Climate and monthly weather forecast
Youngsville, LA

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Weather in January

January, like December, is a moderate winter month in Youngsville, Louisiana, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 44.2°F (6.8°C). Youngsville notes the coldest temperatures in January, with a high average of 58.8°F (14.9°C) and a low of 44.2°F (6.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a refreshing month in Youngsville, Louisiana, with an average temperature fluctuating between 63.7°F (17.6°C) and 48.7°F (9.3°C). February records an average high-temperature of an enjoyable 63.7°F (17.6°C), indicating a minor variation from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Youngsville, is an agreeable month, with an average temperature fluctuating between 70.9°F (21.6°C) and 54.3°F (12.4°C). As February transitions into March, Youngsville notices a gentle rise in the average high-temperature, transitioning from a comfortable 63.7°F (17.6°C) to an agreeable 70.9°F (21.6°C). Weather in March »

Weather in April

April in Youngsville, Louisiana, is a warm spring month, with an average temperature varying between 60.1°F (15.6°C) and 77.5°F (25.3°C). Youngsville's transition into April sees a mild rise in the average high-temperature, edging from a pleasant 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 Youngsville, Louisiana, with an average temperature ranging between max 84.6°F (29.2°C) and min 67.5°F (19.7°C). Youngsville's weather in May presents a minor rise in the average high-temperature, moving from a warm 77.5°F (25.3°C) in April to a still moderately hot 84.6°F (29.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Youngsville, Louisiana, with an average temperature varying between 89.2°F (31.8°C) and 73°F (22.8°C). Entering June, Youngsville's average high-temperature reads a tropical 89.2°F (31.8°C), indicating a close resemblance to the previous month's climate. Weather in June »

Weather in July

July, like June, is another tropical summer month in Youngsville, Louisiana, with an average temperature ranging between min 74.7°F (23.7°C) and max 89.8°F (32.1°C). During July, Youngsville records an average high-temperature of a still hot 89.8°F (32.1°C), marking a slight divergence from June's 89.2°F (31.8°C). Weather in July »

Weather in August

August, the last month of the summer in Youngsville, is also a hot month, with an average temperature fluctuating between 90°F (32.2°C) and 74.8°F (23.8°C). August stands out as Youngsville's warmest month, with an average high-temperature of 90°F (32.2°C) and a low-temperature of 74.8°F (23.8°C). The heat index for August is calculated to be a blazing hot 113°F (45°C). Weather in August »

Weather in September

September, the first month of the autumn in Youngsville, is still a hot month, with an average temperature varying between 70.5°F (21.4°C) and 86.7°F (30.4°C). With the transition into September, Youngsville notes an average high-temperature of a still tropical 86.7°F (30.4°C), closely resembling August. Weather in September »

Weather in October

October, like September, in Youngsville, Louisiana, is a moderately hot autumn month, with an average temperature ranging between max 79.7°F (26.5°C) and min 61.5°F (16.4°C). October brings a slight decrease in the average high-temperature, shifting from a hot 86.7°F (30.4°C) in September to a warm 79.7°F (26.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in Youngsville, Louisiana, with an average temperature fluctuating between 68.4°F (20.2°C) and 52°F (11.1°C). A moderate decline in the average high-temperature is seen during November, decreasing from a moderately hot 79.7°F (26.5°C) in October to a pleasant 68.4°F (20.2°C). Weather in November »

Weather in December

December, the first month of the winter in Youngsville, is also an enjoyable month, with an average temperature fluctuating between 61.9°F (16.6°C) and 48°F (8.9°C). The start of December involves a subtle temperature drop, shifting from a pleasant 68.4°F (20.2°C) in November to a comfortable 61.9°F (16.6°C). Weather in December »

Frequently asked questions

What is the coldest month?

The coldest period is January, when temperatures fluctuate between an average high of 58.8°F (14.9°C) and a low of 44.2°F (6.8°C).

How much does it rain?

Throughout the year, there are 143.3 rainfall days, and 17.91" (455mm) of precipitation is accumulated.

When does it snow in Youngsville?

The only month with snowfall is January.

When does it snow the most?

The month with the most snowfall days is January, when snow falls for 0.1 days.

How many days does it snow in Youngsville?

In Youngsville, during the entire year, snow falls for 0.1 days.

What is the most humid month?

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

When it does not snow?

February through December are months without snowfall.

What is the driest month?

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

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.

What is the month with the highest UV index?

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

When are the longest days?

The month with the longest days 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 10.6h of sunshine.

What is the hottest time of year?

August is the warmest month of the year, registering average temperatures as high as 90°F (32.2°C) and as low as 74.8°F (23.8°C).

What is the wettest month?

August is the month with the most rainfall. Rain falls for 20 days and accumulates 2.8" (71mm) of precipitation.

What is the least humid month?

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

What is the month with the shortest days?

December has the shortest days of the year in Youngsville, 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.

When is the lowest UV index?

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

Average temperature
Youngsville, LA

Average temperature - Youngsville, LA

The warmest month (with the highest average high temperature) is August (90°F).
The month with the lowest average high temperature is January (58.8°F).

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

Average pressure
Youngsville, LA

Average pressure - Youngsville, LA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed
Youngsville, LA

Average wind speed - Youngsville, LA

The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest months (with the lowest average wind speed) are July, August and September (5.3mph).

Average humidity
Youngsville, LA

Average humidity - Youngsville, LA

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

Average rainfall
Youngsville, LA

Average rainfall - Youngsville, LA

The wettest month (with the highest rainfall) is August (2.8").
The driest month (with the least rainfall) is March (0.83").

Average rainfall days
Youngsville, LA

Average rainfall days - Youngsville, LA

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

Average snowfall days
Youngsville, LA

Average snowfall days - Youngsville, LA

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

Average daylight / Average sunshine
Youngsville, LA

Average daylight / Average sunshine - Youngsville, 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 0min).

Average sunshine days
Youngsville, LA

Average sunshine days - Youngsville, LA

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is August (8 days).

Average UV index
Youngsville, LA

Average UV index - Youngsville, 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
Youngsville, LA

Average visibility - Youngsville, 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).

Youngsville, Louisiana, USA

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