3°C) and 68.9°F (20.5°C). The warmest month is July, with an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 68.9°F (20.5°C). The average heat index in July is evaluated at a blistering 104.7°F (40.4°C). Weather in July »

Weather in August

August, the last month of the summer in Huntsville, is another hot month, with an average temperature varying between 86.7°F (30.4°C) and 68°F (20°C). In August, the average high-temperature is practically the same as in July - a still tropical 86.7°F (30.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Huntsville, Alabama, with an average temperature varying between 62.6°F (17°C) and 82°F (27.8°C). In September, the average high-temperature is almost the same as in August - a moderately hot 82°F (27.8°C). Weather in September »

Weather in October

October, the same as September, in Huntsville, Alabama, is another pleasant autumn month, with an average temperature varying between 51.4°F (10.8°C) and 70.9°F (21.6°C). In October, the average high-temperature drops from a warm 82°F (27.8°C) in September to a pleasant 70.9°F (21.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Huntsville, is another mild month, with an average temperature ranging between max 58.5°F (14.7°C) and min 41.5°F (5.3°C). In November, the average high-temperature drops from a pleasant 70.9°F (21.6°C) in October to a moderate 58.5°F (14.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Huntsville, Alabama, with an average temperature varying between 37.4°F (3°C) and 50.9°F (10.5°C). In December, the average high-temperature slightly decreases from a mild 58.5°F (14.7°C) in November to a cool 50.9°F (10.5°C). Weather in December »
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FAQ

What is the coldest month in Huntsville?

The coldest month is January, with an average high-temperature of 46.9°F (8.3°C) and an average low-temperature of 32.7°F (0.4°C).

How much does it rain in Huntsville?

Throughout the year, in Huntsville, Alabama, there are 171.9 rainfall days, and 42.36" (1076mm) of precipitation is accumulated.

When does it snow in Huntsville?

January through March, November and December are months with snowfall.

When does it snow the most in Huntsville?

The month with the most snowfall in Huntsville, Alabama, is January, when snow falls for 1.9 days and typically aggregates up to 0.83" (21mm) of snow.

How much does it snow in Huntsville?

In Huntsville, Alabama, during the entire year, snow falls for 6.8 days and aggregates up to 1.77" (45mm) of snow.

When is the lowest UV index in Huntsville?

The months with the lowest UV index are January and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Huntsville?

February has the least sunshine of the year in Huntsville, with an average of 4.5h of sunshine.

When is Daylight Saving Time (DST) in Huntsville?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Huntsville, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month in Huntsville?

The month with the most rainfall in Huntsville, Alabama, is April, when the rain falls for 14.3 days and typically aggregates up to 4.45" (113mm) of precipitation.

When it does not snow in Huntsville?

In Huntsville, Alabama, snow does not fall in April through October.

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

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

When are the longest days in Huntsville?

The month with the longest days in Huntsville is June, with an average of 14h and 27min of daylight.

What month has the most sunshine in Huntsville?

June has the most sunshine of the year in Huntsville, Alabama, with an average of 10.4h of sunshine.

What is the warmest month in Huntsville?

The warmest month in Huntsville is July, with an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 68.9°F (20.5°C).

What is the driest month in Huntsville?

The month with the least rainfall is September, when the rain falls for 13.8 days and typically collects 2.17" (55mm) of precipitation.

What is the least humid month in Huntsville?

October is the least humid month in Huntsville, Alabama, with an average relative humidity of 73%.

What is the most humid month in Huntsville?

The most humid month in Huntsville is December, with an average relative humidity of 80%.

What is the month with the shortest days in Huntsville?

December has the shortest days of the year in Huntsville, with an average of 9h and 52min of daylight.

Average temperature
Huntsville, AL

Average temperature - Huntsville, AL

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (46.9°F).

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).

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Average pressure
Huntsville, AL

Average pressure - Huntsville, 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
Huntsville, AL

Average wind speed - Huntsville, AL

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity
Huntsville, AL

Average humidity - Huntsville, AL

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

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Average rainfall
Huntsville, AL

Average rainfall - Huntsville, AL

The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days
Huntsville, AL

Average rainfall days - Huntsville, AL

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall
Huntsville, AL

Average snowfall - Huntsville, AL

The month with the highest snowfall is January (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Huntsville, AL

Average snowfall days - Huntsville, AL

The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Huntsville, AL

Average daylight / Average sunshine - Huntsville, AL

The month with the longest days is June (Average daylight: 14h and 27min).
The month with the shortest days is December (Average daylight: 9h and 52min).

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
Huntsville, AL

Average sunshine days - Huntsville, AL

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index
Huntsville, AL

Average UV index - Huntsville, 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 and December (UV index 2).

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Average visibility
Huntsville, AL

Average visibility - Huntsville, 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).

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