Monthly weather forecast and climate
Penn, AL

Weather in January

January, the same as December, in Penn, Alabama, is a frosty winter month, with average temperature varying 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

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

Weather in March

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

Weather in April

April is a pleasant spring month in Penn, Alabama, with average temperature varying between 71.1°F (21.7°C) and 51.8°F (11°C). In April, the average high-temperature rises, from a comfortable 62.1°F (16.7°C) in March, to a pleasant 71.1°F (21.7°C). Weather in April »

Weather in May

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

Weather in June

The first month of the summer, June, is a hot month in Penn, Alabama, with average temperature ranging between max 86.9°F (30.5°C) and min 67.5°F (19.7°C). In Penn, the average high-temperature marginally rises, from a warm 79.2°F (26.2°C) in May, to a tropical 86.9°F (30.5°C). Weather in June »

Weather in July

July, the same as June, in Penn, 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. The average heat index is estimated at an extremely hot 106.3°F (41.3°C). Weather in July »

Weather in August

August, the last month of the summer, in Penn, is another tropical month, with average temperature ranging between min 69.4°F (20.8°C) and max 88.3°F (31.3°C). In Penn, the average high-temperature is relatively 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 also a moderately hot month in Penn, Alabama, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 83.3°F (28.5°C). In September, the average high-temperature is practically the same as in August - a moderately hot 83.3°F (28.5°C). Weather in September »

Weather in October

October, the same as September, in Penn, Alabama, is another pleasant autumn month, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 72.3°F (22.4°C). In October, the average high-temperature drops, from a warm 83.3°F (28.5°C) in September, to an agreeable 72.3°F (22.4°C). Weather in October »

Weather in November

November, the last month of the autumn, in Penn, is another mild month, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 42.6°F (5.9°C). In November, the average high-temperature decreases, from an agreeable 72.3°F (22.4°C) in October, to a moderate 59.9°F (15.5°C). Weather in November »

Weather in December

December, the first month of the winter, in Penn, is still a cool month, with average temperature fluctuating between 52.5°F (11.4°C) and 38.3°F (3.5°C). In Penn, the average high-temperature slightly decreases, from a moderate 59.9°F (15.5°C) in November, to a fresh 52.5°F (11.4°C). Weather in December »
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FAQ

What is the coldest month in Penn?

January is the coldest month in Penn, 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 Penn?

Throughout the year, in Penn, there are 173 rainfall days, and 41.38" (1051mm) of precipitation is accumulated.

When does it snow in Penn?

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

How much does it snow in Penn?

In Penn, during the entire year, snow falls for 6.8 days, and aggregates up to 1.97" (50mm) of snow.

When does it snow the most in Penn?

January is the month with the most snowfall. Snow falls for 1.9 days and accumulates 0.79" (20mm) of snow.

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

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

What is the month with the least sunshine in Penn?

With an average of 4.6h of sunshine, February has the least sunshine of the year.

When it does not snow in Penn?

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

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

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

When are the longest days in Penn?

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

What month has the most sunshine in Penn?

June has the most sunshine of the year, with an average of 10.5h of sunshine.

What is the warmest month in Penn?

The warmest month is July, 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 Penn?

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

What is the driest month in Penn?

The month with the least rainfall in Penn, Alabama, 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 Penn?

With an average relative humidity of 79%, December is the most humid month.

What is the rainiest month in Penn?

The month with the most rainfall is December when the rain falls for 13.5 days and typically aggregates up to 4.25" (108mm) of precipitation.

What is the month with the shortest days in Penn?

The month with the shortest days in Penn is December, with an average of 9.9h of daylight.

Average temperature
Penn, AL

Average temperature - Penn, 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
Penn, AL

Average pressure - Penn, 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
Penn, AL

Average wind speed - Penn, 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
Penn, AL

Average rainfall - Penn, 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
Penn, AL

Average rainfall days - Penn, 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
Penn, AL

Average snowfall - Penn, 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
Penn, AL

Average snowfall days - Penn, 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
Penn, AL

Average daylight / Average sunshine - Penn, 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
Penn, AL

Average sunshine days - Penn, 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
Penn, AL

Average visibility - Penn, 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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