June weather forecast
Westlake, LA

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Weather in June

The first month of the summer, June, is a hot month in Westlake, Louisiana, with an average temperature varying between 89.4°F (31.9°C) and 74.1°F (23.4°C).

Temperature

As Westlake welcomes June, the average high-temperature records at a hot 89.4°F (31.9°C), marking an insignificant deviation from the prior month. June's average low-temperature reading settles at a warm 74.1°F (23.4°C).

Heat index

The heat index for June is calculated to be a blisteringly hot 107.6°F (42°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Heat index determinations are made taking into account the shade and light air movements. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in June is 76%.

Rainfall

In Westlake, in June, during 17.3 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, there are 182.1 rainfall days, and 39.25" (997mm) of precipitation is accumulated.

Snowfall

February through November are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 6min of daylight.
On the first day of the month, sunrise is at 6:11 am and sunset at 8:10 pm. On the last day of June, sunrise is at 6:14 am and sunset at 8:18 pm CDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Westlake, Louisiana. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

An average high-temperature, in June, in Westlake, is 89.4°F (31.9°C) and the average low-temperature is 74.1°F (23.4°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in June is calculated to be 107.6°F (42°C).

What is the average humidity in June?

The average relative humidity in June is 76%.

How many days does it rain in June?

In Westlake, during June, the rain falls for 17.3 days and regularly aggregates up to 3.31" (84mm) of precipitation.

When it does not snow?

February through November are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 14h and 6min of daylight.

How many hours of daylight does Westlake have in June?

In Westlake, the average day length in June is 14h and 4min.

What time are sunrise and sunset in June?

On the first day of June in Westlake, sunrise is at 6:11 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:18 pm CDT.

What month has the most sunshine?

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

How long on average sun shines in June?

In June, the average sunshine duration is 10.6h.

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.

What is the UV index intensity in June?

In June, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Westlake, LA

Average temperature in June - Westlake, LA
  • Average high temperature in June: 89.4°F

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).

  • Average low temperature in June: 74.1°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).

Average pressure in June
Westlake, LA

Average pressure in June - Westlake, LA
  • Average pressure in June: 29.94"Hg

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).

Average wind speed in June
Westlake, LA

Average wind speed in June - Westlake, LA
  • Average wind speed in June: 7mph

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).

Average humidity in June
Westlake, LA

Average humidity in June - Westlake, LA
  • Average humidity in June: 76%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in June
Westlake, LA

Average rainfall in June - Westlake, LA
  • Average rainfall in June: 3.31"

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

Average rainfall days in June
Westlake, LA

Average rainfall days in June - Westlake, LA
  • Average rainfall days in June: 17.3 days

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).

Average snowfall in June
Westlake, LA

Average snowfall in June - Westlake, LA
  • Average snowfall in June: 0"

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").

Average snowfall days in June
Westlake, LA

Average snowfall days in June - Westlake, LA
  • Average snowfall days in June: 0 days

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).

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

Average daylight in June / Average sunshine in June - Westlake, LA
  • Average daylight in June: 14h and 1min

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).

  • Average sunshine in June: 10h and 4min

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).

Average sunshine days in June
Westlake, LA

Average sunshine days in June - Westlake, LA
  • Average sunshine days in June: 9.9 days

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

Average UV index in June
Westlake, LA

Average UV index in June - Westlake, LA
  • Average UV index in June: 7

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 cloud cover in June
Westlake, LA

Average cloud cover in June - Westlake, LA
  • Average cloud cover in June: 27

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 25).

Average visibility in June
Westlake, LA

Average visibility in June - Westlake, 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).

Westlake, Louisiana, USA

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