Lafayette
Louisiana, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Lafayette, LA

A monument and trees in the tranquil Lafayette Square, Louisiana
A monument and trees in the tranquil Lafayette Square, Louisiana
January, the same as December, in Lafayette, Louisiana, is another mild winter month, with average temperature fluctuating between 44.2°F (6.8°C) and 58.8°F (14.9°C). January is the coldest month, with an average high-temperature of 58.8°F (14.9°C) and an average low-temperature of 44.2°F (6.8°C). Weather in January »

February, the last month of the winter, in Lafayette, is an enjoyable month, with average temperature fluctuating between 48.7°F (9.3°C) and 63.7°F (17.6°C). In Lafayette, the average high-temperature in February is almost the same as in January - an enjoyable 63.7°F (17.6°C). Weather in February »

March, the first month of the spring, in Lafayette, is an agreeable month, with temperature in the range of an average high of 70.9°F (21.6°C) and an average low of 54.3°F (12.4°C). In March, the average high-temperature slightly increases, from a comfortable 63.7°F (17.6°C) in February, to an agreeable 70.9°F (21.6°C). Weather in March »

April in Lafayette, Louisiana, is a warm spring month, with average temperature ranging between min 60.1°F (15.6°C) and max 77.5°F (25.3°C). In Lafayette, the average high-temperature in April slightly increases, from a pleasant 70.9°F (21.6°C) in March, to a warm 77.5°F (25.3°C). Weather in April »

May, the last month of the spring, in Lafayette, is another warm month, with average temperature fluctuating between 84.6°F (29.2°C) and 67.5°F (19.7°C). In May, the average high-temperature marginally rises, from 77.5°F (25.3°C) in April, to a still moderately hot 84.6°F (29.2°C). Weather in May »

June, the first month of the summer, in Lafayette, is a hot month, with temperature in the range of an average low of 73°F (22.8°C) and an average high of 89.2°F (31.8°C). In June, the average high-temperature is essentially the same as in May - a hot 89.2°F (31.8°C). Weather in June »

July, the same as June, in Lafayette, Louisiana, is a hot summer month, with temperature in the range of an average low of 74.7°F (23.7°C) and an average high of 89.8°F (32.1°C). In Lafayette, the average high-temperature in July is relatively the same as in June - a still hot 89.8°F (32.1°C). Weather in July »

The last month of the summer, August, is another hot month in Lafayette, Louisiana, with temperature in the range of an average high of 90°F (32.2°C) and an average low of 74.8°F (23.8°C). With an average high-temperature of 90°F (32.2°C) and an average low-temperature of 74.8°F (23.8°C), August is the warmest month. In August, the average heat index is appraised at a life-threatening hot 113.2°F (45.1°C). Weather in August »

The first month of the autumn, September, is still a hot month in Lafayette, Louisiana, with average temperature ranging between min 70.5°F (21.4°C) and max 86.7°F (30.4°C). In Lafayette, the average high-temperature in September is relatively the same as in August - a still tropical 86.7°F (30.4°C). Weather in September »

October, like September, in Lafayette, Louisiana, is another warm autumn month, with average temperature ranging between max 79.7°F (26.5°C) and min 61.5°F (16.4°C). In Lafayette, the average high-temperature slightly decreases, from a hot 86.7°F (30.4°C) in September, to a warm 79.7°F (26.5°C). Weather in October »

November, the last month of the autumn, in Lafayette, is also an agreeable month, with average temperature fluctuating between 52°F (11.1°C) and 68.4°F (20.2°C). In Lafayette, the average high-temperature decreases, from a moderately hot 79.7°F (26.5°C) in October, to a pleasant 68.4°F (20.2°C). Weather in November »

The first month of the winter, December, is still a comfortable month in Lafayette, Louisiana, with temperature in the range of an average low of 48°F (8.9°C) and an average high of 61.9°F (16.6°C). In December, the average high-temperature marginally drops, from a pleasant 68.4°F (20.2°C) in November, to an enjoyable 61.9°F (16.6°C). Weather in December »

What is the coldest month in Lafayette?

January is the coldest month, with an average high-temperature of 58.8°F (14.9°C) and an average low-temperature of 44.2°F (6.8°C).

How many days does it rain in Lafayette?

In Lafayette, during the entire year, the rain falls for 143.3 days and collects up to 17.91" (455mm) of precipitation.

When does it snow in Lafayette?

January is the only month when snow falls in Lafayette.

How many days does it snow in Lafayette?

Throughout the year, in Lafayette, Louisiana, there are 0.1 snowfall days.

What is the snowiest month in Lafayette?

January has the most snowfall days of the year. Snow falls for 0.1 days.

What is the most humid month in Lafayette?

With an average relative humidity of 81%, February is the most humid month in Lafayette.

When it does not snow in Lafayette?

February through December are months without snowfall in Lafayette.

What is the driest month in Lafayette?

March is the month with the least rainfall in Lafayette. Rain falls for 10.3 days and accumulates 0.83" (21mm) of precipitation.

When is the highest UV index in Lafayette?

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

When are the longest days in Lafayette?

With an average of 14.1h of daylight, June has the longest days of the year in Lafayette, Louisiana.

What month has the most sunshine in Lafayette?

June has the most sunshine of the year in Lafayette, with an average of 10.6h of sunshine.

What is the warmest month in Lafayette?

August is the warmest month, with an average high-temperature of 90°F (32.2°C) and an average low-temperature of 74.8°F (23.8°C).

What is the wettest month in Lafayette?

The month with the most rainfall in Lafayette, Louisiana, is August when the rain falls for 20 days and typically aggregates up to 2.8" (71mm) of precipitation.

What is the least humid month in Lafayette?

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

What is the month with the shortest days in Lafayette?

December has the shortest days of the year in Lafayette, Louisiana, with an average of 10.2h of daylight.

What is the month with the least sunshine in Lafayette?

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

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

With an average maximum UV index of 3, December is the month with the lowest UV index in Lafayette, Louisiana.
Average temperature - Lafayette, LA
Average rainfall - Lafayette, LA
Average rainfall days - Lafayette, LA

The month with the highest number of rainy days is August (20 days).
Months with the lowest number of rainy days are January and November (7.8 days).

Average snowfall days - Lafayette, LA

The month with the highest number of snowfall days is January (0.1 days).
Months with the lowest number of snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine - Lafayette, LA

The month with the longest days is June (Average daylight: 14.1h).
The month with shortest days is December (Average daylight: 10.2h).

The month with most sunshine is June (Average sunshine: 10.6h).
The month with least sunshine is December (Average sunshine: 5h).