Climate and monthly weather forecast
Waterloo, AL

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Weather in January

January, the same as December, in Waterloo, Alabama, is a frosty winter month, with an average temperature varying between 33.1°F (0.6°C) and 47.3°F (8.5°C). January, with its high-temperature average of 47.3°F (8.5°C) and a low-temperature average of 33.1°F (0.6°C), is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a fresh month in Waterloo, Alabama, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 52.7°F (11.5°C). A minor escalation in the average high-temperature is seen with the onset of February, moving 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

March, the first month of the spring in Waterloo, is an enjoyable month, with an average temperature fluctuating between 61.2°F (16.2°C) and 43.9°F (6.6°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's cool 52.7°F (11.5°C) 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 an average temperature fluctuating between 70.3°F (21.3°C) and 51.6°F (10.9°C). Waterloo in April experiences an increase in the average high-temperature, moving from March's enjoyable 61.2°F (16.2°C) to an agreeable 70.3°F (21.3°C). Weather in April »

Weather in May

May, the last month of the spring in Waterloo, is a warm month, with an average temperature ranging between min 59.9°F (15.5°C) and max 79.3°F (26.3°C). Waterloo experiences a temperature shift with the start of May, with average high-temperatures moving from a pleasant 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 an average temperature fluctuating between 87.8°F (31°C) and 67.3°F (19.6°C). June's arrival coincides with a subtle temperature rise, moving from May's warm 79.3°F (26.3°C) to a tropical 87.8°F (31°C). Weather in June »

Weather in July

July, the same as June, in Waterloo, Alabama, is a hot summer month, with an average temperature ranging between max 89.8°F (32.1°C) and min 69.8°F (21°C). With average high and low temperatures of 89.8°F (32.1°C) and 69.8°F (21°C) respectively, July is Waterloo's warmest month. July's mean heat index is appraised at a blistering 109.4°F (43°C). Weather in July »

Weather in August

August, the last month of the summer in Waterloo, is another tropical month, with an average temperature ranging between min 69.1°F (20.6°C) and max 89.2°F (31.8°C). Waterloo marks the onset of August with an average high-temperature of a still tropical 89.2°F (31.8°C), subtly divergent from July's 89.8°F (32.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Waterloo, is also a moderately hot month, with an average temperature ranging between min 63.7°F (17.6°C) and max 83.8°F (28.8°C). September implies a soft temperature shift, with average high-temperatures reducing from August's hot 89.2°F (31.8°C) to a moderately hot 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 an average temperature ranging between min 52.3°F (11.3°C) and max 72.1°F (22.3°C). October's arrival correlates with a reduction in the average high-temperature, down from a warm 83.8°F (28.8°C) in September to a pleasant 72.1°F (22.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Waterloo, is also a moderate month, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 42.3°F (5.7°C). The onset of November entails a temperature shift, as the average high-temperature decreases from a pleasant 72.1°F (22.3°C) in October to a refreshing 59.4°F (15.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Waterloo, Alabama, with an average temperature varying between 37.9°F (3.3°C) and 51.1°F (10.6°C). The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's moderate 59.4°F (15.2°C) to a cool 51.1°F (10.6°C). Weather in December »
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Frequently asked questions

What month is the coldest in Waterloo?

Waterloo's coldest weather arrives in January, when temperatures average a high of 47.3°F (8.5°C) and a low of 33.1°F (0.6°C).

How much does it rain in Waterloo?

Throughout the year, in Waterloo, there are 159.1 rainfall days, and 31.85" (809mm) of precipitation is accumulated.

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?

In Waterloo, during the entire year, snow falls for 6.1 days and aggregates up to 0.83" (21mm) of snow.

What is the wettest month in Waterloo?

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

When does it snow the most 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 is Daylight Saving Time (DST) in Waterloo?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 Waterloo?

April through October are months without snowfall.

When are the longest days in Waterloo?

With an average of 14h and 30min of daylight, June has the longest days of the year in Waterloo.

What month has the most sunshine in Waterloo?

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

What part of the year is the hottest in Waterloo?

Waterloo witnesses the warmest weather in July, with temperatures averaging a high of 89.8°F (32.1°C) and a low 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 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 in Waterloo, Alabama.

What is the most humid month in Waterloo?

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

What is the month with the shortest days in Waterloo?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

What is the month with the least sunshine in Waterloo?

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

When is the lowest UV index in Waterloo?

December is the month with the lowest UV index, 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"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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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").
The 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

The months with the highest number of snowfall days are January and February (2.1 days).
The 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: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

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Average sunshine days
Waterloo, AL

Average sunshine days - Waterloo, AL

The 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

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

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Waterloo, Alabama, USA

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