June weather forecast
New Orleans, LA

Commuter buses on the street in New Orleans, Louisiana
Commuter buses on the street in New Orleans, Louisiana

Weather in June

June, the first month of the summer in New Orleans, is a tropical month, with an average temperature fluctuating between 77.7°F (25.4°C) and 88.3°F (31.3°C).

Temperature

In June, the average high-temperature slightly increases from a moderately hot 82.9°F (28.3°C) in May to a hot 88.3°F (31.3°C). The average low-temperature, in New Orleans, Louisiana, is 77.7°F (25.4°C).

Heat index

The average heat index in June is computed to be a torrid 102.2°F (39°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, differences in body mass, height, and shape, clothing). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In June, the average relative humidity is 72%.

Rainfall

In New Orleans, Louisiana, in June, during 11.9 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In New Orleans, during the entire year, the rain falls for 112.1 days and collects up to 9.37" (238mm) of precipitation.

Snowfall

In New Orleans, snow does not fall in February through December.

Daylight

June has the longest days of the year in New Orleans, with an average of 14h and 2min of daylight.
On the first day of the month, sunrise is at 5:59 am and sunset at 7:56 pm. On the last day of June, in New Orleans, Louisiana, sunrise is at 6:02 am and sunset at 8:05 pm CDT.

Sunshine

With an average of 11h of sunshine, June has the most sunshine of the year.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in New Orleans. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 7 in June interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in June in New Orleans?

In June, the average high-temperature is 88.3°F (31.3°C), and the average low-temperature is 77.7°F (25.4°C). in June, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 102.2°F (39°C).

What is the average humidity in June in New Orleans?

In June, the average relative humidity in New Orleans is 72%.

How much does it rain in New Orleans in June?

In New Orleans, in June, it is raining for 11.9 days, with typically 0.87" (22mm) of accumulated precipitation.

When it does not snow in New Orleans?

In New Orleans, snow does not fall in February through December.

When are the longest days in New Orleans?

With an average of 14h and 2min of daylight, June has the longest days of the year in New Orleans.

How many hours of daylight does New Orleans have in June?

The average day length in June is 14h and 2min.

What time are sunrise and sunset in June in New Orleans?

In June, on the first day of the month, sunrise is at 5:59 am and sunset at 7:56 pm. On the last day of the month, in New Orleans, Louisiana, sunrise is at 6:02 am and sunset at 8:05 pm CDT.

What month has the most sunshine in New Orleans?

The month with the most sunshine in New Orleans, Louisiana, is June, with an average of 11h of sunshine.

How many hours of sunshine does New Orleans have in June?

In June, the average sunshine duration in New Orleans, Louisiana, is 11h.

What are the months with the highest UV index in New Orleans?

The months with the highest UV index in New Orleans are May through September, with an average maximum UV index of 7.

How high is the UV index in June in New Orleans?

The average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
New Orleans, LA

Average temperature in June - New Orleans, LA
  • Average high temperature in June: 88.3°F

The warmest months (with the highest average high temperature) are July and August (89.4°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in June: 77.7°F

The month with the highest average low temperature is August (79.5°F).
The coldest month (with the lowest average low temperature) is January (48.6°F).

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Average pressure in June
New Orleans, LA

Average pressure in June - New Orleans, LA
  • Average pressure in June: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.97"Hg).

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Average wind speed in June
New Orleans, LA

Average wind speed in June - New Orleans, LA
  • Average wind speed in June: 7.3mph

The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in June
New Orleans, LA

Average humidity in June - New Orleans, LA
  • Average humidity in June: 72%

The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in June
New Orleans, LA

Average rainfall in June - New Orleans, LA
  • Average rainfall in June: 0.87"

The wettest month (with the highest rainfall) is July (1.57").
The driest months (with the least rainfall) are March and April (0.43").

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Average rainfall days in June
New Orleans, LA

Average rainfall days in June - New Orleans, LA
  • Average rainfall days in June: 11.9 days

The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is November (4.7 days).

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Average snowfall days in June
New Orleans, LA

Average snowfall days in June - New Orleans, LA
  • Average snowfall days in June: 0 days

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).

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Average daylight in June /
Average sunshine in June
New Orleans, LA

Average daylight in June / Average sunshine in June - New Orleans, LA
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 2min).
The month with the shortest days is December (Average daylight: 10h and 16min).

  • Average sunshine in June: 11h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in June
New Orleans, LA

Average sunshine days in June - New Orleans, LA
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is August (8.9 days).

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Average UV index in June
New Orleans, LA

Average UV index in June - New Orleans, LA
  • Average UV index in June: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in June
New Orleans, LA

Average cloud cover in June - New Orleans, LA
  • Average cloud cover in June: 25

The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 24).

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Average visibility in June
New Orleans, LA

Average visibility in June - New Orleans, LA
  • Average visibility in June: 6mi

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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