June weather forecast
Harvey, LA

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Weather in June

June, the first month of the summer in Harvey, is a tropical month, with temperature in the range of an average low of 77.7°F (25.4°C) and an average high of 88.3°F (31.3°C).

Temperature

The start of June brings a subtle shift in the average high-temperature, edging up from May's moderately hot 82.9°F (28.3°C) to a tropical 88.3°F (31.3°C). Harvey's average low-temperature for the month of June records at a warm 77.7°F (25.4°C).

Heat index

The heat index in June is evaluated at a sweltering 102.2°F (39°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in June in Harvey is 72%.

Rainfall

In June, the rain falls for 11.9 days. Throughout June, 0.87" (22mm) of precipitation is accumulated. In Harvey, during the entire year, the rain falls for 112.1 days and collects up to 9.37" (238mm) of precipitation.

Snowfall

In Harvey, snow does not fall in February through December.

Daylight

June has the longest days of the year in Harvey, with an average of 14h and 0min 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, sunrise is at 6:02 am and sunset at 8:05 pm CDT.

Sunshine

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

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In June, an average UV index of 7 transforms into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

Is it hot in Harvey during June?

The average high-temperature and low-temperature in Harvey, Louisiana, during June are 88.3°F (31.3°C) and 77.7°F (25.4°C) respectively. In June, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 102.2°F (39°C).

What is the average humidity in June in Harvey?

In Harvey, Louisiana, the average relative humidity in June is 72%.

How many days does it rain in June in Harvey?

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

When it does not snow in Harvey?

February through December are months without snowfall.

When are the longest days in Harvey?

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

What is the average length of the day in June in Harvey?

In June, the average day length in Harvey is 14h and 2min.

What time are sunrise and sunset in June in Harvey?

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, sunrise is at 6:02 am and sunset at 8:05 pm CDT.

What month has the most sunshine in Harvey?

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

How long on average sun shines in June in Harvey?

The average sunshine duration in June is 11h.

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

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

What is the UV index reading in June in Harvey?

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

Average temperature in June
Harvey, LA

Average temperature in June - Harvey, 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
Harvey, LA

Average pressure in June - Harvey, 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
Harvey, LA

Average wind speed in June - Harvey, 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
Harvey, LA

Average humidity in June - Harvey, 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
Harvey, LA

Average rainfall in June - Harvey, 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
Harvey, LA

Average rainfall days in June - Harvey, 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
Harvey, LA

Average snowfall days in June - Harvey, 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
Harvey, LA

Average daylight in June / Average sunshine in June - Harvey, 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
Harvey, LA

Average sunshine days in June - Harvey, 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
Harvey, LA

Average UV index in June - Harvey, 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
Harvey, LA

Average cloud cover in June - Harvey, 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
Harvey, LA

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

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