Climate and monthly weather forecast
McWilliams, AL

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Weather in January

January, like December, is a moderate winter month in McWilliams, Alabama, with an average temperature varying between 55.9°F (13.3°C) and 38.8°F (3.8°C). January, noted for its average high-temperature of 55.9°F (13.3°C) and an average low-temperature of 38.8°F (3.8°C), is considered the coldest month. Weather in January »

Weather in February

February, the last month of the winter in McWilliams, is a refreshing month, with an average temperature fluctuating between 61.5°F (16.4°C) and 43.3°F (6.3°C). February's arrival brings a slight change in high-temperatures, adjusting from 55.9°F (13.3°C) in January to a still refreshing 61.5°F (16.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in McWilliams, Alabama, with an average temperature varying between 49.1°F (9.5°C) and 69.1°F (20.6°C). As March arrives, McWilliams's weather shows a minor increase in high-temperatures, edging from February's enjoyable 61.5°F (16.4°C) to a pleasant 69.1°F (20.6°C). Weather in March »

Weather in April

April is a warm spring month in McWilliams, Alabama, with an average temperature varying between 77.7°F (25.4°C) and 55°F (12.8°C). In McWilliams, stepping into April brings a gentle temperature nudge, moving slightly up from March's agreeable 69.1°F (20.6°C) to a moderately hot 77.7°F (25.4°C). Weather in April »

Weather in May

May, the last month of the spring in McWilliams, is another warm month, with an average temperature varying between 85.3°F (29.6°C) and 62.6°F (17°C). With the start of May, the average high-temperature marginally shifts from April's moderately hot 77.7°F (25.4°C) to a still warm 85.3°F (29.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in McWilliams, Alabama, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 92.1°F (33.4°C). McWilliams in June experiences a slight uptick in the average high-temperature, adjusting from May's warm 85.3°F (29.6°C) to a tropical 92.1°F (33.4°C). Weather in June »

Weather in July

July, the same as June, in McWilliams, Alabama, is another tropical summer month, with an average temperature fluctuating between 72.1°F (22.3°C) and 93.2°F (34°C). July, recording an average high temperature of 93.2°F (34°C) and a low temperature of 72.1°F (22.3°C), is McWilliams's warmest month. For July, the heat index is calculated to be a life-threatening hot 120.2°F (49°C). Weather in July »

Weather in August

August, the last month of the summer in McWilliams, is another tropical month, with an average temperature varying between 92.7°F (33.7°C) and 72.1°F (22.3°C). The onset of August notes an average high-temperature of a still hot 92.7°F (33.7°C), subtly shifted from July's 93.2°F (34°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in McWilliams, Alabama, with an average temperature varying between 88.3°F (31.3°C) and 67.5°F (19.7°C). McWilliams's weather in September displays an average high-temperature of a still hot 88.3°F (31.3°C), showing minor disparity from August's 92.7°F (33.7°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in McWilliams, Alabama, with an average temperature varying between 78.4°F (25.8°C) and 56.8°F (13.8°C). In McWilliams, the average high-temperature in October drops from a tropical 88.3°F (31.3°C) in September to a warm 78.4°F (25.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in McWilliams, Alabama, with an average temperature fluctuating between 46.2°F (7.9°C) and 66.2°F (19°C). As October transitions to November, the average high-temperature falls from a moderately hot 78.4°F (25.8°C) to a refreshing 66.2°F (19°C). Weather in November »

Weather in December

December, the first month of the winter in McWilliams, is still a mild month, with an average temperature ranging between min 43°F (6.1°C) and max 59.2°F (15.1°C). December's arrival subtly correlates with a reduction in the average high-temperature, down from a comfortable 66.2°F (19°C) in November to a still refreshing 59.2°F (15.1°C). Weather in December »

Frequently asked questions

What are the coldest months?

The month of January sees the average lowest temperatures, reaching 55.9°F (13.3°C) at the peak and 38.8°F (3.8°C) at the low.

How much does it rain?

In McWilliams, during the entire year, the rain falls for 171.5 days and collects up to 35.47" (901mm) of precipitation.

When does it snow?

January through March and December are months with snowfall.

How many days does it snow in McWilliams?

Throughout the year, there are 1.5 snowfall days, and 0.67" (17mm) of snow is accumulated.

What are the months with the lowest UV index?

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

What is the month with the least sunshine in McWilliams?

The month with the least sunshine is February, with an average of 4.9h of sunshine.

What is the snowiest month?

March is the month with the most snowfall. Snow falls for 0.2 days and accumulates 0.31" (8mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in McWilliams, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

When it does not snow?

In McWilliams, snow does not fall in April through November.

When are the longest days?

With an average of 14h and 12min of daylight, June has the longest days of the year.

What month has the most sunshine?

With an average of 10.4h of sunshine, June has the most sunshine of the year.

What are the months with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What is the warmest month?

Temperature records mark July as the warmest month, with highs averaging 93.2°F (34°C) and lows at 72.1°F (22.3°C).

What is the least humid month?

With an average relative humidity of 70%, October is the least humid month.

What is the driest month?

November is the month with the least rainfall. Rain falls for 8.3 days and accumulates 1.93" (49mm) of precipitation.

What is the most humid month in McWilliams?

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

What is the wettest month?

The month with the most rainfall in McWilliams, Alabama, is December, when the rain falls for 13 days and typically aggregates up to 3.94" (100mm) of precipitation.

What is the month with the shortest days?

With an average of 10h and 6min of daylight, December has the shortest days of the year.

Average temperature
McWilliams, AL

Average temperature - McWilliams, AL

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (55.9°F).

The months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure
McWilliams, AL

Average pressure - McWilliams, AL

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

Average wind speed
McWilliams, AL

Average wind speed - McWilliams, AL

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity
McWilliams, AL

Average humidity - McWilliams, AL

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).

Average rainfall
McWilliams, AL

Average rainfall - McWilliams, AL

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is November (1.93").

Average rainfall days
McWilliams, AL

Average rainfall days - McWilliams, AL

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.3 days).

Average snowfall
McWilliams, AL

Average snowfall - McWilliams, AL

The month with the highest snowfall is March (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days
McWilliams, AL

Average snowfall days - McWilliams, AL

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
McWilliams, AL

Average daylight / Average sunshine - McWilliams, AL

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days
McWilliams, AL

Average sunshine days - McWilliams, AL

The months with the most sunshine days are October and November (20.5 days).
The month with the least sunshine days is July (6.6 days).

Average UV index
McWilliams, AL

Average UV index - McWilliams, AL

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average visibility
McWilliams, AL

Average visibility - McWilliams, AL

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

McWilliams, Alabama, USA

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