Climate and monthly weather forecast
Vienna, LA

Weather in January

January, like December, in Vienna, Louisiana, is another fresh winter month, with an average temperature ranging between max 53.6°F (12°C) and min 38.1°F (3.4°C). The coldest month is January, with an average high-temperature of 53.6°F (12°C) and an average low-temperature of 38.1°F (3.4°C). Weather in January »

Weather in February

February, the last month of the winter in Vienna, is a moderate month, with an average temperature ranging between min 41.9°F (5.5°C) and max 57.6°F (14.2°C). In February, the average high-temperature is essentially the same as in January - a mild 57.6°F (14.2°C). Weather in February »

Weather in March

March, the first month of the spring in Vienna, is an enjoyable month, with an average temperature varying between 66.7°F (19.3°C) and 48.9°F (9.4°C). In Vienna, the average high-temperature in March rises from a moderate 57.6°F (14.2°C) in February to an enjoyable 66.7°F (19.3°C). Weather in March »

Weather in April

April in Vienna, Louisiana, is a warm spring month, with an average temperature varying between 54.9°F (12.7°C) and 75.7°F (24.3°C). In April, the average high-temperature rises from a comfortable 66.7°F (19.3°C) in March to a moderately hot 75.7°F (24.3°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Vienna, Louisiana, with an average temperature fluctuating between 63.3°F (17.4°C) and 84°F (28.9°C). In Vienna, Louisiana, the average high-temperature in May marginally rises from 75.7°F (24.3°C) in April to a still warm 84°F (28.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Vienna, Louisiana, with an average temperature ranging between min 70.7°F (21.5°C) and max 91.6°F (33.1°C). In Vienna, the average high-temperature in June marginally rises from a moderately hot 84°F (28.9°C) in May to a tropical 91.6°F (33.1°C). Weather in June »

Weather in July

July, the same as June, in Vienna, Louisiana, is another hot summer month, with an average temperature varying between 73°F (22.8°C) and 93.7°F (34.3°C). In July, the average high-temperature is practically the same as in June - a still hot 93.7°F (34.3°C). Weather in July »

Weather in August

August, the last month of the summer in Vienna, is another hot month, with temperature in the range of an average low of 72.5°F (22.5°C) and an average high of 93.9°F (34.4°C). The warmest month is August, with an average high-temperature of 93.9°F (34.4°C) and an average low-temperature of 72.5°F (22.5°C). The average heat index in August is calculated to be a blazing hot 120.2°F (49°C). Weather in August »

Weather in September

September, the first month of the autumn in Vienna, is still a tropical month, with an average temperature ranging between max 88.3°F (31.3°C) and min 67.1°F (19.5°C). In Vienna, the average high-temperature in September slightly decreases from 93.9°F (34.4°C) in August to a still tropical 88.3°F (31.3°C). Weather in September »

Weather in October

October, like September, in Vienna, Louisiana, is another warm autumn month, with an average temperature ranging between min 56.3°F (13.5°C) and max 77°F (25°C). In Vienna, the average high-temperature in October decreases from a hot 88.3°F (31.3°C) in September to a warm 77°F (25°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Vienna, Louisiana, with an average temperature varying between 63.9°F (17.7°C) and 46.6°F (8.1°C). In Vienna, the average high-temperature in November decreases from a moderately hot 77°F (25°C) in October to an enjoyable 63.9°F (17.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Vienna, Louisiana, with an average temperature varying between 41.7°F (5.4°C) and 56.3°F (13.5°C). In December, the average high-temperature slightly decreases from a comfortable 63.9°F (17.7°C) in November to a moderate 56.3°F (13.5°C). Weather in December »
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FAQ

What is the coldest month in Vienna?

January is the coldest month in Vienna, Louisiana, with an average high-temperature of 53.6°F (12°C) and an average low-temperature of 38.1°F (3.4°C).

How much does it rain in Vienna?

Throughout the year, there are 155.1 rainfall days, and 37.64" (956mm) of precipitation is accumulated.

When does it snow in Vienna?

Months with snowfall in Vienna, Louisiana, are January, February and December.

What is the snowiest month in Vienna?

The months with the most snowfall in Vienna, Louisiana, are January and February, with an average 0.28" (7mm) of accumulated snow.

How many days does it snow in Vienna?

Throughout the year, in Vienna, Louisiana, there are 2.2 snowfall days, and 0.63" (16mm) of snow is accumulated.

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

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

What is the most humid month in Vienna?

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

What is the wettest month in Vienna?

February is the month with the most rainfall in Vienna, Louisiana. Rain falls for 12.6 days and accumulates 4.06" (103mm) of precipitation.

What is the month with the least sunshine in Vienna?

February and December, with an average of 4.8h of sunshine, are months with the least sunshine in Vienna.

When it does not snow in Vienna?

In Vienna, snow does not fall in March through November.

When is Daylight Saving Time (DST) in Vienna?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Vienna, Louisiana, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

When are the longest days in Vienna?

June has the longest days of the year in Vienna, Louisiana, with an average of 14h and 16min of daylight.

When is the highest UV index in Vienna?

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

What are the least humid months in Vienna?

July, August and October, with an average relative humidity of 71%, are the least humid months in Vienna.

What month has the most sunshine in Vienna?

With an average of 10.3h of sunshine, July has the most sunshine of the year.

What is the warmest month in Vienna?

With an average high-temperature of 93.9°F (34.4°C) and an average low-temperature of 72.5°F (22.5°C), August is the warmest month in Vienna, Louisiana.

What is the driest month in Vienna?

September is the month with the least rainfall in Vienna. Rain falls for 13.6 days and accumulates 1.89" (48mm) of precipitation.

What is the month with the shortest days in Vienna?

With an average of 10h and 3min of daylight, December has the shortest days of the year.

Average temperature
Vienna, LA

Average temperature - Vienna, LA

The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (53.6°F).

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).

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Average pressure
Vienna, LA

Average pressure - Vienna, LA

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Vienna, LA

Average wind speed - Vienna, LA

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.8mph).

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Average humidity
Vienna, LA

Average humidity - Vienna, LA

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are July, August and October (71%).

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Average rainfall
Vienna, LA

Average rainfall - Vienna, LA

The wettest month (with the highest rainfall) is February (4.06").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days
Vienna, LA

Average rainfall days - Vienna, LA

The month with the highest number of rainy days is March (15.1 days).
The month with the least rainy days is November (8.9 days).

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Average snowfall
Vienna, LA

Average snowfall - Vienna, LA

The months with the highest snowfall are January and February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days
Vienna, LA

Average snowfall days - Vienna, LA

The month with the highest number of snowfall days is February (0.8 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
Vienna, LA

Average daylight / Average sunshine - Vienna, LA

The month with the longest days is June (Average daylight: 14h and 16min).
The month with the shortest days is December (Average daylight: 10h and 3min).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days
Vienna, LA

Average sunshine days - Vienna, LA

The month with the most sunshine days is October (20 days).
The month with the least sunshine days is February (13.1 days).

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Average visibility
Vienna, LA

Average visibility - Vienna, LA

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

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