Climate and monthly weather forecast
Bayou Fountain, LA

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Weather in January

January, like December, is another refreshing winter month in Bayou Fountain, Louisiana, with temperature in the range of an average high of 59°F (15°C) and an average low of 43.2°F (6.2°C). January is the coldest month, with an average high-temperature of 59°F (15°C) and an average low-temperature of 43.2°F (6.2°C). Weather in January »

Weather in February

February, the last month of the winter in Bayou Fountain, is a comfortable month, with temperature in the range of an average low of 48.2°F (9°C) and an average high of 64°F (17.8°C). February's climate shows a minor adjustment in average high-temperatures to a comfortable 64°F (17.8°C) from January's 59°F (15°C). Weather in February »

Weather in March

The first month of the spring, March, is an agreeable month in Bayou Fountain, Louisiana, with an average temperature ranging between max 71.4°F (21.9°C) and min 53.2°F (11.8°C). The start of March signals a slight increase in the average high-temperature, moving from a refreshing 64°F (17.8°C) in February to a pleasant 71.4°F (21.9°C). Weather in March »

Weather in April

April in Bayou Fountain, Louisiana, is a warm spring month, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 58.8°F (14.9°C). The arrival of April signals a slight increase in the average high-temperature, moving from an agreeable 71.4°F (21.9°C) in March to a warm 78.4°F (25.8°C). Weather in April »

Weather in May

May, the last month of the spring in Bayou Fountain, is also a moderately hot month, with temperature in the range of an average high of 85.3°F (29.6°C) and an average low of 66°F (18.9°C). Bayou Fountain's weather in May shows a minor rise in the average high-temperature, moving slightly up from April's 78.4°F (25.8°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 Bayou Fountain, Louisiana, with an average temperature fluctuating between 90.7°F (32.6°C) and 72.1°F (22.3°C). The arrival of June introduces a minor uplift in high-temperatures, adjusting from a moderately hot 85.3°F (29.6°C) in May to a tropical 90.7°F (32.6°C). Weather in June »

Weather in July

July, the same as June, in Bayou Fountain, Louisiana, is another tropical summer month, with an average temperature fluctuating between 74.3°F (23.5°C) and 91.6°F (33.1°C). July, with an average high of 91.6°F (33.1°C) and a low of 74.3°F (23.5°C), signifies the warmest month of the year. In July, the heat index is evaluated at a burning hot 118.4°F (48°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Bayou Fountain, Louisiana, with an average temperature ranging between min 74.7°F (23.7°C) and max 91.2°F (32.9°C). With the onset of August, the average high-temperature registers at a still hot 91.2°F (32.9°C), subtly different from July's 91.6°F (33.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Bayou Fountain, is also a hot month, with an average temperature ranging between min 70.3°F (21.3°C) and max 87.8°F (31°C). The initiation of September sees an average high-temperature of a still tropical 87.8°F (31°C), showing minor variations from the previous month. Weather in September »

Weather in October

October, like September, in Bayou Fountain, Louisiana, is another warm autumn month, with an average temperature fluctuating between 80.1°F (26.7°C) and 60.3°F (15.7°C). The shift from September to October includes a small decrease in the average high-temperature, from a tropical 87.8°F (31°C) to a warm 80.1°F (26.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Bayou Fountain, Louisiana, with an average temperature fluctuating between 68.9°F (20.5°C) and 50.5°F (10.3°C). In Bayou Fountain, the average high-temperature in November decreases from a moderately hot 80.1°F (26.7°C) in October to an agreeable 68.9°F (20.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Bayou Fountain, Louisiana, with an average temperature ranging between max 61.9°F (16.6°C) and min 46.9°F (8.3°C). As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from an agreeable 68.9°F (20.5°C) to a comfortable 61.9°F (16.6°C). Weather in December »

Frequently asked questions

What part of the year is the coldest?

Bayou Fountain's coldest month, January, registers temperatures that range from a high of 59°F (15°C) to a low of 43.2°F (6.2°C).

How many days does it rain?

Throughout the year, there are 187.5 rainfall days, and 40" (1016mm) of precipitation is accumulated.

When does it snow?

January and December are months with snowfall.

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.2" (5mm) of snow.

How many days does it snow in Bayou Fountain?

In Bayou Fountain, during the entire year, snow falls for 0.4 days and aggregates up to 0.24" (6mm) of snow.

What are the most humid months?

The months with the highest humidity are February and December, with an average relative humidity of 81%.

When it does not snow?

In Bayou Fountain, snow does not fall in February through November.

When is Daylight Saving Time (DST)?

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 is the highest UV index?

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

When are the longest days?

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

What month has the most sunshine?

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

What is the warmest month?

Bayou Fountain reaches its average highest temperatures in July, measuring 91.6°F (33.1°C) at the peak and 74.3°F (23.5°C) at the lowest.

What is the rainiest month in Bayou Fountain?

The month with the most rainfall is July, when the rain falls for 23.7 days and typically aggregates up to 5.47" (139mm) of precipitation.

What is the least humid month in Bayou Fountain?

October is the least humid month, with an average relative humidity of 73%.

What is the driest month?

The month with the least rainfall is November, when the rain falls for 8.9 days and typically collects 1.93" (49mm) of precipitation.

What is the month with the shortest days in Bayou Fountain?

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?

With an average of 5h of sunshine, December has the least sunshine of the year.

What is the month with the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 3.

Average temperature
Bayou Fountain, LA

Average temperature - Bayou Fountain, LA

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (59°F).

The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).

Average pressure
Bayou Fountain, LA

Average pressure - Bayou Fountain, LA

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

Average wind speed
Bayou Fountain, LA

Average wind speed - Bayou Fountain, LA

The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity
Bayou Fountain, LA

Average humidity - Bayou Fountain, LA

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (73%).

Average rainfall
Bayou Fountain, LA

Average rainfall - Bayou Fountain, LA

The wettest month (with the highest rainfall) is July (5.47").
The driest month (with the least rainfall) is November (1.93").

Average rainfall days
Bayou Fountain, LA

Average rainfall days - Bayou Fountain, LA

The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is November (8.9 days).

Average snowfall
Bayou Fountain, LA

Average snowfall - Bayou Fountain, LA

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

Average snowfall days
Bayou Fountain, LA

Average snowfall days - Bayou Fountain, LA

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

Average daylight / Average sunshine
Bayou Fountain, LA

Average daylight / Average sunshine - Bayou Fountain, 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 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days
Bayou Fountain, LA

Average sunshine days - Bayou Fountain, LA

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (5.9 days).

Average UV index
Bayou Fountain, LA

Average UV index - Bayou Fountain, LA

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

Average visibility
Bayou Fountain, LA

Average visibility - Bayou Fountain, LA

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

Bayou Fountain, Louisiana, USA

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