Monthly weather forecast and climate
Glen Allen, AL

Weather in January

January, like December, is another chilly winter month in Glen Allen, Alabama, with temperature in the range of an average high of 49.6°F (9.8°C) and an average low of 34.7°F (1.5°C). The coldest month is January, with an average high-temperature of 49.6°F (9.8°C) and an average low-temperature of 34.7°F (1.5°C). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Glen Allen, Alabama, with average temperature ranging between min 38.7°F (3.7°C) and max 54.9°F (12.7°C). In February, the average high-temperature is practically the same as in January - a cool 54.9°F (12.7°C). Weather in February »

Weather in March

March, the first month of the spring, in Glen Allen, is an enjoyable month, with average temperature varying between 45.3°F (7.4°C) and 63°F (17.2°C). In Glen Allen, the average high-temperature marginally rises, from a cool 54.9°F (12.7°C) in February, to a comfortable 63°F (17.2°C). Weather in March »

Weather in April

April in Glen Allen, Alabama, is a pleasant spring month, with average temperature fluctuating between 72.3°F (22.4°C) and 52.9°F (11.6°C). In April, the average high-temperature increases, from an enjoyable 63°F (17.2°C) in March, to a pleasant 72.3°F (22.4°C). Weather in April »

Weather in May

May, the last month of the spring, in Glen Allen, is a warm month, with temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 60.4°F (15.8°C). In May, the average high-temperature marginally rises, from an agreeable 72.3°F (22.4°C) in April, to a warm 80.4°F (26.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Glen Allen, Alabama, with average temperature varying between 67.6°F (19.8°C) and 88.3°F (31.3°C). In June, the average high-temperature slightly increases, from a moderately hot 80.4°F (26.9°C) in May, to a tropical 88.3°F (31.3°C). Weather in June »

Weather in July

July, the same as June, in Glen Allen, Alabama, is another hot summer month, with average temperature ranging between max 90.1°F (32.3°C) and min 70.2°F (21.2°C). The warmest month is July, with an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 70.2°F (21.2°C). The average heat index in July is estimated at a scorching 109.9°F (43.3°C). Weather in July »

Weather in August

August, the last month of the summer, in Glen Allen, is another tropical month, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 90°F (32.2°C). In Glen Allen, the average high-temperature is relatively the same as in July - a still tropical 90°F (32.2°C). Weather in August »

Weather in September

September, the first month of the autumn, in Glen Allen, is still a warm month, with average temperature varying between 84.9°F (29.4°C) and 65.1°F (18.4°C). In Glen Allen, the average high-temperature in September is relatively the same as in August - a warm 84.9°F (29.4°C). Weather in September »

Weather in October

October, the same as September, in Glen Allen, Alabama, is an agreeable autumn month, with average temperature ranging between max 73.2°F (22.9°C) and min 53.8°F (12.1°C). In October, the average high-temperature decreases, from a moderately hot 84.9°F (29.4°C) in September, to a pleasant 73.2°F (22.9°C). Weather in October »

Weather in November

November, the last month of the autumn, in Glen Allen, is another comfortable month, with average temperature ranging between min 43.2°F (6.2°C) and max 61°F (16.1°C). In Glen Allen, the average high-temperature decreases, from an agreeable 73.2°F (22.9°C) in October, to a comfortable 61°F (16.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Glen Allen, Alabama, with temperature in the range of an average low of 39.6°F (4.2°C) and an average high of 53.1°F (11.7°C). In Glen Allen, the average high-temperature marginally drops, from a comfortable 61°F (16.1°C) in November, to a fresh 53.1°F (11.7°C). Weather in December »
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FAQ

What is the coldest month in Glen Allen?

The coldest month in Glen Allen, Alabama, is January, with an average high-temperature of 49.6°F (9.8°C) and an average low-temperature of 34.7°F (1.5°C).

How many days does it rain in Glen Allen?

In Glen Allen, Alabama, during the entire year, the rain falls for 175.9 days and collects up to 43.58" (1107mm) of precipitation.

When does it snow in Glen Allen?

Months with snowfall in Glen Allen are January through March, November and December.

How much does it snow in Glen Allen?

In Glen Allen, Alabama, during the entire year, snow falls for 5 days, and aggregates up to 1.54" (39mm) of snow.

When does it snow the most in Glen Allen?

Months with the most snowfall in Glen Allen are January and February, with an average 0.55" (14mm) of accumulated snow.

When it does not snow in Glen Allen?

In Glen Allen snow does not fall in April through October.

When are the longest days in Glen Allen?

June has the longest days of the year, with an average of 14.4h of daylight.

What month has the most sunshine in Glen Allen?

The month with the most sunshine is June, with an average of 10.4h of sunshine.

What is the month with the highest UV index in Glen Allen?

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

What is the warmest month in Glen Allen?

With an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 70.2°F (21.2°C), July is the warmest month.

What is the least humid month in Glen Allen?

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

What is the driest month in Glen Allen?

November is the month with the least rainfall in Glen Allen. Rain falls for 9.8 days and accumulates 2.44" (62mm) of precipitation.

What is the most humid month in Glen Allen?

With an average relative humidity of 81%, December is the most humid month.

What is the wettest month in Glen Allen?

The month with the most rainfall in Glen Allen, Alabama, is December when the rain falls for 13.4 days and typically aggregates up to 4.49" (114mm) of precipitation.

What is the month with the shortest days in Glen Allen?

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

What is the month with the least sunshine in Glen Allen?

With an average of 4.6h of sunshine, December has the least sunshine of the year in Glen Allen, Alabama.

What is the month with the lowest UV index in Glen Allen?

With an average maximum UV index of 2, December is the month with the lowest UV index.

Average temperature
Glen Allen, AL

Average temperature - Glen Allen, AL

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.6°F).

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).

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Average pressure
Glen Allen, AL

Average pressure - Glen Allen, AL

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.97").

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Average wind speed
Glen Allen, AL

Average wind speed - Glen Allen, AL

The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity
Glen Allen, AL

Average humidity - Glen Allen, AL

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).

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Average rainfall
Glen Allen, AL

Average rainfall - Glen Allen, AL

The wettest month (with the highest rainfall) is December (4.49").
The driest month (with the least rainfall) is November (2.44").

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Average rainfall days
Glen Allen, AL

Average rainfall days - Glen Allen, AL

The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is November (9.8 days).

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Average snowfall
Glen Allen, AL

Average snowfall - Glen Allen, AL

Months with the highest snowfall are January and February (0.55").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Glen Allen, AL

Average snowfall days - Glen Allen, AL

The month with the highest number of snowfall days is February (1.5 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Glen Allen, AL

Average daylight / Average sunshine - Glen Allen, 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: 10.4h).
The month with the least sunshine is December (Average sunshine: 4.6h).

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Average sunshine days
Glen Allen, AL

Average sunshine days - Glen Allen, AL

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (8.3 days).

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Average visibility
Glen Allen, AL

Average visibility - Glen Allen, AL

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

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