Monthly weather forecast and climate
Erin, AL

January, the same as December, is another fresh winter month in Erin, Alabama, with temperature in the range of an average high of 50.7°F (10.4°C) and an average low of 35.2°F (1.8°C). January is the coldest month, with an average high-temperature of 50.7°F (10.4°C) and an average low-temperature of 35.2°F (1.8°C). Weather in January »

February, the last month of the winter, in Erin, is a mild month, with average temperature fluctuating between 56.1°F (13.4°C) and 39.4°F (4.1°C). In February, the average high-temperature slightly increases, from a fresh 50.7°F (10.4°C) in January, to a mild 56.1°F (13.4°C). Weather in February »

The first month of the spring, March, is a comfortable month in Erin, Alabama, with average temperature varying between 63.7°F (17.6°C) and 45.3°F (7.4°C). In Erin, the average high-temperature in March slightly increases, from a mild 56.1°F (13.4°C) in February, to a comfortable 63.7°F (17.6°C). Weather in March »

April is a pleasant spring month in Erin, Alabama, with average temperature varying between 72.9°F (22.7°C) and 52.5°F (11.4°C). In April, the average high-temperature increases, from an enjoyable 63.7°F (17.6°C) in March, to an agreeable 72.9°F (22.7°C). Weather in April »

May, the last month of the spring, in Erin, is a warm month, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 81°F (27.2°C). In Erin, the average high-temperature slightly increases, from a pleasant 72.9°F (22.7°C) in April, to a warm 81°F (27.2°C). Weather in May »

The first month of the summer, June, is a tropical month in Erin, Alabama, with temperature in the range of an average low of 66.7°F (19.3°C) and an average high of 87.4°F (30.8°C). In June, the average high-temperature slightly increases, from a moderately hot 81°F (27.2°C) in May, to a hot 87.4°F (30.8°C). Weather in June »

July, the same as June, in Erin, Alabama, is another tropical summer month, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 69.4°F (20.8°C). With an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 69.4°F (20.8°C), July is the warmest month. In July, the average heat index is calculated to a scorching 107.6°F (42°C). Weather in July »

The last month of the summer, August, is another tropical month in Erin, Alabama, with average temperature ranging between max 88.3°F (31.3°C) and min 69.4°F (20.8°C). In Erin, the average high-temperature is practically the same as in July - a still tropical 88.3°F (31.3°C). Weather in August »

September, the first month of the autumn, in Erin, is also a moderately hot month, with average temperature fluctuating between 83.8°F (28.8°C) and 64°F (17.8°C). In Erin, the average high-temperature in September is relatively the same as in August - a warm 83.8°F (28.8°C). Weather in September »

October, the same as September, is another warm autumn month in Erin, Alabama, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 73.4°F (23°C). In October, the average high-temperature drops, from a warm 83.8°F (28.8°C) in September, to a still moderately hot 73.4°F (23°C). Weather in October »

November, the last month of the autumn, in Erin, is another comfortable month, with average temperature fluctuating between 43.2°F (6.2°C) and 61.7°F (16.5°C). In November, the average high-temperature decreases, from a moderately hot 73.4°F (23°C) in October, to an enjoyable 61.7°F (16.5°C). Weather in November »

The first month of the winter, December, is still a cool month in Erin, Alabama, with average temperature varying between 39.9°F (4.4°C) and 54.5°F (12.5°C). In Erin, the average high-temperature slightly decreases, from an enjoyable 61.7°F (16.5°C) in November, to a fresh 54.5°F (12.5°C). Weather in December »

What is the coldest month in Erin?

The coldest month in Erin, Alabama, is January, with an average high-temperature of 50.7°F (10.4°C) and an average low-temperature of 35.2°F (1.8°C).

How much does it rain in Erin?

Throughout the year, in Erin, there are 184.6 rainfall days, and 42.6" (1082mm) of precipitation is accumulated.

When does it snow in Erin?

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

How many days does it snow in Erin?

Throughout the year, there are 4.3 snowfall days, and 1.85" (47mm) of snow is accumulated.

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

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the month with the least sunshine in Erin?

Months with the least sunshine are February and December, with an average of 4.9h of sunshine.

When it does not snow in Erin?

April through November are months without snowfall.

When is the highest UV index in Erin?

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

When are the longest days in Erin?

The month with the longest days in Erin, Alabama, is June, with an average of 14.3h of daylight.

What month has the most sunshine in Erin?

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

What is the warmest month in Erin?

With an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 69.4°F (20.8°C), July is the warmest month in Erin, Alabama.

What is the wettest month in Erin?

August is the month with the most rainfall in Erin, Alabama. Rain falls for 22.2 days and accumulates 4.37" (111mm) of precipitation.

What is the least humid month in Erin?

With an average relative humidity of 73%, October is the least humid month in Erin.

What is the driest month in Erin?

The month with the least rainfall in Erin, Alabama, is October when the rain falls for 9.7 days and typically collects 2.09" (53mm) of precipitation.

What is the most humid month in Erin?

With an average relative humidity of 80%, December is the most humid month in Erin, Alabama.

When does it snow the most in Erin?

December is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.67" (17mm) of snow.

What is the month with the shortest days in Erin?

The month with the shortest days in Erin is December, with an average of 10h of daylight.
Average temperature - Erin, AL
Average pressure - Erin, AL

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

Average wind speed - Erin, AL

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

Average rainfall - Erin, AL

The wettest month (with the highest rainfall) is August (4.37").
The driest month (with the least rainfall) is October (2.09").

Average rainfall days - Erin, AL

The month with the highest number of rainy days is July (24 days).
The month with the least rainy days is November (8.3 days).

Average snowfall - Erin, AL

The month with the highest snowfall is December (0.67").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days - Erin, AL

The month with the highest number of snowfall days is January (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Erin, AL

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

The month with the most sunshine is June (Average sunshine: 10.5h).
Months with the least sunshine are February and December (Average sunshine: 4.9).

Average sunshine days - Erin, AL

Months with the most sunshine days are October and November (19.7 days).
The month with the least sunshine days is July (5.6 days).

Average UV index - Erin, AL
Average visibility - Erin, 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).