Monthly weather forecast and climate
Grayson Valley, AL

Weather in January

January, the same as December, is another fresh winter month in Grayson Valley, Alabama, with average temperature ranging between max 50.7°F (10.4°C) and min 34.9°F (1.6°C). With an average high-temperature of 50.7°F (10.4°C) and an average low-temperature of 34.9°F (1.6°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a moderate month in Grayson Valley, Alabama, with average temperature varying between 55.8°F (13.2°C) and 39.2°F (4°C). In February, the average high-temperature is practically the same as in January - a mild 55.8°F (13.2°C). Weather in February »

Weather in March

March, the first month of the spring, in Grayson Valley, is a comfortable month, with average temperature varying between 63.7°F (17.6°C) and 45.7°F (7.6°C). In March, the average high-temperature marginally rises, from a moderate 55.8°F (13.2°C) in February, to a comfortable 63.7°F (17.6°C). Weather in March »

Weather in April

April in Grayson Valley, Alabama, is an agreeable spring month, with temperature in the range of an average low of 52.5°F (11.4°C) and an average high of 72.9°F (22.7°C). In April, the average high-temperature rises, from a comfortable 63.7°F (17.6°C) in March, to an agreeable 72.9°F (22.7°C). Weather in April »

Weather in May

May, the last month of the spring, in Grayson Valley, is a warm month, with average temperature varying between 60.4°F (15.8°C) and 80.6°F (27°C). In Grayson Valley, the average high-temperature marginally rises, from a pleasant 72.9°F (22.7°C) in April, to a moderately hot 80.6°F (27°C). Weather in May »

Weather in June

June, the first month of the summer, in Grayson Valley, is a hot month, with average temperature fluctuating between 88°F (31.1°C) and 67.6°F (19.8°C). In June, the average high-temperature slightly increases, from a moderately hot 80.6°F (27°C) in May, to a tropical 88°F (31.1°C). Weather in June »

Weather in July

July, the same as June, in Grayson Valley, Alabama, is another tropical summer month, with average temperature varying between 90.1°F (32.3°C) and 70.3°F (21.3°C). July is the warmest month, with an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 70.3°F (21.3°C). In July, the average heat index is evaluated at a blistering 109.2°F (42.9°C). Weather in July »

Weather in August

August, the last month of the summer, in Grayson Valley, is also a hot month, with average temperature fluctuating between 89.2°F (31.8°C) and 69.8°F (21°C). In Grayson Valley, the average high-temperature is relatively the same as in July - a still tropical 89.2°F (31.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Grayson Valley, Alabama, with average temperature ranging between max 84.7°F (29.3°C) and min 64.6°F (18.1°C). In Grayson Valley, the average high-temperature is almost the same as in August - a moderately hot 84.7°F (29.3°C). Weather in September »

Weather in October

October, like September, in Grayson Valley, Alabama, is a moderately hot autumn month, with average temperature varying between 53.6°F (12°C) and 73.6°F (23.1°C). In October, the average high-temperature drops, from 84.7°F (29.3°C) in September, to a still moderately hot 73.6°F (23.1°C). Weather in October »

Weather in November

November, the last month of the autumn, in Grayson Valley, is another comfortable month, with average temperature varying between 61.2°F (16.2°C) and 43.3°F (6.3°C). In Grayson Valley, the average high-temperature in November drops, from a warm 73.6°F (23.1°C) in October, to an enjoyable 61.2°F (16.2°C). Weather in November »

Weather in December

December, the first month of the winter, in Grayson Valley, is still a cool month, with average temperature varying between 39.4°F (4.1°C) and 54.1°F (12.3°C). In Grayson Valley, the average high-temperature in December marginally drops, from a comfortable 61.2°F (16.2°C) in November, to a fresh 54.1°F (12.3°C). Weather in December »
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FAQ

What is the coldest month in Grayson Valley?

With an average high-temperature of 50.7°F (10.4°C) and an average low-temperature of 34.9°F (1.6°C), January is the coldest month.

How many days does it rain in Grayson Valley?

In Grayson Valley, Alabama, during the entire year, the rain falls for 149 days and collects up to 19.88" (505mm) of precipitation.

When does it snow in Grayson Valley?

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

How many days does it snow in Grayson Valley?

In Grayson Valley, during the entire year, snow falls for 3 days, and aggregates up to 0.43" (11mm) of snow.

What is the snowiest month in Grayson Valley?

January is the month with the most snowfall in Grayson Valley. Snow falls for 0.7 days and accumulates 0.2" (5mm) of snow.

What is the month with the least sunshine in Grayson Valley?

February and December, with an average of 4.8h of sunshine, are months with the least sunshine in Grayson Valley.

When it does not snow in Grayson Valley?

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

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

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

When are the longest days in Grayson Valley?

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

What are the months with the most sunshine in Grayson Valley?

June and July, with an average of 10.6h of sunshine, are months with the most sunshine.

What is the warmest month in Grayson Valley?

With an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 70.3°F (21.3°C), July is the warmest month in Grayson Valley.

What is the wettest month in Grayson Valley?

The month with the most rainfall in Grayson Valley, Alabama, is August when the rain falls for 17.8 days and typically aggregates up to 2.24" (57mm) of precipitation.

What is the least humid month in Grayson Valley?

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

What is the driest month in Grayson Valley?

The month with the least rainfall is October when the rain falls for 8.8 days and typically collects 1.06" (27mm) of precipitation.

What is the most humid month in Grayson Valley?

The most humid month in Grayson Valley is December, with an average relative humidity of 80%.

What is the month with the shortest days in Grayson Valley?

December has the shortest days of the year in Grayson Valley, Alabama, with an average of 10h of daylight.

When is the lowest UV index in Grayson Valley?

December is the month with the lowest UV index in Grayson Valley, with an average maximum UV index of 2.

Average temperature
Grayson Valley, AL

Average temperature - Grayson Valley, 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 (50.7°F).

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).

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Average pressure
Grayson Valley, AL

Average pressure - Grayson Valley, 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
Grayson Valley, AL

Average wind speed - Grayson Valley, AL

The windiest months (with the highest average wind speed) are January and February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

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Average humidity
Grayson Valley, AL

Average humidity - Grayson Valley, AL

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall
Grayson Valley, AL

Average rainfall - Grayson Valley, AL

The wettest month (with the highest rainfall) is August (2.24").
The driest month (with the least rainfall) is October (1.06").

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Average rainfall days
Grayson Valley, AL

Average rainfall days - Grayson Valley, AL

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (7.9 days).

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Average snowfall
Grayson Valley, AL

Average snowfall - Grayson Valley, AL

The month with the highest snowfall is January (0.2").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Grayson Valley, AL

Average snowfall days - Grayson Valley, AL

The month with the highest number of snowfall days is February (1 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
Grayson Valley, AL

Average daylight / Average sunshine - Grayson Valley, AL

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

Months with the most sunshine are June and July (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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Average sunshine days
Grayson Valley, AL

Average sunshine days - Grayson Valley, AL

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.6 days).

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Average visibility
Grayson Valley, AL

Average visibility - Grayson Valley, 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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