Monthly weather forecast and climate
Waterloo, AL

Weather in January

January, the same as December, in Waterloo, Alabama, is another chilly winter month, with average temperature ranging between max 47.3°F (8.5°C) and min 33.1°F (0.6°C). January is the coldest month, with an average high-temperature of 47.3°F (8.5°C) and an average low-temperature of 33.1°F (0.6°C). Weather in January »

Weather in February

February, the last month of the winter, in Waterloo, is a fresh month, with average temperature varying between 37°F (2.8°C) and 52.7°F (11.5°C). In February, the average high-temperature slightly increases, from a chilly 47.3°F (8.5°C) in January, to a cool 52.7°F (11.5°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Waterloo, Alabama, with temperature in the range of an average high of 61.2°F (16.2°C) and an average low of 43.9°F (6.6°C). In March, the average high-temperature slightly increases, from a cool 52.7°F (11.5°C) in February, to an enjoyable 61.2°F (16.2°C). Weather in March »

Weather in April

April is an agreeable spring month in Waterloo, Alabama, with temperature in the range of an average low of 51.6°F (10.9°C) and an average high of 70.3°F (21.3°C). In April, the average high-temperature rises, from an enjoyable 61.2°F (16.2°C) in March, to an agreeable 70.3°F (21.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Waterloo, Alabama, with average temperature ranging between max 79.3°F (26.3°C) and min 59.9°F (15.5°C). In Waterloo, the average high-temperature rises, from an agreeable 70.3°F (21.3°C) in April, to a warm 79.3°F (26.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Waterloo, is a hot month, with average temperature varying between 87.8°F (31°C) and 67.3°F (19.6°C). In Waterloo, the average high-temperature in June marginally rises, from a moderately hot 79.3°F (26.3°C) in May, to a hot 87.8°F (31°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Waterloo, Alabama, with average temperature ranging between min 69.8°F (21°C) and max 89.8°F (32.1°C). The warmest month is July, with an average high-temperature of 89.8°F (32.1°C) and an average low-temperature of 69.8°F (21°C). The average heat index is estimated at a blistering 108.7°F (42.6°C). Weather in July »

Weather in August

August, the last month of the summer, in Waterloo, is also a hot month, with average temperature fluctuating between 69.1°F (20.6°C) and 89.2°F (31.8°C). In August, 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 Waterloo, Alabama, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 83.8°F (28.8°C). In Waterloo, Alabama, the average high-temperature slightly decreases, from a hot 89.2°F (31.8°C) in August, to a warm 83.8°F (28.8°C). Weather in September »

Weather in October

October, the same as September, in Waterloo, Alabama, is another pleasant autumn month, with average temperature fluctuating between 52.3°F (11.3°C) and 72.1°F (22.3°C). In October, the average high-temperature decreases, from a warm 83.8°F (28.8°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 Waterloo, Alabama, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 59.4°F (15.2°C). In Waterloo, the average high-temperature decreases, from a pleasant 72.1°F (22.3°C) in October, to a mild 59.4°F (15.2°C). Weather in November »

Weather in December

December, the first month of the winter, in Waterloo, is still a cool month, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 51.1°F (10.6°C). In December, the average high-temperature slightly decreases, from a moderate 59.4°F (15.2°C) in November, to a fresh 51.1°F (10.6°C). Weather in December »
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FAQ

What is the coldest month in Waterloo?

With an average high-temperature of 47.3°F (8.5°C) and an average low-temperature of 33.1°F (0.6°C), January is the coldest month in Waterloo, Alabama.

How much does it rain in Waterloo?

In Waterloo, Alabama, during the entire year, the rain falls for 159.1 days and collects up to 31.85" (809mm) of precipitation.

When does it snow in Waterloo?

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

How many days does it snow in Waterloo?

Throughout the year, there are 6.1 snowfall days, and 0.83" (21mm) of snow is accumulated.

What is the wettest month in Waterloo?

The month with the most rainfall in Waterloo is February when the rain falls for 11.6 days and typically aggregates up to 3.78" (96mm) of precipitation.

What is the snowiest month in Waterloo?

The month with the most snowfall is February when snow falls for 2.1 days and typically aggregates up to 0.28" (7mm) of snow.

When it does not snow in Waterloo?

April through October are months without snowfall in Waterloo.

When are the longest days in Waterloo?

The month with the longest days in Waterloo is June, with an average of 14.5h of daylight.

What month has the most sunshine in Waterloo?

With an average of 10.5h of sunshine, June has the most sunshine of the year in Waterloo.

What is the warmest month in Waterloo?

The warmest month in Waterloo is July, with an average high-temperature of 89.8°F (32.1°C) and an average low-temperature of 69.8°F (21°C).

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

The month with the highest UV index is July, with an average maximum UV index of 7.

What is the driest month in Waterloo?

The month with the least rainfall in Waterloo, Alabama, is September when the rain falls for 13 days and typically collects 1.77" (45mm) of precipitation.

What is the least humid month in Waterloo?

With an average relative humidity of 72%, October is the least humid month.

What is the most humid month in Waterloo?

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

What is the month with the shortest days in Waterloo?

December has the shortest days of the year, with an average of 9.8h of daylight.

What is the month with the least sunshine in Waterloo?

The month with the least sunshine in Waterloo, Alabama, is December, with an average of 4.6h of sunshine.

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

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

Average temperature
Waterloo, AL

Average temperature - Waterloo, AL

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (47.3°F).

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure
Waterloo, AL

Average pressure - Waterloo, AL

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.96").

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Average wind speed
Waterloo, AL

Average wind speed - Waterloo, AL

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average rainfall
Waterloo, AL

Average rainfall - Waterloo, AL

The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days
Waterloo, AL

Average rainfall days - Waterloo, AL

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (9 days).

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Average snowfall
Waterloo, AL

Average snowfall - Waterloo, AL

The month with the highest snowfall is February (0.28").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Waterloo, AL

Average snowfall days - Waterloo, AL

Months with the highest number of snowfall days are January and February (2.1 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
Waterloo, AL

Average daylight / Average sunshine - Waterloo, AL

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is December (Average sunshine: 4.6h).

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Average sunshine days
Waterloo, AL

Average sunshine days - Waterloo, AL

Months with the most sunshine days are October and November (19.3 days).
The month with the least sunshine days is July (11 days).

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Average visibility
Waterloo, AL

Average visibility - Waterloo, AL

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

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