Monthly weather forecast and climate
Hartselle, AL

Weather in January

January, like December, is a frosty winter month in Hartselle, Alabama, with average temperature fluctuating between 48.7°F (9.3°C) and 33.6°F (0.9°C). The coldest month is January, with an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 33.6°F (0.9°C). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Hartselle, Alabama, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 37.9°F (3.3°C). In Hartselle, the average high-temperature is relatively the same as in January - a cool 53.8°F (12.1°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Hartselle, Alabama, with average temperature ranging between min 44.2°F (6.8°C) and max 62.1°F (16.7°C). In Hartselle, the average high-temperature marginally rises, from a fresh 53.8°F (12.1°C) in February, to an enjoyable 62.1°F (16.7°C). Weather in March »

Weather in April

April is an agreeable spring month in Hartselle, Alabama, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 71.1°F (21.7°C). In April, the average high-temperature rises, from a comfortable 62.1°F (16.7°C) in March, to an agreeable 71.1°F (21.7°C). Weather in April »

Weather in May

May, the last month of the spring, in Hartselle, is a moderately hot month, with average temperature fluctuating between 79.2°F (26.2°C) and 59.9°F (15.5°C). In Hartselle, Alabama, the average high-temperature marginally rises, from an agreeable 71.1°F (21.7°C) in April, to a moderately hot 79.2°F (26.2°C). Weather in May »

Weather in June

June, the first month of the summer, in Hartselle, is a tropical month, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 67.5°F (19.7°C). In Hartselle, the average high-temperature in June slightly increases, from a moderately hot 79.2°F (26.2°C) in May, to a hot 86.9°F (30.5°C). Weather in June »

Weather in July

July, the same as June, in Hartselle, Alabama, is another tropical summer month, with average temperature ranging between min 69.6°F (20.9°C) and max 89.1°F (31.7°C). With an average high-temperature of 89.1°F (31.7°C) and an average low-temperature of 69.6°F (20.9°C), July is the warmest month. In July, the average heat index is evaluated at a scorching 106.3°F (41.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Hartselle, Alabama, with temperature in the range of an average low of 69.4°F (20.8°C) and an average high of 88.3°F (31.3°C). In Hartselle, the average high-temperature in August is essentially the same as in July - a still hot 88.3°F (31.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Hartselle, Alabama, with average temperature varying between 83.3°F (28.5°C) and 64°F (17.8°C). In Hartselle, the average high-temperature is almost the same as in August - a moderately hot 83.3°F (28.5°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Hartselle, Alabama, with average temperature fluctuating between 52.7°F (11.5°C) and 72.3°F (22.4°C). In Hartselle, the average high-temperature decreases, from a moderately hot 83.3°F (28.5°C) in September, to a pleasant 72.3°F (22.4°C). Weather in October »

Weather in November

November, the last month of the autumn, in Hartselle, is another mild month, with average temperature ranging between min 42.6°F (5.9°C) and max 59.9°F (15.5°C). In November, the average high-temperature drops, from an agreeable 72.3°F (22.4°C) in October, to a mild 59.9°F (15.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Hartselle, Alabama, with temperature in the range of an average high of 52.5°F (11.4°C) and an average low of 38.3°F (3.5°C). In December, the average high-temperature marginally drops, from a mild 59.9°F (15.5°C) in November, to a cool 52.5°F (11.4°C). Weather in December »
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FAQ

What is the coldest month in Hartselle?

The coldest month is January, with an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 33.6°F (0.9°C).

How many days does it rain in Hartselle?

In Hartselle, Alabama, during the entire year, the rain falls for 173 days and collects up to 41.38" (1051mm) of precipitation.

When does it snow in Hartselle?

Months with snowfall in Hartselle, Alabama, are January through March, November and December.

How many days does it snow in Hartselle?

Throughout the year, there are 6.8 snowfall days, and 1.97" (50mm) of snow is accumulated.

When does it snow the most in Hartselle?

The month with the most snowfall in Hartselle is January when snow falls for 1.9 days and typically aggregates up to 0.79" (20mm) of snow.

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

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

What is the month with the least sunshine in Hartselle?

The month with the least sunshine is February, with an average of 4.6h of sunshine.

When it does not snow in Hartselle?

April through October are months without snowfall.

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

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

When are the longest days in Hartselle?

With an average of 14.4h of daylight, June has the longest days of the year in Hartselle, Alabama.

What month has the most sunshine in Hartselle?

The month with the most sunshine in Hartselle, Alabama, is June, with an average of 10.5h of sunshine.

What is the warmest month in Hartselle?

July is the warmest month in Hartselle, Alabama, with an average high-temperature of 89.1°F (31.7°C) and an average low-temperature of 69.6°F (20.9°C).

What is the least humid month in Hartselle?

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

What is the driest month in Hartselle?

The month with the least rainfall in Hartselle is November when the rain falls for 9.7 days and typically collects 2.24" (57mm) of precipitation.

What is the most humid month in Hartselle?

December is the most humid month in Hartselle, Alabama, with an average relative humidity of 79%.

What is the rainiest month in Hartselle?

December is the month with the most rainfall in Hartselle. Rain falls for 13.5 days and accumulates 4.25" (108mm) of precipitation.

What is the month with the shortest days in Hartselle?

With an average of 9.9h of daylight, December has the shortest days of the year in Hartselle.

Average temperature
Hartselle, AL

Average temperature - Hartselle, AL

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (48.7°F).

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

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Average pressure
Hartselle, AL

Average pressure - Hartselle, 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
Hartselle, AL

Average wind speed - Hartselle, AL

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average rainfall
Hartselle, AL

Average rainfall - Hartselle, AL

The wettest month (with the highest rainfall) is December (4.25").
The driest month (with the least rainfall) is November (2.24").

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Average rainfall days
Hartselle, AL

Average rainfall days - Hartselle, AL

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall
Hartselle, AL

Average snowfall - Hartselle, AL

The month with the highest snowfall is January (0.79").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Hartselle, AL

Average snowfall days - Hartselle, AL

The month with the highest number of snowfall days is February (2.1 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
Hartselle, AL

Average daylight / Average sunshine - Hartselle, AL

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days
Hartselle, AL

Average sunshine days - Hartselle, AL

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (9.3 days).

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Average visibility
Hartselle, AL

Average visibility - Hartselle, 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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