Climate and monthly weather forecast
Westlake, LA

Share

Weather in January

January, like December, is another mild winter month in Westlake, Louisiana, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 44.4°F (6.9°C). The coldest month is January, with an average high-temperature of 59.4°F (15.2°C) and an average low-temperature of 44.4°F (6.9°C). Weather in January »

Weather in February

The last month of the winter, February, is a comfortable month in Westlake, Louisiana, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 63.3°F (17.4°C). Westlake sees the arrival of February with an average high-temperature of a still refreshing 63.3°F (17.4°C), indicating a subtle variation from January. Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Westlake, Louisiana, with an average temperature varying between 55°F (12.8°C) and 70.9°F (21.6°C). March introduces a minor temperature shift, with average high-temperatures adjusting from February's refreshing 63.3°F (17.4°C) to a pleasant 70.9°F (21.6°C). Weather in March »

Weather in April

April is a warm spring month in Westlake, Louisiana, with an average temperature varying between 77.5°F (25.3°C) and 60.4°F (15.8°C). Westlake's transition into April sees a mild rise in the average high-temperature, edging from an agreeable 70.9°F (21.6°C) in March to a moderately hot 77.5°F (25.3°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Westlake, Louisiana, with an average temperature ranging between min 68.4°F (20.2°C) and max 84.7°F (29.3°C). A minor escalation in the average high-temperature is seen with the onset of May, moving from a warm 77.5°F (25.3°C) in April to a still moderately hot 84.7°F (29.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Westlake, Louisiana, with an average temperature ranging between min 74.1°F (23.4°C) and max 89.4°F (31.9°C). June begins with an average high-temperature of a tropical 89.4°F (31.9°C), reflecting close similarity to the preceding month. Weather in June »

Weather in July

July, the same as June, in Westlake, Louisiana, is another hot summer month, with an average temperature varying between 75.7°F (24.3°C) and 91°F (32.8°C). July denotes a minimal variation in the average high-temperature to a still tropical 91°F (32.8°C) from June's 89.4°F (31.9°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Westlake, Louisiana, with an average temperature varying between 75.6°F (24.2°C) and 91.4°F (33°C). The warmest month is August, with an average high-temperature of 91.4°F (33°C) and an average low-temperature of 75.6°F (24.2°C). For August, the heat index is evaluated at a burning hot 116.6°F (47°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Westlake, Louisiana, with an average temperature ranging between min 71.2°F (21.8°C) and max 87.4°F (30.8°C). The beginning of September reveals an average high-temperature of a still hot 87.4°F (30.8°C), showing minimal deviation from the previous month. Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Westlake, Louisiana, with an average temperature ranging between max 79.9°F (26.6°C) and min 61.9°F (16.6°C). October heralds a minor drop in average high-temperature, sliding from September's tropical 87.4°F (30.8°C) to a moderately hot 79.9°F (26.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Westlake, is another pleasant month, with an average temperature fluctuating between 52.7°F (11.5°C) and 68.9°F (20.5°C). With November's arrival, Westlake's weather changes as the average high-temperature falls from a moderately hot 79.9°F (26.6°C) in October to a pleasant 68.9°F (20.5°C). Weather in November »

Weather in December

December, the first month of the winter in Westlake, is still a comfortable month, with an average temperature fluctuating between 61.5°F (16.4°C) and 48°F (8.9°C). The beginning of December brings a slight decrease in the average high-temperature, transitioning from a pleasant 68.9°F (20.5°C) in November to a refreshing 61.5°F (16.4°C). Weather in December »
[Resources]

Frequently asked questions

What is the coldest month in Westlake?

Westlake witnesses the coldest weather in January, with temperatures averaging a high of 59.4°F (15.2°C) and a low of 44.4°F (6.9°C).

How many days does it rain in Westlake?

Throughout the year, in Westlake, Louisiana, there are 182.1 rainfall days, and 39.25" (997mm) of precipitation is accumulated.

When does it snow in Westlake?

Months with snowfall are January and December.

What is the snowiest month in Westlake?

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

How many days does it snow in Westlake?

In Westlake, during the entire year, snow falls for 0.4 days and aggregates up to 0.31" (8mm) of snow.

What is the most humid month in Westlake?

The most humid month is February, with an average relative humidity of 81%.

What is the driest month in Westlake?

The month with the least rainfall in Westlake, Louisiana, is February, when the rain falls for 13.1 days and typically collects 2.32" (59mm) of precipitation.

When it does not snow in Westlake?

In Westlake, Louisiana, snow does not fall in February through November.

When is Daylight Saving Time (DST) in Westlake?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Westlake, Louisiana, 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.

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

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

When are the longest days in Westlake?

With an average of 14h and 6min of daylight, June has the longest days of the year in Westlake, Louisiana.

What month has the most sunshine in Westlake?

The month with the most sunshine is June, with an average of 10.6h of sunshine.

What part of the year is the hottest in Westlake?

The warmest period in Westlake tends to be August, when average temperatures fluctuate between a high of 91.4°F (33°C) and a low of 75.6°F (24.2°C).

What is the rainiest month in Westlake?

August is the month with the most rainfall in Westlake. Rain falls for 22.2 days and accumulates 5.75" (146mm) of precipitation.

What is the least humid month in Westlake?

October is the least humid month in Westlake, with an average relative humidity of 72%.

What is the month with the shortest days in Westlake?

December has the shortest days of the year in Westlake, Louisiana, with an average of 10h and 12min of daylight.

What is the month with the least sunshine in Westlake?

December has the least sunshine of the year in Westlake, Louisiana, with an average of 5.1h of sunshine.

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

With an average maximum UV index of 3, December is the month with the lowest UV index in Westlake, Louisiana.

Average temperature
Westlake, LA

Average temperature - Westlake, LA

The warmest month (with the highest average high temperature) is August (91.4°F).
The month with the lowest average high temperature is January (59.4°F).

The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

[Resources]

Average pressure
Westlake, LA

Average pressure - Westlake, LA

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).

[Resources]

Average wind speed
Westlake, LA

Average wind speed - Westlake, LA

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6mph).

[Resources]

Average rainfall
Westlake, LA

Average rainfall - Westlake, LA

The wettest month (with the highest rainfall) is August (5.75").
The driest month (with the least rainfall) is February (2.32").

[Resources]

Average rainfall days
Westlake, LA

Average rainfall days - Westlake, LA

The month with the highest number of rainy days is August (22.2 days).
The month with the least rainy days is November (10.1 days).

[Resources]

Average snowfall
Westlake, LA

Average snowfall - Westlake, 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").

[Resources]

Average snowfall days
Westlake, LA

Average snowfall days - Westlake, 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).

[Resources]

Average daylight / Average sunshine
Westlake, LA

Average daylight / Average sunshine - Westlake, 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 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

[Resources]

Average sunshine days
Westlake, LA

Average sunshine days - Westlake, LA

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is August (7.3 days).

[Resources]

Average visibility
Westlake, LA

Average visibility - Westlake, 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).

[Resources]

Westlake, Louisiana, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location