Climate and monthly weather forecast
Mamou, LA

Weather in January

January, the same as December, in Mamou, Louisiana, is a moderate winter month, with an average temperature ranging between min 42.3°F (5.7°C) and max 57.9°F (14.4°C). The coldest month is January, with an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 42.3°F (5.7°C). Weather in January »

Weather in February

February, the last month of the winter in Mamou, is a comfortable month, with an average temperature varying between 62.4°F (16.9°C) and 46.9°F (8.3°C). In Mamou, the average high-temperature in February is practically the same as in January - an enjoyable 62.4°F (16.9°C). Weather in February »

Weather in March

The first month of the spring, March, is an agreeable month in Mamou, Louisiana, with an average temperature ranging between min 52.5°F (11.4°C) and max 69.8°F (21°C). In March, the average high-temperature slightly increases from a comfortable 62.4°F (16.9°C) in February to a pleasant 69.8°F (21°C). Weather in March »

Weather in April

April is a moderately hot spring month in Mamou, Louisiana, with an average temperature fluctuating between 77°F (25°C) and 58.5°F (14.7°C). In Mamou, Louisiana, the average high-temperature in April marginally rises from a pleasant 69.8°F (21°C) in March to a moderately hot 77°F (25°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Mamou, Louisiana, with an average temperature fluctuating between 65.8°F (18.8°C) and 84.2°F (29°C). In May, the average high-temperature slightly increases from a moderately hot 77°F (25°C) in April to a still warm 84.2°F (29°C). Weather in May »

Weather in June

June, the first month of the summer in Mamou, is a hot month, with an average temperature ranging between max 89.2°F (31.8°C) and min 72.1°F (22.3°C). In June, the average high-temperature is almost the same as in May - a tropical 89.2°F (31.8°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Mamou, Louisiana, with an average temperature ranging between min 73.2°F (22.9°C) and max 90.3°F (32.4°C). In July, the average high-temperature is relatively the same as in June - a still tropical 90.3°F (32.4°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Mamou, Louisiana, with an average temperature varying between 90.7°F (32.6°C) and 73.8°F (23.2°C). The warmest month is August, with an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 73.8°F (23.2°C). The average heat index in August is appraised at a burning hot 116.6°F (47°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Mamou, Louisiana, with an average temperature varying between 69.4°F (20.8°C) and 86.5°F (30.3°C). In September, the average high-temperature is relatively the same as in August - a still hot 86.5°F (30.3°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Mamou, Louisiana, with an average temperature ranging between min 59.7°F (15.4°C) and max 79.2°F (26.2°C). In Mamou, the average high-temperature in October slightly decreases from a tropical 86.5°F (30.3°C) in September to a moderately hot 79.2°F (26.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Mamou, is also an enjoyable month, with an average temperature fluctuating between 50.5°F (10.3°C) and 67.6°F (19.8°C). In November, the average high-temperature drops from a moderately hot 79.2°F (26.2°C) in October to a comfortable 67.6°F (19.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Mamou, Louisiana, with temperature in the range of an average high of 60.1°F (15.6°C) and an average low of 45.9°F (7.7°C). In December, the average high-temperature slightly decreases from an enjoyable 67.6°F (19.8°C) in November to a mild 60.1°F (15.6°C). Weather in December »
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FAQ

What is the coldest month in Mamou?

The coldest month in Mamou, Louisiana, is January, with an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 42.3°F (5.7°C).

How many days does it rain in Mamou?

Throughout the year, in Mamou, there are 157.2 rainfall days, and 21.02" (534mm) of precipitation is accumulated.

When does it snow in Mamou?

January and December are months with snowfall in Mamou.

What is the snowiest month in Mamou?

The month with the most snowfall in Mamou, Louisiana, is January, when snow falls for 0.3 days and typically aggregates up to 0.08" (2mm) of snow.

How many days does it snow in Mamou?

In Mamou, Louisiana, during the entire year, snow falls for 0.5 days and aggregates up to 0.12" (3mm) of snow.

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

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

What is the most humid month in Mamou?

February is the most humid month, with an average relative humidity of 82%.

When it does not snow in Mamou?

In Mamou, snow does not fall in February through November.

When is Daylight Saving Time (DST) in Mamou?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

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

May through July, with an average maximum UV index of 7, are months with the highest UV index in Mamou, Louisiana.

When are the longest days in Mamou?

The month with the longest days is June, with an average of 14h and 6min of daylight.

What month has the most sunshine in Mamou?

June has the most sunshine of the year, with an average of 10.3h of sunshine.

What is the warmest month in Mamou?

With an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 73.8°F (23.2°C), August is the warmest month.

What is the wettest month in Mamou?

The month with the most rainfall in Mamou is August, when the rain falls for 20.1 days and typically aggregates up to 3.39" (86mm) of precipitation.

What is the least humid month in Mamou?

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

What is the driest month in Mamou?

The month with the least rainfall in Mamou, Louisiana, is November, when the rain falls for 7.8 days and typically collects 1.06" (27mm) of precipitation.

What is the month with the shortest days in Mamou?

The month with the shortest days is December, with an average of 10h and 12min of daylight.

What is the month with the least sunshine in Mamou?

December has the least sunshine of the year in Mamou, with an average of 5h of sunshine.

Average temperature
Mamou, LA

Average temperature - Mamou, LA

The warmest month (with the highest average high temperature) is August (90.7°F).
The month with the lowest average high temperature is January (57.9°F).

The month with the highest average low temperature is August (73.8°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).

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Average pressure
Mamou, LA

Average pressure - Mamou, LA

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.95"Hg).

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Average wind speed
Mamou, LA

Average wind speed - Mamou, LA

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).

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Average rainfall
Mamou, LA

Average rainfall - Mamou, LA

The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days
Mamou, LA

Average rainfall days - Mamou, LA

The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is November (7.8 days).

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Average snowfall
Mamou, LA

Average snowfall - Mamou, LA

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days
Mamou, LA

Average snowfall days - Mamou, LA

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Mamou, LA

Average daylight / Average sunshine - Mamou, LA

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

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days
Mamou, LA

Average sunshine days - Mamou, LA

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is August (8.5 days).

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Average visibility
Mamou, LA

Average visibility - Mamou, LA

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

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