June weather forecast
Metairie, LA

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Weather in June

June exhibits a transition towards the heart of summer in Metairie, retaining the warmer weather of May. Along with the balmy weather conditions, the region experiences a sweeping surge in rainfall. Habitual of summer weather, the UV index remains steady at 7, implying the need for sunscreens and protective gear. Despite the damp surroundings, June maintains a pleasantly warm ambiance. During June, the maximum temperature peaks at 88.3°F (31.3°C), making it the month with one of the highest temperature records for the year.

Temperature

June's arrival is noted with a slight increase in the average high-temperature, moving from a moderately hot 82.9°F (28.3°C) in May to a tropical 88.3°F (31.3°C). In Metairie, an average low-temperature of 77°F (25°C) is recorded during June nights.

Heat index

June's average heat index is calculated to be a blisteringly hot 104°F (40°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Metairie, the average relative humidity in June is 74%.

Rainfall

In Metairie, in June, it is raining for 11.5 days, with typically 0.87" (22mm) of accumulated precipitation. In Metairie, during the entire year, the rain falls for 104.1 days and collects up to 8.39" (213mm) of precipitation.

Daylight

The month with the longest days is June, with an average of 14h and 0min of daylight.
On the first day of June, sunrise is at 5:59 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:05 pm CDT.

Sunshine

June has the most sunshine of the year in Metairie, Louisiana, with an average of 11h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in June interprets into the following recommendations:
Deflect overexposure. Sun protection is a necessity. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

How hot is it in Metairie in June?

The average high-temperature, in June, in Metairie, is 88.3°F (31.3°C), while the average low-temperature is 77°F (25°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in June is calculated to be 104°F (40°C).

What is the average humidity in June in Metairie?

In Metairie, Louisiana, the average relative humidity in June is 74%.

How many days does it rain in June in Metairie?

In Metairie, in June, it is raining for 11.5 days, with typically 0.87" (22mm) of accumulated precipitation.

When are the longest days in Metairie?

With an average of 14h and 0min of daylight, June has the longest days of the year in Metairie.

How many hours of daylight does Metairie have in June?

The average day length in June is 14h and 3min.

When is the sunrise / sunset in June in Metairie?

On the first day of June, sunrise is at 5:59 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:05 pm CDT.

What month has the most sunshine in Metairie?

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

How many hours of sunshine does Metairie have in June?

In June, the average sunshine duration in Metairie is 11h.

What are the months with the highest UV index in Metairie?

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

What is the UV index intensity in June in Metairie?

In Metairie, Louisiana, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Metairie, LA

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

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in June: 77°F

The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (47.8°F).

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Average pressure in June
Metairie, LA

Average pressure in June - Metairie, 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
Metairie, LA

Average wind speed in June - Metairie, LA
  • Average wind speed in June: 7.1mph

The windiest months (with the highest average wind speed) are February and April (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in June
Metairie, LA

Average humidity in June - Metairie, LA
  • Average humidity in June: 74%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in June
Metairie, LA

Average rainfall in June - Metairie, LA
  • Average rainfall in June: 0.87"

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is March (0.39").

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Average rainfall days in June
Metairie, LA

Average rainfall days in June - Metairie, LA
  • Average rainfall days in June: 11.5 days

The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is November (4.5 days).

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Average daylight in June /
Average sunshine in June
Metairie, LA

Average daylight in June / Average sunshine in June - Metairie, LA
  • Average daylight in June: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • 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
Metairie, LA

Average sunshine days in June - Metairie, LA
  • Average sunshine days in June: 14.9 days

The month with the most sunshine days is November (24.6 days).
The month with the least sunshine days is August (10.3 days).

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Average UV index in June
Metairie, LA

Average UV index in June - Metairie, 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
Metairie, LA

Average cloud cover in June - Metairie, LA
  • Average cloud cover in June: 26

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 24).

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Average visibility in June
Metairie, LA

Average visibility in June - Metairie, 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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Metairie, Louisiana, USA

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