Monthly weather forecast and climate
Grayson, AL

Weather in January

January, like December, is another chilly winter month in Grayson, Alabama, with average temperature fluctuating between 33.4°F (0.8°C) and 48.2°F (9°C). January is the coldest month, with an average high-temperature of 48.2°F (9°C) and an average low-temperature of 33.4°F (0.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Grayson, Alabama, with average temperature fluctuating between 37.6°F (3.1°C) and 53.2°F (11.8°C). In Grayson, the average high-temperature in February is practically the same as in January - a fresh 53.2°F (11.8°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Grayson, Alabama, with average temperature ranging between max 61.9°F (16.6°C) and min 44.2°F (6.8°C). In March, the average high-temperature marginally rises, from a cool 53.2°F (11.8°C) in February, to a comfortable 61.9°F (16.6°C). Weather in March »

Weather in April

April in Grayson, Alabama, is a pleasant spring month, with average temperature fluctuating between 51.4°F (10.8°C) and 70.7°F (21.5°C). In April, the average high-temperature marginally rises, from an enjoyable 61.9°F (16.6°C) in March, to an agreeable 70.7°F (21.5°C). Weather in April »

Weather in May

May, the last month of the spring, in Grayson, is a warm month, with average temperature fluctuating between 79.2°F (26.2°C) and 59.9°F (15.5°C). In Grayson, Alabama, the average high-temperature in May marginally rises, from a pleasant 70.7°F (21.5°C) in April, to a moderately hot 79.2°F (26.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Grayson, Alabama, with average temperature fluctuating between 87.1°F (30.6°C) and 67.1°F (19.5°C). In June, the average high-temperature slightly increases, from a warm 79.2°F (26.2°C) in May, to a hot 87.1°F (30.6°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Grayson, Alabama, with average temperature ranging between max 88.9°F (31.6°C) and min 69.4°F (20.8°C). July is the warmest month, with an average high-temperature of 88.9°F (31.6°C) and an average low-temperature of 69.4°F (20.8°C). The average heat index is appraised at a blistering 106.5°F (41.4°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Grayson, Alabama, with temperature in the range of an average high of 88°F (31.1°C) and an average low of 69.1°F (20.6°C). In August, the average high-temperature is practically the same as in July - a still hot 88°F (31.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Grayson, Alabama, with average temperature varying between 82.6°F (28.1°C) and 63.7°F (17.6°C). In September, the average high-temperature marginally drops, from a tropical 88°F (31.1°C) in August, to a warm 82.6°F (28.1°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Grayson, Alabama, with average temperature varying between 72.1°F (22.3°C) and 52.7°F (11.5°C). In October, the average high-temperature decreases, from a warm 82.6°F (28.1°C) in September, to an agreeable 72.1°F (22.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Grayson, Alabama, with average temperature varying between 59.7°F (15.4°C) and 42.4°F (5.8°C). In November, the average high-temperature drops, from a pleasant 72.1°F (22.3°C) in October, to a moderate 59.7°F (15.4°C). Weather in November »

Weather in December

December, the first month of the winter, in Grayson, is also a fresh month, with average temperature ranging between min 38.3°F (3.5°C) and max 52°F (11.1°C). In December, the average high-temperature marginally drops, from a moderate 59.7°F (15.4°C) in November, to a fresh 52°F (11.1°C). Weather in December »
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FAQ

What is the coldest month in Grayson?

January is the coldest month, with an average high-temperature of 48.2°F (9°C) and an average low-temperature of 33.4°F (0.8°C).

How many days does it rain in Grayson?

Throughout the year, there are 176.4 rainfall days, and 43.19" (1097mm) of precipitation is accumulated.

When does it snow in Grayson?

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

How many days does it snow in Grayson?

Throughout the year, in Grayson, there are 6.6 snowfall days, and 1.73" (44mm) of snow is accumulated.

What is the snowiest month in Grayson?

The month with the most snowfall in Grayson, Alabama, is February when snow falls for 2.1 days and typically aggregates up to 0.63" (16mm) of snow.

What is the month with the least sunshine in Grayson?

With an average of 4.5h of sunshine, February has the least sunshine of the year in Grayson, Alabama.

When it does not snow in Grayson?

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

What are the months with the highest UV index in Grayson?

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

When are the longest days in Grayson?

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

What are the months with the most sunshine in Grayson?

June and July, with an average of 10.3h of sunshine, are months with the most sunshine in Grayson.

What is the warmest month in Grayson?

July is the warmest month in Grayson, with an average high-temperature of 88.9°F (31.6°C) and an average low-temperature of 69.4°F (20.8°C).

What is the least humid month in Grayson?

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

What is the driest month in Grayson?

The month with the least rainfall is November when the rain falls for 10.6 days and typically collects 2.36" (60mm) of precipitation.

What is the most humid month in Grayson?

The most humid month is December, with an average relative humidity of 79%.

What is the rainiest month in Grayson?

The month with the most rainfall is December when the rain falls for 13.1 days and typically aggregates up to 4.49" (114mm) of precipitation.

What is the month with the shortest days in Grayson?

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

When is the lowest UV index in Grayson?

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

Average temperature
Grayson, AL

Average temperature - Grayson, AL

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (48.2°F).

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure
Grayson, AL

Average pressure - Grayson, 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
Grayson, AL

Average wind speed - Grayson, AL

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

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Average rainfall
Grayson, AL

Average rainfall - Grayson, AL

The wettest month (with the highest rainfall) is December (4.49").
The driest month (with the least rainfall) is November (2.36").

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Average rainfall days
Grayson, AL

Average rainfall days - Grayson, AL

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (10.6 days).

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Average snowfall
Grayson, AL

Average snowfall - Grayson, AL

The month with the highest snowfall is February (0.63").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Grayson, AL

Average snowfall days - Grayson, 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
Grayson, AL

Average daylight / Average sunshine - Grayson, 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).

Months with the most sunshine are June and July (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days
Grayson, AL

Average sunshine days - Grayson, AL

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (9.3 days).

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Average visibility
Grayson, AL

Average visibility - Grayson, 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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