June weather forecast and climate
Houston, AR

Weather in June

The first month of the summer, June, is a tropical month in Houston, Arkansas, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 89.2°F (31.8°C).

Temperature

In Houston, Arkansas, the average high-temperature rises, from a moderately hot 79.3°F (26.3°C) in May, to a tropical 89.2°F (31.8°C). The average low-temperature, in Houston, Arkansas, is 67.1°F (19.5°C).

Heat index

In June, the average heat index is calculated to a scorching 106.3°F (41.3°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the 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 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like pregnancy, clothing, wind, and activity influence one's weather impression. 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 particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

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

Rainfall

In June, the rain falls for 12.9 days. Throughout June, 2.36" (60mm) of precipitation is accumulated. Throughout the year, in Houston, there are 153.8 rainfall days, and 36.18" (919mm) of precipitation is accumulated.

Snowfall

In Houston snow does not fall in April through October.

Daylight

June has the longest days of the year, with an average of 14.5h of daylight.

Sunshine

In June, the average sunshine is 10.7h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index in Houston. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Houston?

In Houston, in June, the average high-temperature is 89.2°F (31.8°C), and the average low-temperature is 67.1°F (19.5°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines air temperature and relative humidity, is evaluated at 106.3°F (41.3°C).

What is the average humidity in June in Houston?

The average relative humidity in June is 74%.

How much does it rain in Houston in June?

In Houston, during June, the rain falls for 12.9 days and regularly aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Houston?

In Houston, Arkansas, snow does not fall in April through October.

When are the longest days in Houston?

June has the longest days of the year in Houston, with an average of 14.5h of daylight.

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

The average length of the day in June in Houston is 14.5h.

How long on average sun shines in June in Houston?

The average sunshine in June is 10.7h.

When is the highest UV index in Houston?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Houston, Arkansas.

What is the UV index intensity in June in Houston?

In Houston, Arkansas, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in June
Houston, AR

Average temperature in June - Houston, AR
  • Average high temperature in June: 89.2°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in June: 67.1°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32°F).

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Average pressure in June
Houston, AR

Average pressure in June - Houston, AR
  • Average pressure in June: 29.94"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in June
Houston, AR

Average wind speed in June - Houston, AR
  • Average wind speed in June: 5mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in June
Houston, AR

Average humidity in June - Houston, AR
  • Average humidity in June: 74%

The month with the highest relative humidity is March (79%).
Months with the lowest relative humidity are July and October (72%).

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Average rainfall in June
Houston, AR

Average rainfall in June - Houston, AR
  • Average rainfall in June: 2.36"

The wettest month (with the highest rainfall) is April (4.49").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in June
Houston, AR

Average rainfall days in June - Houston, AR
  • Average rainfall days in June: 12.9 days

The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is January (9.7 days).

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Average snowfall in June
Houston, AR

Average snowfall in June - Houston, AR
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.91").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Houston, AR

Average snowfall days in June - Houston, AR
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (1.7 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Houston, AR

Average daylight in June / Average sunshine in June - Houston, AR
  • Average daylight in June: 14.5h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in June: 10.7h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 5.3h).

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Average sunshine days in June
Houston, AR

Average sunshine days in June - Houston, AR
  • Average sunshine days in June: 14.6 days

The month with the most sunshine days is January (18.9 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in June
Houston, AR

Average UV index in June - Houston, AR
  • Average UV index in June: 7

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Houston, AR

Average cloud cover in June - Houston, AR
  • Average cloud cover in June: 26

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in June
Houston, AR

Average visibility in June - Houston, AR
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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