Climate and monthly weather forecast
Dulac, LA

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Weather in January

January, like December, in Dulac, Louisiana, is another comfortable winter month, with an average temperature fluctuating between 61.3°F (16.3°C) and 48.7°F (9.3°C). With average temperatures fluctuating between a high of 61.3°F (16.3°C) and a low of 48.7°F (9.3°C), January stands out as the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another refreshing month in Dulac, Louisiana, with an average temperature ranging between max 65.7°F (18.7°C) and min 53.1°F (11.7°C). The commencement of February notes an average high-temperature of a still comfortable 65.7°F (18.7°C), exhibiting little difference from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Dulac, is a pleasant month, with an average temperature ranging between max 71.6°F (22°C) and min 57.9°F (14.4°C). A slight uplift in the average high-temperature marks March, adjusting from February's enjoyable 65.7°F (18.7°C) to an agreeable 71.6°F (22°C). Weather in March »

Weather in April

April in Dulac, Louisiana, is a warm spring month, with an average temperature fluctuating between 77.2°F (25.1°C) and 63.1°F (17.3°C). As April sets, the average high-temperature shows a slight increase, moving up from a pleasant 71.6°F (22°C) in March to a warm 77.2°F (25.1°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Dulac, Louisiana, with an average temperature ranging between min 70°F (21.1°C) and max 82.9°F (28.3°C). The onset of May introduces a subtle rise in the average high-temperature, nudging from a moderately hot 77.2°F (25.1°C) in April to a still warm 82.9°F (28.3°C). Weather in May »

Weather in June

June, the first month of the summer in Dulac, is a tropical month, with temperature in the range of an average low of 76.3°F (24.6°C) and an average high of 87.8°F (31°C). Dulac's average high-temperature marks a hot 87.8°F (31°C) with the advent of June, closely mirroring that of the preceding month. Weather in June »

Weather in July

July, the same as June, in Dulac, Louisiana, is a hot summer month, with an average temperature ranging between max 88.5°F (31.4°C) and min 77.5°F (25.3°C). An average high-temperature of a still hot 88.5°F (31.4°C) marks July, exhibiting a close resemblance to the conditions in June. Weather in July »

Weather in August

August, the last month of the summer in Dulac, is another hot month, with an average temperature varying between 77.5°F (25.3°C) and 88.9°F (31.6°C). Dulac reaches its highest average temperatures in August, measuring 88.9°F (31.6°C) at the peak and 77.5°F (25.3°C) at the lowest. August's mean heat index is estimated at a blisteringly hot 107.6°F (42°C). Weather in August »

Weather in September

September, the first month of the autumn in Dulac, is still a tropical month, with an average temperature fluctuating between 74.3°F (23.5°C) and 86.4°F (30.2°C). The dawn of September sees an average high-temperature of a still tropical 86.4°F (30.2°C), subtly contrasting with August's 88.9°F (31.6°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Dulac, Louisiana, with an average temperature ranging between min 65.7°F (18.7°C) and max 79.5°F (26.4°C). October witnesses a gentle descent in average high-temperature, descending from September's hot 86.4°F (30.2°C) to a warm 79.5°F (26.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Dulac, Louisiana, with an average temperature fluctuating between 56.5°F (13.6°C) and 69.8°F (21°C). Dulac's average high-temperature decreases in November, falling from a warm 79.5°F (26.4°C) in October to an agreeable 69.8°F (21°C). Weather in November »

Weather in December

December, the first month of the winter in Dulac, is still a comfortable month, with an average temperature varying between 64.8°F (18.2°C) and 52.5°F (11.4°C). Shifting into December, Dulac records an average high-temperature of an enjoyable 64.8°F (18.2°C), presenting minor fluctuations compared to the previous month. Weather in December »
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Frequently asked questions

What is the coldest month in Dulac?

Temperature readings in Dulac, Louisiana, reach their annual highs in January, averaging 61.3°F (16.3°C) and a minimum average of 48.7°F (9.3°C).

How much does it rain in Dulac?

Throughout the year, in Dulac, Louisiana, there are 117.2 rainfall days, and 10.98" (279mm) of precipitation is accumulated.

When is the lowest UV index in Dulac?

The months with the lowest UV index in Dulac, Louisiana, are January and December, with an average maximum UV index of 4.

What is the driest month in Dulac?

March is the month with the least rainfall in Dulac. Rain falls for 7.9 days and accumulates 0.35" (9mm) of precipitation.

When is Daylight Saving Time (DST) in Dulac?

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 in Dulac?

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

When are the longest days in Dulac?

June has the longest days of the year in Dulac, with an average of 14h and 0min of daylight.

What month has the most sunshine in Dulac?

June has the most sunshine of the year, with an average of 10.9h of sunshine.

What is the rainiest month in Dulac?

July is the month with the most rainfall. Rain falls for 14.7 days and accumulates 2.2" (56mm) of precipitation.

What part of the year is the hottest in Dulac?

In Dulac, the average temperatures in August are the highest, with a peak at 88.9°F (31.6°C) and a low of 77.5°F (25.3°C).

What is the least humid month in Dulac?

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

What is the most humid month in Dulac?

With an average relative humidity of 78%, December is the most humid month in Dulac, Louisiana.

What is the month with the shortest days in Dulac?

The month with the shortest days in Dulac, Louisiana, is December, with an average of 10h and 18min of daylight.

What is the month with the least sunshine in Dulac?

December has the least sunshine of the year in Dulac, Louisiana, with an average of 5.4h of sunshine.

Average temperature
Dulac, LA

Average temperature - Dulac, LA

The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (61.3°F).

The months with the highest average low temperature are July and August (77.5°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

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Average pressure
Dulac, LA

Average pressure - Dulac, LA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed
Dulac, LA

Average wind speed - Dulac, LA

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average rainfall
Dulac, LA

Average rainfall - Dulac, LA

The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is March (0.35").

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Average rainfall days
Dulac, LA

Average rainfall days - Dulac, LA

The month with the highest number of rainy days is August (17.6 days).
The month with the least rainy days is November (6 days).

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Average daylight / Average sunshine
Dulac, LA

Average daylight / Average sunshine - Dulac, LA

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days
Dulac, LA

Average sunshine days - Dulac, LA

The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is August (9.3 days).

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Average UV index
Dulac, LA

Average UV index - Dulac, LA

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

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Average visibility
Dulac, LA

Average visibility - Dulac, LA

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

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Dulac, Louisiana, USA

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